• Chief Engineer Architect

    Leidos (Ashburn, VA)
    …low-code/no-code, COTS (eg, Salesforce, ServiceNow), ERP (eg SAP), and custom systems for asset management , case management , and other applications operating ... **Description** Leidos is seeking a Chief Engineer /Architect (CEA) to provide technical leadership for a large, complex mission-critical program whose purpose is… more
    Leidos (11/08/25)
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  • Nucleus Security Engineer

    Leidos (Arlington, VA)
    **Description** We are seeking a skilled and dedicated Vulnerability Management Administrator to manage and maintain our vulnerability management program using ... operate, update, patch, configure, and maintain the Nucleus vulnerability management system and integrated tools. + Vulnerability Scanning: Configure, schedule,… more
    Leidos (11/25/25)
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  • Ground Systems Engineer

    Noblis (Chantilly, VA)
    Responsibilities Noblis ESI is seeking an experienced **Ground Systems Engineer ** to work on complex projects crucial to our national security objectives. The ... DoD or Intelligence Community projects or Programs. + Experience in architecture management , baseline audit, and verification. + Familiar with JIRA, Confluence. +… more
    Noblis (12/24/25)
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  • Network Engineer III

    Noblis (Chantilly, VA)
    Responsibilities As a **Network Engineer III,** you will provide expert leadership in designing, implementing, and managing sophisticated network systems and ... techniques for classified domains + Advanced knowledge of IDS/IPS deployment and management + May require flexible scheduling to support critical operations in Top… more
    Noblis (12/23/25)
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  • Systems Engineer III

    Noblis (Chantilly, VA)
    Responsibilities As a **Systems Engineer III** you will provide leadership in planning, designing, and implementing sophisticated additions and changes to network ... new network infrastructure supporting classified operations. + Lead systems management and integration functions across multi-enclave environments. + Implement… more
    Noblis (12/22/25)
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  • Data Engineer IV

    Noblis (Chantilly, VA)
    Responsibilities As a **Data Engineer IV** , you will be responsible for engineering tasks to deliver advanced analytic applications across classified environments. ... optimization. + Elasticsearch or Opensearch (design, scaling, query optimization, cluster management ). + Cross-domain ETL solutions for secure data transfer between… more
    Noblis (12/20/25)
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  • Network Engineer IV

    Noblis (Chantilly, VA)
    Responsibilities As a **Network Engineer IV** , you will provide expert leadership in designing, implementing, and managing sophisticated network systems and ... techniques for classified domains + Advanced knowledge of IDS/IPS deployment and management + May require flexible scheduling to support critical operations in Top… more
    Noblis (12/17/25)
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  • Network Engineer

    Nightwing (Arlington, VA)
    …onsite incident response to civilian Government agencies and critical asset owners who experience cyber-attacks, providing immediate investigation and resolution. ... the restoration of services. Nightwing is seeking a motivated network engineer to implement, maintain and support the lab network infrastructure.… more
    Nightwing (11/26/25)
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  • Network/Systems Engineer (Vaxcom)

    Parsons Corporation (Airlie, VA)
    …Vaxcom Services, LLC (a Parsons company) is looking for an amazingly talented **Network/Systems Engineer ** to join our team! In this role you will get to support ... equipment. + Experience in the use and development of system and asset documentation, Standard Operating Procedures (SOPs), technical guides, test and compliance,… more
    Parsons Corporation (10/31/25)
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  • DevOps Engineer III

    Noblis (Chantilly, VA)
    Responsibilities As a **DevOps Engineer III** , you will be responsible for the design, deployment, testing, certification, operations, patching, and addressing ... clients' most critical missions. We bring the best of scientific thought, management , and engineering expertise together in an environment of independence and… more
    Noblis (12/20/25)
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