• Information Systems Security

    M. C. Dean (Vienna, VA)
    Security Officer (FSO) and business leadership, take responsibility for establishing Information Systems Security Program identifying, pursuing, and ... accreditations and authorizations of critical MC Dean enterprise and/or customer information systems . + Lead development, implementation, and continuous… more
    M. C. Dean (12/13/25)
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  • Information System Security Officer

    Chenega Corporation (Arlington, VA)
    **Req ID:** 38517 **Summary** ** Information System Security Officer ( ISSO )** **Alexandria, VA** Are you ready to enhance your skills and build your career in ... interests of our nation. SecuriGence is seeking a talented ** Information System Security Officer ( ISSO )**...work with engineering and operations support staff to secure systems and ensure compliance, and provide oversight for existing… more
    Chenega Corporation (12/04/25)
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  • Senior Information Systems

    Synergy ECP (Annapolis Junction, MD)
    Senior Information Systems Security Officer...a minimum of 7+ years of experience as an ISSO supporting IC or DoD programs and contracts of ... in the industry. What you will be doing: Synergy is looking for aSenior Information Systems Security Officerto join our team. + Provides aid to the program,… more
    Synergy ECP (11/06/25)
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  • Information Systems Security

    Belay Technologies (Laurel, MD)
    …2019, runner up in 2020 and a finalist in 2021! Belay Technologies is seeking an Information Systems Security Engineer (Level 2/3) to join our intel team. ... The ​ Information Systems Security Engineer ﴾ISSE﴿...The ​ Information Systems Security Engineer ﴾ISSE﴿ Skill Level 3...with polygraph + Fifteen (15) years' experience as an ISSO on programs and contracts of similar scope, type,… more
    Belay Technologies (11/19/25)
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  • Cleared Senior Information Systems

    Virtual Service Operations (Lorton, VA)
    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 next steps in your career as an Information Systems Security Engineer (ISSE)?...security posture trends and report findings to the ISSM/ ISSO . + Recommend cybersecurity measures based on significant threats… more
    Virtual Service Operations (11/09/25)
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  • Information Systems Security

    Leidos (Bethesda, MD)
    …HFS cyber security team, and is responsible for maintaining and improving the security posture for the information systems that support the development ... Be responsible for the management of Information Systems (ISs). Maintain the System Security Policy...of this position * Must have previous ISSM or ISSO experience * Must have Linux operating system experience… more
    Leidos (10/23/25)
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  • Information Systems Security

    SMX (Washington, DC)
    Information Systems Security Representative (4660)at SMX(View all jobs) (https://www.smxtech.com/careers/) Washington, DC Law Enforcement Agency OCIO's ... organization is providing Information Systems Security as a...FBI ISs being decommissioned, in coordination with the SO, ISSO , and ISSR. **Required Skills & Experience** + At… more
    SMX (11/04/25)
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  • Cleared Information Systems

    Virtual Service Operations (Lorton, VA)
    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 in your career as an Information Systems Security Engineer (ISSE)?...assessments, and reporting functions. + Analyze system and organizational security posture trends; provide findings to the ISSM/ ISSO more
    Virtual Service Operations (10/04/25)
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  • Information System Security Officer

    ManTech (Columbia, MD)
    **MANTECH** seeks a motivated, career driven, and customer-focused ** Information System Security Officer ( ISSO )** to join our team in **Columbia, MD** . You ... and maintain System Security Plans (SSPs) for both new and existing systems + Analyze vulnerability scan results and collaborate with system owners to implement… more
    ManTech (12/17/25)
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  • IT Vulnerability Management Lead

    ICF (Bethesda, MD)
    …team. In this role, you will work closely with the **NLM Information Systems Security Officer ( ISSO )** and play a critical part in safeguarding ... working experience in applying FISMA, and FedRAMP processes and policies to information systems + Strong communication skills (both technical and non-technical)… more
    ICF (12/13/25)
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