Metrea delivers effects-as-a-service to national security partners across five domains and more than a dozen mission areas. These include airborne ISR, electronic warfare, secure communications, aerial refueling, special air missions, aerial firefighting, and advanced simulation. We own the whole stack: designing, building, and operating turnkey capabilities that give our partners decisive, asymmetric advantage against rapidly evolving threats.
Our operating model is built around three interlocking pillars. The Support Groups provide a global shared-service – spanning people, finance, platform, operations, legal, and engagement. This frees up our Core Groups, who develop and own mission capabilities end-to-end, to focus entirely on delivery. The Market Groups apply a regional lens, ensuring that our agile and adaptable capabilities remain aligned to the wicked problems that matter most to our partners across the Americas, EMEA, and Asia-Pacific.
At the heart of our model is a simple but powerful idea: be a true partner with skin in the game. Our partners need effects, not just equipment. By owning the full stack – from the lab to the field – we are able to drive a continuous cycle of innovation that keeps our partners ahead. It's a fast-moving, intellectually demanding environment where talented people are given real responsibility, work on problems that matter, and contribute to an enterprise that is growing quickly and deliberately.
Headquartered in Washington, DC, with facilities across the United States, the United Kingdom, as well as Continental Europe and Asia-Pacific.
Metrea Management Limited delivers effects-as-a-service to national security partners across five domains and more than a dozen mission areas—including airborne ISR, electronic warfare, secure communications, aerial refuelling, special mission aviation, aerial firefighting, and advanced simulation.
Wherever we operate, we build vertically integrated full stacks of capability—designing, building, and operating turnkey solutions that let customers scale capacity while benefiting from continuous cycles of innovation. With operators and engineers under one roof, we close the gap between lab and field—what we call connecting design with effect.
Metrea's solutions are built for elegance: effective, efficient, and evolving. This approach enables our partners to do more with less and achieve outsized, asymmetric advantage against rapidly evolving threats.
Headquartered in Washington, DC, Metrea has facilities across the United States, the United Kingdom, Europe, and beyond.
This role sits within the MAME area of Platform Group IT Engineering. Responsible for the design, deployment, and operational support of IT infrastructure across Metrea's global platforms.
In this role, you will serve as a key member of our enterprise IT team, building, maintaining, and securing the network infrastructure that keeps our organization connected and mission-ready across on-premises, cloud, and hybrid environments.
You will partner with the Senior Network Engineer, cybersecurity, cloud operations, and IT support teams to deliver resilient, high-performance communications—including classified en-vironments. You will be successful if you thrive in a fast-paced, security-focused setting, take ownership of complex network challenges, and are driven by continuous improvement.
This is an excellent opportunity for a hands-on engineer looking to grow professionally while making a direct impact on the availability, security, and performance of critical network sys-tems.
- Design, deploy, and maintain enterprise network infrastructure—routers, switches, firewalls, and wireless access points—across classified and unclassified environments
- Configure and optimize LAN, WAN, WLAN, SD-WAN, and VPN solutions using platforms such as Cisco, Aruba, and Palo Alto
- Implement and enforce network security controls including firewall policies, ACLs, IDS/IPS, NAC, and network segmentation aligned with NIST, CMMC, ISO 27001, and Cyber Essentials frameworks
- Support cloud and hybrid network connectivity across AWS and Azure, including VNETs, VPCs, VPN gateways, ExpressRoute, and Direct Connect
- Deploy and manage enterprise wireless networks—access points, controllers, SSID/VLAN configuration, WPA3/802.1X security, and RADIUS integration
- Perform Tier 2/3 troubleshooting, root cause analysis, and incident response to maintain 99.99% network uptime
- Monitor network health and security posture using tools such as SolarWinds, Netwatch, SNMP, NetFlow, Wireshark, and SIEM platforms
- Execute change management activities including firmware upgrades, patch management, VLAN provisioning, and routing updates
- Create and maintain network documentation: runbooks, SOPs, network diagrams, device inventories, and post-incident reports
- Collaborate cross-functionally with Systems Administration, DevOps, Security, and the SOC; coordinate with vendors on hardware/software issues
- 5–8 years of hands-on experience in network engineering or administration supporting multi-site enterprise environments (500+ endpoints)
- Strong command of TCP/IP, OSI model, routing protocols (BGP, OSPF, EIGRP), and switching technologies (VLANs, STP, VxLAN)
- Demonstrated experience with Cisco (Catalyst, Nexus) and/or Aruba enterprise networking platforms
- Working knowledge of Palo Alto firewalls or equivalent enterprise firewall solutions
- Solid understanding of VPN technologies (IPSec, SSL/TLS), DNS, DHCP, IPAM, and core network services
- Experience with network monitoring, logging, and analysis tools (SNMP, NetFlow, syslog, Wireshark)
- Familiarity with wireless networking technologies (802.11ax/Wi-Fi 6, controller-based architectures)
- Foundational understanding of cloud networking concepts (Azure VNETs, AWS VPCs, security groups, route tables)
In addition to the above, any of the following would be beneficial:
- CNP Enterprise or equivalent advanced networking certification
- Experience with defence cybersecurity regulations (NIST 800-171, CMMC, ISO 27001, ITAR)
- Hands-on experience with Software-Defined Networking (SDN) or SD-WAN platforms
- Familiarity with Zero Trust Network Architecture (ZTNA) principles
- Network automation and scripting skills (Python, Ansible, PowerShell)
- Experience with Azure ExpressRoute or AWS Direct Connect implementations
- Private Medical Insurance
- Subsidised gym membership/plans through Wellhub
- Electric Car scheme
- Cycle to work scheme
- Salary-sacrificed pension scheme
- Free lunch on office days
- Enhanced Parental Leave
- 30 days annual PTO plus b/h
- Bonus Scheme
- Personal development opportunities
The employee will have the legal right to work in the United Kingdom and will be able to produce the right to work documentation. You must be able to obtain security clearance for this role. Details of this can be discussed in the interview process.
Metrea Management Limited is an Equal Opportunity Employer. Employment decisions are made without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or other characteristics protected by law.
This is a full-time non-exempt position with typical working hours of Monday through Friday, 9:00 a.m. to 6:00 p.m. Hours and work shifts may change in accordance with department and business needs. Exempt Employees must have the ability to be on-call and available, as business needs require. Non-Exempt employees may be required to work over 40 hours per week with approval from the department manager.
Hybrid; minimum of 3 days/week onsite – London, UK
Travel is required, around 25%
At Metrea, our single core value is Rooted in Humility, and our four cornerstone attributes are Entrepreneurial, Systematic, Discerning, and Over-Deliver. These form what we call our Teammate Firmware. Just like technical firmware connects software and hardware, our Firmware is the constant interface between our mission and our people. It defines how we show up, how we work together, and how we solve complex problems.
Our team Firmware creates a web-like, hyper-collaborative, dynamically hierarchical way of working that helps us adapt quickly, communicate openly, and distribute decision-making to where expertise actually lives. It enables groups to self-organize around hard problems, shift fluidly as priorities evolve, and operate with the trust, curiosity, and discipline required in a complex mission space. This foundation allows us to deliver elegant, effective solutions and uphold our purpose: protecting our precious inheritance.
