Location: Jersey City, United States
Position:
Lithium-Ion Battery Repair Technician
Location:
Jersey City
Employment Type:
Full-time
Salary:
$45 per hour
Are you looking for a hands-on role in a growing industry? Whizz is seeking a
Lithium-Ion
Battery Repair Technician
to join our team and help maintain our fleet of rechargeable batteries. This is a great opportunity for mechanically inclined individuals who enjoy working with electronics and want to develop their technical skills.
Responsibilities:
• Repair at pack and cell level. Replace BMS boards, replace failed cell groups with matched cells, spot-weld nickel strip, repair connectors and wiring, and balance packs.
• Test before release. Run charge/discharge tests after every repair, verify balance and insulation, check the enclosure and seals, and sign off each pack before it goes back into service.
• Keep full traceability. Log every pack by serial number: fault found, parts used, test results, decision.
• Own battery safety. Run the quarantine area for damaged packs, follow safe storage and handling, and keep fire-response equipment and procedures in order.
• Work with the team. Support our mechanics on battery-related bike issues and share parts usage with the supply team.
Requirements
• 3+ years of hands-on repair or rebuilding of lithium-ion battery packs: e-bike, e-scooter, power tool, EV module or energy storage.
• Cell-level skills: spot welding, soldering heavy-gauge wire, cell sorting and matching.
• Solid understanding of BMS: series/parallel configurations, balancing, protection functions, common failure modes.
• Confident use of a multimeter, internal resistance meter, battery analyzer or cycler; able to read wiring diagrams.
• A strict safety mindset: you know how li-ion packs fail, and you know when a pack should not be repaired.
• Accurate, disciplined record-keeping.
Nice to have
• Experience with UL 2271 / UL 2849 products or a manufacturer-authorized repair program.
• DOT hazmat training for shipping lithium batteries (49 CFR).
• IPC J-STD-001 soldering certification, OSHA 10 or NFPA 70E.
Benefits
Paid Time Off
, including vacation, sick leave, and public holidays
401(k) retirement plan
Health Insurance (MEC Plan)
with 100% covered preventive care and $0 deductible
Collaborative work environment
that values clear processes and practical use of automation tools
Commute support
available after the probation period
Location: Espoo
Workplace: Hybrid
Role highlights:
- Location: Espoo, Finland
- Department: Production Finland
- Reports to: Power & Electronics Team Lead
- Employment type: Permanent
- Workplace model: Onsite
- Employment is subject to applicable security screening (incl. SUPO, where required)
Why this role matters:
The Power & Electronics team builds and tests three unit families for every GEN4.3 satellite: the avionics systems, the RF units (transmitters, receivers, X-band synthesizer, combiners and dividers) and the battery.
We are moving from low-volume builds to standard, repeatable production. We need a senior technician who builds to flight standards without supervision, keeps the work area ready, solves build and test problems together with engineering, and coaches the team.
You report to the Power & Electronics Team Lead and work daily with AIT Engineering, Quality, Supply Chain and the satellite integration line.
Who We Are
ICEYE is the world leader in sovereign intelligence from space. We deliver persistent monitoring capabilities to detect and respond to changes in any location on Earth.
ICEYE owns the world's largest and most advanced SAR (synthetic aperture radar) satellite constellation. To our customers we provide intelligence with unmatched quality, latency and revisit times, in any weather, day or night. To governments who choose to operate their own constellation we provide this proven capability as a sovereign system.
ICEYE-built constellations serve customers in defence and intelligence, environmental monitoring, insurance and emergency management. We enable fast decisions that contribute to a safer future.
Founded and headquartered in Finland, ICEYE operates globally with over 1000 employees across Europe, North America, the Middle East, and Asia-Pacific.
Your day-to-day responsibilities
- Build and test avionics, RF and battery units to control work instructions, to flight standard.
- Run bench tests: power-up, continuity and isolation checks, functional tests with unit test setups, and RF measurements where needed.
- Build and test battery units safely, following lithium-ion handling rules.
- Keep your production area ready: tools, fixtures, test equipment, kits, work instructions and workstation setup.
- Be the first point of contact for build and test problems. Lead fault-finding with AIT Engineering and Quality, and close non-conformances through root cause and corrective action.
- Coach and cross-train technicians in soldering, connectors and coax, ESD and FOD rules, and test execution.
- Redline and improve work instructions, ncs and checklists, and take changes through the approval process.
- Support new unit variants into production: first-article builds and lessons learned.
- Remove bottlenecks, repeat defects and rework together with the team, using Lean and 6S.
- Keep full traceability: work orders, Jira tickets, as-built records, labels and photos.
