• Principal Java Developer

    Leidos (Bethesda, MD)
    …substituted in lieu of a degree. + To be considered must have an active TS/SCI with polygraph security clearance **Preferred Qualifications** + Experience with ... **Leidos** has a new and exciting opportunity for a **Principal** **Java Developer ** in our **National Security Sector's (NSS) Cyber & Analytics Business Area… more
    Leidos (10/31/25)
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  • Lead CNO Developer

    ManTech (Hanover, MD)
    …Atlassian tools (JIRA, Confluence, Crucible) **Clearance Requirements:** + Must have a current/ active TS/SCI w/ Polygraph security clearance and be willing and ... MANTECH seeks a skilled and innovative Expert CNO Developer to join our team in Hanover, MD....limited to:** + Designing and developing new hardware- or software -based Computer Network Operations (CNO) capabilities + Managing the… more
    ManTech (01/06/26)
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  • Expert CNO Developer

    ManTech (Hanover, MD)
    …Atlassian tools (JIRA, Confluence, Crucible) **Clearance Requirements:** + Must have a current/ active TS/SCI w/ Polygraph security clearance and be willing and ... **MANTECH** seeks a skilled and innovative **Expert CNO Developer ** to join our team in **Hanover, MD.**...limited to:** + Designing and developing new hardware- or software -based Computer Network Operations (CNO) capabilities + Managing the… more
    ManTech (01/03/26)
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  • Web Developer II

    Athenix Solutions Group, LLC (Annapolis Junction, MD)
    …improve the functionality or design of the organization's website Requirements + **Requires an active a TS/SCI with polygraph clearance to start** ( + Eight (8) ... Web Developer II Annapolis Junction, MD (http://maps.google.com/maps?q=Annapolis+Junction+MD+USA) *ACS Description Athenix Solutions Group is looking for a Web … more
    Athenix Solutions Group, LLC (11/07/25)
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  • Web Developer II

    Athenix Solutions Group, LLC (Annapolis Junction, MD)
    …to improve the functionality or design of the organization's website. Requirements + Active Clearance: TS/SCI with Polygraph ?is required + Eight (8) years ... Web Developer II Annapolis Junction, MD (http://maps.google.com/maps?q=Annapolis+Junction+MD+USA+20755) *ACS Job Type Full-time Description Athenix Solutions Group… more
    Athenix Solutions Group, LLC (11/07/25)
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  • Junior Web Developer

    Synergy ECP (Annapolis Junction, MD)
    …This work requires an active TS/SCI government clearance with client polygraph Requirements Requires four (4) years of software engineering experience on ... Junior Web Developer Annapolis Junction, MD (http://maps.google.com/maps?q=Annapolis+Junction+MD+USA) Description We are...CLEARANCE REQUIRED + Must be fully cleared with an active TS/SCI and the appropriate client polygraph .… more
    Synergy ECP (10/15/25)
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  • Web Services Developer , Senior

    Parsons Corporation (Annapolis Junction, MD)
    …**Job Description:** Parsons is seeking an experienced and highly skilled **Web Services Software Developer ** to join our team. This position offers a unique ... that integrate seamlessly with our cloud-based infrastructure. The Web Services Software Developer will work closely with cross-functional teams to… more
    Parsons Corporation (11/18/25)
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  • Principal ETL Developer

    Leidos (Bethesda, MD)
    …substituted in lieu of a degree. + To be considered must have an active TS/SCI with polygraph security clearance Preferred Qualifications: + In-depth experience ... **Leidos** has a new and exciting opportunity for a **Principal ETL** ** Developer ** in our **National Security Sector's (NSS) Cyber & Analytics Business Area… more
    Leidos (12/13/25)
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  • ETL Developer

    Leidos (Bethesda, MD)
    …experience in lieu of a degree. + To be considered must have an active TS/SCI with polygraph security clearance Preferred Qualifications: + Experience deploying ... **Description** **Leidos** has a new and exciting opportunity for an **ETL Developer ** in our **National Security Sector's (NSS) Cyber & Analytics Business Area… more
    Leidos (12/11/25)
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  • Python Developer

    ManTech (Fort Meade, MD)
    …+ Experience with Docker and Kubernetes. **Security Clearance Requirements:** + Current/ Active TS/SCI with Polygraph . **Physical Requirements:** + Must be ... MANTECH seeks a **Python Developer ** to join our team in **Ft. Meade,...you will develop, maintain, and enhance complex and diverse software systems (eg, processing-intensive analytics, novel algorithm development, manipulation… more
    ManTech (12/23/25)
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