• Information System Security Officer(ISSO)

    Nightwing (Annapolis Junction, MD)
    Nightwing provides technically advanced full-spectrum cyber , data operations, systems integration and intelligence mission support services to meet our ... system security configurations, and continuous monitoring activities, enhancing cyber hygiene and mitigating vulnerabilities. Compliance and Assessment: Lead… more
    Nightwing (10/28/25)
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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 ... has been providing some of the world's most technically advanced full-spectrum cyber , data operations, systems integration and intelligence support services to… more
    Nightwing (11/25/25)
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  • F-35 Information System Security Officer…

    Lockheed Martin (Montgomery, AL)
    **Description:** **What We're Doing:** Lockheed Martin's, Rotary & Mission Systems \(LM RMS\), F\-35 Cyber Security invites you to step up to one of today's most ... to keep these exquisite capabilities protected\. **The Work:** This Information System Security Officer \(ISSO\) position will support the Information System more
    Lockheed Martin (12/19/25)
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  • F-35 Information System Security Officer…

    Lockheed Martin (San Diego, CA)
    **Description:** **What We're Doing:** Lockheed Martin's, Rotary & Mission Systems \(LM RMS\), F\-35 Cyber Security invites you to step up to one of today's most ... to keep these exquisite capabilities protected\. **The Work:** This Information System Security Officer \(ISSO\) position will support the Information System more
    Lockheed Martin (12/11/25)
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  • Navy Qualified Validator

    Trace Systems Inc (Portsmouth, VA)
    …operating features adequately protect and defend against unauthorized access, ensure systems availability, and meet DoD/Navy Cyber Security (CS) implementation ... accordance with DoD A&A and IA/CS policy. + Perform Cyber Compliance (CC) risk assessments to evaluate system...ISSMs, Information System Security Officers (ISSOs), and system owners to validate that all systems more
    Trace Systems Inc (11/27/25)
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  • Information Systems Security Manager

    Leidos (St. Petersburg, FL)
    …Defense Systems business, overseeing several DCSA-approved Collateral Information Systems and maintaining accreditation throughout the system lifecycle. In ... 8+ years of experience in being in an operational cyber security-specific role (eg, information system security...Standards and Technology (NIST), and Committee on National Security Systems (CNSS) cyber security requirements and guidance,… more
    Leidos (12/19/25)
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  • Model Based Systems Engineering

    BAE Systems (Rockville, MD)
    **Job Description** BAE Systems is seeking a MBSE Systems Engineer to develop system modeling and simulation (M&S) solutions throughout the organization, and ... field + 5 years of experience performing Model Based Systems Engineering in a government consulting environment + Direct...with minimal supervision, navigate at the expert level with System Modeling tools, and is familiar with developing UseCases,… more
    BAE Systems (10/28/25)
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  • Senior Principal Systems Engineer Product…

    BAE Systems (Endicott, NY)
    …for system designs and architectures in accordance with established systems development processes and procedures. + Verify and validate moderately complex ... **Job Description** **Join Our Team of Systems Engineering Experts!** We're seeking talented Sr. Principal...security measures to mitigate the security risks. + Perform system /product integration. **What We Offer:** + A dynamic and… more
    BAE Systems (10/02/25)
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  • Information System Security Specialist Tech…

    Guidehouse (Charleston, SC)
    …Accreditation (C&A) related field. + Three (3) years of experience supporting network and system security support, Cyber Security Service Providers or Cyber ... **Job Family** **:** IT Cyber Security **Travel Required** **:** None **Clearance Required**...Assured Compliance Assessment Solution (ACAS), or Host Based Security System (HBSS) and may be required to hold an… more
    Guidehouse (10/30/25)
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  • System Engineer 5

    Nightwing (Annapolis Junction, MD)
    Nightwing provides technically advanced full-spectrum cyber , data operations, systems integration and intelligence mission support services to meet our ... civil, and commercial markets. Nightwing provides technically advanced full-spectrum cyber , data operations, systems integration and intelligence mission… more
    Nightwing (12/22/25)
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