• 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 Type: ... passion for hands-on technical challenges? CACI seeks a motivated Cyber Security Engineer to support the C5ISR...active DoD TS/SCI clearance. + DoD 8570 IAT Level II certification (Security+ or equivalent). + OSCP or equivalent… more
    CACI International (11/25/25)
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  • Cyber Applications Security Engineer

    Exeter Government Services, LLC (Fort Knox, KY)
    Cyber Applications/Information Assurance Engineer Location: Ft. Knox, KY Required Clearance: SECRET Required Certification(s): DoD 8570.01-M IAT II Required ... own expense. Primary Responsibilities: + Support the Cybersecurity Division (CSD) Cyber Weapons and Interdiction (CWIB) branch. + Perform web application scanning… more
    Exeter Government Services, LLC (12/06/25)
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  • Cyber Systems Engineer Senior

    General Dynamics Information Technology (St. Louis, MO)
    …Technical Field or applicable experience + 6+ years' experience working as a Cyber Engineer working in application, system + DoD Information Assurance Technical ... opportunity. And our work depends on TS/SCI level cleared ** Cyber Systems Engineer lll - ECDS** joining...(IAT) Level II + and network Cyber Security +… more
    General Dynamics Information Technology (09/30/25)
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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, you ... for professionals with strong hands-on experience in system integration, data management, and cyber defense initiatives. You will play a key role in maintaining and… more
    ManTech (12/13/25)
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  • Cyber Systems Engineer

    Northrop Grumman (San Antonio, TX)
    …team to do some of the best work of your career. We are seeking a skilled Cyber Systems Engineer to serve as a Field Service Representative on a national defense ... requirements prior to the start date._ **Basic Qualifications for Cyber Systems Engineer :** + An active DoD...SCI clearance. + DoD 8140 certification at IAT Level II or higher (eg, Security+, etc.). + Bachelor's degree… more
    Northrop Grumman (12/17/25)
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  • Principal Cyber Security Engineer

    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 the ... infrastructures across classified and unclassified environments. You will work alongside cyber experts to develop solutions that enhance network compliance and… 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 be responsible...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 Engineer…

    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 and ... of Business\. **What You Will Be Doing** As the Cyber Systems Security Engineer you will be...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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  • Cyber Integration Engineer

    Leidos (Tampa, FL)
    **Description** Leidos has an immediate need for a highly skilled and versatile ** Cyber Integration Engineer ** to join the centralized Zero Trust Leadership Cell ... across multiple cybersecurity and IT domains. **Responsibilities** As a Cyber Integration Engineer within the ZT Leadership...+ Must possess an active DoD 8570 IASAE Level II certification (eg, CASP+ CE, CISSP, CSSLP). + Technical… more
    Leidos (11/21/25)
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  • Cyber Security Engineer - Managing…

    Guidehouse (Houston, TX)
    **Job Family** **:** Cyber Consulting **Travel Required** **:** None **Clearance Required** **:** Active Secret Our Cybersecurity Consultants are a team of business ... breach response. We are seeking a highly experienced **Cybersecurity Engineer - Managing Consultant** to lead and advise on...+ Develop and maintain documented System Security Plans for cyber tools and maintain current Network Diagrams per DoD… more
    Guidehouse (11/28/25)
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