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.
Задачи:
— монтаж слаботочных систем (пожарная сигнализация, видеонаблюдение, СКУД, СКС)
— пусконаладка, программирование, настройка и диагностика систем пожарной сигнализации
Требования:
— опыт работы электромонтажником слаботочных систем от 3 лет
— опыт самостоятельной пусконаладки, программирования, настройки и диагностики систем пожарной сигнализации
— опыт работы с системой Астра (ТЕКО) будет преимуществом
— рассматриваются специалисты и с другими системами пожарной сигнализации
Условия:
— постоянный поток объектов, без простоев
— работа на новостройках и действующих объектах
— стабильная загрузка на долгосрочной основе
— своевременная оплата
— работа в профессиональной команде
— график работы для монтажного состава: 6/1, 09:00–18:00
Location: Birmingham, Alabama, United States
About Nebius:
Nebius is leading a new era in cloud infrastructure for the global AI economy. We are building a full-stack AI cloud platform that supports developers and enterprises from data and model training through to production deployment, without the cost and complexity of building large in-house AI/ML infrastructure.
Built by engineers, for engineers. From large-scale GPU orchestration to inference optimization, we own the hard problems across compute, storage, networking and applied AI.
Listed on Nasdaq (NBIS) and headquartered in Amsterdam, we have a global footprint with R&D hubs across Europe, the UK, North America and Israel. Our team of 1,500+ includes hundreds of engineers with deep expertise across hardware, software and AI R&D.
The role
Nebius operates large-scale, GPU-dense AI infrastructure across mission-critical data center environments. As a Senior Delivery Deployment Engineer, you will own the end-to-end delivery, deployment, and production readiness of next-generation GPU platforms inside our data centers. This role sits at the intersection of hardware, Linux systems, and operational execution. You will lead on-site rack bring-up, validate NVIDIA-based AI systems, coordinate repairs, and ensure GB-series infrastructure moves from installation to fully operational production environments with precision and reliability. You will collaborate closely with hardware engineering, networking, and infrastructure teams to deploy and stabilize H200 and B200-based GPU systems at scale.
Your responsibilities will include:
Lead end-to-end deployment of GB-series racks within data center environments
Oversee installation, bring-up, validation, and production readiness of NVIDIA H200 and B200-based servers
Troubleshoot complex hardware, firmware, Linux OS, and networking issues
Execute structured testing and validation procedures during deployment
Develop and maintain basic Linux-based hardware health-check and diagnostic scripts
Coordinate on-site hardware repairs, part replacements, and vendor escalations
Drive root cause analysis and ensure corrective actions are implemented
Manage and prioritize deployment timelines across multiple concurrent rollouts
Provide technical leadership and guidance to on-site engineers and technicians
Partner with networking and infrastructure teams to ensure seamless integration
Document deployment processes, validation standards, and operational runbooks
What we expect you to have:
Strong hands-on experience deploying and operating data center infrastructure
Deep familiarity with GPU-dense systems, ideally NVIDIA H-series platforms
Experience working with high-density rack deployments (GB-series or similar)
Solid Linux experience, including troubleshooting and scripting
Ability to diagnose issues across hardware, OS, firmware, and network layers
Experience coordinating field repairs and working directly with hardware vendors
Proven experience leading technical teams or overseeing field operations
High ownership mindset and ability to operate in production-critical environments
Clear communication skills and ability to collaborate across distributed teams
It will be an added bonus if you have:
Experience deploying AI or HPC clusters at scale
Familiarity with automated provisioning or infrastructure lifecycle systems
Background in hardware qualification, burn-in testing, or factory validation
Experience supporting rapid infrastructure expansion
Exposure to ARM-based or heterogeneous compute environments
Working conditions:
Collaboration with globally distributed engineering and operations teams
Key employee benefits:
Health insurance: 100% company-paid medical, dental, and vision coverage for employees and families
401(k) plan: up to 4% company match with immediate vesting
Parental leave: 20 weeks paid for primary caregivers, 12 weeks for secondary caregivers
Remote work reimbursement: up to $85/month for mobile and internet
Disability & life insurance: company-paid short-term, long-term, and life insurance coverage
Compensation
We offer competitive salaries, ranging from $112k- $140k base + quarterly performance bonuses.
