• Network Engineer - Senior

    TekSynap (Bluemont, VA)
    **Responsibilities & Qualifications** **RESPONSIBILITIES** + Engineer , configure, and maintain **Cisco UCS, routing, switching, firewalls, SD-WAN, and ISE** across ... three separate networks ( unclassified and classified enclaves). + Lead migration planning and...years of experience **Overview** We are seeking a Network Engineer - Senior to join our team supporting the… more
    TekSynap (10/25/25)
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  • Senior Network Engineer

    General Dynamics Information Technology (Springfield, VA)
    …Citizenship Required:** Yes **Job Description:** **GDIT is seeking a Senior Network Engineer to help support our Defense Logistics Agency (DLA IOEE/IOSEE) program in ... once a week or based on mission need.** **As a Senior Network Engineer , you will support network engineering design and implementation of technology refreshes. The… more
    General Dynamics Information Technology (12/14/25)
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  • Senior Network Engineer

    BAE Systems (Sterling, VA)
    …the world in defense technologies and national security services. Be a part of a company that is part of the community; driven to improve our future and protect our ... to these systems (both hardware and software). In addition, you will engineer solutions for expanding capacity, improving response time, and streamlining network… more
    BAE Systems (12/12/25)
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  • Systems Engineer

    Leidos (Norfolk, VA)
    …Digital Modernization sector is currently seeking a motivated, career oriented System Engineer with proven experience to join the JSP Platform Services team in ... + Create and implement multi-layered technical optimization plans for the unclassified and classified vSphere and Horizon enterprise environments. + Create and… more
    Leidos (12/20/25)
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  • Infrastructure Engineer / Alternate…

    NANA Regional Corporation (Alexandria, VA)
    Suvi is seeking for Infrastructure Engineer /Alternate to work in Alexandria, Virginia. Contingent contract upon award. **Responsibilities** + The Infrastructure ... Engineer is responsible for the design, implementation, and sustainment...and security of mission-critical systems and networks operating across unclassified (NIPRNet), secret (SIPRNet), and top secret (JWICS) domains.… more
    NANA Regional Corporation (10/09/25)
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  • Secret Sr. Network Engineer

    Insight Global (Fairfax, VA)
    Job Description - Provide classified and unclassified Tier 3 senior level support for the design, implementation, and deployment of network specific technologies ... Cisco APIC, Cisco UCS, virtualization (VMWare), and UCS Director We are a company committed to creating diverse and inclusive environments where people can bring… more
    Insight Global (11/15/25)
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  • Senior Infrastructure Engineer - Secret…

    General Dynamics Information Technology (Chantilly, VA)
    …Description:** **GDIT is** **seeking** **a** **Senior** **Infras** **t** **ructure Engineer ** **to** **Defense Information Systems Agency (DISA) Global Video ... is early January.** **MEANINGFUL WORK AND PERSONAL IMPACT** The Senior Infrastructure Engineer will serve as technology expert. As Infrastructure Engineer you… more
    General Dynamics Information Technology (12/14/25)
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  • Corporate Enterprise Network Engineer

    TekSynap (Fort Belvoir, VA)
    **Responsibilities & Qualifications** **RESPONSIBILITIES** The Senior Corporate Enterprise Network Engineer performs a variety of network engineering task including ... laboratory assessments of hardware and software for both the classified and unclassified DISN Services to ensure proper connectivity and operations between the DLA… more
    TekSynap (12/05/25)
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  • Top Secret Cisco Identify Services Engineer

    Insight Global (Dahlgren, VA)
    Job Description Insight Global is seeking a Top Secret Cisco Identity Services Engineer (ISE) based in Dahlgren, Virginia. This Engineer is responsible for ... implementing, and maintaining secure network access solutions across classified and unclassified environments. This role requires a minimum of a high school… more
    Insight Global (12/19/25)
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  • Telecommunications Field Engineer

    CACI International (Herndon, VA)
    Telecommunications Field Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: ... CACI has an immediate opportunity for a senior level **Telecommunications Field Engineer ** with a TS/SCI Poly clearance. **Responsibilities:** + Field Engineers must… more
    CACI International (11/19/25)
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