• Information Assurance Engineer

    Leidos (Chantilly, VA)
    …security awareness training initiatives. **What does Leidos need from me?** + Active Top Secret /SCI ( TS /SCI) with Polygraph security clearance required. Must ... Leidos National Security Sector (NSS) combines technology-enabled services and mission software capabilities in the areas of cyber, logistics, security operations,… more
    Leidos (06/28/25)
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  • Storage Engineer

    Leidos (Chantilly, VA)
    …configurations, policies, and procedures. **What does Leidos need from me?** + Active Top Secret /SCI ( TS /SCI) with Polygraph security clearance required. ... Leidos National Security Sector (NSS) combines technology-enabled services and mission software capabilities in the areas of cyber, logistics, security operations,… more
    Leidos (06/28/25)
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  • Cyber Engineer

    Leidos (Chantilly, VA)
    …ensure a secure system architecture. **What does Leidos need from me?** + Active Top Secret /SCI ( TS /SCI) with Polygraph security clearance required. Must be ... Leidos National Security Sector (NSS) combines technology-enabled services and mission software capabilities in the areas of cyber, logistics, security operations,… more
    Leidos (06/28/25)
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  • Senior Cloud Engineer

    Leidos (Chantilly, VA)
    …guidance on cloud best practices. **What does Leidos need from me?** + Active Top Secret /SCI ( TS /SCI) with Polygraph security clearance required. Must be ... Leidos National Security Sector (NSS) combines technology-enabled services and mission software capabilities in the areas of cyber, logistics, security operations,… more
    Leidos (06/28/25)
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  • Senior Software Systems Engineer

    Leidos (Fort Belvoir, VA)
    …of experience) | MS preferred (10-13 years of experience) + **Security Clearance:** Top Secret with ability to obtain SCI required + **Technical Expertise:** ... to develop, configure, deploy, and maintain a specialized on-premises software system for the analysis of nuclear weapon effects....this job requisition will remain open for at least 3 days with an anticipated close date of no… more
    Leidos (05/09/25)
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  • Principal/Senior Principal Cyber Software…

    Northrop Grumman (Chantilly, VA)
    …career. Are you interested in defining possible? Northrop Grumman is seeking a Principal Software Engineer /Sr Principal Software Engineer to join our ... RELOCATION ASSISTANCE: No relocation assistance available CLEARANCE TYPE: Secret TRAVEL: Yes, 10% of the Time **Description**...customers around the world. In this role, the Principal Software Engineer /Sr Principal Software … more
    Northrop Grumman (05/28/25)
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  • Senior Electrical Engineer - Data Center

    Parsons Corporation (Centreville, VA)
    …to work effectively in a team environment. **Security Clearance Requirement:** An active Top Secret SCI w/Polygraph security clearance is required for this ... for an amazingly talented Senior level **Data Center Electrical Engineer ** to join our team! In this role you...such as stand-by diesel generators and related fuel systems, 3 phase electrical systems that include but not limited… more
    Parsons Corporation (06/28/25)
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  • Windows Engineer

    Koniag Government Services (Vienna, VA)
    …Kadiak and our government customer in Vienna, VA. **This position requires an active Top - Secret security clearance with SCI Poly. This opportunity is offering a ... + Strong communication skills, both written and verbal. + Top - Secret security clearance with SCI Poly. **Education:**...Software and Systems Development + Job Function Systems Engineer + Pay Type Salary + Vienna, VA 22180,… more
    Koniag Government Services (04/12/25)
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  • Test Engineer

    Parsons Corporation (Centreville, VA)
    …to computer architecture. An advanced degree is preferred at this level. + Active Top Secret Clearance with SCI eligibility + 2+ years of related professional ... Software Development environment (Scrum) **Security Clearance Requirement:** An active Top Secret security clearance is required for this position.​ This… more
    Parsons Corporation (05/13/25)
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  • Senior Software Integration Engineer…

    RTX Corporation (Sterling, VA)
    …evolving global market. Collins Aerospace is seeking a skilled and detail-oriented Senior Software Integration Engineer to work on an Integration & Test team. ... candidate will have a passion for improving and creating software integration and test utilities and processes. The ideal...3 years of experience + Active and transferable TS /SCI US government issued security clearance is required prior… more
    RTX Corporation (06/18/25)
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