• Senior Software Engineer

    Nightwing (Annapolis Junction, MD)
    …shape solutions that directly support critical operations.** Candidates must have an active TS /SCI with CI Poly clearance Location: Annapolis Junction, Maryland ... Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers'… more
    Nightwing (12/29/25)
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  • Software Engineer IV (GIS Lead)

    Science Systems and Applications, Inc. (Greenbelt, MD)
    …reporting. Security Requirement + Portions of this work require staff to hold an active TS /SCI security clearance, as the contractor will be expected to attend ... SSAI seeks a Software Engineer IV to support an Earth Science contract at NASA Goddard Space Flight Center (GSFC). The candidate will provide advanced technical,… more
    Science Systems and Applications, Inc. (01/16/26)
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  • Senior Python Software Engineer

    GliaCell Technologies (Linthicum Heights, MD)
    An active or rein-statable TS /SCI with Polygraph...level of clearance. Are you a Senior Python Software Engineer who is ready for a new challenge that ... Job Description: GliaCell is seeking a Senior Python Software Engineer on one of our subcontracts. This is a...position you must have the following: + Possess an active or rein-statable TS /SCI with Polygraph security… more
    GliaCell Technologies (01/10/26)
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  • Senior Network Engineer with Poly

    BigBear.ai (Annapolis Junction, MD)
    Overview BigBear.ai is seeking a Senior Network Engineer with an active TS /SCI poly clearance to join and assist and meet mission needs for our government ... routers, switches, and firewalls + Support agile activities for systems including release planning, sprint planning, and retrospectives to...+ Bachelor's degree and 12+ years of experience + Active TS /SCI with Poly + Minimum of… more
    BigBear.ai (12/30/25)
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  • Senior Software Engineer - Cybersecurity…

    CACI International (Linthicum, MD)
    …data. + Collaborate with data source and data destination customers. **Qualifications** **Required:** + Active TS /SCI w/ Polygraph + 14+ years of experience as a ... Senior Software Engineer - Cybersecurity & DevOps Job Category: Engineering...Time Type: Full time Minimum Clearance Required to Start: TS /SCI with Polygraph Employee Type: Regular Percentage of Travel… more
    CACI International (12/20/25)
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  • Application Engineer - Information Security

    CACI International (Fort Meade, MD)
    …and Linux servers to ensure optimal performance and security. **Qualifications** **Required** + Active TS /SCI w/ Poly + Experience in Windows and Linux server ... Time Type: Full time Minimum Clearance Required to Start: TS /SCI with Polygraph Employee Type: Regular Percentage of Travel...Engineer and play a crucial role in supporting Active Network Defense (AND), Computer Network Defense (CND), and… more
    CACI International (12/20/25)
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  • Junior Java Software Engineer

    GliaCell Technologies (Annapolis Junction, MD)
    An active or rein-statable TS /SCI with Polygraph...level of clearance. Are you a Junior Java Software Engineer who is ready for a new challenge that ... Job Description: GliaCell is seeking a Junior Java Software Engineer on one of our subcontracts. This is a...position you must have the following: + Possess an active or rein-statable TS /SCI with Polygraph security… more
    GliaCell Technologies (12/14/25)
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  • Senior Software Engineer

    GliaCell Technologies (Annapolis Junction, MD)
    An active or rein-statable TS /SCI with Polygraph...this level of clearance. Are you a Senior Software Engineer who is ready for a new challenge that ... people Job Description: GliaCell is seeking a Senior Software Engineer on one of our subcontracts. This is a...position you must have the following: + Possess an active or rein-statable TS /SCI with Polygraph security… more
    GliaCell Technologies (12/13/25)
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  • Junior DevOps Engineer

    GliaCell Technologies (Annapolis Junction, MD)
    An active or rein-statable TS /SCI with Polygraph...this level of clearance. Are you a Junior DevOps Engineer who is ready for a new challenge that ... people Job Description: GliaCell is seeking a Junior DevOps Engineer on one of our subcontracts. This is a...position you must have the following: + Possess an active or rein-statable TS /SCI with Polygraph security… more
    GliaCell Technologies (11/01/25)
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  • Software Engineer Level 3 (Fort Meade, MD)

    Ops Tech Alliance (Fort Meade, MD)
    Software Engineer Level 3 (Fort Meade, MD) **Software ...experience in programs and contracts of similar scope + Active TS /SCI with Full Scope Polygraph + ... to develop, maintain, and enhance complex and diverse software systems . Our engineers must be able to work individually...world to safeguard national security. We focus on hiring top talent and we want you to join our… more
    Ops Tech Alliance (12/20/25)
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