• Sr. Software Engineer

    Leidos (Arlington, VA)
    …DevOps Engineer - Professional: Focuses on provisioning, operating, and managing distributed application systems on AWS. + Experience designing, developing, and ... **Description** Leidos is presently seeking a **Sr.** **Software Engineer** in support of the Defense Information Systems Agency GSMO-II Program. The selected… more
    Leidos (11/09/25)
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  • Cyber Security Engineer IV

    SOS International LLC (Reston, VA)
    …and enable secure, reliable mission delivery. **Essential Job Duties** **Classified Systems Leadership (ISSM)** + Program Oversight: Lead SOSi Corporate Classified ... Information Systems and serve as the primary ISSM for all...Operate (ATO): Author and maintain critical security documentation, including System Security Plans (SSP) and Security Controls, to obtain… more
    SOS International LLC (12/31/25)
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  • Cybersecurity Engineer I

    TekSynap (Virginia Beach, VA)
    **Responsibilities & Qualifications** **RESPONSIBILITIES** + Support the system hardening of DoD systems through secure configuration and implementation of ... Apply and validate Security Technical Implementation Guides (STIGs) to ensure system compliance. + Conduct vulnerability scans using the Assured Compliance… more
    TekSynap (12/30/25)
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  • Unix Specialist in St. Louis or Norfolk with a CI…

    Deloitte (Richmond, VA)
    …the Intelligence Community (IC). Conduct thorough technical assessments of UNIX-based systems (eg, Solaris, AIX, Linux variants) for compliance with Intelligence ... Perform manual audits of UNIX configurations, user access controls, file system permissions, patch management, and security logging. + Analyze vulnerabilities… more
    Deloitte (12/25/25)
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  • Principal Engineer - Mechanical

    Bechtel Corporation (Reston, VA)
    …our Impact Report . # Job Summary: The Principal Engineer - Mechanical will support the development and execution of combined cycle power projects in the Mechanical ... of design, development, modification, evaluation, and constructability reviews of mechanical systems and equipment. Your technical expertise will ensure the unique… more
    Bechtel Corporation (12/11/25)
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  • Electrical Engineering Intern (Summer 2026!)

    CDM Smith (Fairfax, VA)
    …projects. CDM Smith offers a full complement of electrical engineering and support services to our clients. Our Electrical services include: Electrical System ... Planning & Studies Power System Design, Protection & Generation, Power System Analysis, Facility System Design, Sustainability/Renewable Energy In this role… more
    CDM Smith (12/08/25)
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  • Transport Network Specialist

    Leidos (Norfolk, VA)
    …Masters with less than 2 years of prior relevant experience (in System Engineering, Computer Science, Information Systems , Engineering Science, Engineering ... **More About the Role:** Leidos is seeking a Transport Network Specialist to support related efforts for SMIT, the largest IT services program for the Navy.… more
    Leidos (01/13/26)
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  • Software Engineer

    Leidos (Sterling, VA)
    …for a Department of Homeland Security customer. **Primary Responsibilities:** + Support the development life cycle of platform architectural design, deployment and ... debugging + Support a release pipeline to enable fast, but safe...Develop & Maintain sound version control best practices-based CM systems (GIT), including branching and merging strategies + Actively… more
    Leidos (01/08/26)
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  • ISO 20000 Quality SME

    CACI International (Sterling, VA)
    …of Homeland Security (DHS). As a member of the ITI2.1 Team, you will support the men and women charged with safeguarding the American people and enhancing the ... team is crucial. The ISO 20000 Quality SME will support the ITI2.1 program across a broad range of... the ITI2.1 program across a broad range of systems and software technologies. The ideal candidate will have… more
    CACI International (11/15/25)
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  • Cyber Host Forensic Analyst IV

    Nightwing (Sterling, VA)
    Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our ... in identifying different classes of attacks and attack stages - Understanding of system and application security threats and vulnerabilities - Understanding of… more
    Nightwing (10/23/25)
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