• ​​ Cyber Detection Engineer

    Leidos (Ashburn, VA)
    …to favorably pass a 5-year (BI) Background Investigation + The candidate must currently possess a Top Secret Clearance with the ability to obtain a Top ... and confirmed security violations. Leidos is seeking an experienced Cyber Detection Engineer to join our team....of the environment, developing processes and procedures for new tools and technologies in support of the protection of… more
    Leidos (08/15/25)
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  • Cyber Integration Engineer

    General Dynamics Information Technology (Fairfax, VA)
    …of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret /SCI **Public Trust/Other Required:** None **Job Family:** Cyber and IT Risk ... Management **Skills:** Cyber Security Architecture,Systems Architecture, Tool Implementation **Experience:** 15 + years of related experience **US Citizenship… more
    General Dynamics Information Technology (10/15/25)
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  • Cyber Test Engineer (Onsite)

    Nightwing (Greenville, SC)
    …that supports challenging, meaningful work that is vital to our national security, apply today! Cyber Test Engineer CODEX is seeking a cyber test engineer ... Nightwing provides technically advanced full-spectrum cyber , data operations, systems integration and intelligence mission...needs. You will develop a deep understanding of the tools , systems, and frameworks used by the customer, and… more
    Nightwing (10/11/25)
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  • Senior Cyber Lead Engineer

    KBR (El Segundo, CA)
    Title: Senior Cyber Lead Engineer Belong. Connect. Grow....Required Skills and Experience: + Hold and maintain a Top Secret clearance + BA or BS ... work environment of small teams, using the most modern tools and methodologies to tackle the challenges of integrating...required to obtain an ATO. + Coordinates activities of cyber security staff to support program cyber more
    KBR (10/16/25)
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  • Cyber Operations Engineer

    General Dynamics Information Technology (Herndon, VA)
    …Yes **Job Description:** We are seeking a highly skilled Cyber Operations Engineer with an active TS /SCI level clearance to join our cybersecurity team. ... Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other...SCI + Polygraph **Public Trust/Other Required:** None **Job Family:** Cyber and IT Risk Management **Skills:** Cyber more
    General Dynamics Information Technology (10/04/25)
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  • Embedded Cyber Software Engineer

    Lockheed Martin (Denver, CO)
    …MUST BE AU\.S\. CITIZEN \- The selected candidate must possess an active Top Secret clearance with SCI eligibility to start\. \#LI\-CS1 **Basic Qualifications:** ... **Description:** You will be an Embedded Cyber Software Engineer for a research...* Active TS /SCI required prior to start * Deep knowledge of… more
    Lockheed Martin (10/10/25)
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  • Cyber Network Engineer

    CACI International (Florham Park, NJ)
    …research, and software development skills, in-depth research of network technologies and cyber tools and techniques to develop innovative solutions to address ... Cyber Network Engineer Job Category: Engineering...technical leadership on R&D tasks developing innovative security analysis tools and software hardening techniques. Perform reverse engineering tasks… more
    CACI International (07/31/25)
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  • Sr Principal Cyber Systems Engineer

    Northrop Grumman (San Antonio, TX)
    …be considered in lieu of a degree. + US Citizenship required + A current/active DoD Top Secret w/ SCI eligibility + Ability to obtain and maintain Special Access ... at the Principal Engineer or Sr. Principal Engineer level._ **Basic Qualifications for Principal Cyber ...degree. + US Citizenship required + A current/active DoD Top Secret w/ SCI eligibility + Ability… more
    Northrop Grumman (09/11/25)
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  • Cyber Security Engineer (Penetration…

    CACI International (Aberdeen Proving Ground, MD)
    Cyber Security Engineer (Penetration Tester) Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: Secret Employee ... passion for hands-on technical challenges? CACI seeks a motivated Cyber Security Engineer to support the C5ISR...of the curve. + Continuously evaluating and integrating new tools and tactics to ensure testing remains effective and… more
    CACI International (08/26/25)
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  • Cyber Security Engineer (SME)

    Leidos (Bethesda, MD)
    **Description** **Leidos** has a new and exciting opportunity for Cyber Security Engineer SME in our **National Security Sector's (NSS) Cyber & Analytics ... is responsible for protecting the customer's information systems and networks from potential cyber -attacks. The Cyber Security Engineer must display an… more
    Leidos (08/29/25)
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