• Senior Systems Engineer

    Leidos (Springfield, VA)
    **Description** The Senior Systems Engineer will provide technical leadership and systems engineering expertise for the Enterprise Information Management Systems ... + Coordinate and involve stakeholders across software, hardware, project management, security , and quality domains to ensure comprehensive system solutions. +… more
    Leidos (10/28/25)
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  • Load Balance Network Engineer (SME)

    Leidos (Alexandria, VA)
    …with 16 years of related experience can be used in lieu of Bachelor's degree. ** Security Clearance ** + Due to the nature of the government contracts we support, ... repeatability. Your greatest work is ahead! Leidos is seeking a Load Balance Network Engineer SME to maintain a large enterprise IT contract for the DOD. This role… more
    Leidos (10/24/25)
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  • General Engineer /Technical Analyst - Full…

    National Reconnaissance Office (NRO) (Chantilly, VA)
    …Citizenship is required + You must be able to obtain and maintain a TS/SCI security clearance + You will be subject to pre-employment and periodic drug testing ... work involves planning, evaluating, and executing programs, which impact national security ; and/or extending the existing parameters of technical and scientific… more
    National Reconnaissance Office (NRO) (08/19/25)
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  • Systems Engineer

    Leidos (Norfolk, VA)
    …Digital Modernization sector is currently seeking a motivated, career oriented System Engineer with proven experience to join the JSP Platform Services team in ... and using SCAP/Evaluate-STIG/STIG Viewer tool. + Experience working with system security applications (ACAS) and mitigating vulnerabilities. + 8570/8140 IAT Level II… more
    Leidos (09/17/25)
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  • Software Engineer

    Leidos (Reston, VA)
    …Additional experience may be considered in lieu of a degree. + Active DoD Secret security clearance . + Experience in one or both of React/Typescript or Java. + ... has an opening for a **React/Typescript and Java Software Engineer ** . This is an exciting opportunity to utilize...least 3 days with an anticipated close date of no earlier than 3 days after the original posting… more
    Leidos (11/07/25)
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  • Interoperability Test Engineer

    Leidos (Newport News, VA)
    …188-220, and 2045-47001 (minimum 3 years). + Current or Active DoD Top Secret/SCI security clearance . **Why Leidos?** Join our talented team and engage in ... **Description** **Summary** Leidos is seeking an experienced **Interoperability Test Engineer ** to support the ACCA5JI JINTACCS mission at the...least 3 days with an anticipated close date of no earlier than 3 days after the original posting… more
    Leidos (10/28/25)
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  • Data Engineer

    Leidos (Sterling, VA)
    …community. Our Mission, Vision, and Values guide the way we do business. The National Security Sector at Leidos currently has an opening for a Data Engineer with ... + US Citizen + Ability to get/maintain Public Trust clearance + Strong understanding of data modeling, data warehousing,...least 3 days with an anticipated close date of no earlier than 3 days after the original posting… more
    Leidos (10/21/25)
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  • Field Engineer

    Leidos (Newport News, VA)
    **Description** We're looking for a Junior Field Engineer to become a key part of our customer-facing technical team. In this role, you'll be responsible for ... considered in lieu of a degree. + Top Secret/SCI clearance + 1+ years of hands-on experience supporting Windows...years of hands-on experience supporting Windows Server environments. + Security + or equivalent or willing to obtain + Familiarity… more
    Leidos (10/09/25)
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  • Lead Software Engineer - Computer Vision…

    Leidos (Mclean, VA)
    …customer site in McLean, VA.** **Role Overview:** Leidos is seeking a **Lead Software Engineer - Computer Vision & Automation** to join a highly successful team in ... * Ensure adherence to Agile processes, DecSecOps practices, and agency-mandated security and compliance guidelines. * Develop and maintain documentation, reporting… more
    Leidos (10/05/25)
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  • Software Integration Engineer

    Leidos (Chantilly, VA)
    …available ICAM services for protecting those critical mission applications across multiple security domains. The GxNext contract was awarded to Leidos in 2021 and ... + Implement, evolve, and support authentication, Single Sign On (SSO), Security Assertion Markup Language (SAML), federation, and cloud infrastructure + Implement… more
    Leidos (08/28/25)
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