• Senior Cyber Security Engineer

    RTX Corporation (Tewksbury, MA)
    …Hat Enterprise Linux, and Cisco Systems. + DoDI 8570.01-M IAT Level-III Compliant Certification (CISSP, CCNP Security , CISA, etc.) + Familiar with Ghidra/IDA, ... Wireshark/Zeek + Security related Network (eg Cisco) and Operating System certification or training. + Ability to support periodic travel. **What We Offer** +… more
    RTX Corporation (10/23/25)
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  • Information Security Engineer

    World Wide Technology (St. Louis, MO)
    …audience. + Self-starter, team player, and enthusiasm for learning + Information Security Certification preferred, such as CISSP. + Must be authorized ... (InfoSec) team is currently searching for an InfoSec Engineer to join the Information Security GRC...including shift, location, experience, skill set, performance, licensure and certification , and business needs. The range for this position… more
    World Wide Technology (10/23/25)
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  • Security Engineer -US Citizen Secret…

    NTT DATA North America (Newport News, VA)
    …inclusive, adaptable, and forward-thinking organization, apply now. We are currently seeking a Security Engineer -US Citizen Secret Clearance to join our team in ... Application control and DLP, and Tenable.sc. + Current DOD 8570.m IAT II certification ( Security + or higher level certification ). + **Must be a US citizen… more
    NTT DATA North America (10/02/25)
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  • Endpoint Security Engineer

    General Dynamics Information Technology (St. Louis, MO)
    …Agency (NGA) in support of the customer's GEOINT mission. The Endpoint Security Engineer will support our Intelligence Community customer's various endpoint ... **Job Family:** Intelligence Operations and Analysis **Skills:** Cybersecurity,Host Based Security System (HBSS),Linux **Experience:** 10 + years of related… more
    General Dynamics Information Technology (10/01/25)
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  • Senior Information System Security

    RTX Corporation (Tucson, AZ)
    …safer, more secure world. Our cybersecurity team is seeking a **Senior Information System Security Engineer (ISSE) II** to support our team **100% onsite** at ... six months of hire date, you must obtain and maintain a Security professional certification commensurate with a DoD 8570.01-M IAM level III certified credentials… more
    RTX Corporation (09/26/25)
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  • F-35 Information Systems Security

    Lockheed Martin (Warner Robins, GA)
    **Description:** Successful candidate will serve as the Information Systems Security Engineer \(ISSE\) for the F\-35 Support Equipment, Automated Test Systems ... * Must acquire clearances within 6 months of hiring **Desired Skills:** * Security \+ certification or the equivalent DoD certification \. * Security more
    Lockheed Martin (09/18/25)
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  • Security Engineer

    Electrosoft (Gaithersburg, MD)
    Security Engineer Posted: 05/15/2025 Electrosoft Services, Inc. is an award-winning company that provides comprehensive technology-based solutions and services ... share in the many benefits and opportunities we offer. Security Engineer Responsibilities and Duties: + Possess...applicable experience coupled with and industry or vendor technical certification (eg, CISSP, CIPA, MCSE, MCSA, CCNA, CCNE, SCSA,… more
    Electrosoft (10/13/25)
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  • Network Security Engineer III

    TekSynap (Virginia Beach, VA)
    …and management of firewalls and IDS/IPS technologies. **Overview** We are seeking a Network Security Engineer III to join our team supporting Department of Navy. ... + Design, implement, and maintain secure network infrastructure, enforcing security controls across hardware, software, and network components. + Conduct… more
    TekSynap (10/01/25)
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  • Cyber Security Engineer

    Lockheed Martin (King Of Prussia, PA)
    …**What does this role look like?** The position is for a cybersecurity engineer working for Lockheed Martin Mission Solutions\. Mission Solutions line of business ... should have experience with RHEL, Windows, and cybersecurity principles\. As a cybersecurity engineer you will have the opportunity work across a broad range of… more
    Lockheed Martin (08/29/25)
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  • Sr. Network Security Engineer

    CACI International (Columbia, MD)
    Sr. Network Security Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: ... None * * * **The Opportunity:** The Sr. Network Engineer will work within the Network Security ...and/or ICD 503, "Intelligence Community Information Technology Systems + Security Risk Management, Certification and Accreditation", dated… more
    CACI International (08/26/25)
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