Join Nebius today and help build the software that powers the next generation ofAI infrastructure.
#LI-AL1
Pay Transparency
We offer competitive compensation and benefits packages. Actual compensation will be determined based on job-related factors, including experience, skills, qualifications, the level at which the candidate is hired, and geographic location, consistent with applicable law.
Base Compensation Range
$112,000
—
$140,000 USD
Benefits & Perks:
Competitive compensation
Career growth and learning opportunities
Flexibility and ownership
Collaborative and innovative culture
Opportunity to work on impactful AI projects
International environment and talented teams
What's it like to work at Nebius:
Fast moving - Bold thinking - Constant growth - Meaningful impact - Trust and real ownership - Opportunity to shape the future of AI
Equal Opportunity Statement:
Nebius is an equal opportunity employer. We are committed to fostering an inclusive and diverse workplace and to providing equal employment opportunities in all aspects of employment. We do not discriminate on the basis of race, color, religion, sex (including pregnancy), national origin, ancestry, age, disability, genetic information, marital status, veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by applicable law.
Applicants must be authorized to work in the country in which they apply and will be required to provide proof of employment eligibility as a condition of hire.
If you need accommodations during the application process, please let us know.
Location: Warsaw, Poland
Blue Projects is looking for a skilled Electrical Design Engineer, with strong electrical background, and experienced in using 3D programs as Revit and AutoCAD.
Eagerness to learn and expand its knowledge is also a key point.
Requirements:
• Bachelor’s degree in electrical engineering or equivalent
• Minimum 5 years’ experience in electrical systems design
• Good English speaking and writing skills is mandatory
• Modelling skills for main electrical plant, electrical panels cabling and detailing
• Experience with multidisciplinary coordination
• Proficient in the use of 2D and 3D CAD systems such as Revit and AutoCAD
• Solid understanding of electrical systems
• Solid knowledge of the Romanian and European norms and regulations
• Solid knowledge in existing electrical systems and equipment
• Able to propose new and innovative solutions
• Able to conduct meetings with clients and respond to client’s demands in due time and with comprehensive solutions
• Extra low voltage design diploma is mandatory
• PV panels design or multiline diagram schematic design is a plus
• Strong working knowledge of Microsoft Office and applicable programs
• Solid organizational skills including attention to detail and multi-tasking skills
• Excellent written and verbal communication skills
• Background in designing low voltage and extra low voltage systems for industrial and logistics buildings is mandatory.
Responsibilities
• Create systems according to client’s demand and expectations. Propose efficient solutions both in terms of cost and consumption
• Review the project specifications to define requirements.
• Meet with the client or other consultants to gain a clearer understanding of what type of design is needed.
• Determine the basic design for the electrical system. The designer is required to use either a CAD modeling software (Revit) or a 2D design software (AutoCAD) to create a 3D model representation of the system or 2D drawings and incorporate any equipment related to the electrical systems, including all connections and control units.
• Create single-line diagrams using EcoStruxure Power Design
• Coordinate the medium voltage and BMS designer where is necessary
• Create, verify and validate all Material Approval Forms
• Answer any questions or solve any problems that come up during conception, design and installation that are related to his design.
• Coordinate with the rest of the design team (Architectural, Structural and Mechanical)
• Prepare reports, equipment schedules, specifications, etc.
• Prepare schematics, layouts and details according to design requirements.
About Blue Projects
Blue Projects is a unique multidisciplinary and engineering company with high experience in all industry sectors. Our core services include Project Management, Construction Management, Design & Engineering, Commercial Management and Health & Safety Management.
At Blue Projects, we believe that growing a great project management company happens from the inside out. It begins with people who are drawn to work that uses every talent they possess, plus imagination, determination and a drive to do the extraordinary.
