• Full Stack Software Engineer SME

    Leidos (Gaithersburg, MD)
    …another Leidos location. + Gaithersburg, MD + Alexandria, VA + Chantilly, VA ** Clearance Level Required :** Active TS/SCI and successfully pass a Polygraph exam. ... 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 (08/23/25)
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  • Reverse Engineer , Level 2

    Acclaim Technical Services (Annapolis Junction, MD)
    …among DC area firms and continues to grow. We are actively hiring a Reverse Engineer with TS/SCI clearance and polygraph to join our Defense and Homeland ... Security Division working in Annapolis Junction, MD. REQUIRED EDUCATION & EXPERIENCE + Must possess an active...EDUCATION & EXPERIENCE + Must possess an active TS/SCI clearance with polygraph + Significant experience with Reverse Engineering… more
    Acclaim Technical Services (09/26/25)
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  • "CloudTest" Load/Performance Test Engineer

    TestPros (Columbia, MD)
    …enterprise systems . Citizenship: US Citizenship Location: Hybrid (Columbia, MD) Clearance : Public Trust Clearance Key Responsibilities: + Design and develop ... Employer. Job Summary We are seeking an experienced Load and Performance Test Engineer with hands-on expertise using Akamai's CloudTest platform. In this role, you… more
    TestPros (08/08/25)
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  • Network Security Engineer

    GovCIO (Annapolis, MD)
    …+ Bachelor's with 15+ years network security (or commensurate experience) + Active Secret Clearance Required , plus the ability to obtain and hold DEA suitability ... **Overview** GovCIO is currently hiring for a Network Security Engineer with an active Secret clearance to...Install, test, patch, and upgrade computer hardware and operating systems (Windows and Unix) in an enterprise environment. +… more
    GovCIO (08/02/25)
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  • Senior Network Security Engineer

    GovCIO (Annapolis, MD)
    …with 12+ years of network security (or commensurate experience) + Active Secret Clearance Required , plus the ability to obtain and hold DEA suitability ... GovCIO is currently hiring for a Senior Network Security Engineer with an active Secret clearance to...programs and policies. + Manage and control changes to systems , assessing the security impact of related changes. +… more
    GovCIO (08/02/25)
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  • Reverse Engineer 2

    CACI International (Annapolis Junction, MD)
    Engineer 2 Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular Percentage ... of Travel Required : Up to 10% Type of Travel: Local *...* * We are looking for a skilled Reverse Engineer 2 with expertise in malware exploitation (MEX) or… more
    CACI International (09/17/25)
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  • Usability/Human Factors Engineer

    Belay Technologies (Columbia, MD)
    …up in 2020 and a finalist in 2021! Belay Technologies seeks a Usability/Human Factors Engineer (UXE2) to join our intel team. The ideal candidate will work with the ... usable. The team researches and documents user workflows, designs intuitive front-end systems , creates mockups, engages with users for feedback, and works closely… more
    Belay Technologies (10/01/25)
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  • Database Engineer 2

    ARSIEM (Annapolis Junction, MD)
    …to have an impact on every client you work with. ARSIEM seeks a Database Engineer 2 . This position will support one of our government clients in Annapolis Junction, ... Technology (IT) subject matter area (ie, simple to complex systems ). + Assist with recommendations and analysis and evaluation...and contracts of similar scope, type, and complexity is required . + A bachelor's degree in a technical discipline… more
    ARSIEM (07/16/25)
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  • Principal System Engineer /Enterprise…

    KBR (Chevy Chase, MD)
    …+ Working Hours: Standard Required Qualifications: + Active TS/SCI security clearance with polygraph + BS degree in Systems Engineering, Computer Science, ... Title: Principal System Engineer /Enterprise Architect 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 (10/08/25)
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  • Senior System Engineer

    Belay Technologies (Fort Meade, MD)
    …2020 and a finalist in 2021! Belay Technologies is seeking a Senior System Engineer on TTO5 to support a fast-moving team responsible for the integration of mobile ... concisely. Candidates should have the following qualifications: + TS/SCI Clearance with polygraph + 12 yrs., BS or 4...4 additional yrs. in place of BS Candidates are required to have the following skills: + Excellent written… more
    Belay Technologies (10/06/25)
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