• Information Systems Security Officer…

    CACI International (Sterling, VA)
    Information Systems Security Officer ( ISSO ) Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph ... Certified Information Systems Security Professional (CISSP) + Information Systems Security Officer ( ISSO ) + Relevant experience with IT service,… more
    CACI International (07/26/25)
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  • Cyber Security Specialist ( ISSO )

    CACI International (Ashburn, VA)
    Cyber Security Specialist ( ISSO ) Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: None Employee Type: Regular ... Opportunity:** The Cybersecurity Specialist with both strong cybersecurity and network security delivery skills will need to have a deep technical understanding… more
    CACI International (09/05/25)
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  • Information Systems Security Officer…

    Spectrum Comm Inc (Falls Church, VA)
    Position Overview The Information Systems Security Officer ( ISSO ) is responsible for ensuring that all IT systems remain compliant with applicable cybersecurity ... This role manages the full lifecycle of system authorizations, risk assessments, and security controls, providing direct support to system owners and IT teams to… more
    Spectrum Comm Inc (08/09/25)
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  • Information System Security Officer…

    Parsons Corporation (Chantilly, VA)
    …leadership skills + Management experience + Ability to coach and develop junior ISSO 's ** Security Clearance Requirement:** An active Top Secret SCI w/Polygraph ... you're looking for. **Job Description:** Parsons is looking for a talented **Level 2** ** ISSO ** to join our growing team! In this role you will develop, maintain,… more
    Parsons Corporation (09/05/25)
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  • ISSO /Systems Security Engineer

    UIC Government Services and the Bowhead Family of Companies (Dahlgren, VA)
    **Overview** ISSO /SYSTEMS SECURITY ENGINEER Bowhead is seeking a skilled full-time ISSO /Systems Security Engineer to join our team in Dahlgren, VA. The ... computer networking concepts and protocols, as well as network security methodologies. The ISSO /Systems Security Engineer will be responsible for identifying… more
    UIC Government Services and the Bowhead Family of Companies (08/29/25)
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  • Information System Security Officer…

    Tetrad Digital Integrity LLC (Alexandria, VA)
    …threats and vulnerabilities in this digital age. TDI is looking for an ISSO who will manage the day-to-day operations and effectiveness of security -related ... SP 800-171, or CIS benchmarks, in support of system security configurations, practices, and oversight + 3+ years of...3+ years of experience providing cybersecurity leadership in an ISSO capacity, interfacing with internal and external SMEs such… more
    Tetrad Digital Integrity LLC (09/05/25)
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  • ISSO (Level 4)

    Amentum (Falls Church, VA)
    …meet our clients' evolving and dynamic needs. Amentum is seeking an Information System Security Officer ( ISSO ) to support at a sponsor facility. The successful ... will ensure information systems securely function in accordance with documented controls. The ISSO is to perform and deliver: + Support review and analyze systems… more
    Amentum (08/08/25)
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  • Information Systems Security Officer…

    McIntire Solutions (Mclean, VA)
    Title: Information Systems Security Officer Location: McLean, VA McIntire Solutions is seeking an ISSO to support our McLean Customer. Responsibilities include, ... assurance support to system(s) and program. + Coordinating and implementing cyber security policies, standards and processes. + Maintaining operational security more
    McIntire Solutions (08/04/25)
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  • TS/SCI ISSO Cyber Security Engineer

    Insight Global (Fort Belvoir, VA)
    Job Description Insight Global is seeking an experienced Information Assurance Engineer ( ISSO ) to join our client's System Security Engineering team on-site in ... continuously improving cybersecurity functions for multiple critical systems, interpreting security requirements, and planning effective control implementations. Successful candidates… more
    Insight Global (09/09/25)
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  • Information Assurance Cyber Lead ( ISSO )

    CGI Technologies and Solutions, Inc. (Newport News, VA)
    **Information Assurance Cyber Lead ( ISSO )** **Category:** Cyber Security **Main location:** United States, Virginia, Newport News **Position ID:** J0325-0801 ... and continuous learning. We are seeking a talented and motivated Cyber Security Lead. This position will support our client with planning, organizing, securing,… more
    CGI Technologies and Solutions, Inc. (06/14/25)
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