Location: United States
Our client is hiring a SAR Payload Systems Engineer to support current and next-generation Earth-observation satellites. You will own the definition, design, integration, verification and sustainment of SAR payload subsystems across several satellite programs and act as the technical interface with customers, primes and internal teams. Fully remote from the US is now accepted.
What you will do
• Gather and trace payload requirements from mission level down to subsystem level
• Design the SAR payload architecture: antenna arrays and RF front-end Tx/Rx, digital beamforming, processing chain and digital electronics, power, thermal, mass
• Lead conceptual, preliminary and detailed design with trade studies and performance budgets; produce ICDs; specify hardware and review schematics and layouts
• Performance simulations for tolerance budgeting and image quality; support SAR and moving-target-indication algorithm development; payload DC power budget; FMECA, fault tree, FDIR, reliability
• Build the payload verification master plan (unit, subsystem, payload, environmental and EMC tests); lead test automation and reporting
• Support mission operations: payload health monitoring, on-orbit anomaly root cause, telemetry analysis, operator training
What you need
• Degree in Electrical Engineering, Computer Science or Physics with 5+ years supporting remote sensing system development, integration and test on LEO/MEO missions
• Strong technical writing (requirements, ICDs, test procedures, risk reports) and presentation skills
• Hands-on systems integration and test experience; Confluence and JIRA
• Works well with little supervision; strong written and spoken English (French an asset)
• US citizen or permanent resident
Location: Hanoi; Shenzhen / Dongguan / Guangzhou / Foshan
Workplace: onsite
Ajax Systems, an international tech company and the largest manufacturer of security systems in Europe.
We are looking for an experienced Lead CCTV Industrialization Engineer and NPI Expert with broad hands-on expertise in electronic, mechanical, and optical product development, manufacturing introduction, validation, and production testing.
The key objective of this role is to share practical expertise across R&D, NPI, and Manufacturing, to build up proper CCTV manufacturing processes, ecosystem, and lines to maximize throughput and efficiency.
A mandatory requirement is substantial practical experience in a mature, well-established company with proven engineering and manufacturing processes for video surveillance IP cameras and similar devices.
Mandatory requirements
7+ years of practical experience in Video/CCTV device development, NPI, Product Industrialization, Manufacturing Engineering, Product Engineering, or related hardware manufacturing roles
Experience in building/managing CCTV manufacturing line
Proven hands-on experience across the full product lifecycle in a mature manufacturing company
Ability to identify industrialization risks during the design stages and provide practical recommendations to R&D, Mechanical, Hardware, Firmware, QA, and Manufacturing teams throughout all development and manufacturing stages
Practical experience with factory production and mass-production ramp-up, including onsite factory support
Strong understanding of production-line structure and manufacturing processes for video devices
Deep understanding of environmental and reliability validation, including temperature and humidity testing, mechanical testing, and burn-in testing
Expert knowledge of optical subsystems, image sensors, and ISP performance, including validation, testing flows, troubleshooting, and issue resolution
Ability to identify whether image-quality issues originate from hardware, optics, mechanics, ISP tuning, firmware, or manufacturing processes
Practical experience with image sensor contamination control, clean assembly procedures, dust inspection, and dust-ingress prevention
Ability to act as a technical authority and knowledge-sharing expert rather than only as an execution-focused engineer
Technical Background and Expertise
Strong understanding of optics and camera assembly, lens systems, focusing, Active Alignment (AA), dust contamination control, and dust protection
Experience with flat protective glass, domes, plastic windows, IR windows, coatings, mechanical stress, and contamination effects on optical systems
Clear understanding of plastic and metal enclosure design principles, injection-molded and die-cast part manufacturing technologies, including sealed enclosures, membranes, waterproofing, and other outdoor product design specifics
Experience with IPX6 / IPX7-type testing, leak testing, and pressure testing
Deep understanding of moisture and condensation issues in sealed devices, including the use of silica gel or molecular sieves and membrane vents
