• Principal Software Engineer - 25k Sign on Bonus

    Leidos (Columbia, MD)
    …Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence ( SIGINT ), and Cryptographic Key Management. ... Software Engineer to design, develop, and enhance complex software systems , including high-performance analytics, large-scale data processing, real-time applications,… more
    Leidos (07/31/25)
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  • Software Engineer - 25k Sign on Bonus

    Leidos (Annapolis Junction, MD)
    …Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence ( SIGINT ), and Cryptographic Key Management. ... to add new features. + Integrate existing software into new or modified systems or operating environments. + Develop simple data queries for existing or proposed… more
    Leidos (09/30/25)
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  • Manual Tester

    Leidos (Annapolis Junction, MD)
    …Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence ( SIGINT ), and Cryptographic Key Management. ... for corrective actions, reporting, and audits. + Must have experience testing systems from existing system and functional specifications. + Must have experience… more
    Leidos (09/28/25)
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  • Principal Technical Scrum Team PM (SPM)

    Leidos (Bethesda, MD)
    …Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence ( SIGINT ), and Cryptographic Key Management. ... a tailored SAFe Agile DevSecOps environment. This role works with internal systems engineers to ensure customer priorities are planned through the implementation… more
    Leidos (09/27/25)
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  • Data Manager

    Leidos (Bethesda, MD)
    …Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence ( SIGINT ), and Cryptographic Key Management. ... and data product standards + Experience with enterprise computing, database systems , and enterprise class commercial technologies + Experience in data integration… more
    Leidos (09/26/25)
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  • Cyber Range Network Engineer

    Leidos (Annapolis Junction, MD)
    …Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence ( SIGINT ), and Cryptographic Key Management. ... by guiding the definition, implementation, and delivery of capability focused on Cyber Training systems . As a key player on our team, you will leverage your skills… more
    Leidos (09/18/25)
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  • COMSEC/Network Engineer

    Leidos (Laurel, MD)
    …Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence ( SIGINT ), and Cryptographic Key Management. ... an accredited college or university. Five (5) years of additional systems administration/network engineering experience may be substituted for a bachelor's degree.… more
    Leidos (09/16/25)
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  • Database Administrator

    Leidos (Annapolis Junction, MD)
    …Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence ( SIGINT ), and Cryptographic Key Management. ... + Perform database recovery actions. + Modify existing database scripts to enhance systems support and create new database scripts for recurring database issues. +… more
    Leidos (09/13/25)
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  • Principal User Interface Developer 25k Sign…

    Leidos (Columbia, MD)
    …Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence ( SIGINT ), and Cryptographic Key Management. ... . **Responsibilities Include:** + Collaborate with **Subject Matter Experts** and ** Systems Engineers** to fully understand system requirements and desired user… more
    Leidos (09/02/25)
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  • Full Stack Software Engineer

    Leidos (Columbia, MD)
    …Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence ( SIGINT ), and Cryptographic Key Management. ... to add new features. + Integrate existing software into new or modified systems or operating environments. + Develop simple data queries for existing or proposed… more
    Leidos (08/09/25)
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