10 of 10 Permanent Network Engineer Jobs in the East of England

Network Engineer (I & II Levels) Location: Suffolk, VA Clearance: Active Secret clearance required Employment Type: Full-time Overview Imagine being the driving force behind networks that power missions, protect information, and keep critical operations running at lightning speed. As a Network Engineer with us, you won't just "keep the lights on"—you'll design, modernize … is rewarding, this is where your expertise connects with purpose. Join us—and build the future of the network. Responsibilities Plan, model, simulate, design, install, maintain, and manage enterprise network systems. Provide technical and strategic guidance for modernization and optimization of complex network environments. Perform network administration tasks, including configuration, monitoring, troubleshooting, and incident resolution. Install, configure … and maintain network software applications and hardware components. Utilize advanced software and hardware tools to identify, diagnose, and resolve complex network issues. Ensure network security, compliance, and performance optimization. Collaborate with cross-functional teams to develop and implement innovative solutions to technical challenges. Qualifications Education Bachelor of Science degree in Information Systems, Computer Science, Engineering, Mathematics, or More ❯

Senior Network Infrastructure Engineer Hybrid Working 2 days on site a week Our client, a large and forward-thinking organisation is urgently seeking a Senior Network Infrastructure Engineer to join their Head Office team in Hertfordshire. This is an exciting opportunity for an experienced and motivated engineer with a solid background in network design … multi-site infrastructure, and on-premises and hybrid environments. The Role As a Senior Network Infrastructure Engineer, you will play a pivotal role in designing, maintaining, and evolving the organisation’s network and infrastructure, supporting a multi-office WAN environment . You’ll be responsible for: Designing, implementing, and optimising network infrastructure across multiple sites Managing … and maintaining routers, switches, firewalls, and SAN storage Leading and contributing to the transition to enterprise-grade network solutions (Juniper, Cisco, or Fortinet Supporting Windows Server, Active Directory, and VMware environments Ensuring reliability, performance, and scalability across all network and server systems Working across on-premises, Azure, and Microsoft 365 hybrid environments Essential Skills & Experience Strong background in More ❯

oin a brand-new team shaping the future of Defence and Space. Were building a new team of Senior Infrastructure Engineers, including Network Engineer & IAM/IDAM Engineers to deliver a transformative integration project that will redefine infrastructure across our Aerospace, Defence & Security sector. Were seeking skilled Infrastructure Engineers with deep expertise in network engineering to support … a secure, fully functional on-premises domain for a leading Defence and Space client. Youll be responsible for executing a pre-approved infrastructure design, with a particular focus on network architecture, connectivity, and security. This role demands hands-on experience with enterprise-grade networking technologies, secure routing and switching, and integration with authentication and directory services. Youll collaborate closely … with architects, other infrastructure teams, and client stakeholders to deliver a resilient and compliant network foundation. You will be office-based at one of our sites in Stevenage, Portsmouth, or Newport, with some flexibility to work from home. We can offer great career progression opportunities, ability to be based anywhere across the UK, benefits which you can flex to More ❯

Network Security Engineer (SOC) Location: Stevenage Salary: Circa £50,000 per annum Contract: Part-time | SC Eligible (British Citizenship Required) Working Pattern: 24/7 shift rota on-site & on-callWe're looking for a Network Security Engineer to join a high-performance security operations environment, protecting critical infrastructure and ensuring the resilience of complex enterprise … such as Bluecoat or F5, including content filtering and SSL inspection Lead deep-dive analysis using packet capture to identify malicious traffic and attacker behaviours Implement secure changes across network architecture, ensuring compliance and best practices Support continuous improvement through the optimisation of network security tools, including "purple team" feedback and hardening recommendations Contribute to the standardisation of … network security tooling and documentation Collaborate with infrastructure, security and architecture teams to deliver robust, resilient network solutions About You: Strong understanding of core networking: TCP/IP, DNS, routing, switching, VLANs, load balancing Hands-on experience with next-generation firewall technologies and advanced features (IPS/IDS, SSL decryption, DPI) In-depth knowledge of IPSec, SSL/ More ❯

