• Network Engineer 4

    M. C. Dean (Springfield, VA)
    …may meet eligibility requirements, including US Citizenship, for access to classified information . **ACTIVE TS / SCI is REQUIRED** **Education:** + Bachelor's ... Engineer 4** to join our **Security and Electronic Systems (SES)** business Unit. As part of **(SES)** Strategic...degree in engineering, Computer Science, Information Technology (IT) or a related discipline 7+ years… more
    M. C. Dean (10/10/25)
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  • Cyber Engineer

    Sciolex Corporation (Chantilly, VA)
    …and processes Qualifications & Physical Requirements + Must be a US Citizen withactive TS / SCI security clearance with CI polygraph + Bachelors and five (5) years ... that surpasses the epitome of excellence. Our core services include systems engineering technical advice, technical support, and administrative assistance. From our… more
    Sciolex Corporation (10/09/25)
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  • Cyber Engineer

    ManTech (Mclean, VA)
    …organizational, writing, and briefing skills **Clearance Requirements** + An active/current TS / SCI with Polygraph clearance is required to be considered ... **MANTECH** seeks a skilled and innovative **Cyber Engineer ** to support our cybersecurity operations in **McLean, VA.** In this role, you will leverage your… more
    ManTech (12/31/25)
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  • Cryptologic Test Engineer

    KBR (Chantilly, VA)
    …Minimal 20% + Working Hours: Standard Required Qualifications: + Security Clearance: TS / SCI with Polygraph required + Education: Bachelors in a STEM ... Title: Cryptologic Test Engineer Belong. Connect. Grow. with KBR! As a...most interesting problems. You work with some of the top experts in the industry and for some of… more
    KBR (12/29/25)
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  • Artificial Intelligence Engineer

    SAIC (Mclean, VA)
    …up to date with the latest advancements in AI technologies **Qualifications** + **Active TS / SCI with Polygraph is required** + Bachelor's degree and ten (10) ... **Description** SAIC, a leading provider of systems development & deployment, targeting & intelligence analysis, systems engineering & integration, and training… more
    SAIC (12/20/25)
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  • Senior Cloud Engineer

    Solvarus (Chantilly, VA)
    …Engineering, Physics, Mathematics, Operations Research, Engineering Management, Computer Science, Information Technology, Management Information Systems , or ... in Computer Science, Information Technology, Engineering, Engineering Management, Management Information Systems , or related STEM degree program. + Citrix… more
    Solvarus (12/14/25)
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  • System Engineer

    Kratos Defense & Security Solutions, Inc. (Herndon, VA)
    …analysis and synthesis from system to component level + Working with Real Time Systems and Business Management Information Systems + Resolve system issues ... the processes of developing, procuring, and maintaining electronic and information technology products and systems + Manipulate...and years of directly related experience) + An active TS / SCI with a full Poly + Solid… more
    Kratos Defense & Security Solutions, Inc. (12/06/25)
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  • Software Engineer

    Acclaim Technical Services (Reston, VA)
    …among DC area firms and continues to grow. We are actively hiring a Software Engineer with TS / SCI clearance and polygraph supporting a new contract recently ... development, documentation, and testing and debugging applications software and systems that contain logical and mathematical solutions. They conduct… more
    Acclaim Technical Services (11/18/25)
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  • Full Stack Software Engineer SME

    Leidos (Chantilly, VA)
    …MD + Alexandria, VA + Chantilly, VA **Clearance Level Required:** Active TS / SCI and successfully pass a Polygraph exam. **Primary Responsibilities:** + ... Area, is seeking a highly experienced, versatile, and visionary Full Stack Software Engineer Subject Matter Expert (SME) for the Maru Program. In this role, you… more
    Leidos (11/01/25)
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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...contributions will be pivotal in designing and optimizing defense systems that ensure national security and shape the future… more
    KBR (12/31/25)
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