• Cyber Security Engineer

    CACI International (Aberdeen Proving Ground, MD)
    Cyber Security Engineer (Penetration...active DoD TS/SCI clearance. + DoD 8570 IAT Level II certification ( Security + or equivalent). + OSCP ... professional with a passion for hands-on technical challenges? CACI seeks a motivated Cyber Security Engineer to support the C5ISR Center at Aberdeen Proving… more
    CACI International (11/25/25)
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  • Cyber Network Engineer

    General Dynamics Information Technology (Fairfax, VA)
    …10 + years of related experience **US Citizenship Required:** Yes **Job Description:** ** Cyber Network Security Engineer ** Advance your career while ... security in cyber as a Cyber Network Security Engineer . Here,...+ 10+ years, IT network engineering support experience (Tier II , Tier III, network infrastructure implementation and maintenance) +… more
    General Dynamics Information Technology (12/04/25)
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  • Senior Splunk Cyber Security

    ManTech (Chantilly, VA)
    **MANTECH** seeks a motivated, career, and customer-oriented **Senior Splunk Cyber Security Engineer ** to join our team in **Chantilly, VA.** In this role, ... system documentation + Enforcing role-based access controls and operational security policies + Collaborating with cyber analysts...Unix and Windows environments + DoD 8570 IAT Level II certification (eg, Security +, CCNA- Security ,… more
    ManTech (12/13/25)
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  • Cyber Security Engineer Staff…

    Lockheed Martin (Grand Prairie, TX)
    **Description:** You will be a Cyber Security Engineer in the Program Protection Organization\. Our organization oversees all aspects of Anti\-Tamper and ... of Business\. **What You Will Be Doing** As the Cyber Security Engineer You will...an approved DoD 8570 baseline certification for IAT/IAM Level II \(CISSP, CAP, etc\.\) or ability to obtain certification… more
    Lockheed Martin (12/10/25)
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  • Cyber Systems Security

    Lockheed Martin (Grand Prairie, TX)
    **Description:** You will be a Cyber Systems Security Engineer in the Program Protection Organization\. Our organization oversees all aspects of Anti\-Tamper ... of Business\. **What You Will Be Doing** As the Cyber Systems Security Engineer you...an approved DoD 8140 baseline certification for IAT/IAM Level II \(CISSP, CAP, etc\.\) or ability to obtain certification… more
    Lockheed Martin (11/07/25)
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  • Principal Cyber Security

    ManTech (Chantilly, VA)
    **MANTECH** seeks a motivated, career and customer-oriented **Principal Cyber Security Engineer ** to join our team in **Chantilly, VA.** This role supports ... general operating system security practices, TCP/IP networking, 802.1x, and network security concepts + IAT Level II certification (GSEC, Security +,… more
    ManTech (12/13/25)
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  • Cyber Security Engineer

    Guidehouse (Houston, TX)
    …and support cybersecurity tools and capabilities. + Develop and maintain documented System Security Plans for cyber tools and maintain current Network Diagrams ... **Job Family** **:** Cyber Consulting **Travel Required** **:** None **Clearance Required**... II (Information Assurance Technical) + IAM Level II (Information Assurance Management) + AWS Certified Security more
    Guidehouse (11/28/25)
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  • Cyber Security Engineer

    NANA Regional Corporation (Mcconnell AFB, KS)
    The Cyber Security Engineer - Illumio...+ Certified to Information Assurance (IA) Technician (IAT) Level II (DODM 8140) + At least one of the following ... interruptions. Analyzes and documents security risks, breaches, and other cyber security incidents and the damage they cause. Develops and implements a… more
    NANA Regional Corporation (11/08/25)
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  • Cyber Security Engineer

    Leidos (Bethesda, MD)
    …to accelerate your career path. Leidos has an exciting opening for you, our next Cyber Security Engineer , to assist with the release of a state-of-the-art ... that values innovation, collaboration, and professional development. As a Cyber Security Engineer , your job...Poly + At least one DoD 8570.01-M IAT Level II or higher certification eg, CCNA Security ,… more
    Leidos (12/10/25)
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  • Cyber Security Test Engineer

    Mb Solutions, Inc. (Huntsville, AL)
    …| Full Time | 401k, Health care, and more Parsons is looking for an amazingly talented Cyber Security Test Engineer to join our team! In this role you will ... Mid-Course Defense Program Office (GMD). What You'll Be Doing: + Assist in Security Plans (SSPs) development, Interim Authority to Test (IATT), Authority to Connect… more
    Mb Solutions, Inc. (12/02/25)
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