• Software Engineer TS/SCI Poly

    Leidos (Annapolis Junction, MD)
    …activities as a member of an agile development team. You must have an active /current TS/SCI Polygraph up front (this is firm). The development here includes ... in a fast-moving environment. **Security Clearance requirement:** + Candidates must possess an active **TS/SCI with Polygraph ** to be considered for this role.… more
    Leidos (09/15/25)
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  • Software Engineer TS/SCI Poly

    Leidos (Annapolis Junction, MD)
    …activities as a member of an agile development team. You must have an active /current TS/SCI Polygraph up front (this is firm). The development here includes: ... in a fast-moving environment. **Security Clearance requirement:** + Candidates must possess an active **TS/SCI with Polygraph ** up frontto be considered for this… more
    Leidos (08/26/25)
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  • Software Engineer

    CACI International (Annapolis Junction, MD)
    …and internal review standards. + Must be a US citizen with an active Top Secret/SCI DoD Security clearance with polygraph . _Desired:_ + Certifications ... Software Engineer Job Category: Information Technology Time Type:...Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular Percentage of Travel Required: Up… more
    CACI International (09/20/25)
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  • Senior Software Engineer - Partial Telework

    GliaCell Technologies (Annapolis Junction, MD)
    …be considered for this position you must have the following: + Possess an active or rein-statable TS/SCI with Polygraph security clearance. + US Citizenship. + ... Are you a Senior Software Engineer who is ready for a new...This position is for a Java Server Pages (JSP) developer . + The developer will be responsible… more
    GliaCell Technologies (11/01/25)
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  • Software Engineer TS/SCI (FSP)

    IBM (Annapolis Junction, MD)
    …secure deployment. **Required technical and professional expertise** * US Citizen with active TS/SCI clearance and in-scope full-scope polygraph required on Day ... partner ecosystem and our robust technology platforms across the IBM portfolio; including Software and Red Hat.Curiosity and a constant quest for knowledge serve as… more
    IBM (10/24/25)
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  • Software Engineer 3

    Nightwing (Annapolis Junction, MD)
    …in the intelligence community, defense, civil, and commercial markets. **Job Summary:** Software full stack developer at Nightwing CODEX directly supporting ... concise manner. Active and transferable US government issued **TS/SCI with polygraph ** security clearance is required. US citizenship is required, as only US… more
    Nightwing (09/26/25)
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  • Full Stack Software Engineer SME

    Leidos (Gaithersburg, MD)
    …Gaithersburg, MD + Alexandria, VA + Chantilly, VA **Clearance Level Required:** Active TS/SCI and successfully pass a Polygraph exam. **Primary ... Must have at least 5-7 years of professional experience as both a hands-on developer and technical leader. + **Cloud & Software Engineering** : Extensive… more
    Leidos (11/01/25)
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  • 128 Cloud Software Engineer 3

    ARSIEM (Annapolis Junction, MD)
    …Original Posting Date: 2025-09-10 Clearance Requirement : This position requires an active TS/SCI with a polygraph . You must be a US ... work with. ARSIEM is currently looking for a Cloud Software Engineer skilled in DevOps, particularly as it relates...two (2) years of experience. + Cloudera Certified Hadoop Developer certification may be substituted for one (1) year… more
    ARSIEM (09/11/25)
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  • Software Engineer

    ARSIEM (Annapolis Junction, MD)
    …trade-off analysis, interface control, testing and continuous integration. + Experience in software development on Agile teams using Agile Developer practices ... you work with. ARSIEM is currently looking for a Software Engineer. The position will support one of our...agile team. Clearance Requirement : This position requires an active TS/SCI with a polygraph . You must… more
    ARSIEM (10/14/25)
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  • Principal Software Engineer (SWE-4)

    Leidos (Fort Meade, MD)
    …+ **Familiarity with NiFi** + **Security Clearance Requirement** : Candidates must possess an active TS/SCI with Polygraph to be considered for this role. **At ... **Description** **Leidos** has a new and exciting opportunity for a **Principal Software Engineer** in our **National Security Sector's (NSS) Cyber & Analytics… more
    Leidos (11/07/25)
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