• Senior Systems Engineer

    GovCIO (Arlington, VA)
    **Overview** GovCIO is currently hiring for a Senior Systems Engineer with an active Secret clearance to provide full life cycle system/software engineering. ... USD $148,000.00 /Yr. Submit a referral to this job (https://careers-govcio.icims.com/jobs/7164/ senior -systems- engineer /job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834385473) **Location** _US-VA-Arlington_ **ID** _2025-7164_ **Category** _IT… more
    GovCIO (11/29/25)
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  • Senior Engineer - DevOps…

    RTX Corporation (Sterling, VA)
    …required, as only US citizens are eligible for a security clearance​ **Security Clearance:** Secret - Current ** Senior Engineer - DevOps / Infrastructure** ... 9 years of relevant experience + Active and transferable US government issued secret security clearance is required prior to start date. **Skills you must have:**… more
    RTX Corporation (10/09/25)
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  • Senior Software Engineer

    Cinteot (Fort Belvoir, VA)
    SENIOR SOFTWARE ENGINEER REQUIREMENTS: + Active TOP SECRET /SCI + Bachelor's Degree in Systems Engineering, Software Engineering, or Computer Science + 10 ... years' demonstrated experience in design, development, fielding, and sustainment of Java based web applications. + Experience in development of HTML, JavaScript, CSS, SQL, Perl, graphics creation with Photoshop, Illustrator (Adobe Creative Suite), multimedia… more
    Cinteot (11/05/25)
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  • Network Engineer - Secret Clearance…

    General Dynamics Information Technology (Sterling, VA)
    …+ years of related experience **US Citizenship Required:** Yes **Job Description:** NETWORK ENGINEER SENIOR Transform technology into opportunity as a Network ... Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Secret **Public Trust/Other Required:** None **Job Family:** IT Infrastructure...Engineer Senior at GDIT. Shape what's next for mission-critical government… more
    General Dynamics Information Technology (11/22/25)
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  • Scientist, Systems Engineer - Ashburn/Palm…

    L3Harris (Ashburn, VA)
    …sea and cyber domains in the interest of national security. Job Title: Scientist, Systems Engineer - Ashburn/Palm Bay - Secret Job Code: 30281 Job Location: Palm ... is available to qualified applicants Job Description: The Advanced Concept Engineer (ACE) provides strategic technical leadership and innovation to draw on… more
    L3Harris (10/26/25)
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  • Civil Engineer - Top Secret

    Leidos (Reston, VA)
    **Description** Leidos has several openings for a Civil Engineer in Reston, Virginia. The primary focus of the group is reverse engineering Weapons of Mass ... characterization process to produce accurate intelligence estimates + Brief senior officials regarding capability, trends and analysis **Clearance Requirement:** +… more
    Leidos (10/09/25)
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  • Systems Engineer Sr. Manager…

    General Dynamics Information Technology (Oakton, VA)
    …of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Secret **Public Trust/Other Required:** None **Job Family:** IT Infrastructure and Operations ... engineering excellence and strong leadership skills, we invite you to apply for the Senior Engineering Manager position. Join our team and help shape the future of… more
    General Dynamics Information Technology (12/03/25)
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  • Information Systems Security Engineer

    Watershed Security (Norfolk, VA)
    …Contracting experiencing. Watershed is looking for a Journeyman Information Systems Security Engineer (ISSE) to support the Naval Surface Warfare Center (NSWC) in ... of emerging cybersecurity threats and industry best practices. + Clearance Level: SECRET ; US Citizen. + Ability to possibly provide onsite support in Norfolk,… more
    Watershed Security (10/02/25)
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  • Secret Sr. Network Engineer

    Insight Global (Fairfax, VA)
    Job Description - Provide classified and unclassified Tier 3 senior level support for the design, implementation, and deployment of network specific technologies ... across the Government Customer Enterprise environment consisting of hundreds of locations worldwide - Provide engineering and operational support for cloud providers to include AWS and Azure, on-premise datacenters, campus networks, Dynamic Multipoint Virtual… more
    Insight Global (11/15/25)
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  • Network Engineer - Senior

    Noblis (Chantilly, VA)
    Responsibilities As a Network Engineer Senior , you will provide expert leadership in designing, implementing, and managing sophisticated network systems and ... communications with special emphasis on Top Secret classification enclaves. You will architect secure network infrastructures that meet the highest security… more
    Noblis (12/05/25)
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