• Software Engineer , Principal

    Parsons Corporation (Annapolis Junction, MD)
    …Service), or Azure (if using cloud infrastructure) **Security Clearance Requirement:** An active Top Secret SCI w/Polygraph security clearance is required ... data processing and user interface development. _Relevant Bachelors degree in science, math, information systems , or engineering can be substituted for up to two… more
    Parsons Corporation (10/25/25)
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  • Data Center Engineer (Infrastructure/Cloud)

    KBR (Fulton, MD)
    …Minimal 0-20% Travel + Working Hours: Standard 40 hour per week Qualifications : Required: + Clearance: Top Secret with SCI + 5 to 8 years with BS/BA or 3 ... Title: Data Center Engineer (Infrastructure/Cloud) Belong. Connect. Grow. with KBR! KBR's...contributions will be pivotal in designing and optimizing defense systems that ensure national security and shape the future… more
    KBR (10/15/25)
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  • Data Center Engineer (Storage)

    KBR (Fulton, MD)
    …items for automatically provisioning storage to deliver Infrastructure-as-Code. Minimum Qualifications: + Top Secret with SCI . + Experience in Storage ... Title: Data Center Engineer (Storage) Belong. Connect. Grow. with KBR! KBR's...contributions will be pivotal in designing and optimizing defense systems that ensure national security and shape the future… more
    KBR (10/16/25)
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  • Sr. Software Engineer

    Leidos (Gaithersburg, MD)
    …Aurora, CO + St. Louis, MO + Tucson, AZ **Clearance Level Required:** **Must have a** ** Top Secret with SCI eligibility and able to obtain a Polygraph.** ... Solutions Business Area, is currently seeking a highly motivated Sr. Software Engineer for the Chinook Program. The Chinook Program delivers mission-driven software… more
    Leidos (10/05/25)
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  • Software Engineer SME

    Leidos (Gaithersburg, MD)
    …Aurora, CO + St. Louis, MO + Tucson, AZ **Clearance Level Required:** **Must have a** ** Top Secret with SCI eligibility and able to obtain a Polygraph.** ... Decision Advantage Solutions Business Area, is currently seeking an experienced Software Engineer Subject Matter Expert (SME) for the Chinook Program. The Chinook… more
    Leidos (10/05/25)
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  • DevOps Engineer (Terraform)

    KBR (Fulton, MD)
    …configuration management, ensuring scalable, repeatable, and secure deployments. Minimum Qualifications: + Top Secret with SCI . + Experience in software ... Title: DevOps Engineer (Terraform) Belong. Connect. Grow. with KBR! KBR's...contributions will be pivotal in designing and optimizing defense systems that ensure national security and shape the future… more
    KBR (09/15/25)
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  • Network Engineer !

    CACI International (Columbia, MD)
    …in Communications Engineering, Computer Engineering, Computer Science, Electrical Engineering, Information Systems , Mathematics, or a related discipline. ... Network Engineer ! Job Category: Information Technology Time...Time Type: Full time Minimum Clearance Required to Start: TS / SCI with Polygraph Employee Type: Regular Percentage… more
    CACI International (11/13/25)
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  • Sr. Delivery Consultant-DevOps, NatSec ProServe

    Amazon (Jessup, MD)
    …scale computing solutions. The ideal candidate will have past experience working as a systems or support engineer . You will enjoy keeping your existing technical ... requires that the candidate selected must currently possess and maintain an active TS / SCI security clearance with polygraph. The position further requires the… more
    Amazon (11/18/25)
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  • Software Engineer

    Assertive Professionals (Hanover, MD)
    …analytics, novel algorithm development, manipulation of extremely large data sets, real-time systems , and business management information systems ) based upon ... Software Engineer About the Organization Established in 2015,AssertiveProfessionals(AP), is...Number AP--24-00025 Location Hanover, Maryland Full-Time/Part-Time Full-Time Minimum Clearance TS / SCI with a Polygraph Timeline Pipeline Description… more
    Assertive Professionals (11/21/25)
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  • Senior AI-ML Engineer

    CACI International (Suitland, MD)
    …TS / SCI clearance + Bachelor's or Master's degree in Computer Science, Information Technology, Management Information Systems , or related STEM field. + ... Senior AI-ML Engineer Job Category: Science Time Type: Full time...Time Type: Full time Minimum Clearance Required to Start: TS / SCI Employee Type: Regular Percentage of Travel… more
    CACI International (10/16/25)
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