• DevOps Engineer SME

    Leidos (Chantilly, VA)
    …Rotation is typically to be on-call 1 full calendar week every 2 months. Required Qualifications: * Active TS/SCI with Polygraph * Master's degree and 15 ... **Description** Leidos is looking for a DevOps Engineer on a 200+ FTE technical development program...will have the opportunity to build strong systems and software utilizing cloud capabilities to support a complex program.… more
    Leidos (12/10/25)
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  • Network Engineer

    CACI International (Mclean, VA)
    … Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular Percentage ... * **The Opportunity:** CACI is looking for a Network Engineer to join the Luke Team! You will support...customer's data communications network; maintain the network hardware and software , as well as monitor the network to ensure… more
    CACI International (11/20/25)
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  • Systems Engineer 4

    M. C. Dean (Vienna, VA)
    …US Citizenship, for access to classified information; **active** **DoD TS/SCI w/ polygraph clearance is required ** **Position / Candidate Requirements:** + ... in electrical, engineering, and cybersecurity industries. We are seeking a **System Engineer 4** to join our **Security and Electronic Systems (SES)** business Unit.… more
    M. C. Dean (12/30/25)
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  • Solutions Engineer /Systems Architect - SME

    General Dynamics Information Technology (Chantilly, VA)
    …Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required :** None **Job Family:** IT Infrastructure and ... Implementation **Experience:** 10 + years of related experience **US Citizenship Required :** Yes **Job Description:** Solutions Engineer /Systems Architect - SME… more
    General Dynamics Information Technology (12/29/25)
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  • AI/ML Engineer with RE/VR proficiency and…

    Cipher Tech Solutions (Vienna, VA)
    Vienna, VA, USA | Software Development | Hourly | 62.00-125.00 per hour | Full Time | Subsidized healthcare, 401k matching, tuition reimbursement, vacation time, ... machine learning (AI/ML) engineering while maintaining strong proficiency in software development, reverse engineering, and vulnerability research. You will...higher. + Must be willing to sit for a polygraph . + Must have a Bachelors degree in one… more
    Cipher Tech Solutions (11/19/25)
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  • Systems Engineer , Junior

    KBR (Chantilly, VA)
    …Mechanical Engineering experience preferred Travel: CONUS and OCONUS travel may be required . Security Requirements: Active TS-SCI/w Polygraph Belong, Connect and ... Title: Systems Engineer , Junior KBR is seeking a Junior Systems...experience providing contractor support to government collection systems and software acquisitions. Qualifications: + Bachelor's degree in STEM-related discipline;… more
    KBR (11/21/25)
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  • OPIR Systems Engineer

    KBR (Chantilly, VA)
    Title: OPIR Systems Engineer KBR is seeking a highly qualified OPIR Systems Engineer . GED delivers mission-critical capabilities that enable a plan and execute ... information distributed to IC and DoD users. As a Senior OPIR Systems Engineer , you will be responsible for providing Joint Intelligence Community Government project… more
    KBR (10/28/25)
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  • Sr System Engineer

    KBR (Chantilly, VA)
    …Mechanical Engineering experience preferred Travel: CONUS and OCONUS travel may be required . Security Requirements: Active TS-SCI/w Polygraph Belong, Connect and ... Title: Sr System Engineer Belong. Connect. Grow. with KBR! KBR's National...experience providing contractor support to government collection systems and software acquisitions. Qualifications + Bachelor's degree in STEM-related discipline;… more
    KBR (10/21/25)
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  • AI/ML Delivery Engineer

    General Dynamics Information Technology (Herndon, VA)
    …Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required :** None **Job Family:** Data Science and Data ... Operations **Experience:** 10 + years of related experience **US Citizenship Required :** Yes **Job Description:** Join GDIT's Intelligence and Homeland Security… more
    General Dynamics Information Technology (11/15/25)
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  • Microsoft SQL DBaaS Engineer - TS/SCI

    General Dynamics Information Technology (Sterling, VA)
    …Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required :** None **Job Family:** Software Engineering **Skills:** Database As A Service ... **Experience:** 8 + years of related experience **US Citizenship Required :** Yes **Job Description:** GDIT is your place. Make...smarter. Our work depends on a Microsoft SQL DBaaS Engineer joining our team to support Government activities in… more
    General Dynamics Information Technology (10/08/25)
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