• ETL Java Developer SME

    Leidos (Bethesda, MD)
    …Additional years of experience may be substituted in lieu of a degree. + ** TS / SCI with a polygraph is required for consideration.** **Preferred ... Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence (SIGINT), and Cryptographic Key Management. At **Leidos** , we… more
    Leidos (10/31/25)
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  • Sr. Marklogic Developer

    Leidos (Bethesda, MD)
    …of relevant experience. Will consider work experience in lieu of a degree. + TS / SCI with a polygraph is required for consideration. **Preferred ... Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence (SIGINT), and Cryptographic Key Management. At **Leidos** , we… more
    Leidos (10/31/25)
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  • Java Developer

    Leidos (Bethesda, MD)
    …may be substituted in lieu of a degree. + Candidate must have a current TS / SCI with Polygraph **Preferred Qualifications:** + Experience in AWS Data ... Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence (SIGINT), and Cryptographic Key Management. At **Leidos** , we… more
    Leidos (10/31/25)
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  • Principal Test Engineer

    Leidos (Bethesda, MD)
    …in lieu of a degree + **Clearance Required: Must have an active TS / SCI with Polygraph ** **Preferred Qualifications:** + Experience with administration ... Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence (SIGINT), and Cryptographic Key Management. At **Leidos** , we… more
    Leidos (10/31/25)
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  • Network Engineer

    CACI International (College Park, MD)
    Information Technology Time Type: Full time Minimum Clearance Required to Start: TS / SCI with Polygraph Employee Type: Regular Percentage of Travel ... and deliver innovative products and applications that are deployed in highly sensitive customer environments and have broad applications for federal missions. On… more
    CACI International (12/09/25)
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  • Principal Network Engineer

    Leidos (Mclean, VA)
    …more years of prior relevant experience. + Must have active and current TS / SCI with Polygraph . **Preferred Qualifications:** + Experience developing DevOps ... Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence (SIGINT), and Cryptographic Key Management. At **Leidos** , we… more
    Leidos (01/09/26)
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  • Data Scientist

    Leidos (Mclean, VA)
    …+ Learn and leverage technologies including AWS and Git. **Basic Qualifications** **:** + Must have TS / SCI with Polygraph . + BS degree and 8 - 12 years of ... Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence (SIGINT), and Cryptographic Key Management. At **Leidos** , we… more
    Leidos (12/27/25)
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  • SOC Technical Lead

    ManTech (Mclean, VA)
    …analysis, such as GCFE, GREM, OSCP, or similar **Clearance Requirements:** + Active/current TS / SCI with Polygraph is required for this position **Physical ... 11+ years of experience performing SOC incident response duties within the Intelligence Community + 2+ years performing incident detection, response, or forensics in… more
    ManTech (12/03/25)
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  • System Engineer

    Athenix Solutions Group, LLC (Mclean, VA)
    …If so, we have an exciting job waiting for you! Requirements + Active Clearance: TS / SCI with Polygraph ?is required + Education: Positions available no matter ... the following areas? + Understanding of or background in end-to-end Signals Intelligence or Cyberspace workflows + Requirements development and management + Working… more
    Athenix Solutions Group, LLC (10/23/25)
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  • Cloud Support Engineer

    ManTech (Vienna, VA)
    …Google Workspace or Microsoft Office collaboration tools **Clearance Requirements:** + An active/current TS / SCI with Polygraph is required for this position. ... need. **Minimum Qualifications:** + Bachelor's degree in Computer Science, Information Systems, Engineering, Mathematics, or related discipline + **Education… more
    ManTech (01/07/26)
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