• Principal Test Engineer

    Leidos (Bethesda, MD)
    …team is at the forefront in Security Engineering, Computer Network Operations ( CNO ), Mission Software , Analytical Methods and Modeling, Signals Intelligence ... a new and exciting opportunity for a **Principal Test Engineer ** in our **National Security Sector's (NSS) Cyber &...this program, you will have the opportunity to perform software development to implement test scripts, evaluate test results,… more
    Leidos (08/01/25)
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  • Mid-Level DevOps Engineer

    GliaCell Technologies (Columbia, MD)
    …if you currently do not possess this level of clearance. Are you a Mid-Level DevOps Engineer who is ready for a new challenge that will launch your career to the ... you. We Make It Happen! GliaCell Technologies focuses on Software & System Engineering in Enterprise and Cyber Security...customer solutions in the areas of CND, CNE, and CNO by providing our customers with assessments and solutions… more
    GliaCell Technologies (07/31/25)
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  • Principal Systems Engineer

    Leidos (Fort Meade, MD)
    …team is at the forefront in Security Engineering, Computer Network Operations ( CNO ), Mission Software , Analytical Methods and Modeling, Signals Intelligence ... **Leidos** has a new and exciting opportunity for a Principal System Engineer in our **National Security Sector's (NSS) Cyber & Analytics Business Area… more
    Leidos (09/09/25)
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  • Senior Test Engineer

    Leidos (Annapolis Junction, MD)
    …team is at the forefront in Security Engineering, Computer Network Operations ( CNO ), Mission Software , Analytical Methods and Modeling, Signals Intelligence ... a new and exciting opportunity for a **Senior Test Engineer ** in our **National Security Sector's (NSS) Cyber &...The position is part of a team that provides software development support for an organization that is tasked… more
    Leidos (07/25/25)
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  • Integration Engineer SPM (SME)

    Leidos (Bethesda, MD)
    …team is at the forefront in Security Engineering, Computer Network Operations ( CNO ), Mission Software , Analytical Methods and Modeling, Signals Intelligence ... role requires an experienced Development Team Lead and Systems Engineer to perform as a Scrum Team Project Manager...identified services, COTs and GOTs products, custom code, and software developed by the Government to provide an overall… more
    Leidos (08/08/25)
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  • Cyber Range Network Engineer

    Leidos (Annapolis Junction, MD)
    …team is at the forefront in Security Engineering, Computer Network Operations ( CNO ), Mission Software , Analytical Methods and Modeling, Signals Intelligence ... **Leidos** has a new and exciting opportunity for a **Cyber Range Network Engineer ** in our **National Security Sector's (NSS) Cyber & Analytics Business Area… more
    Leidos (09/18/25)
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  • Software Engineers

    Artera Technologies (Annapolis Junction, MD)
    …(NoSQL) products such as HBase /Accumulo, Big Table, etc. General Qualifications: + Software Engineer Level 1 requires a bachelor's degree in computer science ... or other related discipline, and 0-7 years of experience as a software engineer on programs and contracts of similar scope, type, and complexity. + Software … more
    Artera Technologies (09/22/25)
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  • Senior Embedded Developer

    GliaCell Technologies (Fort Meade, MD)
    …government contract. Position Description: + You will act as an embedded developer/general-purpose CNO software engineer for up-and-coming projects where you ... team. + Strong communication skills. Required Skills: + Experience with developing CNO specific software in Linux /Windows/Embedded applications. + Experience… more
    GliaCell Technologies (08/22/25)
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  • DevOps Engineers

    Artera Technologies (Annapolis Junction, MD)
    …and sustainment of FOSS/COTS/GOTS software tools, packages, and libraries in a Linux environment. The DevOps Engineer must be detailed oriented, have strong ... scripts using Bash/Python + Experience installing, configuring, and supporting COTS/GOTS/FOSS software , libraries, and packages in a Linux environment +… more
    Artera Technologies (09/22/25)
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  • Front End Developer, Assoc. Principal

    BigBear.ai (Annapolis Junction, MD)
    …data handling frameworks + Redis + Prior experience within CNO + XP/Agile software development + CI/CD + Linux (CentOS/RHEL) + Cloud Services (S3, EC2, RDS) ... Overview BigBear.ai is seeking a Front-End Software Engineer to work on an...variety of specialized tools and tradecraft to enhance the CNO mission. Your responsibilities will include developing innovative solutions… more
    BigBear.ai (08/08/25)
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