• Applied Research Solutions (Dayton, OH)
    …recognition program, and personalized attention from ARS Senior Managers.?? **Responsibilities:** + Engineer unique solutions to support ongoing Cyber Threat and ... ARS is currently looking for an Information System Security Engineer (ISSE). Our desire is to build a team...enclaves at the edge, that provide enterprise services and cyber network defense capabilities to customers across the DoD.… more
    DirectEmployers Association (09/04/25)
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  • ISSM - Cyber Engineer

    CACI International (Offutt AFB, NE)
    ISSM - Cyber Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular Percentage of Travel ... * * * **The Opportunity:** CACI has a need to add an experienced ISSM - Cyber Engineer to its Cybersecurity (formerly known as Information Assurance) team in… more
    CACI International (11/05/25)
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  • Information Systems Security Manager ( ISSM

    AeroVironment (Centreville, VA)
    …Type** Regular **Job Description** **Summary** The Information Systems Security Manager ( ISSM ) provides information systems security support for DoD and Non-DoD ... + Oversee day-to-day information system security operations including assisting the Sr. ISSM on all technical security matters. + Perform other associated duties as… more
    AeroVironment (10/11/25)
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  • Information Systems Security Manager ( ISSM

    Amentum (Fort Meade, MD)
    Are you interested in using your skills to help shape the Cyber , Security, & Intel space? If so, look no further. We are seeking an Information Systems Security ... Manager ( ISSM ) to join our team of passionate individuals. In...of security authorization. + Bachelor's degree in Computer Science, Cyber Security or IT Engineering is required. + In… more
    Amentum (09/28/25)
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  • Information Systems Security Manager ( ISSM

    Amentum (Fort Meade, MD)
    **Your Impact:** We are seeking an Information Systems Security Manager ( ISSM ) 3 for a prime contract that is based out of our Columbia, MD office. ... experience in the field of security authorization. * Bachelor's degree in Computer Science, Cyber Security or IT Engineering is required. * In lieu of a Bachelor's… more
    Amentum (08/13/25)
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  • Cyber Security Engineer Technical…

    Lockheed Martin (Littleton, CO)
    …Together, we'll build a better tomorrow\. Are you ready to further your career in Cyber Security by working for one of the top companies in the world? This new ... is for a Security Operations Information System Security Manager \( ISSM \) on the SDA Transport Layer T1contract\. The ideal...and use their experience to evaluate and implement RMF cyber security controls on both Ground and Space assets\.… more
    Lockheed Martin (10/04/25)
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  • Cyber Systems Security Engineer

    Butler America (Orlando, FL)
    Cyber Systems Security Engineer Location: Orlando,...We are not looking for someone who has the ISSO/ ISSM skillset that we tend to see with Cybersecurity ... FL Job ID: #71631 Pay Range: $50-58 You will be a Cyber Systems Security Engineer in the Program Protection Organization. Our organization oversees all aspects… more
    Butler America (09/29/25)
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  • Cyber Software Engineer - SIGINT…

    Lockheed Martin (Hanover, MD)
    **Description:** **What We're Doing:** Lockheed Martin, Cyber & Intelligence invites you to step up to one of today's most daunting challenges: the use of advanced ... electronics to undermine our way of life\. As a cyber security professional at Lockheed Martin, you'll protect the...Analyst, etc\) * System Security \(ISSO / ISSE / ISSM \) * Technical writer * Test Engineers * Network… more
    Lockheed Martin (09/25/25)
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  • Sr. Specialist Cyber Infrastructure…

    L3Harris (Carlsbad, CA)
    cyber domains in the interest of national security. Job Title: Sr. Specialist, Cyber Infrastructure Engineer Job Code: 29132 Job Location: Carlsbad, CA Job ... have every other Friday off Job Description: L3Harris is seeking a highly skilled Cyber Infrastructure Engineer to join our Carlsbad, CA team. This role requires… more
    L3Harris (09/25/25)
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  • Sr. Specialist Cyber Infrastructure…

    L3Harris (Carlsbad, CA)
    …deliver end-to-end technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security. Job Title: Sr. Specialist, ... Cyber Intelligence Job Code: 30629 Job Location: Carlsbad, CA...+ Prior experience serving as Information System Security Manager ( ISSM ) or lead ISSO supporting multiple classified enclaves under… more
    L3Harris (11/01/25)
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  • ACC ITSS Information Assurance Engineer

