• Principal Test Engineer

    Leidos (Reston, VA)
    … development initiatives (standup, planning, increment planning) to support innovation and enhancement of custom applications through iteration/functionality ... forefront in Security Engineering, Computer Network Operations (CNO), Mission Software , Analytical Methods and Modeling, Signals Intelligence (SIGINT), and… more
    Leidos (04/24/25)
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  • Lead, Chief SATCOM Systems Engineer (Security…

    L3Harris (Dulles, VA)
    …deployment, and maintenance of operational systems and networks + Scalable software and system architectural definition, development and preparation of CDRL ... (integrating, testing, delivery, installation, customer/user training and sustaining engineering support ) + System design, development, and integration across a… more
    L3Harris (05/29/25)
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  • Senior .Net Developer

    Kyndryl (Richmond, VA)
    …environment? Then there's a good chance you will love being a part of our Software Engineering - Development team at Kyndryl, where you will be able to see the ... immediate value of your work. As a Software Engineering - Developer at Kyndryl, you will be...eligible may apply for a medical or religious accommodation prior to the start of employment. **Who You Are**… more
    Kyndryl (05/14/25)
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  • Product Architect

    CACI International (Ashburn, VA)
    …passionate team of industry-leading individuals supporting the best practices in Agile Software Development for the Department of Homeland Security (DHS). As a ... member of the BEAGLE ASF Team, you will support the men and women charged with safeguarding the...worked with or have a strong interest in agile software development practices and delivering deployable software more
    CACI International (06/06/25)
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  • Linux Administrator - ACAS

    CACI International (Springfield, VA)
    …(IT) infrastructure services required to deliver timely, relevant, and accurate support of national security. TCS will provide innovative design, engineering, ... services on multiple networks and security domains, at multiple locations worldwide to support the NGA mission. In this role, we're seeking a **Linux Administrator -… more
    CACI International (05/13/25)
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  • Systems Administrator Intermediate - TS/SCI…

    General Dynamics Information Technology (Fort Belvoir, VA)
    …maintaining operating system workstations and servers, including web servers, in support of business processing requirements. + Performs software installations ... and upgrades to operating systems and layered software packages. Schedules installations and upgrades and maintains them...Certification as determined by the Program Manager is required prior to support on contract + IAT… more
    General Dynamics Information Technology (06/28/25)
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  • Mission Planning Operator

    RTX Corporation (Springfield, VA)
    …for understanding the entire system, to include Space/Ground links, Ground Station support equipment, data transport systems, Mission Planning software , hardware ... and transferable US government issued security clearance is required prior to start date.​ US citizenship is required, as...software . + Configure crypto equipment using vendor provided software . + Support ground hardware and … more
    RTX Corporation (06/25/25)
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  • Senior Systems Test Engineer (Onsite) - TS/SCI…

    RTX Corporation (Sterling, VA)
    …play a key part in the continuous development of an advanced, cutting-edge software system by providing test engineering support , guidance, and facilitating team ... Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US citizenship is required, as only US citizens… more
    RTX Corporation (07/10/25)
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  • Specialist, Integration/Test Engineer

    L3Harris (Herndon, VA)
    …for custom designed hardware. This engineer is required to test and troubleshoot software issues in both a test lab and operational environment. This engineer works ... closely with systems engineers, software developers, and other integration and test engineers to...following: + Daily provide automated & manual test engineering support (troubleshooting complex operational issues, performing root cause analysis,… more
    L3Harris (05/08/25)
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  • Systems Administrator, Advisor

    CACI International (Springfield, VA)
    …to Systems matters that are moderately complex in nature. + Provide troubleshooting support for systems hardware and software issues that are highly complex. ... on TS/SCI cleared Systems Administrator joining our team to Support our intelligence customer in Springfield, VA. **Responsibilities:** +...+ Performs advance software installations and upgrades… more
    CACI International (05/29/25)
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