• Principal ETL Developer

    Leidos (Bethesda, MD)
    …in lieu of a degree. + To be considered must have an active TS / SCI with polygraph security clearance Preferred Qualifications: + In-depth experience ... for high availability and scalability. + Proficiency in programming languages like Java and Python for custom NiFi processor development and scripting for… more
    Leidos (09/13/25)
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  • Software Developer

    KBR (Springfield, VA)
    …+ PKI management and user authentication + Experience with agile development Security Clearance Requirements: Active TS / SCI with Poly Belong, Connect and ... Skills: + Bachelor's degree in Computer Science, Computer Engineering, Information Science, Data Science, or other related field. +...or more object-oriented programming languages such as C++ or Java + Scripting Python, SQL, or similar + Strong… more
    KBR (09/12/25)
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  • Reverse Engineer

    BigBear.ai (Columbia, MD)
    …What you need to have + BS degree with 6 years of experience + Clearance : TS / SCI w/Poly + Experience with developing CNO specific software in ... to have + Experience with any of the following: Java , JavaScript, Bash, Assembly (both x86 and x64), PowerShell,...on the NYSE under the symbol BBAI. For more information , visit https://bigbear.ai/ and follow BigBear.ai on LinkedIn: @BigBear.ai… more
    BigBear.ai (09/12/25)
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  • Software Engineer (Data Analytics Focus)

    BigBear.ai (Columbia, MD)
    …of experience, or 4 years of additional experience in place of a BS + Clearance : TS / SCI w/ Poly + Production-grade software development experience in Java ... company traded on the NYSE under the symbol BBAI. For more information , visit https://bigbear.ai/ and follow BigBear.ai on LinkedIn: @BigBear.ai and X: @BigBearai.… more
    BigBear.ai (09/11/25)
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  • Engineer II Ground Software

    BAE Systems (Westminster, CO)
    …by the US Secretary of Education, US Department of Education. + A current, active Secret security clearance is required, with the ability to obtain and maintain ... a TS / SCI . + Experience in one or more...planning, or scheduling software development in languages such as Java , C , or Python + Experience with object-oriented… more
    BAE Systems (09/11/25)
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  • Lead Data Engineer

    ManTech (Chantilly, VA)
    …metadata management. ** Clearance Requirements:** + Must possess a current and active TS / SCI with polygraph **Physical Requirements:** + Must be able to be in ... and batch data processing. + Implement robust security measures to protect sensitive data and ensure compliance with relevant data security policies and practices.… more
    ManTech (09/11/25)
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  • 147 Cloud Software Engineer 3

    ARSIEM (Annapolis Junction, MD)
    …Posting Date: 2025-09-10 Clearance Requirement : This position requires an active TS / SCI with a polygraph. You must be a US Citizen for consideration. ... of extremely large data sets, real-time systems, and business management information systems) based upon documented requirements. + Works individually or as… more
    ARSIEM (09/11/25)
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  • Principal Data Engineer

    ManTech (Alexandria, VA)
    …NARA standards). ** Clearance Requirements:** + Must possess a current and active TS / SCI with ability to obtain a Polygraph **Physical Requirements:** + Must ... and batch data processing. + Implement robust security measures to protect sensitive data and ensure compliance with relevant data security policies and practices.… more
    ManTech (09/10/25)
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  • Test Engineer Principal

    SAIC (Washington, DC)
    …problems and coordinate with system developers to resolve defects **Qualifications** + ** Clearance Requirements:** Active TS / SCI with Polygraph + **One ... Tester (CSTE), CompTIA Network+ **Education Requirements:** Bachelor's degree in Information Technology, Cybersecurity, Data Science, Information Systems, or… more
    SAIC (09/09/25)
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  • Principal Software Engineer

    BAE Systems (Burlington, MA)
    …concepts to technical and nontechnical teammates **Preferred Education, Experience, & Skills** + TS / SCI Clearance + Motivated collaborator with internal and ... and problem-solving skills + Proficient in multiple high-level programming languages, eg Java , C , Rust, etc. + Experience using collaborative source code… more
    BAE Systems (09/09/25)
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