    Exeter Government Services, LLC (Huntsville, AL)
    ACC ITSS I nformation A ssurance Engineer (Senior) Location: Huntsville, AL Required Clearance: Secret Required Certification(s): DoD 8570.1M IAM-III Required ... + years Position Description: Exeter Information Technology Services is seeking an IA Engineer Sr. to support our staffing efforts for the US Army Contracting… more
    Exeter Government Services, LLC (09/15/25)
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  • Lead Cybersecurity Engineer

    SAIC (El Segundo, CA)
    **Description** SAIC is seeking a **Lead Cybersecurity Engineer / Information Systems Security Manager ( ISSM )** to serve as a subject matter expert (SME) in the ... role, you will drive secure architecture, system resiliency, RMF/ATO compliance, and cyber risk management across mission systems that support US Space Force command… more
    SAIC (10/31/25)
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  • Information System Security Engineer

    CAE USA INC (Arlington, TX)
    …testing of our Program's Cybersecurity Requirements. The ISSE is involved in most cyber -related technical decision making on programs. The ISSE advises the ISSM ... and making recommendations. The ISSE also works with the ISSM to produce Cybersecurity Impact Evaluations (CIE) to be...changes). The ISSE has a thorough grasp of the Cyber requirements and system capabilities. The ISSE and the… more
    CAE USA INC (10/24/25)
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  • Information Systems Security Engineer

    Nightwing (Sterling, VA)
    Nightwing provides technically advanced full-spectrum cyber , data operations, systems integration and intelligence mission support services to meet our customers' ... most demanding challenges. Our capabilities include cyber space operations, cyber defense and resiliency, vulnerability research, ubiquitous technical… more
    Nightwing (08/27/25)
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  • Cybersecurity Engineer Lead

    Washington Metropolitan Area Transit Authority (VA)
    Cybersecurity Engineer Lead Job ID: 250995 Location: VA - Metro Bldg At Eisenhower Full/Part Time: Full-Time Posting Open-Close 11/04/2025 - 11/18/2025 Union NRP ... Engineering (CE) Program Lead reports to the Information System Security Manager ( ISSM ) for Engineering and serves as the lead Information System Security … more
    Washington Metropolitan Area Transit Authority (11/05/25)
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  • Information System Security Engineer (ISSE)…

    Excentium (Philadelphia, PA)
    Information System Security Engineer (ISSE) II Summary Title:Information System Security Engineer (ISSE) II ID:521 Department:Cybersecurity Location:Philadelphia ... is a Service-Disabled Veteran owned small business that provides Cyber Security Engineering, Information Assurance (IA), management, Certification and Accreditation… more
    Excentium (10/01/25)
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  • Senior Information Systems Security…

    Parsons Corporation (Colorado Springs, CO)
    …Experience in reviewing and implementing secure configuration management techniques + Report Cyber incidents or vulnerabilities to the ISSM and/or government ... focus on the cybersecurity aspects of system design to deal with cyber -related disruptions, minimizing misuse and malicious behavior, while supporting Department of… more
    Parsons Corporation (10/11/25)
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  • Cleared Information Systems Security…

    Virtual Service Operations (Lorton, VA)
    …assessments of computing environments to identify vulnerabilities and compliance gaps. + Engineer unique cybersecurity solutions to support Cyber Threat and ... Cleared Information Systems Security Engineer (ISSE) L3 * Lorton, VA (http://maps.google.com/maps?q=Lorton+VA+USA) Description Are you looking to take the next steps… more
    Virtual Service Operations (10/04/25)
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  • Cleared Senior Information Systems Security…

    Virtual Service Operations (Lorton, VA)
    …to identify vulnerabilities, compliance gaps, and recommend mitigations. + Architect and engineer innovative solutions to support ongoing Cyber Threat and ... Cleared Senior Information Systems Security Engineer (ISSE) L4 * Lorton, VA (http://maps.google.com/maps?q=Lorton+VA+USA) Description Are you looking to take the… more
    Virtual Service Operations (10/04/25)
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  • Information Systems Security Engineer

    Lockheed Martin (Orlando, FL)
    **Description:** Lockheed Martin is seeking a seasoned **Classified Cyber Security Technologist** to join an elite team of cybersecurity professionals\. Reporting to ... distributed workloads\. * **Automation & Operations** - Build and maintain automated cyber security workflows for day to day monitoring, incident response, and… more
    Lockheed Martin (10/25/25)
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