• Software Release Train Engineer , Senior…

    CGI Technologies and Solutions, Inc. (Arlington, VA)
    **Software Release Train Engineer , Senior TS / SCI ** **Category:** Software Development/ Engineering **Main location:** United States, Virginia, Arlington ... has an exciting opportunity for a Software Release Train Engineer (RTE) within our Intel sector advancing the national...to 8 years of experience . Security Clearance: Active TS / SCI with willingness to obtain and maintain… more
    CGI Technologies and Solutions, Inc. (10/07/25)
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  • Scientist, Systems Engineer TS

    L3Harris (Colorado Springs, CO)
    …talent across the MAG Qualifications: + Must have and be able to maintain a DoD TOP SECRET / SCI security clearance + Bachelor's Degree and a minimum of 12 ... 9/80 Job Description: L3Harris Technologies has an opening for a Scientist, Systems Engineer (Geolocation and Tracking) to join our Mission Analysis Group (MAG). The… more
    L3Harris (10/12/25)
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  • Software Engineer ( TS / SCI

    General Dynamics Information Technology (Chantilly, VA)
    …ID:** RQ208024 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None ... of related experience **US Citizenship Required:** Yes **Job Description:** The Software Engineer will design and develop complex new software products, or make… more
    General Dynamics Information Technology (09/27/25)
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  • Software Engineer (Full Stack/…

    BigBear.ai (Columbia, MD)
    …of experience, or 4 years of additional experience in place of a BS + Clearance: TS / SCI w/ Poly + Experience with the following: Python, Django, SQL, Ansible, ... Overview BigBear.ai is seeking a Software Engineer . You will use your software development and...on the NYSE under the symbol BBAI. For more information , visit https://bigbear.ai/ and follow BigBear.ai on LinkedIn: @BigBear.ai… more
    BigBear.ai (12/11/25)
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  • Software Engineer - US Citzens only…

    The Metamorphosis Group (Chantilly, VA)
    Software Engineer - US Citzens only - TS / SCI /FSP REQUIRED Chantilly, Virginia . Government/Military Apply Now Software Engineer - US Citizens only - ... REQUIRED US Veterans Preferred On premise at Government facility TS / SCI , Full Scope Poly (must already have...security, operations, testing and other teams to provide system information and technical support. The Contractor team shall create,… more
    The Metamorphosis Group (12/10/25)
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  • Full Stack Engineer / TS

    Lockheed Martin (Littleton, CO)
    …security clearance, you must be a US Citizen for consideration\. **Clearance Level:** TS / SCI w/Poly **Other Important Information You Should Know** ... Business & Digital Transformation \(EBDT\) organization** \#EBDT **Basic Qualifications:** \*\* TS / SCI Clearance with CI Polygraph is required prior to… more
    Lockheed Martin (11/12/25)
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  • Automated Test Framework Software Engineer

    Leidos (Aurora, CO)
    …improving and maintaining the BDD framework. **Responsibilities Include:** The Software Engineer will be responsible for DevOps -related activities both ... quarterly PI Planning sessions in MD. + **Clearance Required: Must have TS / SCI with Polygraph.** **Preferred Qualifications:** + Experience working with… more
    Leidos (09/27/25)
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  • Senior System Integrator Engineer

    Vexterra Group (Bethesda, MD)
    …least 6 years of relevant professional experience * Must have an active TS / SCI with Counterintelligence Poly * Experience in system integrations testing through ... Group is currently searching for a Senior Systems Integrator Engineer to provide the following systems support in Reston...Kubernetes, Rancher, Helm * Support management and integration of DevOps tools such as Jenkins * Deploy, operate, diagnose,… more
    Vexterra Group (10/14/25)
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  • Information Retrieval Software Developer…

    General Dynamics Information Technology (Mclean, VA)
    …ID:** RQ208515 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None ... field + **Experience:** 10+ years of related experience + **Security Clearance Level:** TS / SCI with Polygraph + **Location:** McLean, VA, on Customer Site +… more
    General Dynamics Information Technology (10/09/25)
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  • Sr. Software Engineer TS

    Leidos (San Diego, CA)
    **Description** Leidos has an exciting opportunity for a Sr. Software Engineer ! *Must have an active TS / SCI Polygraph up front. No exceptions.* You will ... (SDLC) activities as both an individual and a member of our top -notch agile development team building a large complex enterprise system. Development includes… more
    Leidos (12/10/25)
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