• Senior Security Classification Specialist

    Koniag Government Services (Falls Church, VA)
    …J3 supporting SDS activities. **Security Pre-Requisite:** + Must have a current/active Top Secret with SCI Eligibility **Desired Candidate Experience:** + ... Koniag IT Systems , a Koniag Government Services company, is seeking a Senior Security Classification Specialist with a TS /SCI clearance to support KITS and… more
    Koniag Government Services (11/05/25)
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  • Director, IRAD Management

    V2X (Reston, VA)
    …Certified Program Management Professional (PMP(R)) or equivalent sought. + Certified Systems Engineer (eg, Microsoft, related certifications preferred). + ... of internal investments and technology roadmaps defined by the Senior Leadership Team (SLT). + Responsibilities: + Strategically defines,...to company and/or client sites up to 20%. + Top Secret or Secret security… more
    V2X (11/18/25)
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  • Senior Infrastructure Design…

    SMX (Dahlgren, VA)
    Senior Infrastructure Design Engineer (4414)at SMX(View all... + Must be able to obtain and maintain Top Secret + Bachelor's degree in an Engineering ... Dahlgren, VA SMX is looking for a highly motivated Senior Infrastructure Design Engineer to join our...The position also involves cross team collaboration with cybersecurity, systems engineering, and operations teams to ensure compliance with… more
    SMX (10/18/25)
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  • Senior Cloud Engineer Architect…

    Leidos (Fort Belvoir, VA)
    …Microsoft Certified: Azure Solutions Architect Expert certification (or equivalent). + Active DoD Top Secret clearance with SCI Eligibility. + DoD 8570 IAT Level ... internal and external mission partners operating in CONUS and OCONUS locations. The Senior Cloud Engineer /Architect (Azure) supports design of a new, modernized… more
    Leidos (11/15/25)
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  • Senior Cloud Engineer Architect AWS

    Leidos (Fort Belvoir, VA)
    …+ Active AWS Certified Solutions Architect - Associate certification. + Active DoD Top Secret clearance with SCI Eligibility. + DoD 8570 IAT Level ... internal and external mission partners operating in CONUS and OCONUS locations. The Senior Cloud Engineer Architect (AWS) supports design of a new, modernized… more
    Leidos (11/15/25)
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  • Integration and Test Software Engineer

    CACI International (Fairfax, VA)
    … Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: Top Secret Employee Type: Regular Percentage of Travel Required: Up to 25% ... * * * CACI is currently looking for a Senior Integration and Test Software Engineer to...developing next generation signals intelligence (SIGINT) and electronic warfare systems for the Department of Defense. Join this passionate… more
    CACI International (09/17/25)
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  • Cyber Engineer

    Leidos (Reston, VA)
    … Officials **Requirements and Qualifications:** * Candidates for consideration must possess an active TS /SCI, or a Top Secret clearance with a current SSBI, ... Area at Leidos has an opening for a **Cyber Engineer in Reston, Virginia** to support a fast-paced team...and be eligible to obtain a TS /SCI w/ poly level clearance. US Citizenship is required.… more
    Leidos (09/25/25)
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  • Software Engineer - Level 3 or 4

    Northrop Grumman (Fairfax, VA)
    …detailed below as well as the interview assessment._ + Requires an **active** Top - Secret ( TS )/Sensitive Compartmented Information (SCI) clearance [ ** TS ... our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,...your pioneering spirit to our collaborative teams. This _Software Engineer - Level 3 or 4_ role will be… more
    Northrop Grumman (09/25/25)
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  • Software Engineer - Level 4

    Northrop Grumman (Fairfax, VA)
    …Qualifications (must have/required to be considered):** + Requires an **active** Top - Secret ( TS )/Sensitive Compartmented Information (SCI) clearance [ ... our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,...your pioneering spirit to our collaborative teams. This _Software Engineer - Level 4_ role will be in either… more
    Northrop Grumman (09/25/25)
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  • Senior Satellite Communications…

    ManTech (Reston, VA)
    …**Preferred Qualifications:** + N/A **Clearance Requirements:** + Must have an active/current Top Secret security clearance. **Physical Requirements:** + Must be ... **ManTech** is seeking a motivated, career and customer-oriented ** Senior Satellite Communications Engineer ** to join our team in the **Reston, VA** location.… more
    ManTech (11/09/25)
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