• Lead CNO Software

    ManTech (Hanover, MD)
    **MANTECH** seeks a highly experienced and mission-focused ** Lead CNO Software Engineer ** to join our CNO team in **Hanover, MD.** As a Lead ... not limited to:** + Design and develop new hardware- or software -based CNO capabilities + Manage the design, development, documentation, testing, and debugging… more
    ManTech (10/21/25)
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  • CNO Developer / Engineer

    BigBear.ai (Columbia, MD)
    …packet-level programs Expert packet-level understanding ofIP, TCP, and applicationlevel protocols. + Lead CNO Analyst/Programmers in daily tasks. What you need ... Overview BigBear.ai is hiring CNO Developers to provide custom software design and development of CNO tools and techniques. Designs and develops end-to-end… more
    BigBear.ai (08/02/25)
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  • CNO Automated Test Engineer (Active…

    General Dynamics Information Technology (Hanover, MD)
    …for New Hires** + **You receive an additional 5 days of PTO for TS/SCI with Poly** CNO Test Engineer Expert Seize your opportunity to make a personal impact as a ... EXPERT WILL MAKE AN IMPACT + As a CNO Test Engineer , you'll participate in the...Level: TS/SCI with Poly + Required Skills: + Proven CNO domain experience + Testing of embedded software more
    General Dynamics Information Technology (10/09/25)
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  • CNO Reverse Engineer

    SAIC (Fort Meade, MD)
    …where you can** **grow your career in a dynamic and supportive environment!** The CNO Reverse Engineer analyzes software and systems to understand how ... software and hardware reverse engineering tools. The CNO Reverse Engineer will consistently utilize their...where there are errors or opportunities for improvement + Lead small teams and ensure communication between stakeholders and… more
    SAIC (08/19/25)
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  • CNO Test Engineer (TS/SCI…

    General Dynamics Information Technology (Hanover, MD)
    …the world. If you're looking for a challenge, you've just found it. As a CNO Test Engineer , you'll participate in the planning of technical approaches, and ... throughout the engineering development lifecycle. Required Skills: - Proven CNO domain experience - Testing of embedded software...Experience working within teams of engineers as both a lead and a contributor. - Ability to develop test… more
    General Dynamics Information Technology (10/21/25)
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  • Senior Full Stack Software Engineer

    GliaCell Technologies (Laurel, MD)
    Are you a Senior Full Stack Software Engineer who is ready for a new challenge that will launch your career to the next level? + Tired of being treated like a ... Job Description: GliaCell is seeking a Senior Full Stack Software Engineer on one of our subcontracts....Engineer on the EWH Discovery Analytic Team with CNO . + The DATs are tasked to provide custom… more
    GliaCell Technologies (08/22/25)
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  • Senior Software Engineer

    Belay Technologies (Fort Meade, MD)
    …2019, runner up in 2020 and a finalist in 2021! Belay Technologies is seeking a Senior Software Engineer to join our intel team. You will operate as a Full Stack ... Software Engineer on the EWH Discovery Analytic Team with CNO . The DATs are tasked to provide custom visualization and software solutions for CNO 's… more
    Belay Technologies (10/22/25)
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  • Senior Software Engineer

    BigBear.ai (Annapolis Junction, MD)
    Overview BigBear.ai is seeking aS enior Software Engineer to support analysts and operators by designing, developing, and integrating tools to automate data ... a TS/SCI with Poly What you will do + Lead a project from inception to delivery in the...software development experience in Python. + Experience within CNO domain developing tools to meet analyst and operator… more
    BigBear.ai (08/29/25)
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  • Software Engineer 2

    Nightwing (Annapolis Junction, MD)
    …to customers in the intelligence community, defense, civil, and commercial markets. The Software Engineer develops, maintains, and enhances complex and diverse ... TS/SCI with Poly is required. **_** The Level 2 Software Engineer (SWE) shall possess the following...or proposed databases or data repositories. *Write or review software and system documentation. *Serve as team lead more
    Nightwing (09/22/25)
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  • Junior Software Engineer

    GliaCell Technologies (Columbia, MD)
    …apply if you currently do not possess this level of clearance. Are you a Junior Software Engineer who is ready for a new challenge that will launch your career ... customer solutions in the areas of CND, CNE, and CNO by providing our customers with assessments and solutions...talented people Job Description: GliaCell is seeking a Junior Software Engineer on one of our subcontracts.… more
    GliaCell Technologies (08/22/25)
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  • Software Engineer (All Experience…

    DCCA (Annapolis Junction, MD)
    Software Engineer (All Experience Levels) Location Annapolis...certifications + Experience as a software team lead + Big data + Analytics + CNO ... compensation and benefits package. Visit our website at: www.dcca.com Software Engineer (All Experience Levels) Candidate must...+ Work as part of a team, or even lead a team of other engineers + Provide and… more
    DCCA (08/18/25)
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  • Principal Software Engineer

    Leidos (Annapolis Junction, MD)
    …difference in National Security!** **Job Summary:** We are seeking a highly experienced Principal Software Engineer to lead the development and evolution of ... has a new and exciting opportunity for a **Principal Software Engineer ** in our **National Security Sector's...at the forefront in Security Engineering, Computer Network Operations ( CNO ), Mission Software , Analytical Methods and Modeling,… more
    Leidos (07/31/25)
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  • Senior Kubernetes Software Engineer

    Leidos (Columbia, MD)
    **Description** **Leidos** has a new and exciting opportunity for a **Kubernetes Software Engineer ** in our **National Security Sector's (NSS) Cyber & Analytics ... **Security!** **Job Summary:** Leidos is seeking a technically strong, growth-minded software engineer with solid experience in Kubernetes and cloud-native… more
    Leidos (07/31/25)
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  • Senior Kubernetes Software Engineer

    Leidos (Columbia, MD)
    …difference in National** **Security!** **Job Summary:** We are seeking a highly experienced Senior Software Engineer to lead the development and evolution of ... has a new and exciting opportunity for a **Principal Software Engineer ** in our **National Security Sector's...at the forefront in Security Engineering, Computer Network Operations ( CNO ), Mission Software , Analytical Methods and Modeling,… more
    Leidos (07/31/25)
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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 (08/03/25)
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  • Senior DevOps Engineer - Partial Telework

    GliaCell Technologies (Columbia, MD)
    …if you currently do not possess this level of clearance. Are you a Senior-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 (08/23/25)
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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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  • 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 ... **Job Description** This role requires an experienced Development Team Lead and Systems Engineer to perform as...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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  • Senior Systems Engineer

    Belay Technologies (Fort Meade, MD)
    …We are looking for a highly motivated Front-End Developer to play a lead role performing frontend software development, including development of user interfaces ... and integration of user interface functionality with the software backend APIs/databases. In this role, the candidate will assist in developing exercise scenarios… more
    Belay Technologies (10/22/25)
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  • Chief Engineer

    Leidos (Annapolis Junction, MD)
    …work is ahead!** The National Security Sector (NSS) is hiring for a Chief Engineer to lead the technical execution on a very large, nationally significant ... The Leidos National Security Sector combines technology-enabled services and mission software capabilities in the areas of cyber, logistics, security operations, and… more
    Leidos (09/12/25)
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