Сетевой инженер, связь и телеком вакансии

Location: Porto, Portugal; Birmingham, United Kingdom; London, United Kingdom; Dublin, Ireland; Barcelona, Spain; Madrid, Spain; Tenerife, Spain; Bordeaux, France; Grenoble, France; Lille, France; Bolzano, Italy; Rome, Italy; Aachen, Germany; Augsburg, Germany; Bad Homburg, Germany; Bernau, Germany; Bielefeld, Germany; Bramsche, Germany; Bergisch Gladbach, Germany; Berlin, Germany; Baden-Baden, Germany; Chemnitz, Germany; Darmstadt, Germany; Düsseldorf, Germany; Essen, Germany; Frankfurt, Germany; Amsterdam, Netherlands; Schipol, Netherlands; Utrecht, Netherlands; Liège, Belgium; Mons, Belgium; Namur, Belgium; Luxembourg; Emmen, Switzerland; Zürich, Switzerland; Wien, Austria; Krakow, Poland; Krosno, Poland; Lublin, Poland; Poznan, Poland; Poland; Warsaw, Poland; Bratislava, Slovakia; Budapest, Hungary; Miskolc, Hungary; Copenhagen, Denmark; Helsinki, Finland; Ljubljana, Slovenia; Zagreb, Croatia; Belgrade, Serbia; Podgorica, Montenegro; Skopje, North Macedonia; Berat, Albania; Aya Napa, Cyprus; Limassol, Cyprus; Nicosia, Cyprus; Paphos, Cyprus; Sofia, Bulgaria; Bucuresti, Romania; Tallinn, Estonia; Riga, Latvia; Vilnius, Lithuania; Dnipro, Ukraine; Kharkiv, Ukraine; Kyiv, Ukraine; Lviv, Ukraine; Odesa, Ukraine; Sambir, Ukraine; Chișinău, Moldova, Republic of; Tiraspol, Moldova, Republic of Workplace: remote At TechBiz Global, we are providing recruitment service to our TOP clients from our portfolio. We are currently seeking a Senior Network Engineer to join one of our clients ' teams. If you're looking for an exciting opportunity to grow in a innovative environment, this could be the perfect fit for you. Responsibilities: Installation and configuration of active network equipment at the customer's premises Rollouts of peripheral sites On-site technical support for customers Troubleshooting Communication with the back office and updates regarding the progress of tasks Communication with the customer and updates on the progress of work Ability to work rotating morning and afternoon shifts at the customer’s NOC Required Qualifications: Higher education degree in Information Technology CCNA-level technical knowledge (Routing/Switching, Ethernet, VLANs, TCP/IP addressing, NAT, DHCP, MS Windows) CCNA certification Basic troubleshooting skills Very good knowledge of English (spoken & written) Desired Qualifications: Configuration of Cisco devices (Routers, Switches) Knowledge of Internet protocols (DNS, static and dynamic routing) Know-how and experience in cabling infrastructures Previous experience in a similar role

