• Cyber Security Engineer

    CACI International (Hampton, VA)
    Cyber Security Engineer (Elastic SME)...AF DCGS experience + Four to seven years of Linux systems administration experience + Knowledge of security ... * **The Opportunity:** Join our dynamic team as a Cyber Security Engineer at the...insights into data trends. + Utilize extensive understanding of Linux command line administration. + Configure syslog, audit.d, and… more
    CACI International (12/24/25)
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  • Cyber Systems Security

    Lockheed Martin (Fort Worth, TX)
    …and system deployment\. Position will require close coordination with program cyber security representatives, cross\-functional lab development engineering teams ... availability and performance \*Computer infrastructure designs that are compliant with cyber security and system processing requirements \*Enterprise level… more
    Lockheed Martin (12/11/25)
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  • Cyber Network Security

    CACI International (Chantilly, VA)
    Cyber Network Security Engineer ...cyber security , penetration testing, and information security best practices + Understanding of Linux ... as an infrastructure operator + Proficiency working in a Linux environment - Centos, Ubuntu, Fedora, Solaris, Backtrack +...modifying schemas (eg Oracle, MySQL). + Experience in a cyber - security role + Experience configuring network devices… more
    CACI International (11/07/25)
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  • Cyber Security Engineer

    SMBC (Charlotte, NC)
    …Group Companies to ensure the overall Cyber Security of the firm. The Security Engineer will also act as a subject matter expert of various tools who ... for the safeguarding of the firm's information systems. The Security Engineer focuses on working closely with...processes. **Role Objectives** You will be part of a Cyber Security team responsible for ensuring IT… more
    SMBC (12/10/25)
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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 ... network management systems, and virtual systems + Knowledge of Windows and Linux systems, general operating system security practices, TCP/IP networking, 802.1x,… more
    ManTech (12/13/25)
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  • Cyber Detection Engineer

    Leidos (Ashburn, VA)
    …have at minimum ONE of the following certifications:** + CompTIA Cyber Security Analyst (CySA+) + CompTIA Linux Network Professional (CLNP) + CompTIA ... security violations. Leidos is seeking an experienced Cyber Detection Engineer to join our team....protocols + Familiarity with operation of both Windows and Linux based systems. + Proficient with scripting languages such… more
    Leidos (12/19/25)
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  • Senior Principal Cyber Engineer

    Nightwing (Sterling, VA)
    …collaborative team that supports challenging, meaningful work that is vital to our national security , apply today! **Principal Cyber Engineer ** Cyber ... the intelligence community, defense, civil, and commercial markets. **Sr. Principal Cyber Engineer ** Nightwing provides technically advanced full-spectrum … more
    Nightwing (01/09/26)
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  • Cyber Systems Security

    Lockheed Martin (Owego, NY)
    …of our technologies in an increasingly complex digital landscape\. **The Work** As a Cyber Systems Security Engineer Sr, you will support the integration ... Experienced Professional **Business Unit:** RMS **Relocation Available:** Possible **Career Area:** Cyber Security Engineering **Type:** Full\-Time **Shift:**… more
    Lockheed Martin (01/10/26)
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  • Cyber Security Engineer

    NANA Regional Corporation (Peterson Air Force Base, CO)
    The Cyber Security Engineer Illumio SME - provides technical implementation, support, and training services for Illumio on NIPR and SIPR networks. Plans and ... and documents security risks, breaches, and other cyber security incidents and the damage they...of the following certifications: Network+, A+, Server+, Cloud+, or Linux + (Network+, Server+, Cloud+ preferred). **Job ID** 2025-16891 **Work… more
    NANA Regional Corporation (12/25/25)
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  • Cyber Security Engineer 2

    Actalent (Aurora, CO)
    Job Title: Cyber Security EngineerJob Description We are seeking a dedicated Cyber Security Engineer to join our team in Aurora, CO and Boulder, ... to moderately complex IS compliance and security problems. + Engage in cyber security engineering projects and programs for US Government clients. + Develop… more
    Actalent (01/06/26)
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