• Principal Engineer, Windows/M365

    PenFed Credit Union (Mclean, VA)
    …assistance and expertise to management on improvements to company productivity, systems performance , high availability, monitoring, and operational costs. + ... future initiatives for the highest level of efficiency and performance . + Isolate and Resolve complex systems ...and performance . + Isolate and Resolve complex systems problems. + Accountable for development and implementation of… more
    PenFed Credit Union (07/19/25)
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  • Systems Administrator

    Arena Technical Resources, LLC (Langley, VA)
    …maintain integrity and configure network components along with implementing operating systems enhancements to improve reliability and performance * Perform ... Systems Administrator Location: Langley, VA, US Job ID:...US Job ID: ATR 17584 Job Description Job Title: Systems Administrator Location: Langley, VA Eligibility: Candidate must possess… more
    Arena Technical Resources, LLC (08/02/25)
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  • Systems Administrator

    General Dynamics Information Technology (Mclean, VA)
    …maintain integrity and configure network components along with implementing operating systems enhancements to improve reliability and performance * Perform ... SCI + Polygraph **Public Trust/Other Required:** None **Job Family:** Systems Administration **Skills:** Storage Management,Unix,Windows Management **Certifications:** Security+ -… more
    General Dynamics Information Technology (07/19/25)
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  • Systems Administrator

    William C Brown Inc (Springfield, VA)
    …maintain integrity and configure network components along with implementing operating systems enhancements to improve reliability and performance * Perform ... Systems Administrator EOE Statement We are an equal...protected by law. Description WCBinc is looking for a Systems Administrator to join our team to support our… more
    William C Brown Inc (07/16/25)
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  • Test Manager

    CACI International (Chantilly, VA)
    …end system testing and leading a team of test engineers to ensure that the systems meet all performance and functional requirements, prior to delivery, to our ... our team developing next generation signals intelligence (SIGINT) and electronic warfare systems for the Department of Defense. Join this team of industry-leading… more
    CACI International (07/10/25)
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  • Aegis Systems Engineer

    Parsons Corporation (Dahlgren, VA)
    …Depending on role and assignment, responsibilities may include: **Senior Systems Engineers** + Support system-level design, performance analysis, ... you're looking for. **Job Description:** We are actively seeking **Principal Aegis Systems Engineers** to support current and future work on **missile defense… more
    Parsons Corporation (05/15/25)
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  • Part-Time High Energy Laser Scientist

    Nou Systems, Inc. (Fort Belvoir, VA)
    …weapons system concept. Specific focus will be on high energy laser systems design, platform integration, and architecture performance assessment against defined ... freeze as the Missile Defense Agency is performing a manpower assessment. nou Systems is continuing to accept applications and consider candidates so that we will… more
    Nou Systems, Inc. (06/14/25)
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  • Operations Research & Systems Anlayst…

    Huntington Ingalls Industries (Reston, VA)
    …audiences, emphasizing strategic implications and operational impact + Evaluate the performance of existing intelligence systems and processes + Recommend ... and intelligence operations. HII designs, develops, integrates and manages the sensors, systems and other assets necessary to support integrated ISR operations and… more
    Huntington Ingalls Industries (07/29/25)
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  • Network Management Systems (NMS)…

    CACI International (Sterling, VA)
    …of integration standards and best practices + Participate in capacity planning and performance tuning of integrated systems + Advanced technical skills in ... Network Management Systems (NMS) Application Integrator Job Category: Engineering Time...and process automation + Optimize existing integrations to improve performance , reliability, and scalability + Troubleshoot and resolve complex… more
    CACI International (07/24/25)
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  • Maintenance Technician II

    EMCOR Group (Arlington, VA)
    …checks of systems and equipment to identify issues, and document systems and equipment performance ). + Competently maintains, troubleshoots, and performs ... preventative maintenance, including the diagnosis of malfunctioning apparatus and/or systems , such as: + HVAC equipment, fire life safety..., such as: + HVAC equipment, fire life safety systems , plumbing and electrical systems . + Transformers,… more
    EMCOR Group (07/22/25)
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