• Information System Security Officer - Level…

    Lockheed Martin (Palmdale, CA)
    …Systems Security Officer \( ISSO \), you will join our Classified Cyber Security Team, supporting Department of Defense \(DoD\) programs to ensure ... Splunk, Nessus, Trellix, Ivanti, ACAS etc\. * Experience as an ISSO implementing or managing cyber security requirements on classified systems under JSIG,… more
    Lockheed Martin (08/28/25)
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  • Senior Cyber Security SME

    Steampunk (Mclean, VA)
    …taking on new challenges. **Contributions** The ** ISSO Team Lead** serves as a Lead Cyber Security Specialist and will perform level III ISSO and/or ... + Ensuring that all ISSOs within the program area areproperly trainedon ISSO activities. + Providing security -relatedexpertiseand mentorship to junior ISSOs… more
    Steampunk (07/02/25)
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  • Classified Cyber Security

    Lockheed Martin (Huntsville, AL)
    **Description:** **What We're Doing:** Lockheed Martin's, Rotary & Mission Systems \(LM RMS\), Classified Cyber Security invites you to step up to one of today's ... to warfighter supremacy against our peer and near peer adversaries\. As a cyber security professional at Lockheed Martin, you'll safeguard the sensitive… more
    Lockheed Martin (09/05/25)
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  • Senior Cyber Security Engineer

    CACI International (Wallops Island, VA)
    Senior Cyber Security Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular ... * * * CACI is aggressively seeking a Senior Cyber Security Engineer to support the U....certifications of system technicians to the SCSC Information Systems Security Officer ( ISSO ). + Maintaining Privileged Access… more
    CACI International (07/08/25)
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  • Cyber Security SME

    Steampunk (Mclean, VA)
    Security Officer with an appetite for taking on new challenges. **Contributions** The ** ISSO ** serves as a Cyber Security Specialist and will perform ... Steampunk participates in the E-Verify program._ Refer a Friend (https://careers-steampunk.icims.com/jobs/6563/ cyber - security -sme/job?mode=apply&apply=yes&in\_iframe=1&hashed=-336029103) **Need help finding the right job?**… more
    Steampunk (09/11/25)
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  • Cyber Security Engineer

    Leidos (Hampton, VA)
    **Description** Leidos Intelligence Group is seeking a Cyber Security Engineer (CSE) to support an enterprise IT program. We are looking for an experienced CSE ... in the execution of the RMF. **Primary Responsibilities:** Through these efforts, the Cyber Security Engineer will support the development or modification of… more
    Leidos (06/27/25)
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  • Cyber Security Analyst 2

    Alaka'ina Foundation Family of Companies (Kauai County, HI)
    Cyber Security Analyst 2 Location HI - Kaua'i Job Code 13227 # of openings 1 Apply Now ... Foundation Family of Companies (FOC) is looking for a Cyber Security Analyst 2 to support our...efforts by coordinating with Koa Lani IT Department, PMRF C-ISSM/C- ISSO , ISO and other Government personnel. Monitor and coordinate… more
    Alaka'ina Foundation Family of Companies (07/30/25)
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  • Cyber Security Analyst

    CACI International (Hampton, VA)
    Cyber Security Analyst Job Category: Information...SOC operations. + Experience with AWS and/or other cloud security platforms + Background as an ISSO , ... of Travel: Continental US * * * **The Opportunity:** Our client is seeking a Cyber Security Analyst that will join the Cyber Security Incident Response… more
    CACI International (09/06/25)
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  • Cyber Security Engineer…

    Lockheed Martin (Moorestown, NJ)
    …_vid=62db38124323a18716928079640272e7\) **Basic Qualifications:** * Bachelors degree in Cyber Security or related field and ... Experienced Professional **Business Unit:** RMS **Relocation Available:** No **Career Area:** Cyber Security Engineering **Type:** Full\-Time **Shift:** First more
    Lockheed Martin (08/30/25)
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  • Cyber Specialist (Multi-level)

    Savannah River Mission Completion (Aiken, SC)
    …established by the United States Department of Energy (DOE) orders and policies on Cyber Security . Isolates, blocks or removes threat access. Evaluates system ... policy, or local policy. + Supports the evaluation of cyber security incidents, procedures and capabilities. +...Specialist level:** + Will perform as the Information System Security Officer ( ISSO ) + Utilizing knowledge of… more
    Savannah River Mission Completion (09/09/25)
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