• CNO Test Engineer ( TS

    General Dynamics Information Technology (Hanover, MD)
    …for 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, ... RQ195370 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job… more
    General Dynamics Information Technology (05/27/25)
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  • Sr. Software Engineer -Automated…

    Leidos (Annapolis Junction, MD)
    **Description** **Leidos** has a new and exciting opportunity for an **Automated Test Framework Software Engineer ** in our **National Security Sector's (NSS) ... more. **Join us and make a difference in National Security!** The **Automated Test Framework Software Engineer ** will support the framework of automated tests… more
    Leidos (05/08/25)
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  • Software Engineer TS /SCI Poly

    Leidos (Annapolis Junction, MD)
    **Description** **Leidos** has a new and exciting opportunity for a **Software Engineer ** in our **National Security Sector's (NSS) Cyber & Analytics Business Area ... is at the forefront in Security Engineering, Computer Network Operations ( CNO ), Mission Software, Analytical Methods and Modeling, Signals Intelligence (SIGINT), and… more
    Leidos (05/28/25)
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  • CNO Reverse Engineer 3 (RE/VR)

    Lockheed Martin (Hanover, MD)
    …We support our employees, so they can support our mission\. **The Work:** As a CNO Reverse Engineer 3, you will be expertly using your analysis to document ... Martin Cyber & Intelligence's elite Offensive Cyber team, where we don't just test defenses \- we pioneer the techniques, tools, and exploits that define the… more
    Lockheed Martin (04/11/25)
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  • Senior Software Test Engineer

    Shuvel Digital (Annapolis, MD)
    Clearance Level: TS /SCI w/ CI Poly US Citizenship: Required Job... CNO tools. + Experience as a Software Test Engineer . + Experience developing test ... requirement. Briefly Describe the Work: GITI is looking for a Software Test Engineer with documented expertise to be responsible for conducting automated tests… more
    Shuvel Digital (05/13/25)
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  • Senior Test Engineer (TE3)

    Nightwing (Annapolis Junction, MD)
    …intelligence community, defense, civil, and commercial markets. Job Summary As a Senior Test Engineer (TE3) supporting Nightwing will be responsible for Leading ... Bachelors degree and Eight (8) years' experience as a Test Engineer in programs or contracts of...Plan and execute Performance Analysis Lead a team of test engineers evaluating CNO capabilities to ensure… more
    Nightwing (03/25/25)
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  • Test Engineer Senior - TE 3

    Lockheed Martin (Hanover, MD)
    …exploits used in world\-class offensive cyber operations and defense\. **The Work:** The Test Engineer \(TE\) Skill Level 3, within the Offensive Cyber ... and developing and applying modeling and simulation for T&E\. Additionally, the Test Engineer analyzes performance data and estimates confidence and performance,… more
    Lockheed Martin (03/30/25)
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  • Embedded Software Engineer

    Leidos (Linthicum, MD)
    …Qualifications & Education + Minimum 6+ years of embedded software development and test and integration experience. + Active TS /SCI with Polygraph. + Bachelor's ... a new and exciting opportunity for a **Embedded Software Engineer ** in our **National Security Sector's (NSS) Cyber &...(NSS) Cyber & Analytics Business Area (CABA)** . Active TS /SCI with a polygraph is required. Our talented team… more
    Leidos (04/16/25)
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  • Mid-Level Software Engineer

    Belay Technologies (Fort Meade, MD)
    Engineer (SWE) to join our intel team. You will act as a reverse engineer /general-purpose CNO software engineer for up-and-coming projects where you will ... to provide mission tactical support. Candidates should have the following qualifications: + TS /SCI with polygraph is required. + Eight (8) years' experience as a SWE… more
    Belay Technologies (05/20/25)
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  • Principal Software Engineer

    GliaCell Technologies (Annapolis Junction, MD)
    An active or rein-statable TS /SCI with Polygraph security clearance is REQUIRED. Please do not apply if you currently do not possess this level of clearance. Are you ... a Principal Software Engineer who is ready for a new challenge that...customer solutions in the areas of CND, CNE, and CNO by providing our customers with assessments and solutions… more
    GliaCell Technologies (05/13/25)
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  • Lead Systems Engineer

