• Principal Network Systems Engineer

    Saliense Consulting (Arlington, VA)
    …to obtain a Top Secret clearance. The Principal Network Systems Engineer will be responsible for leading day-to-day operations management as well ... is now hiring a Senior Technical Consultant (Principal Network Systems Engineer ) to join our team in...(DoD 8570 IAT Level II Computing Environment Cert) + Top Secret Clearance Saliense Consulting LLC provides… more
    Saliense Consulting (10/01/25)
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  • Cloud Information Systems Security…

    Parsons Corporation (Chantilly, VA)
    …BS or MS degree in a technical field **Security Clearance Requirement:** An active Top Secret SCI w/Polygraph security clearance is required for this position.​ ... is looking for a talented **Cloud** **Information System Security Engineer ** to join our growing team! In this role...will get to support services to advanced customer mission systems throughout the full systems lifecycle. **What… more
    Parsons Corporation (09/30/25)
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  • Senior Associate Systems Engineer

    L3Harris (Springfield, VA)
    …in the interest of national security. Job Title: Senior Associate, Systems Engineer - Watch Officer (Active TS /SCI w/CI Poly Required) Job Code: 25423 ... In lieu of a degree, minimum of 6 years of prior related experience. + Active Top Secret /SCI with CI Poly clearance required. + At least one year of demonstrated… more
    L3Harris (07/17/25)
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  • Senior Systems Engineer

    Cayuse Holdings (Washington, DC)
    **Overview** **The Work** The Senior Systems Engineer is responsible for supervising, coordinating, designing, developing, and performing additions and changes ... and testing of new network hardware and software. The Systems Engineer provides direct support in the...regulations. + Certification in relevant IT fields + Active Top Secret with SCI eligibility + Must… more
    Cayuse Holdings (07/30/25)
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  • Site Reliability Engineer II - CTJ - Poly

    Microsoft Corporation (Reston, VA)
    …security screenings: + The successful candidate must have an active US Government Top Secret Clearance with access to Sensitive Compartmented Information (SCI) ... for high scale services and working with some of Microsoft 's most critical customers? We're looking for a **Site...most critical customers? We're looking for a **Site Reliability Engineer II** with the right mix of software development,… more
    Microsoft Corporation (09/20/25)
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  • Senior Software Engineer - CTJ - Poly

    Microsoft Corporation (Reston, VA)
    …security screenings: + The successful candidate must have an active US Government Top Secret Clearance with access to Sensitive Compartmented Information (SCI) ... customers in a world awash in digital threats, regulatory scrutiny, and estate complexity. Microsoft Security aspires to make the world a safer place for all. We… more
    Microsoft Corporation (07/11/25)
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  • Network Engineer - CTJ - Poly

    Microsoft Corporation (Reston, VA)
    …screenings: + The successful candidate **must have an active** US Government Top Secret Clearance with access to Sensitive Compartmented Information (SCI) ... the most trusted cross domain solutions in the world, Microsoft Azure Data Transfer (ADT). You'll work at the...what matters most. We are looking for a Network Engineer to join a fast-paced team and solve complex… more
    Microsoft Corporation (09/27/25)
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  • Specialist, Field Test Engineer

    L3Harris (Ashburn, VA)
    …and a minimum of 8 years of prior related experience . + Active US DOD TOP SECRET or TS /SCI security clearance. Onboarding is contingent upon clearance ... providing technical support for various efforts involving ground support systems , aircraft systems and flight testing. This...- Internal, Commercial and Government. + Active US DOD TOP SECRET security clearance which requires US… more
    L3Harris (09/18/25)
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  • Software Engineer II - CTJ - Poly

    Microsoft Corporation (Reston, VA)
    …security screenings: + The successful candidate must have an active US Government Top Secret Clearance with access to Sensitive Compartmented Information (SCI) ... awash in digital threats, regulatory scrutiny, and estate complexity. Microsoft Security aspires to make the world a safer...data platform development. We are currently looking for Software Engineer II to join the team **.** You will… more
    Microsoft Corporation (07/11/25)
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  • Service Engineer II - CTJ - Poly

    Microsoft Corporation (Reston, VA)
    …screenings: + The successful candidate must have an **active** US Government Top Secret Clearance with access to Sensitive Compartmented Information (SCI) ... Microsoft has an exciting opportunity for an experienced **Service Engineer II** to join the Azure Silver and Sovereign Team as part of the Cloud Transfer… more
    Microsoft Corporation (10/01/25)
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