• Cybersecurity Architect / Engineer

    Leidos (Mclean, VA)
    …relevance as well as in vulnerability mitigations/remediation planning, for identified systems , network , application and database vulnerabilities. * Ability to ... is looking for a **Cybersecurity Architect / Engineer** - Connected Intelligent Transportation Systems (C-ITS) to join our team! **Learn more about:** * The Leidos… more
    Leidos (12/19/25)
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  • Senior Lead Architect

    Lumen (Richmond, VA)
    network and application designs. This role will work across the network architecture, engineering, and systems development organizations to ensure alignment ... shape the future. **The Role** Provide technical direction and definition of Lumen's Network as a Service (NaaS) implementation across a broad range of network more
    Lumen (01/06/26)
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  • SIPRNet Administrator

    CACI International (Reston, VA)
    …a focus on classified networks. + Active Secret clearance. + Strong understanding of network devices and operating systems . + Proficiency in DISA STIGS and other ... innovation. **Responsibilities:** + Administer routers, firewalls, switches, and other network devices in accordance with authoritative USG requirements documents… more
    CACI International (11/07/25)
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  • Security Operations Center Analyst (SOC)

    Chenega Corporation (Arlington, VA)
    …clients. + Cyber threat capabilities and technical capabilities to defend networks and systems . + Network operating systems , SLOs, and service expertise. ... incident management in accordance with established processes and procedures + Analyze network events within all program networks + Report outages or incidents… more
    Chenega Corporation (01/01/26)
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  • Senior Network Engineer

    BAE Systems (Sterling, VA)
    …engineer solutions for expanding capacity, improving response time, and streamlining network operations throughout the internal and operational systems , will ... and application performance optimization functions across internal and customer systems . Additional responsibilities include: + Provide network administration… more
    BAE Systems (12/12/25)
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  • Systems Administrator

    CACI International (Norfolk, VA)
    systems + Basic troubleshooting skills _Desired:_ + Experience with DoD/Navy systems + Technical certifications (CompTIA A+, Network +) + Knowledge of Windows ... Systems Administrator Job Category: Service Contract Act Time...program supporting NAVSEA 03D3 Digital Program Office as a Systems Administrator supporting the Navy Maintenance and Modernization Enterprise… more
    CACI International (12/05/25)
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  • Systems Engineer - Senior

    UIC Government Services and the Bowhead Family of Companies (Dahlgren, VA)
    **Overview** Systems Engineer - Senior (ILO-2025-23793): Bowhead is seeking to network with a highly skilled Sr Systems Engineer to join our dynamic team. ... candidate will possess a strong technical background and a passion for systems engineering. This role is critical in ensuring the successful design, integration,… more
    UIC Government Services and the Bowhead Family of Companies (11/29/25)
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  • Staff Systems Engineer - AV Platform

    General Motors (Richmond, VA)
    …analysis and optimization, including CPU/GPU/NPU architectures, memory hierarchies, and network bandwidth management. + Experience with platform systems ... our customers expect. We are seeking an experienced **Staff Systems Engineer** to lead systems engineering efforts for our embedded AV/ADAS platform. You will… more
    General Motors (10/28/25)
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  • Expert Network Architect (potential travel)

    BAE Systems (Sterling, VA)
    **Job Description** BAE Systems , a top-ten prime contractor to the US Department of Defense, enables the US government to transform data into intelligence and ... engineering, integration and sustainment support for critical military platforms and systems . Intelligence & Security provides services and products to the… more
    BAE Systems (10/31/25)
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  • Enterprise IT Support Officer (Eitso)

    Acclaim Technical Services (Chantilly, VA)
    …transactions, systems status, and downtime procedures + Collaborating with network services, software systems engineering and/or application development to ... queries by telephone or self-service that involve computer hardware, software, network , system/application access, and telecommunications systems . + Knowledge of… more
    Acclaim Technical Services (01/07/26)
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