• Information Systems Security

    Sealing Technologies (Columbia, MD)
    …Technologies, a Parsons Company, is looking for an experienced and talented Information Systems Security Officer ( ISSO ) to support one of our critical ... baseline. Minimum Qualifications: + 7+ years of experience in cybersecurity engineering, information assurance, or systems security architecture. +… more
    Sealing Technologies (10/31/25)
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  • Information Systems Security

    Leidos (Fort Meade, MD)
    **Description** **Leidos** has a new and exciting opportunity for an ** Information Systems Security Officer ( ISSO )** in our **National Security ... of information systems . Assist the information systems security manager in...for periodic reaccreditation + **Technical Proficiency:** Experience as an ISSO with emphasis on Defense-in-Depth principles, network, and enterprise… more
    Leidos (10/28/25)
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  • Senior Information Systems

    Leidos (Fort Meade, MD)
    **Description** **Leidos** has a new and exciting opportunity for a Senior Information Systems Security Officer ( ISSO ) in our **National Security ... for ensuring the confidentiality, integrity, and availability of information systems . This role involves implementing and maintaining security policies,… more
    Leidos (10/16/25)
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  • ISSE

    Lentech, Inc (Hanover, MD)
    …We currently have a unique opportunity for an ISSE/IA/ ISSO with expertise in Information Systems Security to join a team of highly skilled INFOSEC ... security requirements. CERTIFICATIONS: DoD 8570 compliance with IASAE Levels I-3. Information Systems Security Engineering Professional (ISSEP) and CISSP… more
    Lentech, Inc (08/13/25)
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  • Information Systems Security

    Amentum (Columbia, MD)
    We are seeking an Information Systems Security Officer ( ISSO ) 3 for a prime contract that is based out of our Columbia, MD office. **Responsibilities:** ... program. + Provide support for proposing, coordinating, implementing, and enforcing information systems security policies, standards, and methodologies.… more
    Amentum (08/13/25)
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  • Senior Information Systems

    ManTech (Fort Washington, MD)
    **MANTECH** seeks a motivated, career and customer-oriented **Senior Information Systems Security Officer ( ISSO )** to join our team in Fort Washington, ... The ideal candidate will have a deep understanding of implementing various security measures to protect an organization's computer systems and networks.… more
    ManTech (11/01/25)
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  • Project Manager - Team Lead / Information

    Zantech (MD)
    …Support, Continuous Monitoring and Internal Control Testing Support, and Information Systems Security Officer ( ISSO ) Development for an upcoming role ... monitoring and internal control testing + Assist with Information Systems Security Officer ( ISSO ) development + Coordinate with agile processes set… more
    Zantech (09/07/25)
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  • Information Security Analyst - SME

    Zantech (MD)
    …Operations Support, Continuous Monitoring and Internal Control Testing Support, Information Systems Security Officer ( ISSO ) Development, and Agile ... career. Come join our team! Zantech is looking for a talented Information Security Analyst - SME to provide specialized cybersecurity expertise supporting risk… more
    Zantech (09/13/25)
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  • Software, CNO, Systems Administration…

    Belay Technologies (Annapolis Junction, MD)
    …data security , performance tuning. Experience Level: Senior level Information Systems Security Officer ( ISSO ) Overview: The ISSO will ... manage and oversee the organization's information security programs. You will be responsible for implementing and enforcing security policies, conducting… more
    Belay Technologies (08/14/25)
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  • IT Vulnerability Management Lead / Senior…

    Guidehouse (Rockville, MD)
    …Do** **:** In this role, you will work closely with the client 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
    Guidehouse (10/05/25)
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