• Cyber Software Engineer Sr (Embedded)

    Lockheed Martin (Grand Prairie, TX)
    …six months of employment start date\) a DoD 8570\.01\-M certification \( Security \+, CISSP \)\* **Desired Skills:** * Designing, development, documents, testing, ... environment and the ability to work with Cyber Exploitation Engineers, Cyber System Security Engineers and system engineers across Lockheed Martin MFC to develop new… more
    Lockheed Martin (12/10/25)
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  • Specialist, System Administration - TS/SCI

    L3Harris (Rochester, NY)
    …Enterprise Linux (RHEL) 8/9). + 2 years of experience supporting virtualized environments. + CompTIA Security +, CISSP or any DoD 8570 IAT level I or higher ... sea and cyber domains in the interest of national security . Job Title: Systems Administrator - TS/SCI Job Code:...and solutions to various levels of management, engineering, and security teams, as well as lead IT projects at… more
    L3Harris (12/04/25)
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  • Dev Sec Ops Engineer - Early Career

    Lockheed Martin (King Of Prussia, PA)
    …for access to classified information, including US Citizenship\. **Desired Skills:** * Security \+ or CISSP Certifications or other certification that fulfills ... role, you will work in a team environment utilizing modern cyber security and Agile software development tools, methodologies, and processes\. The successful… more
    Lockheed Martin (12/03/25)
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  • Assessor Engineer Communications and Networking…

    Leidos (San Antonio, TX)
    …and DoD cybersecurity modernization efforts. + Advanced certifications such as: CCNP/CCNP Security ; CISSP ; CEH; GSEC, GCIA, GNFA, GREM, or similar GIAC ... warfare capabilities. It enables cyber operations, cyber defense, intelligence, and information security to protect Air Force networks and global missions. As a… more
    Leidos (11/22/25)
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  • Senior Cybersecurity Internal Controls…

    TekSynap (Radford, VA)
    …or real-time threat detection. **Certifications:** + Cybersecurity certification, such as Security +, CISSP , or equivalent. **Clearance:** + Secret - IT-II ... analysis in accordance with DISA ACAS Best Practices Guide. + Perform Security Technical Implementation Guide (STIG) compliance scans and generate reports to ensure… more
    TekSynap (10/25/25)
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  • Manager Vulnerability Management

    Citizens (Iselin, NJ)
    … certifications (GEVA, GCIH, GCIA, OSCP, GPEN, GXPN, GWAPT, GWEB, GCIA, GSNA, LPT, Security +, CISSP , CISM, CISA) + Bachelor's Degree or equivalent combination ... that you must understand technology operations as well as security operations, with a keen understanding of the concept...a best of breed, world class service + Communicating security issues to a wide variety of internal and… more
    Citizens (10/06/25)
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  • Sr. Specialist, ISSE - Network Security

    L3Harris (Greenville, TX)
    …mentorship and guidance to junior security engineers and IT staff. + Associate of CISSP , CISSP , CCNA Security , CSA+, GICSP, GSEC, Security + CE, SSCP, ... sea and cyber domains in the interest of national security . Job Title: Sr. Specialist, ISSE - Network ...security . Job Title: Sr. Specialist, ISSE - Network Security Job Code : 30043 Job Location: Greenville, TX… more
    L3Harris (10/26/25)
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  • Cyber Security Analyst SME - TS/SCI w/…

    General Dynamics Information Technology (Mclean, VA)
    …Architect, Splunk Enterprise Security Admin, etc.) + **Preferred Certifications:** Security Certifications to include CISSP , CISM, CISA, CEH, NCSF, CAP, ... opportunity to make a personal impact as a Cyber Security Analyst SME supporting customer activities. GDIT is your...Clearance Level** : TS/SCI with active polygraph + **Certifications:** CISSP , CISM, CISA, CEH, NCSF + Splunk certification (ie… more
    General Dynamics Information Technology (10/01/25)
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  • Linux Information Systems Analyst, Sr / Secret

    Lockheed Martin (King Of Prussia, PA)
    …Knowledge of network support in a classified environment \(encryption, etc\.\) * Current Security \+ or CISSP certification * Current working knowledge of ... scans, remediate vulnerabilities, and perform system hardening to ensure the security of our systems\. * Root Cause Analysis: Perform in\-depth analysis… more
    Lockheed Martin (11/26/25)
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  • Cybersecurity Threat and Preparedness Expert

    Tetrad Digital Integrity LLC (MD)
    …ethical hacking, or security consulting. + Certified Information Systems Security Professional ( CISSP ), Certified Information Security Manager (CISM) ... skills and excellent written communication skills. + Relevant certifications (eg, CISSP , CISM) are highly desirable. PREFERRED EXPERIENCE: + Experience in… more
    Tetrad Digital Integrity LLC (12/12/25)
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