• Senior Software Engineer /AFSIM…

    KBR (Reston, VA)
    Title: Senior Software Engineer /AFSIM Modeler Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and ... solutions to our customers in the intelligence and national security communities. In this position, your work will have...space defense. Key Responsibilities: KBR is seeking a Senior Software Engineer /AFSIM Modeler to join a multi-disciplinary… more
    KBR (09/30/25)
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  • Systems Engineer ( Software )…

    Northrop Grumman (Fairfax, VA)
    …have an **active** US Government DoD Top Secret/Sensitive Compartmented Information (SCI) security clearance **at the time of application** [ **_US Citizenship ... RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: SCI TRAVEL: Yes, 10% of the Time **Description** At Northrop Grumman, our employees… more
    Northrop Grumman (09/10/25)
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  • Software Engineer

    Govini (Arlington, VA)
    … engineers to join our Forward Deployed Engineering team. As a Forward Deployed Software Engineer at Govini, you are accountable for building new and ... Defense Acquisition from an outdated manual process to a software -driven strategic advantage for the United States. Our flagship...environment Desired Skills: + Current possession of a US security clearance or the ability to obtain… more
    Govini (10/01/25)
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  • Junior Software Engineer (Angular)

    CACI International (Hampton, VA)
    Junior Software Engineer (Angular) Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: None Employee Type: Regular Percentage ... US * * * **The Opportunity:** Opportunity: We are seeking talented IT/ Engineer professionals excited to improve battlespace awareness and decision-making support at… more
    CACI International (08/30/25)
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  • Senior Cyber Security Engineer

    Leidos (Chantilly, VA)
    **Description** Leidos is currently seeking a **Senior Cyber Security Engineer ** who is responsible for developing and implementing advanced security ... security risks. + Secure development environments by implementing application security architecture and conducting evaluations of software for security more
    Leidos (08/30/25)
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  • Network Security Engineer III

    TekSynap (Virginia Beach, VA)
    …support continuous monitoring and accreditation efforts. **REQUIRED QUALIFICATIONS** + Active Secret security clearance (Tier 5) + Bachelor of Science in ... and IDS/IPS technologies. **Overview** We are seeking a Network Security Engineer III to join our team...vision, depth perception, and ability to adjust focus. **WORK AUTHORIZATION/ SECURITY CLEARANCE ** + US Citizen + Active… more
    TekSynap (10/01/25)
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  • Software Engineer , Mid-Level

    Parsons Corporation (Centreville, VA)
    …an Agile Software Development environment using the Scrum methodology + Security + Certification ** Security Clearance Requirement:** None This position is ... got what you're looking for. **Job Description:** Parsons is looking for a Mid-Level Software Engineer with an enterprise software development background who… more
    Parsons Corporation (09/04/25)
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  • Information Systems Security

    Amentum (Chantilly, VA)
    …space? If so, look no further. Amentum is seeking a **Principal Information System Security Engineer ** to join our team of passionate individuals in **Chantilly, ... mission. We are seeking a highly skilled and experienced Principal Information System Security Engineer to join our team. The successful candidate will bring… more
    Amentum (08/19/25)
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  • Software Engineer

    Guidehouse (Springfield, VA)
    …**:** + An ACTIVE and MAINTAINED TOP SECRET with SCI (TS/SCI) Federal or DoD security clearance + Bachelor's degree + THIRTEEN (13) years of professional working ... Software Engineering (SWE) **Travel Required** **:** None ** Clearance Required** **:** Active Top Secret SCI (TS/SCI) **What...+ An ACTIVE and MAINTAINED TS/SCI Federal with DoD security clearance with a COUNTERINTELLIGENCE (CI) polygraph… more
    Guidehouse (07/10/25)
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  • Security DevSecOps Engineer - Hybrid

    General Dynamics Information Technology (Springfield, VA)
    …of our nation's most critical homeland missions. GDIT is seeking a highly motivated security engineer to join our growing team to develop, support, and modernize ... **Req ID:** RQ196793 **Type of Requisition:** Regular ** Clearance Level Must Be Able to Obtain:** None... missions. GDIT is supporting Department of the Homeland Security (DHS) software development and application enhancements.… more
    General Dynamics Information Technology (09/23/25)
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