Strong practical understanding of video camera manufacturing issues such as damaged pixels, shading, fixed-pattern noise, sensor tilt, and sensor mounting defects
Understanding of AWB, AE, OBC, and AI-enabled ISP technologies
Experience with factory sensor and optical calibration procedures and image quality validation principles
Good understanding of Ethernet, IEEE 802.3af / 802.3at, PoE, and EMI / EMC interactions
Working knowledge of Embedded Linux / RTOS, boot processes, factory firmware flashing, Secure Boot, OTA updates, and recovery mechanisms
Basic practical understanding of 2.4 GHz / 5 GHz behavior, interference, attenuation, antenna placement, and enclosure impact
Understanding of Li-ion / LiFePO4 fundamentals, charging and discharging, standby and active current consumption, and realistic battery-life validation
Basic understanding of microphone and speaker validation, including enclosure and waterproof membrane impact
Preferred knowledge of video WDR / HDR, AI-enabled ISP technologies, low-light optimization, H.264 / H.265 / AV1 fundamentals, and bitrate / quality trade-offs
We offer
The opportunity to suggest and implement your own ideas that directly influence the product and its mass production
A place in a fast-growing company with a motivated and professional team
Competitive salary
Medical insurance
Corporate English classes
The opportunity to participate in Ajax’s internal beta-testing program for security systems
Discounts from partner companies
Discounts on Ajax products
Ajax Systems is a Ukrainian success story that has grown into a global product. Ajax devices are trusted by more than 4.5 million end users and 330,000 PRO users in over 180 countries. The company provides comprehensive solutions to protect residential and commercial properties of all sizes. Today, Ajax portfolio includes 280 devices for intrusion protection, video surveillance, fire safety, and comfort and automation.
Задачи:
— Расчет тепловых нагрузок и подбор промышленного холодильного оборудования
— Монтаж холодильного оборудования
— Прокладка электрических коммуникаций
Требования:
— Опыт работы инженером-проектировщиком или сервисным инженером в сфере холодильной техники от 3 лет
— Исполнительность и ответственность
— Знание основ монтажа и сервисного обслуживания холодильного оборудования
— Желательное наличие технического образования
Условия:
— Полная занятость
— Возможны командировки по области и за ее пределами
— График работы: полный день
— Работа в г. Екатеринбург, ул Машинная, стр 29-б
Требования:
— Наличие степени магистра или доктора философии (PhD) с опытом в области электротехники или любой STEM-специальности с опытом проектирования аналоговых и смешанных сигналов.
— 1 год опыта в учебном заведении.
Cadence is looking to hire a Mixed-Signal Systems and Verification Engineer. The position is open to both experienced professionals and recent graduates. Candidates will be involved in tasks related to mixed-signal system design and verification processes. The role requires knowledge and skills in relevant engineering principles and verification methodologies. Applicants should be prepared to work on complex system-level challenges and contribute to the development and validation of mixed-signal technologies.
Требования:
— Степень бакалавра в области электротехники, электронной технологии, электротехнической технологии, электротехники и компьютерной инженерии или в смежной области.
Задачи:
— Организация и технология производства электромонтажных работ
— Порядок составления принципиальных схем по новым образцам устройств и оборудования
— Основы электротехники, радиотехники, телемеханики
— Устройство, принцип действия, технические характеристики и конструктивные особенности приборов и оборудования
— Правила и порядок испытания устройств и электротехнических измерений
— Характерные виды повреждений электротехнических приборов и способы их устранения
— Передовой опыт по эксплуатации, ремонту и обслуживанию устройств и оборудования
— Нормы расхода материалов, запасных частей и электроэнергии
Требования:
— Высшее (среднее) профессиональное (техническое) образование
— Стаж работы электромонтером высшего разряда не менее 6 месяцев
Условия:
— Трудоустройство согласно ТК РФ
— Оплата проезда к месту работы работнику и членам семьи (при условии переезда на ПМЖ)
— Частичная компенсация аренды жилья (при отсутствии недвижимости на территории Нерюнгринского района)
— Оплата проезда в отпуск работнику и его иждивенцам
— Северный стаж за работу в РКС (район Крайнего Севера)
Location: Texas City, United States; Montana City, United States; Dakota City, United States
We are seeking a Senior Site Technician to support operations at our Bitcoin mining facility in Wyoming/Montana. The ideal candidate has 3+ years of hands-on experience maintaining and optimizing Bitcoin mining hardware and infrastructure. This role focuses on ensuring maximum uptime, performance, and operational safety through expert technical work and leadership within the on-site team.
