{"id":1502589,"url":"https://alion.io/job/millennium-corporation-red-team-network-engineer","title":"Red Team Network Engineer","company":{"id":1963501,"name":"Millennium Corporation","domain":"millgroupinc.com","url":"https://alion.io/company/millgroupinc","size_band":"501-1000","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"iCIMS","truth_index":null},"role":"Networking","role_family":"Networking","seniority":"senior","employment_type":null,"work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Baltimore, United States"],"countries":["US"],"hiring_countries":[],"hiring_countries_total":0,"salary":{"min":150000,"max":170000,"currency":"USD","period":"year","gross":null,"usd_annual":170000},"salary_estimate":null,"experience_years_min":8,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Active Directory","optional":false},{"name":"Ansible","optional":false},{"name":"DHCP","optional":false},{"name":"DNS","optional":false},{"name":"Docker","optional":false},{"name":"Git","optional":false},{"name":"Hyper-V","optional":false},{"name":"Kubernetes","optional":false},{"name":"KVM","optional":false},{"name":"Linux","optional":false},{"name":"MITRE ATT&CK","optional":false},{"name":"NIST 800-53","optional":false},{"name":"OPNsense","optional":false},{"name":"pfSense","optional":false},{"name":"PowerShell","optional":false},{"name":"Proxmox VE","optional":false},{"name":"Python","optional":false},{"name":"Red Teaming","optional":false},{"name":"Terraform","optional":false},{"name":"VMWare","optional":false},{"name":"Windows Server","optional":false}],"status":"live","first_seen_at":"2026-09-30T04:35:49Z","employer_posted_date":"2026-09-30","last_verified_at":"2026-10-15T08:09:00Z","board_verified":true,"closed_at":null,"days_open":15,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":15},"description":"Overview\nMillennium is proud to be part of the Markon enterprise, a network of specialized organizations united in support of critical national security missions. This partnership strengthens our ability to deliver results by expanding our technical depth, operational reach, and access to a broader bench of proven experts, ensuring our customers continue to receive best-in-class cybersecurity support.Since 2004, Millennium has operated at the forefront of cybersecurity. Our elite team of over 300 professionals brings an unmatched record of performance across Red Team Operations, Defensive Cyber Operations, Software Engineering, and Technical Engineering. As home to the largest contingent of contracted Red Team operators supporting the Department of Defense, Millennium delivers unparalleled threat intelligence and battle-tested expertise to both DoD and federal civilian customers.\nWhat We Believe\nMillennium is an equal opportunity employer and does not discriminate or allow discrimination on the basis of race, color, religion, gender, age, national origin, citizenship, disability, veteran status or any other classification protected by federal, state, or local law.\nResponsibilities\nMillennium Corporation is hiring a Red Team Network Engineer to work in Baltimore, MD. ALL candidates MUST have an active secret clearance with TS/SCI eligibility to qualify for consideration.\nResponsibilities:\nDesign, implement, and sustain a secure, scalable cyber range network supporting Red Team operations, adversary emulation, penetration testing, malware analysis, cyber research, and operator training.\nArchitect and deploy isolated Layer 2/Layer 3 network infrastructure, including routing, switching, VLANs, segmentation, IP addressing, and high-performance network services.\nInstall, configure, and integrate enterprise networking, compute, virtualization, and storage platforms into a mission-ready cyber range environment.\nImplement secure network segmentation, firewalls, access controls, and management boundaries to protect operational environments and ensure isolation from external networks.\nConfigure and optimize virtualized infrastructure, storage connectivity, and shared services to support resource-intensive cyber operations and concurrent training environments.\nPerform infrastructure integration, validation, troubleshooting, and performance optimization to ensure high availability, resiliency, interoperability, and operational readiness.\nDevelop and maintain comprehensive network diagrams, architecture documentation, configuration baselines, installation procedures, and operational support documentation.\nConduct infrastructure testing and acceptance activities, verifying compliance with technical, security, and government requirements while resolving identified deficiencies.\nCollaborate with system administrators, cybersecurity engineers, software developers, cyber operators, and government stakeholders to enhance cyber range capabilities and support mission objectives.\nProvide 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.