• Systems Engineer / Developer

    General Dynamics Information Technology (Mclean, VA)
    …RQ212148 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job ... years of related experience **US Citizenship Required:** Yes **Job Description:** The Systems Engineer will develop, build, deploy, manage, and administer cloud… more
    General Dynamics Information Technology (01/02/26)
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  • Senior Software Engineer - Full Stack C#…

    General Dynamics Information Technology (Hanover, MD)
    …RQ201020 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job ... $30,000 for New Hires** + **You receive an additional 5 days of PTO for TS /SCI with Poly** Job Description Software Engineer Sr Advisor Deliver simple solutions… more
    General Dynamics Information Technology (12/31/25)
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  • Technical Security and Signal Countermeasures…

    Xcelerate Solutions (Bethesda, MD)
    …10-13 years of experience. + Minimum 3 years of experience as a technical analyst, systems engineer , developer , or similar role. + Strong understanding of IC ... and brightest minds in the GovCon industry. Location: Bethesda, MD Clearance TS /SCI with CI Poly Responsibilities + Analyze intelligence content to discover the… more
    Xcelerate Solutions (10/14/25)
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  • Mid-Level Full Stack C# Developer

    General Dynamics Information Technology (Hanover, MD)
    …RQ210492 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job ... for New Hires** + **You receive an additional 5 days of PTO for TS /SCI with Poly** \#SWDevPolyMDSoftware Engineer Deliver simple solutions to complex problems as… more
    General Dynamics Information Technology (11/20/25)
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  • IT Cloud Systems Engineer

    General Dynamics Information Technology (Bethesda, MD)
    …RQ207439 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job ... to make a personal impact as an IT Cloud Systems Engineer supporting customer activities. GDIT is...integrations. + Develop templates or scripts to automate everyday developer or operations functions. + Build new automation to… more
    General Dynamics Information Technology (12/26/25)
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  • Principal Cloud Engineer - TS /SCI…

    General Dynamics Information Technology (Annapolis Junction, MD)
    …RQ204699 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job ... 5 + years of related experience **US Citizenship Required:** Yes **Job Description:** Cloud Developer Own the opportunity as a Cloud Developer and help ensure… more
    General Dynamics Information Technology (11/13/25)
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  • Hybrid Software Engineer - TS /SCI…

    CACI International (Laurel, MD)
    Hybrid Software Engineer - TS /SCI with Poly Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS /SCI with Polygraph Employee ... None * * * **The Opportunity:** CACI is seeking a Hybrid Senior Software Developer to join our team building a software development kit for video, image, speech… more
    CACI International (11/14/25)
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  • Sr. Software Engineer TS /SCI…

    Leidos (Annapolis Junction, MD)
    **Description** Leidos has an exciting opportunity for a Sr. Software Engineer ! *Must have an active TS /SCI Polygraph up front. No exceptions.* You will perform ... as both an individual and a member of our top -notch agile development team building a large complex enterprise...and shared actions for developers and testers. You will engineer , author, tune and document automation scripts in a… more
    Leidos (12/10/25)
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  • Senior Technical Consultant, Platform - Federal…

    ServiceNow, Inc. (Fort Meade, MD)
    It all started in sunny San Diego, California in 2004 when a visionary engineer , Fred Luddy, saw the potential to transform how we work. Fast forward to today - ... of the Fortune 500(R). Our intelligent cloud-based platform seamlessly connects people, systems , and processes to empower organizations to find smarter, faster, and… more
    ServiceNow, Inc. (12/30/25)
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  • Integration Engineer / Developer

    CGI Technologies and Solutions, Inc. (Arlington, VA)
    **Integration Engineer / Developer , SME** **Category:** Software Development/ Engineering **Main location:** United States, Virginia, Arlington **Position ID:** ... **Position Description:** CGI Federal has an exciting opportunity for an Integration Engineer / Developer within our Intel sector advancing the national security… more
    CGI Technologies and Solutions, Inc. (01/07/26)
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  • Integration Engineer / Developer

    CGI Technologies and Solutions, Inc. (Arlington, VA)
    **Integration Engineer / Developer , SME** **Category:** Software Development/ Engineering **Main location:** United States, Virginia, Arlington **Position ID:** ... **Position Description:** CGI Federal has an exciting opportunity for an Integration Engineer / Developer within our Intel sector advancing the national security… more
    CGI Technologies and Solutions, Inc. (01/07/26)
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  • Cloud Information Systems Security…

