• Senior System Tester

    Competitive Range Solutions, LLC (Fort Meade, MD)
    …integration of testing methodologies and best practices. Required Qualifications: + Active Secret Clearance: TS preferred. + Education: + Bachelor's Degree in ... projects in a collaborative, congenial environment. We are seeking a Senior System Tester to conduct comprehensive requirements analysis, software testing,… more
    Competitive Range Solutions, LLC (08/07/25)
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  • Senior Software Engineer

    ManTech (Fort Meade, MD)
    …of a team. Reviews and tests software components for adherence to the design requirements and documents test results. Resolves software problem reports. + Utilizes ... software development and software design methodologies appropriate to the development environment. + Provides...+ Familiarity with GitLab CI/CD + Experience developing RESTful web applications. + Strong ability to work in a… more
    ManTech (09/13/25)
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  • Senior SW Engineer

    Leidos (Chantilly, VA)
    …incrementally build out applications to meet customer requirements Leverage Amazon Web Services Experience creating RESTful API **Required Qualifications:** Active ... TS /SCI with Polygraph BS degree and 12+ years of...Go, Ruby etc. Experience with defining system architectures and design of new features Prior experience developing solutions to… more
    Leidos (09/26/25)
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  • Sr Cloud Security Architect

    Shuvel Digital (Arlington, VA)
    Title: Senior Cloud Security Architect Type: Contract Location: Arlington, VA Clearance: An active Secret security clearance is required with the eligibility to ... obtain a TS /SCI. TS /SCI is preferred. Description: Raytheon is...a large mission critical development and sustainment program to design , build, deliver, and operate a network operations environment… more
    Shuvel Digital (09/25/25)
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  • Sr Software Engineer

    Shuvel Digital (Dulles, VA)
    …introducing new cyber capabilities to address emerging threats. Raytheon is seeking a Senior Software Engineer to support the design , development, and deployment ... Title: Senior Software/Security Engineer (CyberSecurity) Type: Contract Location: Dulles,...(CyberSecurity) Type: Contract Location: Dulles, VA Clearance: An active Secret security clearance is required with the eligibility to… more
    Shuvel Digital (09/25/25)
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  • Full Stack Developer

    Arena Technical Resources, LLC (Springfield, VA)
    …software development lifecycle - Knowledge of user-centered design /human centered design principles - Knowledgeable about Web Accessibility requirements - ... Developer Location: Springfield, VA Eligibility/Clearance: This position requires an active TS /SCI clearance Job Description: We are looking for highly energetic, … more
    Arena Technical Resources, LLC (07/22/25)
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  • Software Test Engineer

    RBR-Technologies (Odenton, MD)
    …test engineers to ensure effective execution of test objectives. REQUIREMENTS + Active Top Secret clearance + Bachelor's degree and 10+ years of progressive, ... for entities in the Defense Industrial Base (DIB). The Senior Software Test Engineer will play a lead role...testing and validating data analytic services that integrate with web applications to extract insights from commercial and government… more
    RBR-Technologies (09/09/25)
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  • Full Stack Developer, Team Lead

    Leidos (Ashburn, VA)
    …with DevOps frameworks. + Experience with Jira, Confluence. **Preferred Qualifications:** + Active DOD Top Secret or DHS CBP BI + Solid experience as a full ... (CBP). In this hands-on position, you will work collaboratively to architect, design , build, deliver, and enhance highly available, scalable, real-time systems. You… more
    Leidos (09/11/25)
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  • Software Engineer III

    TheIncLab (Mclean, VA)
    …US Citizen and willing and eligible to obtain a US Security Clearance at the Secret or Top - Secret level. Existing clearance preferred. Benefits What We Offer ... meet purpose as well. We are looking for a Senior Software Engineer III to join our R&D team....complex features and applications. What will you do? + Design , develop, and maintain scalable, high-performance applications using Node.js,… more
    TheIncLab (09/26/25)
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  • Linux Systems Engineer

    SAIC (Arlington, VA)
    … and dark web . Clearance/Citizenship Requirements: + US Citizenship with an active Top Secret Clearance with ability to obtain SCI (Active and/or PR within ... **Description** Seeking a Senior Systems/Network Engineer, working with a diverse team...a small team with minimal supervision. Daily responsibilities include design , development, and ongoing maintenance of cluster and virtualized… more
    SAIC (09/20/25)
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