• Principal Cyber Security Engineer

    ManTech (Chantilly, VA)
    **MANTECH** seeks a motivated, career and customer-oriented **Principal Cyber Security Engineer ** to join our team in **Chantilly, VA.** This role supports the ... Comply-to-Connect (C2C) mission by engineering and sustaining secure network infrastructures across classified and unclassified environments. You will work alongside… more
    ManTech (12/13/25)
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  • Unified Communications Engineer - Principal

    Amentum (Warrenton, VA)
    …space? If so, look no further. Amentum is seeking a Principal Unified Communications Engineer to join our team of passionate individuals in Warrenton, VA. In this ... program is to support, operate, and maintain the Distributed Continuity Integrated Network - Top Secret Enterprise Services (DCIN-TS ES) which is a DoD-provided,… more
    Amentum (12/11/25)
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  • Software Engineer

    ManTech (Norfolk, VA)
    **MANTECH** seeks a motivated, career and customer-oriented **Software Engineer (JBUS/JSAF)** to join our team in **Norfolk, VA.** This is an **onsite** position. ... design/development lifecycle (SDLC), software systems theory and engineering principles, network /systems design and implementation, virtualization, and cloud technologies +… more
    ManTech (01/09/26)
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  • Platform/Infrastructure Engineer

    Nightwing (Sterling, VA)
    Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers' ... community, defense, civil, and commercial markets. Job Title: Platform/Infrastructure Engineer Location: Sterling, VA Clearance: TS/SCI Poly **This position is… more
    Nightwing (12/26/25)
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  • Software System Engineer

    Kratos Defense & Security Solutions, Inc. (Herndon, VA)
    …The Systems Engineer is involved in the design, development, installation, integration , and testing of Virtual Satellite Ground Systems. The Systems Engineer ... configuration, coding, testing, and related support activities + Lead system hardware integration , software installation, or network configuration + Develop and… more
    Kratos Defense & Security Solutions, Inc. (12/16/25)
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  • AI Engineer (GCP / Google ADK)

    Northramp LLC (Reston, VA)
    AI Engineer (GCP / Google ADK) + Reston, VA + Type: Full-time + Min. Experience: Senior Level Opportunity Northramp is seeking a mid to senior-level AI Engineer ... tests, scenario tests, safety checks). + Application & System Integration + Integrate AI features with Java backends and...or Cloud Functions, ensuring proper IAM, service accounts, and network restrictions. + Use Terraform to define and manage… more
    Northramp LLC (12/12/25)
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  • Senior ServiceNow ITOM Engineer

    CACI International (VA)
    Senior ServiceNow ITOM Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular ... US * * * **The Opportunity:** CACI is seeking a Senior ServiceNow ITOM Engineer in support of the Enterprise Information Technology as a Service (EITaaS) contract… more
    CACI International (11/20/25)
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  • ISSO/Systems Security Engineer

    UIC Government Services and the Bowhead Family of Companies (Dahlgren, VA)
    **Overview** **ISSO/SYSTEMS SECURITY ENGINEER (RDTE)** Bowhead is seeking a skilled full-time ISSO/Systems Security Engineer to join our team in Dahlgren, VA. ... will assure all Information Systems (IS), Government desktops, and corporate network components, unclassified and classified, adhere to and are certified in… more
    UIC Government Services and the Bowhead Family of Companies (01/08/26)
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  • Senior Systems Engineer

    Syms Strategic Group, LLC (SSG) (Arlington, VA)
    Syms Strategic Group (SSG) is seeking a talented Systems Engineer (Senior) Location: Remote Department: Veterans Affairs (VA) Type: Full Time Min. Experience: ... monitoring tools like DynaTrace, ScienceLogic, and CloudWatch + An understanding of network protocols, firewall configurations, and Virtual Private Network (VPN)… more
    Syms Strategic Group, LLC (SSG) (01/07/26)
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  • Lead LAN/WAN Engineer

    CACI International (Reston, VA)
    …Architecture, Telecommunications Systems Design, Architecture, Implementation, Information Systems Integration , and Communications and Network Systems Management ... Lead LAN/WAN Engineer Job Category: Information Technology Time Type: Full...Juniper, F5, Aruba, Ruckus, Versa, NOM, NetScout and/or related network components or network monitoring and management… more
    CACI International (11/08/25)
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