• Senior Facilities Architect

    Leidos (Chantilly, VA)
    …final design complies with building codes and other relevant legislation. **Basic Qualifications** + TS / SCI w/ Poly Clearance is required + Bachelor's degree ... in a complex corporate environment. + Deep knowledge of building systems (HVAC, plumbing, electrical), maintenance, and construction processes. + Experience… more
    Leidos (08/01/25)
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  • Machine Learning Engineer- Senior

    SOS International LLC (Chantilly, VA)
    …leadership and stakeholders, facilitating informed decision-making. **Minimum Requirements** + Existing TS / SCI (with poly ). This security clearance requires ... + Experience developing and deploying AI/ML models as part of production systems , implementing software development best practices for scalability and reliability. +… more
    SOS International LLC (07/25/25)
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  • Regional COMSEC Officer

    KBR (Chantilly, VA)
    …On-site + Travel Requirements: Minimal 0-20% + Working Hours: Standard Qualifications: Required: + TS / SCI with CI poly is required + Experience: 6-10+ years' ... Impactful Work: Your contributions will be pivotal in designing and optimizing defense systems that ensure national security and shape the future of space defense.… more
    KBR (07/23/25)
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  • Test Engineer

    Synergy ECP (Columbia, MD)
    …expression, age, disability, veteran status, or any other protected class. Clearance Required: TS / SCI w/ FS Poly Other Requirements: US Citizenship Tester ... and prioritize T&E objectives and enable evaluation planning Coordinate with program Systems Engineering (SE) and review T&E-related SE information to leverage… more
    Synergy ECP (10/15/25)
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  • Software Engineer (Data Analytics Focus)

    BigBear.ai (Columbia, MD)
    …of experience, or 4 years of additional experience in place of a BS + Clearance: TS / SCI w/ Poly + Production-grade software development experience in Java and ... applications (JavaScript). + Knowledge of end-to-end SIGINT collection and analysis systems . + Experience with production CNO capabilities and operations. About… more
    BigBear.ai (09/11/25)
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  • Senior System Administrator

    DCCA (Columbia, MD)
    …package. Visit our website at: www.dcca.com Senior System Administrator Candidate must have an active TS / SCI w/ Poly For over 40 years, DCCA has provided a ... backs up files as required and responds to management requests for information . Provides technical guidance to lesser-experienced systems administrators. An… more
    DCCA (08/16/25)
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  • Senior Software Test Engineer

    Shuvel Digital (Annapolis, MD)
    Clearance Level: TS / SCI w/ CI Poly US Citizenship: Required Job Classification: Full Time Location: Annapolis ​​Junction Years of Experience: 5-7 years of ... testing procedures. + Experience working with both Linux and Windows operating systems . + Working knowledge of networks, cyber security, and virtual environments. +… more
    Shuvel Digital (08/13/25)
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  • Business Process Engineer

    Lentech, Inc (Hanover, MD)
    …technical solutions to support our high-profile intelligence community clients. Clearance: Current TS / SCI Poly JOB FUNCTIONS AND RESPONSIBILITIES: This ... you interested in tackling some of the nation's most critical challenges in systems security and vulnerability? Would you consider joining a leading team dedicated… more
    Lentech, Inc (09/19/25)
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  • Application Engineer (All Levels)

    Lentech, Inc (Hanover, MD)
    …technical solutions to support our high-profile intelligence community clients. Clearance: Current TS / SCI Poly JOB FUNCTIONS AND RESPONSIBILITIES: This ... you interested in tackling some of the nation's most critical challenges in systems security and vulnerability? Would you consider joining a leading team dedicated… more
    Lentech, Inc (09/19/25)
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  • Expert CNO Software Engineer

    Lockheed Martin (Hanover, MD)
    …packet\-level understanding of IP, TCP, and application\-level protocols **Clearance Level:** TS / SCI w/ Poly SP **Other Important Information You Should ... the forefront of securing some of the most advanced systems and networks out there\. Our team doesn't just...candidate's final work location\. Please note that the salary information is a general guideline only\. Lockheed Martin considers… more
    Lockheed Martin (09/17/25)
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