• Transportation Data Scientist

    Leidos (Mclean, VA)
    …mobility, and environmental impacts. STOL provides a variety of services to support the advancement and adoption of emerging technologies, including automation and ... Leidos is seeking a highly skilled **Transportation Data Scientist** to support FHWA-funded projects at the intersection of AI, data science, and… more
    Leidos (11/01/25)
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  • Systems Engineer

    Leidos (Chantilly, VA)
    …National Security Sector is seeking a fully cleared Systems Engineer to support an enterprise IT program. The program requires systems engineering expertise with ... a background in Authorization and Assessment (A&A) to support the accreditation of a High Performance Computing (HPC) environment. Our client conducts forensic … more
    Leidos (11/01/25)
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  • Systems Engineer

    Leidos (Newport News, VA)
    **Description** **Position Overview** Join the National Security Sector at Leidos to support the crucial ACCA5JI JINTACCS mission. In this role, you will act as a ... **Tactical Data Link (TDL) Systems Engineer** , providing essential support to the USAF TDL Configuration and Logistics (C&L)...4 or more years of recent experience performing TDL analysis or operating USAF TDL systems using applicable military… more
    Leidos (10/28/25)
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  • SMIT Service Desk Technical Lead

    Leidos (Norfolk, VA)
    …on technical training sessions + Track agent performance + Assist Supervisor with ticket analysis + Research mishandled tickets that get sent back to the team + ... Provide escalation follow-up + Mentor and provide operational support to agents + Coordinate with OST to ensure...Benefits** Pay and benefits are fundamental to any career decision . That's why we craft compensation packages that reflect… more
    Leidos (10/28/25)
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  • Network Operations Center Analyst - 2nd Shift

    Leidos (Arlington, VA)
    …within Leidos is seeking a **Network Operations Center (NOC) Analyst** to support the operational environment for the Compartmented Enterprise Services Office (CESO) ... resolve all known system anomalies and perform root cause analysis as required. Generate process improvements as needed to...approach to meeting user requirements. + Provide 24x7 call-in support in the event of systems outages, along with… more
    Leidos (10/28/25)
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  • Interoperability Test Engineer

    Leidos (Newport News, VA)
    …**Summary** Leidos is seeking an experienced **Interoperability Test Engineer** to support the ACCA5JI JINTACCS mission at the Langley, VA customer office. ... documentation, including test plans, procedures, and test configuration drawings. + Support Joint test planning, participate in relevant panels (TAG, ISG, JARP),… more
    Leidos (10/28/25)
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  • Senior Signal Processing Engineer

    Leidos (Arlington, VA)
    …systems for the extraction of information from signal sensors** . You will support the Division by achieving program objectives, leading technical teams - and ... - Develop novel and advanced algorithms, performance simulation, and analysis - using simulated and real data in both...- Serve as Technical Team Lead - Lead or support marketing and business development initiatives: develop technical solutions… more
    Leidos (10/17/25)
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  • Operations Advisor

    Leidos (Reston, VA)
    …(1 to 20+ years of experience)** with a current **TS/SCI w/Polygraph,** to support a wide range of operational and programmatic activities. Operations Advisors will ... also be expected to provide thorough and knowledgeable briefings on their analysis to customer management. Work occurs at client sites in Northern Virginia. **This… more
    Leidos (10/15/25)
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  • Senior Integration Engineer

    Leidos (Reston, VA)
    …between applications. + Lead end-to-end integration lifecycles (SDLC) from requirements analysis through deployment, testing, and production support . + Apply ... ecosystems across cloud and hybrid environments. This position can support telework up to 90% with 10% travel as...Benefits** Pay and benefits are fundamental to any career decision . That's why we craft compensation packages that reflect… more
    Leidos (10/11/25)
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  • Security Analyst

    Leidos (Alexandria, VA)
    **Description** Leidos is seeking a Security Engineer to support the execution of strategic, operational, and organizational PPSM objectives. This position can be ... DISN) and conduct quality assurance of all VA, IA security engineering analysis , QA, systems and application security implementation strategies and measures for… more
    Leidos (10/01/25)
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