- Support New Product Introduction (NPI) activities and manage workflow across the team.
- Coordinate closely with different cross-functional teams and operational areas.
- Serve as the primary point of contact for technical issues within the team.
What we’re looking for
Must haves:
- 5+ years of hands-on electronics or electro-mechanical assembly, integration and test.
- Background in a quality-critical environment: space, aerospace, defence, medical devices, telecom or automotive electronics.
- Soldering and rework to IPC Class 3 (IPC-A-610 / J-STD-001) or ECSS standard; certified, or able to certify during probation.
- Confident with bench test equipment: multimeter, power supplies, electronic load, oscilloscope.
- Able to work from schematics, wiring diagrams, assembly drawings and test procedures.
- Experience with connectors, coax assemblies and harness termination.
- Strong ESD, FOD and cleanroom discipline.
- A track record of owning a work area or technical problem and seeing it through.
- Experience coaching technicians; clear and practical communication.
- Working knowledge of Lean and 6S.
- Proficient English. Onsite in Espoo, with occasional travel to other ICEYE sites in Europe.
Nice to haves:
- Satellite or spacecraft hardware build or test experience.
- RF: network or spectrum analyzer measurements, RF cable assembly, X-band equipment.
- Avionics hardware: on-board computers, power units, reaction wheels, star trackers, IMUs.
- Lithium-ion battery pack assembly and test.
- Environmental testing: thermal cycling, thermal vacuum, vibration.
- Scripted or automated test tools (Python, LabVIEW) and Linux basics.
- Jira, Confluence, NetSuite or a similar ERP.
- Structured problem solving (8D, 5 Whys, FMEA).
- Finnish language.
Application Process
- Recruiter interview
- Hiring manager interview
- Practical task (onsite)
- Final interview
WORKING AT ICEYE
At ICEYE, you’ll join a diverse and highly engaged team united by the ambition to make the impossible possible. As a global scale-up, we combine speed and ambition with the opportunity to take real ownership from day one. Your growth, wellbeing, and success are a priority, with continuous professional development, training opportunities, and a culture where collaboration is how we win.
How We Work (Our Values)
Make the impossible possible: We set ambitious goals and stay calm under pressure. We bring grit, optimism, and ownership when things get hard, and we keep moving until we find a way.
- Be curious: Go deep, ask questions, listen carefully, and think critically. Understand the “why” behind decisions.
- See the big picture: Stay close to what’s happening across the company so you can make better decisions. Consider how your work affects others.
- Drive effective teamwork: Create psychological safety, invite different perspectives, and build inclusive teams. There are no bad questions.
- Act as one team: We win together. We match tasks to the right owner and stay agile as priorities shift.
- Have fun: What we do matters—and it should be enjoyable. Celebrate progress, take pride in results, and share the wins.
Benefits
Our benefits are designed to support your health and wellbeing, at work and beyond. We keep improving them based on employee feedback, and offerings vary by location. Talent Acquisition will confirm what applies for this role and location during the process.
Our Commitment to Diversity, Equity, and Inclusion
We want ICEYE to be a place where people can be themselves and do great work. Different backgrounds and perspectives make us stronger, which is why we work to create an environment where people feel included, respected, and able to speak up. Whatever your background, we want you to bring your authentic self to the table.
We’re committed to fair, inclusive hiring and equal opportunity. Everyone is welcome to apply. If you need any adjustments or support during the recruitment process, tell us—we’ll do our best to help.
Apply now to start your ICEYE journey, and help us continue to make the impossible possible together. Read more about ICEYE and working with us at iceye.com http://iceye.com.
Location: Miami, United States
Position:
Office Lead
Location:
223 E Flagler Street, Miami, FL
About the role
Whizz has opened a new e-bike delivery store in Miami, and we're hiring two Store Supervisors to run it 7 days a week. You're the on-site leader: you keep the store safe, organized, and accountable, own its inventory and equipment, and dispatch and manage our W-2 delivery couriers, from putting them on shifts to keeping them in the right zones and helping them when problems come up. The store is open about 10:00 AM to 8:00 PM, and you work alternating 3- and 4-day weeks so weekends are shared fairly.
What you'll do
Open and close the store using a written checklist, and keep the space clean and safe.
Check couriers in and out, hand out e-bikes, and receive them back at the end of each shift.
Swap and charge batteries, and keep the battery area organized.
Track bikes, batteries, and spare parts, and run a regular inventory count.
Log damaged bikes and follow up with the mechanic until each one is repaired and back in service.
Support couriers who stop by: phone charging, water, basic questions, and escalating issues to management.
Record attendance and no-shows, and send a short end-of-shift report to the next supervisor.
