• Senior Software Engineer - CTJ - Poly

    Microsoft Corporation (Reston, VA)
    …security screenings: + The successful candidate must have an active US Government Top Secret Clearance with access to Sensitive Compartmented Information (SCI) ... to reshape security and empower every user, customer, and developer with a security cloud that protects them with...which includes Microsoft Entra, is looking for a **Senior Software Engineer** . The IDNA team is at the… more
    Microsoft Corporation (09/19/25)
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  • Java - Mainframe Programmer

    GovCIO (Richmond, VA)
    …specifications using the appropriate tools + Maintains and modifies existing software applications. + Analyzes detailed systems factors, including input ... **Overview** GovCIO is currently hiring for Java - Mainframe Developer to perform maintenance, remediation's, and updates to mission...Preferred Skills and Experience + Active Security Clearance of Top - Secret level or higher + Strong working… more
    GovCIO (08/08/25)
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  • Integration Solutions Engineer

    SAIC (Chantilly, VA)
    …Relevant experience to be substituted in lieu of degree. + Active Top Secret /SCI with Poly. + Experience in software /platform tools integration or a related ... the NRO's Ground Enterprise Directorate (GED), responsible for the acquisition of systems over the complete end-to-end life cycle. The role requires an active… more
    SAIC (09/25/25)
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  • Application Support Specialist

    CACI International (VA)
    …Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: Top Secret Employee Type: Regular Percentage of Travel Required: Up to ... to the American public. **Responsibilities:** + Troubleshooting issues impacting system operation and performance + Developing software ...or an additional six years of experience. + Possess Top Secret clearance and possess or be… more
    CACI International (07/16/25)
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  • Information System Security Officer

    Jacobs (Chantilly, VA)
    …Management . Current DoD 8570 IAT II Certification (Security+, CISSP, CISM, CASP+) . Top Secret /SCI security clearance with a current CI Poly . Experience with ... Jacobs is looking for a Information System Security Officer to join our Sensor Processing...Perform continuous monitoring (ConMon) and periodic self-inspections of information systems to ensure security compliance * Review Nessus security… more
    Jacobs (09/03/25)
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  • Senior Python Software Engineer

    EPAM Systems (Mclean, VA)
    We are looking for a **Senior Developer ** to join the team to build a next-generation AI-powered financial assistant platform. We will be rapidly iterating with our ... and be expected to gather low-level requirements, consider edge cases, produce a system design, and an actual implementation **Requirements** + Python, React ( TS… more
    EPAM Systems (08/21/25)
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  • Graphic Designer II

    SOS International LLC (Reston, VA)
    …with at least a portion of the experience within the last 2 years. + Active DoD Top Secret Clearance with SCI and must be able to obtain CI Poly. + Demonstrate ... **Overview** SOSi is seeking a Mid-level Graphic Developer /Designer (Scientific Support) to provide support on foreign Weapons of Mass Destruction (WMD) analysis in… more
    SOS International LLC (09/05/25)
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  • SIGINT Systems Engineer

    SAIC (Chantilly, VA)
    **Description** SAIC is seeking a technical **Space Systems Engineer** to performs system and enterprise-level systems engineering (SE) across the life-cycle ... complex Space Systems acquisition processes. This position requires an **active TS /SCI Clearance with Polygraph** and is located in **Chantilly, VA.** In this… more
    SAIC (08/07/25)
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  • AI/ML Software Engineer

    Rite-Solutions Inc. (Dahlgren, VA)
    …Who are we? Rite-Solutions, Inc. is a growing and innovative CMMI Level III software and systems engineering company. We value the experience of the employee, ... Virginia | Full Time Rite-Solutions is seeking an AI/ML Software Engineer for full-time support in a hybrid capacity...to meet current Cyber Defensive needs. As a Senior Developer on this program, you will be tasked with… more
    Rite-Solutions Inc. (09/02/25)
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  • Full Stack Software Engineer SME

    Leidos (Alexandria, VA)
    …Must have at least 5-7 years of professional experience as both a hands-on developer and technical leader. + **Cloud & Software Engineering** : Extensive ... **Description** National Security Sector combines technology-enabled services and mission software capabilities in the areas of cyber, logistics, security… more
    Leidos (08/23/25)
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