• Software Developer / Engineer

    Athenix Solutions Group, LLC (Mclean, VA)
    Software Developer / Engineer Mclean, VA (http://maps.google.com/maps?q=Mclean+VA+USA) *ACS Description Athenix Solutions Group is looking for Software ... roles to develop, maintain, and enhance complex and diverse software systems assisting in the defense of our nation....have an exciting job waiting for you! Requirements + Active Clearance: TS/SCI with Polygraph is required… more
    Athenix Solutions Group, LLC (09/13/25)
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  • Software Applications Developer…

    Amentum (Chantilly, VA)
    Amentum is seeking a ** Software Applications Developer -Senior** to support our **FEDSIM United States Army National Guard (G2 IS3)** contract. ... **Responsibilities** + Designs, develops, and maintains custom software applications that support enterprise-wide task order (TO) program management, reporting, and… more
    Amentum (09/03/25)
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  • Software Developer

    SAIC (Chantilly, VA)
    … systems. This position is located in Chantilly, VA and requires an active TS/SCI clearance with Full Scope Polygraph (FSP). Job responsibilities include, ... **Description** SAIC is seeking a Software Develper to maintain a network, records system,... systems. + Finesse cyber data models. **Qualifications** + ** Active TS/SCI with polygraph .** + Bachelors and… more
    SAIC (09/24/25)
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  • Senior Full Stack Software Developer

    ManTech (Chantilly, VA)
    **MANTECH** seeks a motivated, career and customer-oriented **Senior Full Stack Software Developer ** to join our team in **Chantilly, VA.** **Responsibilities ... training manuals or similar documentation. **Clearance Requirements:** + Must have a current/ active TS/SCI w/ Polygraph . **Physical Requirements:** + Must be able… more
    ManTech (08/20/25)
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  • Senior Software Developer - TS/SCI…

    Leidos (Reston, VA)
    **Description** The Mission Solutions Business Area at Leidos seeks a Software Engineer to lead the creation of new software capabilities within a matrixed ... system design, data analysis, test, simulation, and verification of software simulation or decision systems. A successful applicant will...performs them. It is a critical role within multiple active R&D projects. The focus of this position is… more
    Leidos (09/21/25)
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  • Software Developer C++ TS/SCI/ Poly

    Parsons Corporation (Centreville, VA)
    …with virtualized environments including KVM, VMWare **Security Clearance Requirement:** An active Top Secret SCI w/ Polygraph security clearance is required ... We've got what you're looking for. **Job Description:** Are you a ** software engineer** looking to improve and enhance mission-critical software applications?… more
    Parsons Corporation (08/08/25)
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  • Senior ServiceNow Developer

    CACI International (Chantilly, VA)
    …None Type of Travel: None * * * **The Opportunity:** CACI is seeking a Senior Software Developer to join our Development Team on the All Spark program. You will ... Senior ServiceNow Developer Job Category: Information Technology Time Type: Full...and/or SAFE applications within ServiceNow. **Qualifications:** _Required:_ * An Active TS/SCI Clearance with Polygraph . * Security+… more
    CACI International (09/09/25)
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  • Java Developer

    CACI International (Sterling, VA)
    …Travel: Local * * * **The Opportunity:** CACI is seeking an enthusiastic Java Software Developer to join our Team. We enable national security missions through ... Java Developer Job Category: Engineering Time Type: Full time...practices and have previous development experience. **Qualifications:** _Required:_ + Active TS/SCI with Polygraph clearance. + Bachelor's… more
    CACI International (08/08/25)
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  • Full Stack Developer - Front End

    CACI International (Chantilly, VA)
    …Active Top Secret/Sensitive Compartmented Information (TS/SCI) clearance, with polygraph + Background in Computer Science, Information Technology, Cyber Security, ... Full Stack Developer - Front End Job Category: Engineering Time...Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular Percentage of Travel Required: Up… more
    CACI International (09/04/25)
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  • PeopleSoft Developer

    CACI International (Springfield, VA)
    PeopleSoft Developer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular ... None * * * CACI is seeking a PeopleSoft Developer . This position can be based in Springfield/Herndon, VA...technical design specifications + Assist with configuration of applications software + Analyze, code and test software … more
    CACI International (07/25/25)
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