Dispatching and managing couriers
Beyond running the store, you act as the dispatcher and day-to-day manager for our delivery drivers.
Put couriers on shifts: build and confirm the shift schedule, and fill open slots when someone cancels or doesn't show.
Track attendance in real time: confirm who has arrived, who is late, and who is a no-show, and record it.
Make sure couriers are logged in on time, on the correct shift, and in the correct delivery zone.
Monitor active couriers on the delivery platform during the shift and move people between areas when demand shifts.
Help couriers with problems on the road and at the store: app and account issues, bike or battery trouble, order and pickup problems, and safety concerns.
Coach couriers on performance metrics (on-time delivery, acceptance, and hours worked) and flag repeat issues to management.
Hand over open issues, schedule changes, and courier notes to the next supervisor at the end of each shift.
Inventory, assets, and a safe, organized store
You own the store and everything in it, and you're accountable for keeping the team safe and the operation running in an orderly way.
Take full ownership of inventory and asset accountability: e-bikes, batteries, chargers, spare parts, tools, and any equipment issued to couriers.
Keep records accurate in our inventory system, run regular counts and audits, and resolve discrepancies quickly. Our goal is 100% accuracy.
Coordinate the full bike readiness cycle with the mechanic: diagnostics, repair prioritization, and a final quality check before a bike goes back into service.
Help prevent loss: control access to bikes and batteries, document every check-out and return, and report missing or damaged equipment right away.
Keep the store safe, organized, and efficient: a clean workspace, labeled storage, safe battery charging and storage, clear walkways, and safety equipment in place.
Follow and enforce company policies, operating procedures, and safety standards, and hold the team accountable with clear expectations and consistent follow-up.
Track attendance, bike uptime, inventory accuracy, and hours worked using dashboards and reports, and turn the data into action.
Schedule
10-hour shifts at the store, 10:00 AM to 8:00 PM, including a 30-minute unpaid lunch (9.5 paid hours per shift).
Possibility for alternating weeks of 4 days and 3 days.
Every other weekend off, with weekends shared equally between the two supervisors.
No overtime: you will not work more than 40 hours in a week.
You're the only supervisor on shift. Lunch is taken in the midday lull, and you're fully off duty during it.
Requirements
Authorized to work in the U.S. and able to pass a background check.
Available to work weekends and evenings on the rotating schedule.
Reliable, punctual, and comfortable working alone as the only supervisor on shift.
Organized: you can follow a checklist and keep accurate counts of bikes, batteries, and parts.
Hands-on experience with inventory management, stock control, audits, asset tracking, or loss prevention.
Strong sense of ownership and accountability: you follow procedures, keep accurate records, and hold others to the same standard.
Comfortable using KPI dashboards or performance-tracking tools and turning the data into practical decisions.
Clear communicator with couriers, the mechanic, and management, in English (Spanish is a plus).
Comfortable on a smartphone and computer.
Able to lift up to 50 lbs and be on your feet for most of the shift.
Nice to have but not required
Experience with bike or e-bike shops, delivery, logistics, or warehouse operations.
Familiarity with lithium-ion battery handling and charging safety.
Previous experience supervising or dispatching couriers, drivers, or retail staff.
Basic bike repair skills.
Benefits
Pay
$22-24 per hour, W-2 hourly position.
Monthly performance bonus based on business moving factors (ex: courier attendance, bike uptime, and inventory accuracy).
Predictable schedule.
Benefits: why join Whizz
You'll help build a new market from the beginning, shaping how the Miami store runs and the team around it. You'll have:
Paid training and support.
401(k) retirement plan.
Performance-based bonuses tied to your results.
The chance to help launch and grow a new market from the ground up.
Company E-Bike Program: eligible employees can rent a company e-bike for just $1 a month after successfully completing the introductory period.
A collaborative, innovative, and growth-oriented environment.
Location: Kyiv; Chișinău
Workplace: onsite
Ajax Systems is an international tech company and the largest manufacturer of security systems in Europe, with over 4.5 million end users and 330K PRO users in more than 180 countries worldwide. The company offers end-to-end solutions for protecting homes and businesses оf any scale. To date, Ajax's product portfolio includes 280 devices for intrusion protection, video surveillance, fire and life safety, and comfort and automation. The company employs 5, 000 specialists.
We develop local teams because we understand that local experts best comprehend market specifics. The company has sales representatives worldwide, including Italy, Spain, Germany, France, the United Kingdom, the USA, Australia, South Africa, and other regions. The Global Business Development team is like-minded people who share the ambitious goals of Ajax Systems.
