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Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Red Team Operations Network Engineer - **Company:** MILLENNIUM - **Location:** Baltimore, MD, United States - **Experience:** Expert - **Salary:** $150,000.0 - $170,000.0 - **Contract:** Permanent contract - **Skills:** Proxmox, Link Aggregation (Ethernet), Active Directory, Software System Penetration Testing, System Configuration, Dynamic Host Configuration Protocol, Linux, Domain Name System (DNS), Emulators, Hyper-V, IP Addressing, Interoperability, Python (Programming Language), Kernel-Based Virtual Machine, Network Security, Network Layer, Windows Servers, Network Architecture, Network Diagrams, Routing, Network Service, Performance Tuning, Windows PowerShell, Ansible, Red Team (Cyber Security), Systems Integration, Virtual Local Area Networks, System Availability, Mitre Att&ck, Malware, Git, Kubernetes, Information Technology, PfSense, Data Management, Terraform, Cyber Warfare, Cisco, Docker, Vmware - **Published:** July 22, 2026 - **Apply:** https://www.clearancejobs.com/jobs/9047629/red-team-operations-network-engineer ## About the Role * ALL candidates MUST have an active secret clearance with TS/SCI eligibility to qualify for consideration. * Bachelor's degree in Computer Science, Information Technology, Engineering, or related discipline (or equivalent experience). * 8+ years designing enterprise network infrastructure. * Experience designing isolated laboratory or cyber range environments. * Strong Layer 2/Layer 3 networking experience. * Experience with Cisco enterprise switching. * Experience implementing VLANs, STP, LACP, routing, and ACLs. * Experience configuring enterprise firewalls. * Experience deploying fiber infrastructure. * Experience integrating enterprise storage. * Experience with virtualization networking. * Experience producing technical documentation. Desired - * Experience with VMware, Proxmox, Hyper-V, or KVM. * Experience with pfSense or OPNsense. * Experience with Active Directory, DNS, DHCP, Windows Server, and Linux. * Experience with Docker, Kubernetes, Ansible, Terraform, Git, Python, or PowerShell. * Experience with DISA STIGs, RMF, and NIST 800-53. * Experience supporting Red Team infrastructure, adversary emulation, malware analysis, or MITRE ATT&CK. Assist with Business Development activities as required to support Millennium's strategic business objectives, which may include but not limited to participation in technical interviews, creation of technical documentation, general proposal writing support and proposal color reviews. * Must be comfortable with prolonged periods of sitting at a desk and working on a computer. * Must be able to lift up to 10-15 pounds at a time. ## Description * Design, implement, and sustain a secure, scalable cyber range network supporting Red Team operations, adversary emulation, penetration testing, malware analysis, cyber research, and operator training. * Architect and deploy isolated Layer 2/Layer 3 network infrastructure, including routing, switching, VLANs, segmentation, IP addressing, and high-performance network services. * Install, configure, and integrate enterprise networking, compute, virtualization, and storage platforms into a mission-ready cyber range environment. * Implement secure network segmentation, firewalls, access controls, and management boundaries to protect operational environments and ensure isolation from external networks. * Configure and optimize virtualized infrastructure, storage connectivity, and shared services to support resource-intensive cyber operations and concurrent training environments. * Perform infrastructure integration, validation, troubleshooting, and performance optimization to ensure high availability, resiliency, interoperability, and operational readiness. * Develop and maintain comprehensive network diagrams, architecture documentation, configuration baselines, installation procedures, and operational support documentation. * Conduct infrastructure testing and acceptance activities, verifying compliance with technical, security, and government requirements while resolving identified deficiencies. * Collaborate with system administrators, cybersecurity engineers, software developers, cyber operators, and government stakeholders to enhance cyber range capabilities and support mission objectives. * Provide technical leadership by recommending infrastructure improvements, supporting future expansion and capacity planning, mentoring junior engineers, and ensuring delivery of a maintainable, mission-ready cyber range. ## Related Videos - [How Cisco embraced a DevOps culture within its network engineering team](https://www.wearedevelopers.com/videos/99-how-cisco-embraced-a-devops-culture-within-its-network-engineering-team) - [What makes Cybersecurity different for critical infrastructure?](https://www.wearedevelopers.com/videos/571-what-makes-cybersecurity-different-for-critical-infrastructure) - [Docker network without Docker](https://www.wearedevelopers.com/videos/1418-docker-network-without-docker) - [How a Small Team Shrank a Microsoft Monorepo by 94%](https://www.wearedevelopers.com/videos/1236-how-a-small-team-shrank-a-microsoft-monorepo-by-94) - [Docker exec without Docker](https://www.wearedevelopers.com/videos/1094-docker-exec-without-docker) - [Computer Vision from the Edge to the Cloud done easy](https://www.wearedevelopers.com/videos/263-computer-vision-from-the-edge-to-the-cloud-done-easy) ## Related Articles - [Fully Remote Software Engineer Jobs](https://www.wearedevelopers.com/magazine/447-fully-remote-software-engineer-jobs) - [Dev Digest 134 - Where pixels sing?](https://www.wearedevelopers.com/magazine/477-dev-digest-134-where-pixels-sing) - [Dev Digest 191: Malware interviews, EU ❤️ Open Source and Skilled Agents](https://www.wearedevelopers.com/magazine/645-dev-digest-191-malware-interviews-eu-open-source-and-skilled-agents) - [Is Software Engineering Over-Saturated?](https://www.wearedevelopers.com/magazine/418-is-software-engineering-over-saturated) - [9 Ways to Make Money Hacking](https://www.wearedevelopers.com/magazine/333-9-ways-to-make-money-hacking) - [Dev Digest 121 - AI goes offline](https://www.wearedevelopers.com/magazine/456-dev-digest-121-ai-goes-offline)