• Sr. Cyber Security Engineer - Hybrid…

    GovCIO (Tampa, FL)
    …CCNA Security, CySA+, CASP, etc.). + Extensiveexperience with Cyber Network Defense (CND), Cybersecurity Operations,or ... **Overview** GovCIO is currently hiring a Senior Cybersecurity Engineer to provide operational and integration support for a multi-vendor infrastructure,… more
    GovCIO (10/18/25)
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  • Deputy Cyber Range Lead Engineer

    Lockheed Martin (North Charleston, SC)
    …Rotary and Mission Systems has an opportunity in Charleston, SC for a Deputy Lead Cyber Engineer supporting the National Cyber Range Complex \(NCRC\)\. As an ... place to call home **WHAT WE'RE DOING:** Lockheed Martin, Cyber & Intelligence invites you to step up to...a diverse team of technical professionals and interact with senior external personnel on significant technical matters\. The successful… more
    Lockheed Martin (01/08/26)
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  • Principal /Sr. Principal Cyber Systems…

    Northrop Grumman (Fairfax, VA)
    …instruction, demos, and training to individuals and groups. **Basic Qualifications for a Senior Principal Cyber Systems Engineer :** + A security clearance ... shared mission, we'll support you with expanding your personal network and developing skills, whether you are new to...for you to join our team as a Principal Cyber Systems Engineer or Sr. Principal … more
    Northrop Grumman (11/21/25)
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  • Senior Cyber Security…

    Community Health Systems (Franklin, TN)
    **Job Summary** As a Senior Cybersecurity Engineer in the Security Validation team, you will be a key member of our Red Team operations, leading efforts to ... directly impact patient safety, data integrity, and regulatory compliance across a network of hospitals and clinics. **Essential Functions** + Lead Red Team… more
    Community Health Systems (11/28/25)
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  • Sr. Specialist Cyber Infrastructure…

    L3Harris (Carlsbad, CA)
    cyber domains in the interest of national security. Job Title: Sr. Specialist, Cyber Infrastructure Engineer Job Code: 32501 Job Location: Carlsbad, CA Job ... with every other Friday off Job Description: L3Harris is seeking a highly skilled Cyber Infrastructure Engineer to join our Carlsbad, CA team. This role requires… more
    L3Harris (01/02/26)
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  • Sr Cyber Engineer

    PingWind INC (San Antonio, TX)
    …TX (http://maps.google.com/maps?q=San+Antonio+TX+USA) Job Type Full-time Description Pingwind is hiring for a Senior Cyber Engineer located in San Antonio, ... of five (5) years RMF experience in a complex network and systems environment consisting of a large diverse...technologies: + Event logging and analysis for a Defensive Cyber Infrastructure + Cloud Computing Environments and service providers… more
    PingWind INC (12/15/25)
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  • Cyber Capability Developer- Senior

    Cintel Inc (Huntsville, AL)
    …and reverse engineer compiled software + Support memory, disk, and network forensic investigations in classified cyber threat environments + Develop and ... Arsenal Position Type: Full-Time, On-Site Position Overview We are seeking an experienced Senior Cyber Capability Developer to support advanced cyber threat… more
    Cintel Inc (01/14/26)
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  • Cyber Security Engineer - Managing…

    Guidehouse (Houston, TX)
    …tools and capabilities. + Develop and maintain documented System Security Plans for cyber tools and maintain current Network Diagrams per DoD standards. + ... assignments. + Focus areas may include: Secure Design, Tool Engineering/Lead, Cyber Incident Response Team Lead, Comply-to-Connect (C2C) Network Access… more
    Guidehouse (11/28/25)
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  • Cyber Security Implementation…

    CACI International (St. Louis, MO)
    Cyber Security Implementation Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular ... the National Geospatial-Intelligence Agency's (NGA). Our team of talented Network and Cybersecurity professionals help design, develop, procure, implement,… more
    CACI International (11/14/25)
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  • Embedded Systems Security Engineer

    Huntington Ingalls Industries (Dayton, OH)
    …a business group within HII's Mission Technologies division. Warfare Systems comprises cyber and mission IT; electronic warfare; and C5ISR systems. HII works within ... our nation's intelligence and cyber operations communities to defend our interests in cyberspace and anticipate emerging threats. Our capabilities in cybersecurity, … more
    Huntington Ingalls Industries (01/06/26)
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