The best software combined with powerful hardware has forever changed the perception of security systems for users and industry professionals. Being recognized at the biggest specialized exhibitions such as IFSEC, Expoprotection and Intersec, as well as winning prestigious awards from industry-leading media like PSI magazine and GIT SECURITY, today Ajax is one of the most awarded security systems in Europe.
Ajax Systems' production includes four factories, two of which are located in Ukraine, one in Turkey, and one in Vietnam. At the same time, the company's certification according to the ISO 14001 standard ensures a minimal impact of production on the environment. The selection of components for Ajax device manufacturing is determined by the presence of manufacturer declarations confirming compliance with RoHS requirements.
The company emerged against the backdrop of revolution and war. That's why resilience is the cornerstone of the brand's DNA, and the fight against evil by creating the best security and automation devices is Ajax's unwavering mission.
Key Responsibilities
1. Outbound End-to-End Finished Goods Distribution
Managing regular dispatches of security systems from regional distribution centers (RDCs) to customers and authorized distributors worldwide (EU, UK, US, MEA, APAC, LatAm).
Coordinating logistics operations between manufacturing facilities and global distribution centers.
Maintaining target SLAs and performance metrics: OTIF (On-Time In-Full), Order Lead Time, and cargo integrity in transit.
2. Export Compliance & Customs Clearance
Coordinating export procedures from the EU customs territory via Polish customs systems (AES/ECS2, NCTS, PUESC services).
Collaborating with customs brokers and agencies: preparing full document sets (Commercial Invoice, Packing List, EUR.1, ATR, Export Declaration / IE-599 confirmation message).
Managing electronics shipment compliance: classification by HS/CN codes, export control rules, and adherence to dangerous goods regulations for built-in lithium-ion/lithium-metal batteries (ADR / IATA DGR).
3. 3PL/4PL & Carrier Management
Managing contracts and relationships with international line-haul carriers (Road FTL/LTL, Air Freight) and express integrators (DHL, FedEx, UPS).
Conducting regular KPI performance audits and managing claims for cargo loss or damage (Claims Management).
Participating in freight procurement tenders to optimize transport costs from the Polish distribution hub.
4. Freight Cost Optimization & Budgeting
Tracking and optimizing the cost per unit delivered.
Streamlining freight consolidation to balance cost and delivery speed across diverse geographic regions.
5. Distribution Center Operations Alignment
Aligning dispatch schedules with the warehouse/WMS team (dispatch windows, truck loading time slots, order picking/packing control).
Implementing and supporting BPM 4.0 initiatives: cargo tracking automation (Real-time Visibility), carrier EDI/API integrations, and eliminating manual document processing.
6. Supply Chain Resilience & Risk Management
Formulating contingency plans and alternative routing during border blockades, carrier peak seasons, and geopolitical disruptions.
Candidate Requirements
1. Experience & Industry Expertise
3–5+ years in export or distribution logistics originating from Poland/EU (preference for Consumer Electronics, High-Tech, IoT, Automotive, or global FMCG).
Practical experience managing multimodal shipments (cross-border road freight, air cargo, courier express).
2. Customs & Regulatory Knowledge
Advanced mastery of Incoterms 2020 (specifically DAP, DPU, CPT, FCA, DDP).
Comprehensive understanding of EU customs regulations (Union Customs Code /
Unijny Kodeks Celny
), intra-Community supplies (WDT), and exports to third countries.
Working knowledge of transport regulations for battery-powered devices (Lithium Batteries Section II / ADR / IATA DGR).
3. Language Skills
English:
Upper-Intermediate / Advanced (B2+) — professional correspondence, commercial negotiations, and resolving operational escalations with global partners.
Ukrainian/russian:
Native / Fluent.
4. Analytical & Technical Skills
Advanced MS Excel proficiency (Power Query, Pivot Tables, financial/cost modeling) and BI tools (Power BI / Tableau).
Practical experience working in ERP systems (SAP, Microsoft Dynamics, or equivalents), modern WMS/TMS solutions, and Jira/Confluence.
5. Lean & Soft Skills
Practical application of Lean principles (eliminating transportation waste, idle time, and over-processing).
High stress tolerance, strong service orientation (OTIF-driven mindset), and autonomous decision-making under tight deadlines.
We offer
Competitive compensation.
Freedom to make decisions and implement ideas.
A zero-bullshit culture.
A strong and well-coordinated team of professionals.
Ambitious tasks and challenges.
Opportunity to work with the most recognized security system and develop your career.
We are working to ensure that people's lives are calm and the world is safe.
Let's become a part of the team that creates a smart and useful global product!
Location: Boston, MA
Workplace: OnSite
At WHOOP, we're on a mission to unlock and inspire performance for life. WHOOP empowers members to perform at a higher level through a deeper understanding of their bodies and daily lives.