    CGI Technologies and Solutions, Inc. (Washington, DC)
    …CGI Federal is currently looking for a Senior-Level Cloud Information Systems Security Engineer with active Top Secret clearance to support a large ... **Cloud Information Systems Security Engineer (ISSE) - Sr**...qualifications to be successful in this role:** * Active Top Secret clearance ( TS ). *… more
    CGI Technologies and Solutions, Inc. (12/24/25)
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  • Software Engineer API Developer

    SAIC (Washington, DC)
    …award, with an anticipated decision expected by Winter/ Spring 2026.** The **Software Engineer API Developer ** responsibilities include, but are not limited to: ... **Description** SAIC is seeking **Software Engineer API Developers** to join the Machine-assisted Analytic...MARS API framework and architecture + The Senior API Developer will be responsible for designing, implementing, and maintaining… more
    SAIC (01/06/26)
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  • Software Developer / Engineer

    Athenix Solutions Group, LLC (Annapolis Junction, MD)
    Software Developer / Engineer Annapolis Junction, MD (http://maps.google.com/maps?q=Annapolis+Junction+MD+USA) *ACS Description Athenix Solutions Group is looking ... in a variety of roles to develop, maintain, and enhance complex and diverse software systems assisting in the defense of our nation. We have roles for Engineers to… more
    Athenix Solutions Group, LLC (10/23/25)
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  • Senior CNO Developer

    AeroVironment (Jessup, MD)
    …local internal equity, as well as alignment with market data. **Clearance Level** Top Secret with Poly **ITAR Requirement:** _T_ _his position requires access ... development + Demonstrated ability to troubleshoot and debug complex systems + An active TS /SCI with Polygraph...systems . Founded in 1971 by celebrated physicist and engineer , Dr. Paul MacCready, we've been at the leading… more
    AeroVironment (01/07/26)
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  • Sr. Software Developer

    BAE Systems (Washington, DC)
    …or equivalent position related work experience + Ability to obtain and maintain a DoD Top Secret Clearance + Ability to meet the requirements for an IAT II ... **Job Description** BAE Systems is seeking a Senior Software Developer...100,000 people in more than 40 countries. We develop, engineer , manufacture, and support products and systems more
    BAE Systems (10/29/25)
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  • Systems Engineer III

    Amentum (Annapolis Junction, MD)
    **This position is contingent upon contract award** Amentum is seeking a cleared ** Systems Engineer ** to support an upcoming opportunity in **Annapolis Junction, ... **Minimum Requirements** : + Must possess a US government Top Secret security clearance with SCI eligibility...degree) + Minimum twenty (20) years experience as a Systems Engineer supporting government programs and contracts… more
    Amentum (12/25/25)
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  • Senior Systems Engineer / Integrator…

    Parsons Corporation (Washington, DC)
    …Application Developer certification required **Security Clearance Requirement:** An active Top Secret SCI security clearance is required for this position.​ ... possible. **Job Description:** Parsons is looking for an amazingly talented **Senior Systems Engineer /Integrator (Palantir - Foundry)** to join our team! In… more
    Parsons Corporation (01/08/26)
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  • Software Engineer - Level 5

    Northrop Grumman (Linthicum Heights, MD)
    …Qualifications (must have/required to be considered):** + Requires an **active** Top - Secret ( TS )/Sensitive Compartmented Information (SCI) clearance [ ... our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,...your pioneering spirit to our collaborative teams. This _Software Engineer - Level 5_ role will be in either… more
    Northrop Grumman (12/25/25)
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  • Full Stack Developer

    Arena Technical Resources, LLC (Annapolis Junction, MD)
    …possess an activeTS/SCI with Full Scope Polygraph clearance Job Description: An active Top Secret /SCI Clearance with a Full Scope Polygraph is required. This ... Full Stack Developer Location: Annapolis Junction, MD, US Job ID:...an immediate need for a Full-Stack or Back-End Software Engineer . The ideal candidate will be a self-starter who… more
    Arena Technical Resources, LLC (11/03/25)
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