Location: Cairo, Egypt As a Remote Huawei Network and Security Administrator at Müller's Solutions, you will oversee the management and security of our Huawei network infrastructure from a remote work setting. This role demands proficiency in Huawei technologies along with a strong grasp of network security principles. You will be instrumental in maintaining the performance, reliability, and security of our network systems, working closely with various teams to apply best practices in network security. The responsibilities of the Huawei Network and Security Administrator include the design, implementation, configuration, administration, and daily operation of the organization’s Huawei network and security infrastructure. This encompasses LAN/WAN, SD-WAN, WLAN, firewalls, VPNs, NAC, and iMaster NCE management systems . The position guarantees high availability, security, scalability, and performance of network and security services throughout datacenter, cloud, and branch environments. Key Responsibilities: Design enterprise network architecture using Huawei switches, routers, firewalls, and SD-WAN technologies. Participate in network capacity planning, redundancy, and high availability design. Design and implement segmentation, VLANs, QoS policies , and routing strategies (OSPF, BGP, and static routing). Support network integration with cloud environments and third-party services. Develop network topology diagrams, documentation, and configuration standards . Deploy and configure Huawei switches (S series), routers (AR series), and firewalls (USG, HiSec) . Configure Huawei iMaster NCE-Campus / NCE-WAN / SD-WAN controllers for centralized orchestration and policy enforcement. Implement NAC (Network Access Control) and user authentication using Huawei Agile Controller . Manage VPN configurations , including IPsec and SSL VPNs for secure remote access. Configure WLAN controllers (ACs) and APs for campus wireless networks. Integrate Huawei devices with SIEM or centralized monitoring tools (e.g., eSight, iMaster NCE, or 3rd-party tools). Monitor and maintain network availability, performance, and security posture through iMaster NCE dashboards and alarms. Perform daily health checks , log reviews, and event correlation. Troubleshoot connectivity, latency, and configuration issues across LAN, WAN, and SD-WAN. Manage user and device access , network policies, and firewall rule changes following security best practices. Maintain IP address management, DNS, DHCP, and routing tables . Ensure network configuration backups , firmware updates, and patch management are regularly performed. Perform root cause analysis for network incidents and produce detailed incident reports. Requirements Requirements: Bachelor’s degree in Computer Science, Information Technology, or a closely related discipline. Over 5 years of experience in network and security administration, ideally with Huawei products. Practical experience with: Huawei iMaster NCE (Campus / WAN / SD-WAN / Security) Huawei AR routers, S-Series switches, USG firewalls, and AC controllers Routing protocols including OSPF, BGP, RIP, and static routing NAT, ACL, QoS, VLAN, VRRP, MSTP, DHCP, and DNS Network monitoring solutions (eSight, NCE, SolarWinds, or equivalent) In-depth understanding of network security principles, VPNs, IPS/IDS, SSL inspection, and NAC . Experience working in multi-site enterprise settings and cloud environments . Familiarity with Huawei HCIA / HCIP / HCIE certifications is strongly preferred. Exceptional troubleshooting, analytical, and documentation capabilities. Strong ability to communicate and collaborate effectively across teams. Preferred Certifications Huawei HCIP-R&S / HCIP-Security / HCIP-Datacom / HCIP-SDWAN Huawei HCIE-Datacom or HCIE-Security ITIL Foundation v4 (for operational process management) CCNA/CCNP or equivalent multi-vendor network understanding (advantageous)

Location: Riyadh, Saudi Arabia As an IT Network Administrator at Müller's Solutions, you will be responsible for the smooth operation of our organization's network infrastructure. This role requires a proactive approach to network management, ensuring high availability, performance, and security of our network systems. You will work collaboratively with various teams to implement, configure, and maintain network services while troubleshooting any issues that arise. Key Responsibilities: Monitor, configure, and maintain the organization's network hardware and software, including routers, switches, firewalls, and wireless access points. Troubleshoot and resolve network issues, ensuring minimal downtime and efficient performance. Implement network security measures to safeguard against data breaches and unauthorized access. Assist in planning and implementing network upgrades, expansions, and migrations to improve performance and reliability. Document network configurations, setups, and processes for future reference and compliance. Provide support for network-related inquiries from staff and end-users, offering excellent customer service. Stay up to date with the latest networking technologies and trends to continuously improve network performance and security. Requirements Requirements: Bachelor's degree in Computer Science, Information Technology, or a related field. 2-4 years of experience in network administration or a related IT role. Strong understanding of networking concepts, protocols, and technologies, including TCP/IP, DHCP, DNS, and VLANs. Experience with configuring and managing network devices, such as routers, switches, and firewalls. Knowledge of network security practices and technologies, including VPNs and intrusion detection/prevention systems. Ability to troubleshoot and resolve network-related issues efficiently. Excellent communication skills for effective collaboration with team members and users. Relevant certifications such as Cisco CCNA or CompTIA Network+ are a plus. Preferred Qualifications: Experience with cloud networking and infrastructure (AWS, Azure, etc.). Familiarity with network monitoring tools and software. Knowledge of wireless networking (802.11 standards) and VoIP technologies. CCNP certification or equivalent experience is advantageous. Skills in scripting or automation to enhance network management tasks. Benefits Why Join Us: Opportunity to work with a talented and passionate team. Competitive salary and benefits package. Exciting projects and innovative work environment.