In a team providing 24/7 IT support for On-Prem and Cloud applications As part of a dedicated, internal IT team, the Systems, Infrastructure and Network Engineer will provide full IT support for the wider organisation, including extensive IT systems found in large corporate engineering companies as well as On-Prem and Cloud provisions. Work will … often, but the business provides a 24/7 service to their customers so the ability to provide support is required). Requirements: Extensive experience in IT Systems or Network Engineering (this is not a sysadmin desktop support role). Expertise and project understanding around networking (including TCP/IP, DNS, ports and protocols, routers, latency, firewalls, VPNs etc … being adaptable is important. On offer is a competitive salary with good benefits. The company provides support to employees and flexibility to accommodate work-life balance when possible. Keywords: Network Engineering, IT Systems, On-Prem/Cloud, On-Call, Technical Support, Cambridge/Hybrid Another top job from ECM, the high-tech recruitment experts. Even if this job's More ❯

An exciting opportunity for a passionate Network Security Engineer to join a unique, multi-national Information Management function. Ideal candidates should be committed to protecting our critical systems and ensuring the integrity and security of our network infrastructure. Salary : Circa £50,000depending on experience + shift allowance Dynamic (hybrid) working : 5 days per week on-site due … neonatal leave and fertility testing and treatments Facilities : Fantastic site facilities including subsidised meals, free car parking and much more... The opportunity: Join our forward thinking team as a Network Security Engineer, where you will play a key role in safeguarding our organisations' network infrastructure as part of the 24x7 Internal Security Response (ISR) team. When not … teams, you will work on implementing changes securely, identifying vulnerabilities, managing security incidents and ensuring compliance with industry best practices. The role will be involved in the optimisation of network security tools to remediate "purple team" highlighted areas identified for improvement. You will also have the opportunity to immerse your time into the standardisation of network tools. This More ❯

oin a brand-new team shaping the future of Defence and Space. Were building a new team of Senior Infrastructure Engineers, including Network Engineer & IAM/IDAM Engineers to deliver a transformative integration project that will redefine infrastructure across our Aerospace, Defence & Security sector. Were seeking skilled Infrastructure Engineers with deep expertise in network engineering to support More ❯

Our client, a large organisation with over 5,000 staff, is urgently seeking a skilled and motivated Senior Network Infrastructure Engineer to join their Head Office team in Hertfordshire. This is an exciting opportunity for an experienced engineer with a strong background in network design and multi-site infrastructure, who is also comfortable working across on … premises server platforms and hybrid environments. You'll play a key role in designing, maintaining, and evolving our network and infrastructure, supporting our multi-office WAN environment. Your work will include managing routers, switches, firewalls, and SAN storage, as well as overseeing Windows Server, Active Directory, and VMware platforms. You'll be actively involved in the transition from current … network to enterprise-grade network solutions such as Juniper, Cisco, or Fortinet, would be highly beneficial. This role also provides exposure to On-perm, Azure, Microsoft 365, and hybrid cloud technologies, but your main focus will be on network infrastructure, server environments, and WAN connectivity. You'll be responsible for planning, implementing, and optimising network designs More ❯

Are you ready to lead the design and deployment of secure, enterprise-grade networking platforms? Were looking for a Lead Infrastructure Engineer Networking to join our Aerospace, Defence and Security Sector (ADS) team in Hemel Hempstead. This is a full-time, on-site role with occasional travel to client sites. You must hold active DV clearance to be considered. … to expert for hardware and datacentre-related matters. Supporting hardware implementation and integration within secure environments. What youll bring: Active DV Clearance. Strong hands-on experience managing and configuring network platforms. Expertise in fault-tolerant networking solutions. Solid understanding of enterprise hardware installation and resilient design principles. Proficiency in networking across multi-technology solutions. Knowledge of networking in Windows More ❯

Are you ready to lead the design and deployment of secure, enterprise-grade networking platforms? Were looking for a Lead Infrastructure Engineer Networking to join our Aerospace, Defence and Security Sector (ADS) team in Hemel Hempstead. This is a full-time, on-site role with occasional travel to client sites. You must hold active DV clearance to be considered More ❯