• Ground Systems R&D Engineer

    Sciolex Corporation (Chantilly, VA)
    …to grow organizational competency and capability. Qualifications & Physical Requirements + Active Top Secret /SCI Clearance with Poly. + Bachelors and five (5) ... definition, acquisition planning, source selection, system design, development, integration, and test . + Software Development support, to include planning,… more
    Sciolex Corporation (10/09/25)
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  • Principal Systems Engineer - Operational…

    RTX Corporation (Sterling, VA)
    …US citizens are eligible for a security clearance **Security Clearance:** DoD Clearance: Top Secret **Principal Systems Engineer ** **- Operational Expert** ... and debug complex electro/mechanical equipment, computer systems, and/or complex software not related to information technology. + Installs, operates, maintains,… more
    RTX Corporation (11/04/25)
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  • SD WAN Network Engineer

    SAIC (Springfield, VA)
    …Active interim secret or higher is required. + Ability to obtain Top Secret Clearance. **Desired Experience, Skills & Attributes:** + Infoblox DDI operations ... This is an opening for an **SD-WAN Senior Network Engineer ** to support the Department of State's (DoS) Diplomatic...these functions across using COTS and GOTS tools to test /validate physical media, Operating Systems, TCP protocol stacks, routing… more
    SAIC (10/23/25)
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  • Sr. System Development Engineer , AWS Cross…

    Amazon (Herndon, VA)
    …build and maintain test fleets, perform functional and regression testing on software , define and perform stress testing, and monitor production software . We ... Description The AWS Cross Domain Services team is seeking a Systems Development Engineer who is passionate about operational excellence. This engineer will help… more
    Amazon (10/15/25)
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  • ServiceNow ITOM Engineer

    CACI International (VA)
    …+ Axonius Platform experience + Asset Management experience + An active DoD Top Secret or higher clearance + JavaScript/AngularJS development experience. + ... ServiceNow ITOM Engineer Job Category: Information Technology Time Type: Full...Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular Percentage of Travel Required: Up… more
    CACI International (10/17/25)
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  • GEOINT Systems Engineer

    Sciolex Corporation (Chantilly, VA)
    …to strategic priorities and performance standards. Qualifications & Physical Requirements + Active Top Secret /SCI clearance with Poly. + Bachelors and five (5) ... ensuring you receive the utmost employee care. Responsibilities As the GEOINT Systems Engineer you will interact daily with senior government and Program staff to… more
    Sciolex Corporation (10/09/25)
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  • Systems Engineer

    General Atomics (Herndon, VA)
    …+ US Citizenship is required as is the ability to maintain a Top Secret Security Clearance. **Salary:** $116,480 - $208,505 **Travel Percentage Required** ... commercial customers worldwide. We have an exciting opportunity for a Senior Systems Engineer in our Herndon, VA office which is part of our Electromagnetic Systems… more
    General Atomics (09/06/25)
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  • Sr Field Service Engineer

    Scientific Research Corporation (Norfolk, VA)
    …WILL REQUIRE US CITIZENSHIP AS WELL AS, A US GOVERNMENT SECURITY CLEARANCE AT THE SECRET LEVEL WITH TOP SECRET / SCI ELIGIBILITY Travel Requirements + ... re-testing Submarine Communication Systems and equipment to include hardware, cabling, and software + Providing support during Pre-Installation Test and Checkout… more
    Scientific Research Corporation (11/12/25)
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  • Java Developer

    Koniag Government Services (Vienna, VA)
    …deployment, and support for new or existing IT application software on Unclassified, Secret and Top Secret enclaves. Development currently uses the Agile ... interpret software requirements, design specifications to code, integrate, and test software components. + Develop advanced system specifications. +… more
    Koniag Government Services (10/18/25)
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  • Cyber Security Engineer

    CACI International (Sterling, VA)
    …combination of education, skills, and experience. + Ability to obtain an active ** Top Secret security** clearance post start date. + Experience with Linux ... Cyber Security Engineer Job Category: Information Technology Time Type: Full...system currency with DISA STIG- Update security documentation (SSP, Test Plans & scripts, POA&M, etc.) as required. **Qualifications:**… more
    CACI International (11/11/25)
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