Location: Russia Job description: We are seeking a highly skilled Senior Network Engineer with 5+ years of experience in designing, implementing, and maintaining complex network infrastructures. The ideal candidate will have deep expertise in traditional networking as well as cloud networking, with a strong focus on Amazon Web Services (AWS) . You will play a critical role in optimizing and securing our hybrid cloud infrastructure while ensuring high availability, scalability, and performance. About the company CXM Group, a global leader in the FX and CFD industry since 2015, is redefining the trading experience. Our mission is to empower traders with advanced tools, exceptional resources, and unparalleled market conditions across several asset classes including forex, indices, shares, metals, commodities and cryptocurrencies. Key Responsibilities: Design, implement, and manage enterprise-level network solutions across on-prem and cloud environments. Architect and maintain secure and scalable network infrastructure on AWS (e.g., VPCs, Transit Gateway, Direct Connect, VPN, Route 53, NACLs, Security Groups). Monitor network performance and troubleshoot network issues and outages. Automate network tasks using scripting and infrastructure-as-code (e.g., CloudFormation, Terraform ). Collaborate with DevOps, Security, and Cloud Engineering teams to ensure best practices and compliance. Lead network-related projects and mentor junior engineers. Document network configurations, processes, and updates in detail. Manage network-related tools (firewalls, load balancers, monitoring systems, etc.). Stay current on new technologies and recommend improvements to support business goals. Requirements 5+ years of hands-on experience in network engineering roles. Strong understanding of core networking concepts: routing, switching, firewalls, DNS, DHCP, TCP/IP, etc. Deep knowledge of AWS networking services : VPC, Subnets, NAT Gateway, Route Tables, Security Groups, Direct Connect, Transit Gateway, etc. Experience with cloud-native security and connectivity patterns . Familiarity with network monitoring tools (e.g., CloudWatch, SolarWinds, Nagios). Experience with automation and scripting (Python, Bash, or similar). Hands-on experience with infrastructure as code tools like Terraform or AWS CloudFormation. Knowledge of load balancing technologies (e.g., ELB/ALB/NLB). Strong problem-solving and analytical skills. Excellent written and verbal communication skills. Preferred Qualifications: Experience with hybrid cloud or multi-cloud networking environments. AWS Certified Advanced Networking – Specialty or other relevant AWS certifications. Familiarity with containerized environments (e.g., Kubernetes, ECS) and their networking components. Knowledge of SD-WAN technologies and principles. Experience in regulated industries (finance, healthcare, etc.) is a plus. Benefits Work on cutting-edge networking projects in cloud-native environments. Collaborate with a talented and passionate team. Competitive compensation and benefits. Flexible work environment.

Location: Yerevan, Armenia Job description We are looking for our new team member who will join our team as a Network Engineer and will be responsible for mainly campus network infrastructure. Responsibilities: Design and deploy functional networks (LAN, WLAN, WAN) Configure and install routers, switches, firewalls and other network devices Monitor network performance and integrity Resolve issues tiers of support have escalated by troubleshooting cloud and local infrastructure Mentor team members on technical issues Create, oversee and test security measures (e.g. access authentication and disaster recovery) Communicate with users when needed Maintain complete technical documentation Suggest improvements to network performance, capacity and scalability Requirements and skills : Minimum 4 years of hands-on experience in the networking field Solid background in network engineering and architecture In-depth understanding of communication protocols (mainly TCP/IP) and routing protocols (e.g. BGP, OSPF) Familiarity with access control models and network security Good knowledge of wireless technology. Professional certification (e.g. CCNP) is a plus Experience with network diagnostic, monitoring and analysis tools (e.g. Zabbix, Scrutinizer) Experience with Aruba Campus solutions Experience with Cisco, Juniper switches and routers Experience with Arista switches is a plus Experience with FortiGate Firewalls Sharp troubleshooting skills Organizational and mentoring skills Strong knowledge of L2 and L3 loop prevention mechanisms Strong knowledge of SSL and IPSEC VPNs Ability to monitor, lead and give guidance to team members if needed Experience working in a team-oriented, collaborative environment and participate in periodic on-call duties