Lead Network Engineer
1 week ago
Lead Network Engineer Millennium Corporation is hiring a Lead Network Engineer to work in Arlington, VA. The candidate must have an active TS/SCI. The Lead Network Engineer serves as a designated Key Personnel for a Federal Civilian Agency. This senior-level subject-matter expert is responsible for the architecture, engineering design, testing, implementation, and integrity of the Agency's enterprise-wide network infrastructure, including Wide Area Network (WAN), Local Area Network (LAN), Software-Defined Networking (SDN), cloud interconnectivity, Domain Name System (DNS), wireless, and related enterprise network tools in both on-premises and cloud environments (commercial, private, and hybrid). This position requires an active Top Secret/SCI clearance (TS/SCI) for the duration of performance and the ability to work on-site in the National Capital Region (Arlington, VA) with occasional telework as approved. Key Responsibilities: Serve as the primary technical authority for all network engineering, design, testing, deployment, and Tier-3 escalation support across the enterprise, cloud, and hybrid environments. Lead the development and maintenance of System Design Documents (SDDs), Detailed Design Documents (DDDs), Technical Requirements Documents (TRDs), test plans, implementation plans, and transition artifacts in accordance with ITIL v3 (v4) frameworks. Engineer and implement secure, high-performance network connectivity to commercial cloud service providers (CSPs), private cloud, and hybrid cloud environments. Design, test, and deploy enterprise network technologies including but not limited to identity and access management integration, SDN, zero-trust architectures, IPv6, and next-generation firewall solutions. Provide expert-level troubleshooting and resolution of complex network, cloud interconnectivity, and performance issues. Conduct hardware/software testing in lab environments, evaluate vendor-recommended patches/fixes, and ensure compatibility and security before production deployment. Lead Change Request preparation, presentation at technical review boards, and coordination of network changes to minimize mission disruption. Mentor junior engineers and collaborate closely with the Lead Enterprise Architect, cloud engineers, cybersecurity teams, and IT Operations. Ensure all designs and implementations fully comply with Agency, NIST SP 800-53 Rev 4/5, FedRAMP, FIPS 140-2, Section 508, and HLS EA requirements. Qualifications: Candidate must have an active TS/SCI Clearance. Bachelor's degree in Engineering, Computer Science, Information Systems, or a related technical discipline. Minimum 10 years of progressive experience in network engineering and design. Minimum 5 years Cisco CCIE (Routing & Switching or Enterprise Infrastructure) Cisco CCDE Juniper JNCIE-ENT or JNCIE-SP Palo Alto Networks PCNSE or PCCSE AWS Certified Advanced Networking Specialty Azure Network Engineer Associate ITIL v3 or v4 Foundation Business Development: 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. Physical Requirements: 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.
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Lead Network Engineer
1 week ago
Washington, United States ClearanceJobs Full timeLead Network Engineer For two decades, Millennium Corporation has been operating on the leading edge of cybersecurity. Our elite team of more than 300 experts has an unparalleled record of performance supporting Red Team Operations, Defensive Cyber Operations, Software Engineering, and Technical Engineering. With the largest contingent of contracted Red Team...
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Lead Network Engineer
1 week ago
Washington, United States Titan Technologies Full timeLead Network Engineer Titan Technologies is seeking a hands-on, technically proficient Lead Network Engineer to architect, implement, and maintain resilient, secure enterprise network infrastructure supporting distributed and hybrid environments. You will serve as the subject matter expert in the areas of LAN/WAN design, network security, DNS, SD-WAN, cloud...
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Lead Network Engineer
1 week ago
Washington, United States Peraton Full timeSenior Network Engineer Peraton is seeking a self-driven and resourceful Senior Network Engineer to join our dynamic Network and Unified Communications Architecture team of network and UC engineers in Arlington, VA. Peraton has served as the prime contractor for this program since its inception in the 1980's. We provide high-level government leaders with...
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Lead Network Engineer
7 days ago
Washington, DC, United States Peraton Full timeSenior Network Engineer Peraton is seeking a self-driven and resourceful Senior Network Engineer to join our dynamic Network and Unified Communications Architecture team of network and UC engineers in Arlington, VA. Peraton has served as the prime contractor for this program since its inception in the 1980's. We provide high-level government leaders with...
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Senior Lead Network Engineer
1 week ago
Washington, United States Shuvel Digital Full timeSenior Lead Network Engineer The Senior Lead Network Engineer who will provide technical leadership on major networktasks or technology assignments and establish goals and plans that meet project objectives. The Senior Lead Network Engineer directs and controls activities, having overall responsibility for financial management, methods, and staffing to...
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Lead, Network Engineer
3 weeks ago
Washington, United States Under Armour, Inc. Full timeLead, Network Engineer Values & Innovation At Under Armour, we are committed to empowering those who strive for more, and the company's values - Act Sustainably, Celebrate the Wins, Fight on Together, Love Athletes and Stand for Equality - serve as both a roadmap for our teams and the qualities expected of every teammate. Our Values define and unite us, the...
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Senior Lead Network Engineer
1 week ago
Washington, United States CGS Federal (Contact Government Services) Full timeOverview CGS Federal (Contact Government Services) is seeking an experienced Senior Lead Network Engineer to join a team focused on the evaluation, enhancement, and maintenance of a large-scale network project that includes both wired and wireless network infrastructure and related hardware and software. The project aims to evaluate the current setup of...
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Senior Lead Network Engineer
3 days ago
Washington, DC, United States CGS Federal (Contact Government Services) Full timeOverview CGS Federal (Contact Government Services) is seeking an experienced Senior Lead Network Engineer to join a team focused on the evaluation, enhancement, and maintenance of a large-scale network project that includes both wired and wireless network infrastructure and related hardware and software. The project aims to evaluate the current setup of...
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Lead Network Engineer with Security Clearance
10 hours ago
Washington, United States Cayuse Technologies Full timeOverview Employment in this role is conditional upon successful execution of the contract by the client. The Lead Network Engineer will serve as the contractor's Subject Matter Expert (SME) in network engineering design, testing, deployment, and operational support. This role will provide expert guidance and technical assistance to team members and client...
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Network Lead Operations Engineer
2 weeks ago
Washington, United States Dunhill Professional Search & Government Solutions Full timeWe are seeking a Network Lead Operations Engineer to oversee and support the enterprise campus and data center network infrastructure. The ideal candidate will be an expert in Cisco network technologies, responsible for managing EIGRP and BGP routing protocols, operating VXLAN overlays in the data center, and leading day-to-day network operations and...
