• 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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  • 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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  • 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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  • 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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  • 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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  • 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 (04/16/25)
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  • Senior Software Engineer - 25k Sign…

    Leidos (Columbia, MD)
    …**Leidos** has a new and exciting opportunity for a **Sr. 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 (04/12/25)
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  • Cyber Software Engineer

    Leidos (Columbia, MD)
    …**Leidos** has a new and exciting opportunity for a **Cyber 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 (05/13/25)
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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 (05/01/25)
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  • Senior Software Engineer

    Leidos (Columbia, MD)
    …**Leidos** has a new and exciting opportunity for a **Senior 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 (04/29/25)
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  • Senior Python SDR Software Engineer

    Leidos (Fort Meade, MD)
    …has a new and exciting opportunity for a **Senior Python SDR Software Engineer ** in our **National Security Sector's (NSS) Cyber & Analytics Business Area (CABA)** ... is at the forefront in Security Engineering, Computer Network Operations ( CNO ), Mission Software, Analytical Methods and Modeling, Signals Intelligence (SIGINT), and… more
    Leidos (03/29/25)
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  • Senior Signals Software Engineer - 25k Sign…

    Leidos (Columbia, 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 (03/28/25)
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  • Senior Software Engineer

    Belay Technologies (Fort Meade, MD)
    …up in 2020 and a finalist in 2021! Belay Technologies is seeking a Senior Software Engineer to join our intel team. You will act as a full stack developer for the ... outgoing or engaging communication style. Candidates should have the following qualifications: + TS /SCI Clearance with polygraph + 12 yrs., BS or 10 yrs. w/ MS,… more
    Belay Technologies (06/02/25)
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  • Embedded Software Engineers

    Artera Technologies (Annapolis Junction, MD)
    …Location: Maryland (Annapolis Junction / Fort Meade area) Security Clearance: TS /SCI with Appropriate Agency Polygraph Artera Technologies, LLC's performs extensive ... + Application of in-circuit emulation + Background Debug Mode (BDM) or Joint Test Action Group (JTAG) (IEEE 1149.1) interfaces + Testing of embedded systems General… more
    Artera Technologies (05/28/25)
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