\nQualifications\n ALL candidates MUST have an active secret clearance with TS/SCI eligibility to qualify for consideration.\nBachelor's degree in Computer Science, Information Technology, Engineering, or related discipline (or equivalent experience).\n8+ years designing enterprise network infrastructure.\nExperience designing isolated laboratory or cyber range environments.\nStrong Layer 2/Layer 3 networking experience.\nExperience with Cisco enterprise switching.\nExperience implementing VLANs, STP, LACP, routing, and ACLs.\nExperience configuring enterprise firewalls.\nExperience deploying fiber infrastructure.\nExperience integrating enterprise storage.\nExperience with virtualization networking.\nExperience producing technical documentation.\nDesired -\nExperience with VMware, Proxmox, Hyper-V, or KVM.\nExperience with pfSense or OPNsense.\nExperience with Active Directory, DNS, DHCP, Windows Server, and Linux.\nExperience with Docker, Kubernetes, Ansible, Terraform, Git, Python, or PowerShell.\nExperience with DISA STIGs, RMF, and NIST 800-53.\nExperience supporting Red Team infrastructure, adversary emulation, malware analysis, or MITRE ATT&CK.\nBusiness Development\nAssist 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.\nPhysical Requirements\nMust be comfortable with prolonged periods of sitting at a desk and working on a computer.\nMust be able to lift up to 10-15 pounds at a time.\nCOMPENSATION:\n$150k-$170k\nThe salary range provided for this position is intended as a general guideline and does not guarantee a specific salary or compensation amount. Final compensation will be determined based on a variety of factors, including, relevant education, experience, knowledge, skills, and abilities.","description_format":"text","description_chars":5167,"description_truncated":false,"requirements":{"experience_years_min":8,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":{"level":"bachelor","optional":false},"security_clearance":true,"languages":[]},"benefits":[],"hiring_locations":[{"name":"United States","iso":"US","kind":"country"}],"hiring_excludes":[],"relocation_offered":false,"industries":["Penetration Testing","Cybersecurity","Information Security"],"lifecycle":[{"event":"open","at":"2026-09-30T04:35:49Z"}],"visa":[],"liveness":{"score":80,"band":"hot","label":"Hiring now","p_open":1,"p_active":0.844,"p_room":0.945,"age_days":15,"expected_fill_days":38,"reasons":["conf:1","velocity","win:mid"],"computed_at":"2026-10-15T05:46:00Z"},"pay":{"stated_usd_annual":170000,"is_top_pay":true},"html_url":"https://alion.io/job/millennium-corporation-red-team-network-engineer","json_url":"https://alion.io/job/millennium-corporation-red-team-network-engineer.json","meta":{"generated_at":"2026-10-15T10:04:16Z","cache_seconds":300,"methodology":"https://alion.io/methodology","terms":"https://alion.io/terms","contact":"https://alion.io/contact","api":"https://alion.io/developers","about":"Alion is a live layer of people, companies and AI agents: who they are, whether they are real and active right now, what they do and how to work with them, readable by people and by agents and paid per call.","catalog":"https://alion.io/catalog.json","usage":{"tier":"crawler_verified","counted_by":"address","units_charged":1,"used_today":15178,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-16T00:00:00Z"}},"offers":[{"id":"company.slices","title":"One company in depth, by slice","status":"live","price":{"credits":0.02,"usd":0.002,"plus_per_slice":{"credits":0.05,"usd":0.005}},"unit":"per company, plus each slice with data","note":"the employer in depth","call":{"mcp_tool":"get_company","arguments":{"id":1963501},"rest":"https://alion.io/mcp/rest/get_company?id=1963501"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fmillennium-corporation-red-team-network-engineer"},{"id":"market.stats","title":"A market slice: pay, demand and time to fill","status":"live","price":{"credits":1,"usd":0.1},"unit":"per slice","note":"pay, demand and time to fill for this role and place","call":{"mcp_tool":"market_stats"},"human":"https://alion.io/catalog?offer=market.stats&for=job%2Fmillennium-corporation-red-team-network-engineer"},{"id":"job.search","title":"Open jobs by role, technology, place, pay and visa","status":"live","price":{"credits":0.02,"usd":0.002},"unit":"per posting in a list","note":"similar open postings","call":{"mcp_tool":"search_jobs"},"human":"https://alion.io/catalog?offer=job.search&for=job%2Fmillennium-corporation-red-team-network-engineer"},{"id":"company.verify","title":"Is this company real and active right now","status":"pilot","price":null,"unit":"per company","request":{"url":"https://alion.io/catalog/request","method":"POST","body":"{\"offer\": \"company.verify\", \"for\": \"job/millennium-corporation-red-team-network-engineer\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fmillennium-corporation-red-team-network-engineer"}]}