WHOOP is hiring a Senior Battery Engineer focused on Cell Engineering to evaluate, qualify, and improve lithium-ion cells for current and future products. You will apply expertise in electrochemistry, cell design, testing, manufacturing, and failure analysis to ensure battery cells meet performance, safety, reliability, and product integration requirements.
RESPONSIBILITIES:
- Evaluate new cell designs, chemistries, form factors, and suppliers against product specifications and acceptance criteria.
- Develop and execute cell qualification plans across incoming and outgoing quality control, performance, safety, reliability, environmental, and life-cycle testing.
- Plan and conduct design of experiments (DOEs) to optimize cells for fit and performance needs.
- Collaborate with battery system engineers to translate cell attributes into pack designs that meet overall product requirements.
- Operate battery cyclers, environmental chambers, and laboratory equipment; create representative test profiles and analyze electrochemical data.
- Partner with suppliers and cross-functional engineering teams to support process qualification, manufacturing readiness, and battery integration.
- Lead cell-related failure investigations, root cause analysis, and corrective-action verification with suppliers and third-party laboratories.
- Document and communicate qualification results, technical risks, and recommendations through specifications, reports, and design reviews.
- Ability to travel up to 15% domestically and internationally to support supplier visits, factory audits, qualification activities, and failure investigations.
QUALIFICATIONS:
- Bachelor’s degree in Chemical Engineering, Materials Science, Mechanical Engineering, or a related field with 5+ years of relevant experience; or a master’s degree or PhD with 2+ years of relevant experience.
- Strong understanding of lithium-ion electrochemistry, cell design, manufacturing processes, and degradation mechanisms.
- Hands-on experience with cell characterization, qualification testing, and battery cyclers such as Arbin, Maccor, or similar systems.
- Experience analyzing battery data, conducting failure investigations, and developing clear technical recommendations.
- Experience collaborating with battery suppliers, manufacturing partners, and cross-functional product development teams.
- Experience with Python, MATLAB, Minitab, JMP, or similar tools for data processing, statistical analysis, and visualization.
- Familiarity with cell teardown, cross-sectioning, microscopy, CT scanning, gas analysis, or other advanced failure analysis techniques.
- Strong commitment to embracing and leveraging AI tools in day-to-day tasks, ensuring AI-assisted work aligns with the same high-quality standards as personal contributions.
This role is based in the WHOOP office located in Boston, MA. The successful candidate must be prepared to relocate if necessary to work out of the Boston, MA office.
Interested in the role, but don’t meet every qualification? We encourage you to still apply! At WHOOP, we believe there is much more to a candidate than what is written on paper, and we value character as much as experience. As we continue to build a diverse and inclusive environment, we encourage anyone who is interested in this role to apply.
WHOOP is an Equal Opportunity Employer and participates in E-verify https://www.e-verify.gov/ to determine employment eligibility. It is unlawful in Massachusetts to require or administer a lie detector test as a condition of employment or continued employment. An employer who violates this law shall be subject to criminal penalties and civil liability.
The WHOOP compensation philosophy is designed to attract, motivate, and retain exceptional talent by offering competitive base salaries, meaningful equity, and consistent pay practices that reflect our mission and core values.
At WHOOP, we view total compensation as the combination of base salary, equity, and benefits, with equity serving as a key differentiator that aligns our employees with the long-term success of the company and allows every member of our corporate team to own part of WHOOP and share in the company’s long-term growth and success.
The U.S. base salary range for this full-time position is $140,000 - $195,000. Salary ranges are determined by role, level, and location. Within each range, individual pay is based on factors such as job-related skills, experience, performance, and relevant education or training.
In addition to the base salary, the successful candidate will also receive benefits and a generous equity package.
Location: Boston, MA
Workplace: OnSite
At WHOOP, we're on a mission to unlock and inspire performance for life. WHOOP empowers members to perform at a higher level through a deeper understanding of their bodies and daily lives.
WHOOP is hiring a Senior Battery Systems Engineer to lead the architecture, integration, and validation of battery systems for current and next-generation wearable products. You will work at the intersection of cell chemistry, battery pack architecture, electrical engineering, mechanical design, firmware, manufacturing, quality, and supply chain to deliver safe, reliable, and high-performing battery solutions. Through hands-on experimentation, rigorous data analysis, and cross-functional technical leadership, you will advance battery technology and strengthen engineering standards across the complete product development lifecycle.
RESPONSIBILITIES:
- Own battery subsystem architecture, requirements, integration, and validation from early concept development through new product introduction, mass production, and sustaining engineering.
