• Software Engineer

    Leidos (Annapolis Junction, MD)
    …Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence ( SIGINT ), and Cryptographic Key Management. ... tools. + Must have experience with technologies underlying cryptographic systems (symmetric and asymmetric cryptography, ASN.1 encoding, XML canonicalization,… more
    Leidos (09/18/25)
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  • Mid/Sr. Network Engineer TS/SCI Poly

    Leidos (Annapolis Junction, MD)
    …Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence ( SIGINT ), and Cryptographic Key Management. ... in accordance with the System Security Plans for these systems to rapidly and accurately identify and remediate IAVAs....5 years of in-depth experience with hardware/software from Cisco Systems . + Must have at least 5 years of… more
    Leidos (09/13/25)
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  • Java Developer

    Leidos (Bethesda, MD)
    …Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence ( SIGINT ), and Cryptographic Key Management. ... program provides Agile development and operations and maintenance for mission critical systems . Based in DevOps framework, this role participates in and/or directs… more
    Leidos (08/08/25)
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  • Senior Kubernetes Software Engineer

    Leidos (Columbia, MD)
    …Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence ( SIGINT ), and Cryptographic Key Management. ... in Kubernetes and cloud-native development. You'll contribute to production-grade systems , help shape infrastructure and deployment workflows, and collaborate across… more
    Leidos (07/31/25)
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  • Automated Test Framework Software Engineer TS/SCI…

    Leidos (Aurora, CO)
    …Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence ( SIGINT ), and Cryptographic Key Management. ... management tools. + Must have experience working in Windows and/or Linux operating systems and experience working in a virtualized environment (managing VMs). + If… more
    Leidos (09/27/25)
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  • TS/SCI Sensor Resource Manager

    Insight Global (Beale AFB, CA)
    …- 2+ years of DCGS (Distributed Common Ground System) experience - 2 years of SIGINT ( Signals Intelligence ) sensor management experience - 3+ years of ISSM ... software infrastructure issues, including servers, networks, and security, using systems analysis techniques to ensure optimal functionality. This individual will… more
    Insight Global (09/24/25)
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  • Senior Program Manager

    Leidos (Columbia, MD)
    …Computer Network Operations (CNO), Offensive Cyber, Analytical Methods and Modeling, Signals Intelligence ( SIGINT ), and Cryptographic Key Management. ... range of support to operational requirements in Software Engineering, Systems Integration, Systems Administration, Network Engineering, Information Assurance… more
    Leidos (09/14/25)
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  • Sr. Scrum Master TS/SCI Polygraph

    Leidos (Annapolis Junction, MD)
    …Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence ( SIGINT ), and Cryptographic Key Management. ... a must. + Ability to thrive in a fast-paced environment, across diverse systems and groups. **Preferred Qualifications** + Experience working with large software … more
    Leidos (09/06/25)
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  • Principal Software Engineer - 25k Sign on Bonus

    Leidos (Aurora, CO)
    …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 (08/28/25)
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  • DevSecOps Engineer

    Leidos (Orlando, FL)
    …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 in our team, you will leverage your skills… more
    Leidos (08/28/25)
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