• Information Security Systems…

    BAE Systems (Herndon, VA)
    …to improve our future and protect our freedom. We are looking for experienced Cyber Security Engineers to join our technology-based program supporting a key ... & Skills** We are actively seeking an Information Systems Security Engineer (ISSE) with a minimum of...build relationships with technical reps across divisions, comfortable with cyber security and able to brief issues… more
    BAE Systems (12/10/25)
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  • Sr. Full Stack Infrastructure Engineer

    Lockheed Martin (King Of Prussia, PA)
    …upgrade Linux RedHat OS and related virtualization platforms while working with Security personnel to protect against Cyber Threats\. Who you are: You thrive ... in a rapid paced, team environment \- Agile development experience \- CompTIA Security \+ Certification \- Linux Certifications \(CompTIA Linux \+, RHCSA,… more
    Lockheed Martin (11/05/25)
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  • Endpoint Security Engineer (Trellix…

    CACI International (Hampton, VA)
    Endpoint Security Engineer (Trellix Administrator) Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee ... * **The Opportunity:** Our client is seeking an Endpoint Security Solutions Engineer to join the DGS-X/DMC...+ Maintain Tanium software and utilize dashboards to assist Cyber investigations. + Experience with Linux operating… more
    CACI International (01/13/26)
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  • Information Systems Security

    Huntington Ingalls Industries (Honolulu, HI)
    …Who We Are HII-Mission Technologies is seeking a Information Systems Security Engineer at our Honolulu, Hawaii location. The Information ... Systems Security Engineer (ISSE) is responsible for the...state. What You Will Do + Apply and validate Security Technical Implementation Guides (STIGs) on Windows, Linux more
    Huntington Ingalls Industries (11/18/25)
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  • IT Security Engineer

    Golden Route Operations (Las Vegas, NV)
    …NV Shift Day Type of Shift Full Time Department Information Technology IT Security Engineer Golden Entertainment Corporate (Las Vegas, NV) Description: Position ... Summary Join the Golden Entertainment corporate IT Security Team as a Security Engineer...security training and user awareness programs, including teaching cyber hygiene and privacy habits to mitigate everyday risks.… more
    Golden Route Operations (12/18/25)
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  • Senior Computer Network Defense (CND)…

    V2X (Springfield, VA)
    …Position Qualifications: + 7 or more years experience implementing and maintaining Cyber Security technologies on a multi-platform (Windows, Red Hat, etc.) ... years experience in maintaining and operating Red Hat Enterprise Linux (RHEL) servers. + Shall meet the Cyber...Technology Used: + Implementation & Maintenance and maintaining of Cyber Security technologies on a multi-platform (Windows,… more
    V2X (12/12/25)
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  • Information Systems Security

    General Dynamics Information Technology (Chantilly, VA)
    …and applications for vulnerabilities, verify protection against adversary intent, and evaluate cyber security processes to protect and defend against our ... + Support control implementation assessment and reporting and monitoring processes using cyber security and assessment management systems. + Understanding of… more
    General Dynamics Information Technology (01/02/26)
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  • Security Infrastructure Engineer

    Leidos (Alexandria, VA)
    **Description** As a Security Engineer on our team, you will operate and maintain network security infrastructure utilized by a team of cybersecurity ... Manage high-priority tasks and outages + Maintain, develop, and improve Security Infrastructure standard operating procedures and tactics, techniques, and procedures… more
    Leidos (11/15/25)
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  • Information Systems Security

    Nightwing (Sterling, VA)
    …commercial markets. Nightwing is seeking a highly skilled and motivated Information Systems Security Engineer (ISSE) to join our DevSecOps team in Herndon. The ... Nightwing provides technically advanced full-spectrum cyber , data operations, systems integration and intelligence mission support services to meet our customers'… more
    Nightwing (12/30/25)
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  • Cloud Information Systems Security

    CGI Technologies and Solutions, Inc. (Washington, DC)
    **Cloud Information Systems Security Engineer (ISSE) - Sr** **Category:** Cyber Security **Main location:** United States, District of Columbia, ... is currently looking for a Senior-Level Cloud Information Systems Security Engineer with active Top Secret clearance...to the nature of the government contract. * Advanced Cyber Certification (DoD 8570/8140 IAT Level III). * Cloud… more
    CGI Technologies and Solutions, Inc. (12/24/25)
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