- Partner with Product, Battery Cell Engineering, Electrical Engineering, Mechanical Engineering, Firmware, and other cross-functional teams to translate product goals into battery requirements, energy and power budgets, consumption profiles, verification plans, and design documentation.
- Lead the integration of charging systems, fuel gauging, protection circuitry, thermal sensing, firmware controls, telemetry, system power architecture, and mechanical battery design to optimize performance, safety, reliability, and member experience.
- Develop and execute comprehensive design verification and qualification strategies, including design of experiments, accelerated life testing, reliability assessments, DFMEAs, design reviews, and pack- and system-level testing.
- Lead structured root-cause investigations for development, manufacturing, and field issues, using test data, field telemetry, failure trends, and analytical tools to drive objective engineering decisions and continuous product improvement.
- Partner with Quality, Manufacturing, Supply Chain, external suppliers, and third-party laboratories to evaluate specifications, qualify designs and processes, establish manufacturing controls, support regulatory compliance, and assess emerging battery technologies; travel up to 15% to engage with suppliers, manufacturing partners, and testing facilities.
QUALIFICATIONS:
- Bachelor’s degree in Electrical Engineering, Mechanical Engineering, Chemical Engineering, Materials Science, Electrochemistry, or a related technical field, with 4+ years of relevant experience; an advanced degree with 2+ years of relevant experience will also be considered.
- Strong understanding of lithium-ion cell chemistry, electrochemistry, battery pack behavior, degradation mechanisms, and the relationships among electrical, mechanical, thermal, and firmware systems.
- Hands-on experience developing and executing test protocols for battery packs, electrical systems, printed circuit boards, or integrated hardware products.
- Working knowledge of charging circuits, battery protection, fuel gauging, thermal management, battery management systems, and embedded firmware controls.
- Experience using design of experiments, statistical analysis, accelerated life testing, reliability engineering, and structured failure-analysis methods to solve complex technical problems.
- Ability to interpret electrical schematics, mechanical CAD models, tolerance analyses, engineering drawings, and GD&T callouts.
- Strong cross-functional leadership and technical communication skills, with the ability to navigate ambiguity, articulate engineering risks and trade-offs, and collaborate effectively with internal teams and external partners; experience with space-constrained consumer electronics or high-volume battery manufacturing is preferred.
- Strong commitment to embracing and leveraging AI tools in day-to-day tasks, ensuring AI-assisted work aligns with the same high-quality standards as personal contributions.
This role is based in the WHOOP office located in Boston, MA. The successful candidate must be prepared to relocate if necessary to work out of the Boston, MA office.
Interested in the role, but don’t meet every qualification? We encourage you to still apply! At WHOOP, we believe there is much more to a candidate than what is written on paper, and we value character as much as experience. As we continue to build a diverse and inclusive environment, we encourage anyone who is interested in this role to apply.
WHOOP is an Equal Opportunity Employer and participates in E-verify https://www.e-verify.gov/ to determine employment eligibility. It is unlawful in Massachusetts to require or administer a lie detector test as a condition of employment or continued employment. An employer who violates this law shall be subject to criminal penalties and civil liability.
The WHOOP compensation philosophy is designed to attract, motivate, and retain exceptional talent by offering competitive base salaries, meaningful equity, and consistent pay practices that reflect our mission and core values.
At WHOOP, we view total compensation as the combination of base salary, equity, and benefits, with equity serving as a key differentiator that aligns our employees with the long-term success of the company and allows every member of our corporate team to own part of WHOOP and share in the company’s long-term growth and success.
The U.S. base salary range for this full-time position is $140,000 - $195,000. Salary ranges are determined by role, level, and location. Within each range, individual pay is based on factors such as job-related skills, experience, performance, and relevant education or training.
In addition to the base salary, the successful candidate will also receive benefits and a generous equity package.
Location: Boston, MA
Workplace: OnSite
At WHOOP, we're on a mission to unlock and inspire performance for life. WHOOP empowers members to perform at a higher level through a deeper understanding of their bodies and daily lives.
WHOOP is seeking a Director of Battery Technology to build and lead the Battery Technology organization, shaping the team and technical direction that will power current and future generations of WHOOP products. You will set the technical vision for battery technology and build a high-performing global team across the US and China to advance battery performance, safety, reliability, and integration.
As the leader of Battery Technology, you will own the multi-year roadmap for how WHOOP develops, validates, integrates, and manufactures battery technologies. You will partner across Hardware, Product, Operations, and Supply Chain to translate ambitious product goals into battery technology strategies, while developing relationships with cell manufacturers and technology partners that position WHOOP at the forefront of battery innovation.
