• Expert Software Engineer

    Amentum (Springfield, VA)
    …lead for a development team, workstream, or major task(s) **Clearance Required:** * Active TS / SCI must be able to obtain and maintain a Poly **Minimum ... & Intel space? If so, look no further. Amentum is seeking an **Expert Software Engineer ** to join our team of passionate individuals in **Springfield, VA** . In this… more
    Amentum (11/18/25)
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  • Rapid Response Sr. Network Engineer

    Competitive Range Solutions, LLC (Arlington, VA)
    …languages and coding for network threshold events + Active TS / SCI Clearance Education/Certifications: + Bachelor's degree in information system, Engineering, ... requires the expertise of a talented and experienced Rapid Response Sr. Network Engineer Management to assist in the direction and management of the program's… more
    Competitive Range Solutions, LLC (11/06/25)
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  • Physical Security Engineer 4

    M. C. Dean (Chantilly, VA)
    …to a government contract, this specific position requires US Citizenship, **ACTIVE TS / SCI w/ Polygraph clearance is REQUIRED** **Education:** + Bachelor's degree ... engineering, and cybersecurity industries. We are seeking a **Physical Security Engineer 4** to join our **Security and Electronic Systems (SES)** business… more
    M. C. Dean (10/23/25)
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  • Software Test Engineer

    KBR (Chantilly, VA)
    …Requirements: Minimal + Working Hours: Standard Qualifications: Required: + Security Clearance: TS / SCI ++ + Education: Associate's degree or Bachelor's degree in ... Title: Software Test Engineer Belong. Connect. Grow. with KBR! KBR's National...+ Develop testing programs that address areas such as database impacts, software scenarios, regression testing, negative testing, error… more
    KBR (12/31/25)
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  • Systems Engineer 4

    M. C. Dean (Vienna, VA)
    …and must meet eligibility requirements, including US Citizenship, for access to classified information ; **active** **DoD TS / SCI w/ polygraph clearance is ... 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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  • OCI Security Engineer Intern - OVIP

    Oracle (Richmond, VA)
    …and verbal communication skills, strong analytical and problem-solving skills. + Active TS / SCI security clearance. US Veteran transitioning from active service ... on-the-job training and professional development in fields such as information technology, technical/systems consulting, technical support, facilities, finance, human… more
    Oracle (12/21/25)
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  • Software Engineer

    Leidos (Chantilly, VA)
    …will test the software and perform code reviews. **Basic Qualifications:** + Must have a TS / SCI with Polygraph to be considered. + Must have a Bachelors degree ... **Description** Leidos Intelligence Group is seeking a Software Engineer to provide support to a team specializing in the innovative development of search services,… more
    Leidos (12/17/25)
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  • Lead Systems Engineer

    ManTech (Chantilly, VA)
    …objects, isolation, andmicro-segmentation **Clearance Requirements:** + Must have an active DoD TS / SCI with the ability to obtain a polygraph. **Physical ... **MANTECH** is seeking a motivated, career and customer-oriented Lead Systems Engineer to join our team in Chantilly, VA. This is a position will be managing and… more
    ManTech (12/17/25)
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  • Data Engineer

    Nightwing (Sterling, VA)
    …be a US Citizen + Active Secret (S) clearance. Must be able to obtain a TS / SCI clearance + Must be able to obtain DHS Suitability + 8+ years of software ... capabilities to address emerging threats. Nightwing is seeking a Senior Data Engineer working to support the migration of customer applications, services and… more
    Nightwing (12/12/25)
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  • Data Engineer

    ManTech (Chantilly, VA)
    …of complex engineering problems. **Clearance Requirements:** + Must have a current/active TS / SCI w/Polygraph. **Physical Requirements:** + Must be able to remain ... ManTech seeks a motivated, career and customer-oriented **Data Engineer ** to join our team in **Chantilly, VA.**...Extract Transform Load (ETL) all arriving data to common database formats for use in advanced analytics. + Diagnosing… more
    ManTech (12/03/25)
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