    Leidos (Annapolis Junction, MD)
    **Description** **Leidos** has a new and exciting opportunity for **Lead Systems Engineer ** in our **National Security Sector's (NSS) Cyber & Analytics Business Area ... is at the forefront in Security Engineering, Computer Network Operations ( CNO ), Mission Software, Analytical Methods and Modeling, Signals Intelligence (SIGINT), and… more
    Leidos (05/14/25)
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  • Junior DevOps Engineer

    GliaCell Technologies (Annapolis Junction, MD)
    An active or rein-statable TS /SCI with Polygraph security clearance is REQUIRED. Please do not apply if you currently do not possess this level of clearance. Are you ... a Junior DevOps Engineer who is ready for a new challenge that...customer solutions in the areas of CND, CNE, and CNO by providing our customers with assessments and solutions… more
    GliaCell Technologies (05/04/25)
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  • Junior Software Engineer

    GliaCell Technologies (Annapolis Junction, MD)
    An active or rein-statable TS /SCI with Polygraph security clearance is REQUIRED. Please do not 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...customer solutions in the areas of CND, CNE, and CNO by providing our customers with assessments and solutions… more
    GliaCell Technologies (05/13/25)
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  • System Engineer

    CACI International (Columbia, MD)
    System Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS /SCI with Polygraph Employee Type: Regular Percentage of ... **The Opportunity:** Grow your career with CACI! We are seeking a System Engineer who will enhance, implement, and sustain boundary solutions that provide security… more
    CACI International (05/29/25)
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  • Senior DevOps Engineer - Partial Telework

    GliaCell Technologies (Columbia, MD)
    An active or rein-statable TS /SCI with Polygraph security clearance is REQUIRED. Please do not apply 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...customer solutions in the areas of CND, CNE, and CNO by providing our customers with assessments and solutions… more
    GliaCell Technologies (05/24/25)
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  • Mid-Level Software Engineer

    GliaCell Technologies (Columbia, MD)
    An active or rein-statable TS /SCI with Polygraph security clearance is REQUIRED. Please do not apply if you currently do not possess this level of clearance. Are you ... a strong Mid-Level Software Engineer who is ready for a new challenge that...customer solutions in the areas of CND, CNE, and CNO by providing our customers with assessments and solutions… more
    GliaCell Technologies (05/04/25)
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  • Mid-Level DevOps Engineer

    GliaCell Technologies (Columbia, MD)
    An active or rein-statable TS /SCI with Polygraph security clearance is REQUIRED. Please do not apply 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...customer solutions in the areas of CND, CNE, and CNO by providing our customers with assessments and solutions… more
    GliaCell Technologies (05/04/25)
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  • Software Engineer 2

    Nightwing (Annapolis Junction, MD)
    …the intelligence community, defense, civil, and commercial markets. The Software Engineer develops, maintains, and enhances complex and diverse software systems (eg, ... software components for adherence to the design requirements and documents test results. Resolves software problem reports. Utilizes software development and… more
    Nightwing (03/25/25)
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  • Software Engineer 3

    Nightwing (Annapolis Junction, MD)
    …the intelligence community, defense, civil, and commercial markets. The Software Engineer develops, maintains, and enhances complex and diverse software systems (eg, ... software components for adherence to the design requirements and documents test results. Resolves software problem reports. Utilizes software development and… more
    Nightwing (03/25/25)
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  • Principal Software Engineer - 25k Sign…

    Leidos (Columbia, MD)
    …**Leidos** has a new and exciting opportunity for a **Principal Software Engineer ** in our **National Security Sector's (NSS) Cyber & Analytics Business Area ... is at the forefront in Security Engineering, Computer Network Operations ( CNO ), Mission Software, Analytical Methods and Modeling, Signals Intelligence (SIGINT), and… more
    Leidos (05/10/25)
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