RESPONSIBILITIES:
- Build and lead the Battery Technology organization across Battery Cell Engineering, Battery Systems Engineering, and in-region engineering team members in China.
- Define and drive the multi-year battery technology roadmap across cell chemistry, battery architecture, charging, safety, reliability, and performance.
- Own battery technology development from advanced exploration and supplier development through design, validation, manufacturing ramp, and field performance.
- Build strategic relationships with cell manufacturers and technology partners, influencing supplier roadmaps and identifying technologies that can differentiate future WHOOP products.
- Partner across Hardware, Product, Operations, and Supply Chain to drive system-level decisions and tradeoffs across battery life, size, performance, integration, safety, cost, and member experience.
- Develop technical leaders, engineering capabilities, processes, and infrastructure that enable the Battery Technology organization to execute and scale.
- Travel up to 20% domestically and internationally to collaborate with partners, suppliers, and manufacturers.
QUALIFICATIONS:
- 10+ years of experience in battery technology, battery systems, electrochemistry, or related hardware engineering, including meaningful engineering leadership experience.
- Deep expertise in lithium-ion cell technology, including chemistry, cell design, performance, degradation, safety, qualification, and manufacturing.
- Strong understanding of battery systems, including pack architecture, charging, protection, validation, reliability, and product integration.
- Demonstrated success developing battery technology roadmaps and bringing new technologies from exploration into high-volume products.
- Experience building and leading multidisciplinary or geographically distributed engineering teams and developing technical leaders.
- Proven ability to build strategic relationships with cell manufacturers and technology partners and influence supplier technology roadmaps.
- Strong cross-functional leadership and communication skills, with the ability to create clarity through complex technical and business tradeoffs.
- Strong commitment to embracing and leveraging AI tools in day-to-day tasks, ensuring AI-assisted work aligns with the same high-quality standards as personal contributions.
This role is based in the WHOOP office located in Boston, MA. The successful candidate must be prepared to relocate if necessary to work out of the Boston, MA office.
Interested in the role, but don’t meet every qualification? We encourage you to still apply! At WHOOP, we believe there is much more to a candidate than what is written on paper, and we value character as much as experience. As we continue to build a diverse and inclusive environment, we encourage anyone who is interested in this role to apply.
WHOOP is an Equal Opportunity Employer and participates in E-verify https://www.e-verify.gov/ to determine employment eligibility. It is unlawful in Massachusetts to require or administer a lie detector test as a condition of employment or continued employment. An employer who violates this law shall be subject to criminal penalties and civil liability.
The WHOOP compensation philosophy is designed to attract, motivate, and retain exceptional talent by offering competitive base salaries, meaningful equity, and consistent pay practices that reflect our mission and core values.
At WHOOP, we view total compensation as the combination of base salary, equity, and benefits, with equity serving as a key differentiator that aligns our employees with the long-term success of the company and allows every member of our corporate team to own part of WHOOP and share in the company’s long-term growth and success.
The U.S. base salary range for this full-time position is $210,000 - $245,000. Salary ranges are determined by role, level, and location. Within each range, individual pay is based on factors such as job-related skills, experience, performance, and relevant education or training.
In addition to the base salary, the successful candidate will also receive benefits and a generous equity package..
These ranges may be modified in the future to reflect evolving market conditions and organizational needs. While most offers will typically fall toward the starting point of the range, total compensation will depend on the candidate’s specific qualifications, expertise, and alignment with the role’s requirements.
Learn more about WHOOP https://www.whoop.com/us/en/careers/?srsltid=AfmBOopKmph9d0DLBlogZu8mx6do0dzjNS8eJlfc4PQqQtdU6F8DGKBg.
Location: Valencia
Workplace: OnSite
ROLE HIGHLIGHTS:
- Role: Power Electronics Engineer
- Department: HAPS
- Location: Valencia, Spain
- Reports to: HAPS Avionics Team Lead
- Working type: Hybrid
- Employment is subject to applicable security screening (incl. SUPO, where required)
THE MISSION OF THE POWER ELECTRONICS ENGINEER
As Power Electronics Engineer on the HAPS program, you will contribute to the design of the power subsystem of ICEYE's stratospheric electric aircraft.
The role is hardware focused, spanning circuit design, lab bring-up, and test. The engineer will own defined subsystems end to end, from requirements definition through schematic design, hardware bring-up, verification testing, and documentation for readiness review.
WHO ARE WE?
ICEYE delivers space-based intelligence, surveillance, and reconnaissance (ISR) capabilities to governments and allied nations. This includes sovereign and turnkey ISR missions leveraging ICEYE's world-leading synthetic aperture radar (SAR) satellite technology, as well as access to data from the world's largest SAR satellite constellation. These capabilities enable partners to detect and respond to critical changes anywhere on Earth with unprecedented speed and accuracy, day or night and in any weather, supported by ultra high-resolution imagery and high-frequency revisits.
