• Senior Mainframe Developer

    GovCIO (Little Rock, AR)
    …Strong ability to design solutions across multiple systems or sub- systems + Demonstrated experience interacting with software application program development ... **Overview** GovCIO is currently hiring for Senior Mainframe Developer to perform maintenance, remediation's, and updates to...Preferred Skills and Experience + Active Security Clearance of Top - Secret level or higher + Strong working… more
    GovCIO (09/17/25)
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  • Cyber Capability Developer , Senior

    TekSynap (Clarksburg, WV)
    …reports (eg risk, secure code assessment reports), as assigned. **REQUIRED QUALIFICATIONS** + Active Top Secret Clearance required + 6+ years of experience in IT ... to perform the essential functions. **WORK AUTHORIZATION/SECURITY CLEARANCE** + Active Top Secret Clearance Required **OTHER DUTIES** Please note this… more
    TekSynap (07/25/25)
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  • Principal Emulation Developer

    Parsons Corporation (West Melbourne, FL)
    …memory taint analysis, instruction tracing, etc. **Security Clearance Requirement:** An active Top Secret security clearance is required for this position.​ This ... years of relevant work experience in areas like emulator development, operating system kernel development, and embedded software development + Solid… more
    Parsons Corporation (09/27/25)
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  • Simulation Developer

    ManTech (Quantico, VA)
    …and cross-functional collaboration skills **Clearance Requirements:** + Must possess a current/active DoD Top Secret ( TS ) clearance with eligibility for SCI ... Unity, Unreal Engine, Simio, or Arena + Familiarity with version control systems and collaborative software development workflows **Preferred Qualifications:** +… more
    ManTech (08/30/25)
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  • ServiceNow Developer

    Huntington Ingalls Industries (Springfield, VA)
    …skills with ability to explain technical concepts to non-technical audiences. + Active top secret clearance with SCI eligibility. Bonus points for + Active ... Level of Experience: Senior This opportunity resides with Warfare Systems (WS), a business group within HII's Mission Technologies... TS /SCI clearance. + ServiceNow Certified System Administration… more
    Huntington Ingalls Industries (07/25/25)
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  • Full Stack Developer (GIS)

    CACI International (Fort Bragg, NC)
    …GIS products and provide integrated systems planning. **Qualifications:** _Required:_ + Top Secret clearance with SCI eligibility + 8 years of professional ... Full Stack Developer (GIS) Job Category: Information Technology Time Type:...Time Type: Full time Minimum Clearance Required to Start: TS /SCI Employee Type: Regular Percentage of Travel Required: Up… more
    CACI International (10/02/25)
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  • Systems Engineer 4

    Synergy ECP (Columbia, MD)
    …writing and/or managing Mission needs and/or functional requirements. Experience as a software developer Experience in producing and interpreting DoDAF artifacts ... Systems Engineer 4 Columbia, MD Description Company Description:...veteran status, or any other protected class. Clearance Required: TS /SCI w/ FS Polygraph Other Requirements: US Citizenship Job… more
    Synergy ECP (07/23/25)
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  • Senior Applications Developer

    UIC Government Services and the Bowhead Family of Companies (Arlington, VA)
    …SECURITY CLEARANCE REQUIREMENTS: Must be able to maintain a security clearance at the Top Secret level with SCI eligibility and maintain SAP eligibility. Due to ... **Overview** SENIOR APPLICATION DEVELOPER (NAUT): Bowhead seeks a Senior Application ...Software Engineering, Information Technology, Cybersecurity, Data Science, Information Systems , or related technical field from an ABET accredited… more
    UIC Government Services and the Bowhead Family of Companies (08/02/25)
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  • Cloud Developer - Mid

    Amentum (Washington, DC)
    Amentum is searching for a Top - Secret cleared Cloud Developer (Mid) to join our team in Washington, DC. You will be working in an organization that's mission ... priorities while protecting confidential data and sources. The Cloud Developer (Mid) is a part of a team that...Washington, DC at the customer facility. **Requirements:** + Active Top Secret with SCI eligibility + Minimum… more
    Amentum (10/01/25)
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  • Cloud Developer - Senior

    Amentum (Washington, DC)
    Amentum is searching for a Top - Secret cleared Cloud Developer (Mid) to join our team in Washington, DC. You will be working in an organization that's mission ... priorities while protecting confidential data and sources. The Cloud Developer (Mid) is a part of a team that...Washington, DC at the customer facility. **Requirements:** + Active Top Secret with SCI eligibility + Minimum… more
    Amentum (10/01/25)
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