• Systems Engineer - REMOTE

    TekSynap (VA)
    Engineer (RHCE) + Red Hat Certified System Administrator (RHCSA) **Clearance** Top Secret - IT-I (Tier 5/SSBI) Critical Sensitive Clearance **Desired ... high-availability systems . **Overview** We are seeking a Systems Engineer to join our team supporting...ability to adjust focus. **WORK AUTHORIZATION/SECURITY CLEARANCE** US Citizen Top Secret Clearance **OTHER DUTIES** Please note… more
    TekSynap (11/08/25)
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  • 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 (12/30/25)
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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 (10/15/25)
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  • Senior Security Systems Engineer

    Imagine One Technology & Management (Dahlgren, VA)
    …. **Desired Education:** + Bachelor's degree desired **Security Requirements:** + Active DoD Top Secret security clearance required 1. Two (2) of the four ... Technology & Management, Ltd. is seeking four (4) **Senior Security Systems Engineers** with specific experience working with Submarine-Launched Ballistic Missiles… more
    Imagine One Technology & Management (12/30/25)
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  • Specialist, Field Flight 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 ... Evaluation team supporting our family of autonomous unmanned aircraft systems (UAS). The FSR plays a critical hands-on role...for OCONUS travel (~1 week/year). + Active US DOD TOP SECRET security clearance which requires US… more
    L3Harris (11/06/25)
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  • Software Engineer Associate

    The MITRE Corporation (Mclean, VA)
    …requires the candidate to have a minimum of the following clearance(s): Top Secret /SCI/Polygraph This requisition requires the hired candidate to have ... in written form Basic Qualifications: + Active or recent TS /SCI with Polygraph level + Bachelor's degree in a...year from the date of hire, the following clearance(s): Top Secret /SCI/Polygraph Salary compensation range and midpoint:… more
    The MITRE Corporation (01/02/26)
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  • Software Virtualization Engineer

    General Dynamics Information Technology (Springfield, VA)
    …RQ209355 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job ... Family:** Software Engineering **Skills:** Citrix Virtual Apps, Microsoft App-V,VMware VDI **Experience:** 5 + years of related...and tomorrow is smarter. Our work depends on a TS /SCI Cleared Software Virtualization Engineer joining our… more
    General Dynamics Information Technology (10/28/25)
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  • Network Architect

    Amentum (Arlington, VA)
    …following qualifications: a. Certified Information Systems Security Professional (CISSP) or Microsoft Certified Systems Engineer (MCSE). b. Possess a ... practices, supported site evaluations on new and emerging Intelligence systems . The Lead Network Architect shall engage and collaborate...Possess an active SSBI with eligibility for access to TS SCI at time of proposal submission. It is… more
    Amentum (10/13/25)
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  • Cyber operations Readiness Assessment…

    TekSynap (Fort Belvoir, VA)
    …+ Deliver assessment reports and actionable remediation recommendations. **Qualifications** + Clearance: Top Secret with SCI eligibility. + Education: BS in ... VCP, Nutanix NCP. **Overview** We are seeking a Cyber operations Readiness Assesment Systems Engineer /Reviewer (Windows) to join our team supporting the Defense… more
    TekSynap (12/24/25)
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  • Azure Engineer L3

    Virtual Service Operations (Lorton, VA)
    …experience, OR equivalent experience. + Travel: o Up to 10% + Clearance: Active Top Secret with SCI. Preferred Qualifications: + 5+ years leadership experience ... in cloud/DevOps engineering. + Technical certifications in Microsoft Azure (Administrator Associate, Solutions Architect, DevOps Engineer , or Security … more
    Virtual Service Operations (10/04/25)
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