• Network Testing Lab

    CACI International (Sterling, VA)
    Network Testing Lab Infrastructure Lead Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with ... Opportunity** : We are seeking an experienced and skilled Network Testing Lab Infrastructure...to oversee the design, implementation, and maintenance of our network testing laboratory environment. This… more
    CACI International (10/25/25)
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  • Network Testing Lab

    CACI International (Sterling, VA)
    Network Testing Lab Infrastructure Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with ... Opportunity** : We are seeking a detail-oriented and hands-on Network Testing Lab Infrastructure...to support the daily operations and maintenance of our network testing laboratory environment. This… more
    CACI International (10/24/25)
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  • EEVE Lab Manager

    SAIC (Quantico, VA)
    …of the EEVE lab environment, ensuring secure, efficient, and reliable infrastructure to support testing , development, and research. This role requires a ... **Responsibilities:** + **Networking & Cybersecurity:** + Design, implement, and manage lab network configurations (routing, switching, VLANs, VPNs, etc.) +… more
    SAIC (10/01/25)
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  • Senior Engineer - DevOps / Infrastructure

    RTX Corporation (Sterling, VA)
    …**Security Clearance:** Secret - Current **Senior Engineer - DevOps / Infrastructure ** **(Onsite)** This position requires an active US security clearance. Most ... aspects of the job are done in a classified lab environment, and this position requires a daily onsite...the simulation environment. + Guide teams in designing, building, testing , and deploying changes to existing software. + Use… more
    RTX Corporation (10/09/25)
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  • Network Engineer (Wired, Wireless, Voice)

    CACI International (Chantilly, VA)
    …information and infrastructure capabilities for the US Army. As a Network Engineer, you'll play a hands-on role in designing, implementing, and securing wired, ... Network Engineer (Wired, Wireless, Voice) Job Category: Information...team to source items + Perform configuration, securing and testing in a lab environment - implement… more
    CACI International (10/28/25)
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  • Hardware Engineer

    Nightwing (Sterling, VA)
    …and anticipate Mission Partner and system requirements. The HWE analyzes network , compute, and storage processing hardware characteristics and recommends equipment ... build and repair activities. The HWE works with the ITAM/ Lab Manager to optimize the flow of parts through...system data center rounds to monitor the data center infrastructure , coordinate response to operational incidents, and partner with… more
    Nightwing (09/26/25)
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  • Systems Integrator

    Nightwing (Sterling, VA)
    …**This position is CONTINGENT upon contract award** The Systems Integrator (IT Asset/ Lab Manager) (ITAM) collaboratively works closely with the Sponsor, OM, and P&O ... CUSTOMER IaaS platform and product capabilities. The ITAM supports customer infrastructure build-outs (cage builds, overhead installations, rack and stack), … more
    Nightwing (09/26/25)
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  • System Administrator

    Gromelski & Associates, Inc. (Manassas, VA)
    …Design and Documentation; Software Development and Testing ; System Integration, Testing and Evaluation; Lab Management and Field Installation; Integrated ... operational support for the operation and administration of the site and lab computing infrastructure including switches, routers, databases, thin-clients, and… more
    Gromelski & Associates, Inc. (08/23/25)
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  • Site Reliability Engineer

    Nightwing (Sterling, VA)
    …command-line tools and system administration tasks. + Networking: Understanding of network protocols, infrastructure , and troubleshooting techniques. + Database ... manual IT operations/admin tasks (log analysis, performance tuning, patch management, testing , and incident response) and converts them to automated tasks. The… more
    Nightwing (09/26/25)
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  • Surveillance MBSE Engineer - FAA Bnatcs

    Parsons Corporation (Centreville, VA)
    …ensure surveillance systems are seamlessly integrated with facilities and infrastructure . Model facility layouts, equipment placement, and environmental constraints ... system scalability, fault tolerance, and environmental impacts. Calibrate models to lab data from FAA facilities and prototype modernization paths for surveillance… more
    Parsons Corporation (11/04/25)
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  • Automation MBSE Engineer - FAA Bnatcs

    Parsons Corporation (Centreville, VA)
    …under stress, fault conditions, and operational variability. Calibrate models to lab data from FAA facilities and prototype modernization paths for automation ... + 10+ years overall experience. 5+ years of experience in telecommunication/ network modeling for mission-critical systems + 3+ years of hands-on MBSE/SysML… more
    Parsons Corporation (11/04/25)
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  • Storage Engineer - Active TS/SCI with CI Poly

    ENS Solutions (Sterling, VA)
    …typical day will include: + Participating in requirement analysis, solution design, testing , and implementation of next generation Storage and Backup systems, both ... + Developing and maintaining the storage demonstration environment in the designated test lab . + Developing test plans to assess storage systems and backup solutions… more
    ENS Solutions (09/27/25)
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  • Senior Linux Systems Administrator

    ManTech (Chantilly, VA)
    …Data-driven environment. You will contribute to complex systems involving infrastructure , application development, data science, and advanced analytics-helping to ... organization. **Responsibilities include, but are not limited to:** + Planning, testing , installing, integrating, and maintaining new and upgraded versions of the… more
    ManTech (08/30/25)
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  • Sr. System Administrator (Linux)

    Nightwing (Sterling, VA)
    …OS patching, STIG compliance, and performance tuning across production and lab environments + Configure and maintain virtualization and automation platforms such ... via FreeIPA, LDAP, and Kerberos + Troubleshoot hardware, operating system, and network issues across distributed environments + Collaborate with engineering teams to… more
    Nightwing (10/29/25)
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  • Senior Information System Security Representative

    ManTech (Quantico, VA)
    …but are not limited to:** + Provides overall configuration management infrastructure and environment to the product development team. Developing or modifying ... Plan (SSP) and make approval decisions. Request and negotiate the level of testing required for an IS with the Enterprise Information Security Section and the… more
    ManTech (08/13/25)
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