Responsibilities
Perform daily maintenance, troubleshooting of ASIC miners (Bitmain, MicroBT, etc.).
Monitor and maintain electrical distribution, PDUs, and cooling systems to ensure continuous site operation.
Diagnose and resolve miner performance issues, hashboard faults, and power irregularities.
Assist with installation, commissioning, and testing of new miners and supporting infrastructure.
Conduct network setup and monitoring for ASICs and management systems.
Maintain accurate logs of repairs, replacements, and downtime events.
Support implementation of preventive maintenance programs.
Collaborate with the Site Manager and junior technicians to ensure operational targets are met.
Uphold site safety and compliance standards at all times.
Provide technical input for upgrades and scaling projects.
Requirements
Minimum 3 years of experience in Bitcoin mining site operations or similar high-density data environments.
Strong understanding of ASIC miner architecture, firmware, and diagnostics.
Skilled in electrical and low-voltage systems, cabling, and power distribution.
Familiarity with networking fundamentals (IP addressing, switches, monitoring tools).
Ability to read and interpret technical diagrams and electrical schematics.
Excellent troubleshooting, organizational, and communication skills.
Comfortable working in physically demanding and outdoor conditions.
Willingness to work flexible shifts, including nights or weekends as needed.
Benefits
Professional growth: support for courses, conferences, and English learning (up to 100% coverage).
Work-life fit: remote or hybrid format with flexible hours across international teams.
Paid leave: up to 20 vacation days, 15 sick days, plus local holidays.
Recognition programs: structured performance reviews and team awards.
401k benefits.
Team culture: retreats in international locations (for example, company villa in Cyprus).
seniorTexas City, United States; Montana City, United States; Dakota City, United States
Location: Williston, United States
GoMining
is one of the largest Bitcoin mining ecosystems in the world, serving
millions of users globally. We run our own industrial-scale mining infrastructure
across the United States — a fleet of more than 80,000 machines — and we keep
expanding.
We're looking for an experienced ASIC Repair Engineer who can diagnose and repair
Bitcoin mining equipment at the component level, keeping that fleet running at
maximum uptime.
Relocation support available! We welcome candidates from across the U.S. and provide a relocation package for those moving closer to one of our data center locations.
Responsibilities
Diagnose and repair ASIC miners, including Bitmain and MicroBT equipment
Troubleshoot and repair hashboards, control boards and power circuits at
component level
Diagnose chip failures, voltage irregularities and board-level defects
Perform SMD and BGA soldering and component replacement
Configure, test and commission repaired equipment
Keep repair records, inventory updates and technical documentation
Work with site technicians and site management to keep fleet uptime high
Support preventive maintenance and hardware optimization
Requirements
3+ years repairing Bitcoin mining equipment at component level
Hands-on experience with Bitmain miners (S19 XP , S21, T21 or similar)
Hands-on experience with WhatsMiner equipment (M30++, M50 series or similar)
Strong understanding of ASIC miner architecture and diagnostics
Practical SMD and BGA soldering skills
Ability to read schematics and technical documentation
Solid knowledge of electronics, circuit design and power systems
Experience at a mining farm, service center or high-density data center is a strong plus
Benefits
Professional growth: support for courses, conferences.
Paid leave: up to 20 vacation days, 15 sick days, plus holidays.
Recognition programs: structured performance reviews and team awards.
401k benefits.
$108,000–$240,000 per year
A strong fixed base plus performance pay tied to the work you complete
Our engineers average around $180,000 a year that's the middle of the team, not the top of it. With a fleet this size, the bench is always full
Relocation package available
seniorWilliston, United States; Relocation support available!; We welcome candidates from across the U.S; and provide a relocation package for those moving closer to one of our data center locations; Relocation package available