As a trusted partner for defense, intelligence, security, and maritime domain awareness, ICEYE's near real-time data creates a tactical advantage for mission-critical operations. ICEYE operates internationally with offices in Finland, Poland, Spain, Japan, the UAE, Greece, Germany, and the US. The company has more than 900 employees, inspired by the shared vision of improving life on Earth by becoming the global source of truth in Earth Observation.
DAY TO DAY RESPONSIBILITIES:
- Battery testing and characterization: cell and pack level testing, including capacity, impedance, and cycling measurements, and support for safety qualification testing (e.g. short circuit and thermal runaway testing)
- Solar array integration: defining and validating the electrical interface between the solar array and the power bus, including protection circuitry and bring-up testing
- Power electronics design: designing and validating protection and power conversion circuits, including the bus tie unit (an electronically controlled high current protection device with current sensing and MCU level telemetry and control) and DC-DC converters
- System verification: board level bring-up and system integration testing to confirm the power subsystem performs to specification under nominal and fault conditions
- Documentation: producing and maintaining design documentation, test reports, and requirement compliance records
REQUIREMENTS:
MUST HAVE SKILLS
- Demonstrated experience in power electronics design for battery powered and/or solar powered systems, including familiarity with DC-DC converter topologies
- Practical experience with hardware bring-up, debugging, and verification testing of power electronics using standard laboratory equipment (oscilloscopes, electronic loads, power supplies, battery cyclers)
- Experience with lithium-ion battery systems, including characterization, safety limits, and thermal behavior
- Technical grounding in solar/photovoltaic array integration, including electrical interfacing of a variable voltage source to a power bus
- Proficiency with schematic capture and PCB design tools, preferably Altium Designer
- Experience with embedded systems as applied to power electronics, including telemetry acquisition and control interfaces between power hardware and a microcontroller
- Strong technical writing ability, with experience producing design documentation, test reports, and requirement traceability records
- Ability to work independently against defined requirements while coordinating effectively within a small technical team
NICE TO HAVE SKILLS
- Experience with aerospace or other high reliability electronics programs
- Familiarity with component derating methodologies and EMI/EMC design practice
- Familiarity with embedded communication protocols relevant to power system telemetry and control (e.g. CAN, I2C)
- Experience with power delivery network (PDN) analysis, including reflection/impedance testing to validate transient response and stability under load
APPLICATION PROCESS
- Talent Acquisition Interview
- Hiring Manager Interview
- Technical Interview (onsite or virtual), including a Technical Challenge
- Hiring Team Interview
- Offer Decision
WORKING AT ICEYE
At ICEYE, you'll join a diverse and highly engaged team united by the ambition to make the impossible possible. As a global scale-up, we combine speed and ambition with the opportunity to take real ownership from day one. Your growth, wellbeing, and success are a priority, with continuous professional development, training opportunities, and a culture where collaboration is how we win.
HOW WE WORK (OUR VALUES)
Make the impossible possible: We set ambitious goals and stay calm under pressure. We bring grit, optimism, and ownership when things get hard, and we keep moving until we find a way.
- Be curious: Go deep, ask questions, listen carefully, and think critically. Understand the "why" behind decisions.
- See the big picture: Stay close to what's happening across the company so you can make better decisions. Consider how your work affects others.
- Drive effective teamwork: Create psychological safety, invite different perspectives, and build inclusive teams. There are no bad questions.
- Act as one team: We win together. We match tasks to the right owner and stay agile as priorities shift.
- Have fun: What we do matters, and it should be enjoyable. Celebrate progress, take pride in results, and share the wins.
BENEFITS
Our benefits are designed to support your health and wellbeing, at work and beyond. We keep improving them based on employee feedback, and offerings vary by location. Talent Acquisition will confirm what applies for this role and location during the process.
OUR COMMITMENT TO DIVERSITY, EQUITY AND INCLUSION
We want ICEYE to be a place where people can be themselves and do great work. Different backgrounds and perspectives make us stronger, which is why we work to create an environment where people feel included, respected, and able to speak up. Whatever your background, we want you to bring your authentic self to the table.
We're committed to fair, inclusive hiring and equal opportunity. Everyone is welcome to apply. If you need any adjustments or support during the recruitment process, tell us, we'll do our best to help.
Apply now to start your ICEYE journey, and help us continue to make the impossible possible together. Read more about ICEYE and working with us at iceye.com http://iceye.com
ГибридseniorEspoo
leadMiami, United States
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