• 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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  • Entry Level Software or Embedded Engineer

    Parsons Corporation (Centreville, VA)
    …schedules for clients/customers. **What Required Skills You'll Bring:** + Must have a Top Secret or Higher Clearance + BS degree win Computer Science/Information ... Parsons is looking for an amazingly talented Entry Level TS Cleared Software or Embedded Engineer /Developers to...with other team members **Security Clearance Requirement:** An active Top Secret security clearance is required for… more
    Parsons Corporation (04/23/25)
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  • Sr. Software Engineer -Automated…

    Leidos (Alexandria, VA)
    **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 (Alexandria, VA)
    **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 Software Engineer

    Lockheed Martin (Herndon, VA)
    …a collaborative work environment that encourages differences and big\-picture thinking\. As a CNO Developer, you will have the opportunity to work on a variety of ... Demonstrated in\-depth understanding of network protocols and data flows \- Active TS clearance with SCI eligibility; US citizenship is required **Desired Skills:**… more
    Lockheed Martin (05/22/25)
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  • CNO Reverse Engineer 2 (RE/VR)

    Lockheed Martin (Hanover, MD)
    …We support our employees, so they can support our mission\. **The Work:** As a CNO Reverse Engineer , you will be expertly using your analysis to document and ... 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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  • Network Red Team Engineer

    Parsons Corporation (Centreville, VA)
    …Engineering or related field and 8+ years of related professional experience + Active Top Secret clearance + Proficient in Linux + Strong understanding of ... maintain, the cyber range for red team members including CNO developers, test engineers, and HW/SW engineers...., or related fields **Security Clearance Requirement:** An active Top Secret security clearance is required for… more
    Parsons Corporation (05/10/25)
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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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  • Test Engineer SME

    Leidos (Reston, VA)
    **Description** **Leidos** has a new and exciting opportunity for a ** Test Engineer ** ( **SME** ) in our **National Security Sector's (NSS) Cyber & Analytics ... **Join us and make a difference in National Security!** **Job Summary** This Test Engineer SME will provide technical expertise with developing and executing… more
    Leidos (04/29/25)
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  • Principal Test Engineer

    Leidos (Reston, VA)
    **Description** **Leidos** has a new and exciting opportunity for a **Principal Test Engineer ** in our **National Security Sector's (NSS) Cyber & Analytics ... more. **Join us and make a difference in National Security!** **Job Description** As a Test Engineer on this program, you will have the opportunity to perform… more
    Leidos (05/22/25)
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  • Principal Test Engineer

    Leidos (Reston, VA)
    **Description** **Leidos** has a new and exciting opportunity for a Principal Test Engineer in our **National Security Sector's (NSS) Cyber & Analytics Business ... more. **Join us and make a difference in National Security!** **Job Summary:** As a Test Engineer on this program, you will have the opportunity to perform… more
    Leidos (04/24/25)
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  • Test Engineer

    Leidos (Lorton, VA)
    …The National Security Sector (NSS) has a new and exciting opportunity for a Mid-Level Test Engineer in our Cyber & Analytics Business Area (CABA). Our talented ... is at the forefront in Security Engineering, Computer Network Operations ( CNO ), Mission Software, Analytical Methods and Modeling, Signals Intelligence (SIGINT), and… more
    Leidos (06/08/25)
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  • Senior Software Engineer

    BigBear.ai (Columbia, MD)
    Overview BigBear.ai is seeking a Senior Software Engineer to support analysts and operators by designing, developing, and integrating tools to automate data ... stakeholders and software engineers to specify, develop, integrate, and test new workflows aided by AI/ML technologies. Clearance required...workflows aided by AI/ML technologies. Clearance required of a TS /SCI with Poly What you will do Lead a… more
    BigBear.ai (06/10/25)
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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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  • Senior Software Engineer

    Belay Technologies (Fort Meade, MD)
    …runner up in 2020 and a finalist in 2021! Belay Technologies is seeking a Software Engineer to join our intel team. You will act as a Front-End Specialist on the ... building a variety of specialized tools and tradecraft to enhance the CNO mission. Your responsibilities will include developing innovative solutions for scalable… more
    Belay Technologies (06/17/25)
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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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