• Information Systems Security

    RTX Corporation (Arlington, VA)
    …are not limited to: The Information Systems Security Officer ( ISSO ) will assist the Information System Security Manage (ISSM) to provide ... ** Security Clearance:** Top Secret - Current Information Systems Security Officer ( ISSO...to A&A process activities and related documentation such as systems concept of operations, system security more
    RTX Corporation (05/22/25)
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  • Information Systems Security

    V2X (Reston, VA)
    Overview Information Systems Security Officer ( ISSO ) Talent Pipeline | Ongoing Talent Pipeline | Always Hiring! Location: GlobalWhere: Onsite ... compliance, and risk management, we encourage you to join our Information Systems Security Officer ( ISSO ) Talent Pipeline today! This position… more
    V2X (05/29/25)
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  • Information System Security

    KBR (Chantilly, VA)
    Title: Information System Security Officer ( ISSO ) Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end ... Primary Responsibilities: + Develop, update, and/or review RMF documentation to include the System Security Plan (SSP), Security Control Traceability Matrix… more
    KBR (05/01/25)
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  • Information System Security

    KBR (Chantilly, VA)
    Title: Information System Security Officer ( ISSO ) - Senior Title: Information System Security Officer ( ISSO ) - Senior Belong. Connect. ... contributions will be pivotal in designing and optimizing defense systems that ensure national security and shape...KBR is seeking a highly motivated and career-oriented Information System Security Officer ( ISSO more
    KBR (04/16/25)
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  • Information Systems Security

    CACI International (Chantilly, VA)
    Information Systems Security Officer - ISSO Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with ... * **The Opportunity:** CACI is searching for an **Information Systems Security ** ** Officer ** **(ISS** **O**...assurance experience in ICD 503 certification and accreditation. + ISSO shall be compliant with DoD 8140 and any… more
    CACI International (04/17/25)
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  • Information Systems Security

    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 ... Certified Information Systems Security Professional (CISSP) + Information Systems Security Officer ( ISSO ) + Relevant experience with IT service,… more
    CACI International (06/13/25)
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  • Information System Security

    SAIC (Ashburn, VA)
    **Description** **Job Description** **SAIC** is looking for an Information System Security Officer ( ISSO ) and/or Alternate Information System ... systems as a member of the customer directorate's Security Team. Overall, they will be responsible for utilizing...of experience as a primary ISSO or security compliance lead for an IT system .… more
    SAIC (06/14/25)
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  • Information Systems Security

    McIntire Solutions (Mclean, VA)
    Title: Information Systems Security Officer Location: McLean, VA McIntire Solutions is seeking an ISSO to support our McLean Customer. Responsibilities ... system software, hardware, networks, enclaves, etc. + Preparing and reviewing system documentation to include Systems Security Plans (SSPs),… more
    McIntire Solutions (05/05/25)
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  • Information Systems Security

    Guidehouse (Springfield, VA)
    …+ Demonstrated ability to conduct research and analysis for network and information system security principles and best practices. + Knowledge of information ... Secret SCI (TS/SCI) **What You Will Do** **:** The ISSO will support a large IC client Security...for customer needs and timelines. + Perform assessments of systems and networks within the networking environment and identify… more
    Guidehouse (06/06/25)
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  • System Security Officer

    Zantech (Arlington, VA)
    …Come join our team! Zantech is looking for a talented Information System Security Officers ( ISSO ) / Information Systems Security Managers (ISSM) ... Secret Clearance + Following Certifications or equivalent: + Certified Information Systems Security Professional (CISSP) + Certified Information Security more
    Zantech (04/09/25)
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  • Information System Security

    Lockheed Martin (Manassas, VA)
    …Masters degree\. Considered career, or journey, level\. * Previous experience as an Information System Security Officer or Information System Security ... and remediation\. * Must have experience performing continuous monitoring of system security controls, including vulnerability scanning and remediation using… more
    Lockheed Martin (05/08/25)
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  • ISSO (Level 4)

    Amentum (Falls Church, VA)
    …approaches that meet our clients' evolving and dynamic needs. Amentum is seeking an Information System Security Officer ( ISSO ) to support at a sponsor ... and analyze systems architecture diagrams and networks. + Assess surety system needs and recommend corrective actions into coherent security strategy. +… more
    Amentum (05/06/25)
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  • Junior Information Security Systems

    Parsons Corporation (Springfield, VA)
    …with conducting research and analysis. + Familiarity with network and information system security principles and best practices. + Familiarity with controlling, ... you're looking for. **Job Description:** Parsons is looking for a talented **Junior ISSO ** to join our growing team! **What You'll Be Doing:** + Develops, maintains,… more
    Parsons Corporation (06/03/25)
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  • Information Systems Security

    Chenega Corporation (Oakton, VA)
    …services supporting critical national security missions. We are seeking an **Information Systems Security Officer ( ISSO )** to lead and strengthen ... **Req ID:** 36523 **Summary** **Information Systems Security Officer ** **Oakton,...assessment experience, especially with NIST SP 800-53, Threat identification, system security categorization, gap analysis, and compliance… more
    Chenega Corporation (06/19/25)
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  • Senior Information System Security

    ManTech (Quantico, VA)
    ManTech seeks a motivated, career and customer-oriented **Senior Information System Security Officer ( ISSO )** to join our team in **Quantico, Virginia.** ... during all phases of the IS lifecycle; ensure that system security documentation is developed, maintained, reviewed,...Qualifications:** + 7 + years serving as an Information Systems Security Officer ( ISSO more
    ManTech (05/28/25)
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  • Senior Information System Security

    ManTech (Quantico, VA)
    ManTech seeks a motivated, career and customer-oriented **Senior Information System Security Officer ( ISSO )** to join our team in **Quantico, VA.** ... all phases of the IS lifecycle and ensure that system security documentation is developed, maintained, reviewed,...Qualifications:** + 7 + years serving as an Information Systems Security Officer ( ISSO more
    ManTech (06/03/25)
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  • Senior Information System Security

    Steampunk (Mclean, VA)
    **Overview** **Steampunk** wants you to be a **Senior Information System Security Officer ( ISSO )** on our team to support a government customer on site ... Steampunk participates in the E-Verify program._ Refer a Friend (https://careers-steampunk.icims.com/jobs/6170/senior-information- system - security - officer /job?mode=apply&apply=yes&in\_iframe=1&hashed=-336029103) **Need help finding the… more
    Steampunk (03/28/25)
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  • Systems Administrator/ ISSO

    Huntington Ingalls Industries (Reston, VA)
    …with the opportunity to increase responsibilities to performing Information Security System Officer functions (some ISSO functions will be performed ... Administrator (SA) with a desire to be an ISSO with a TS/SCI security clearance with...certification and accreditation through ICD-503, ICD-705 or NIST information system security controls. + Possess or being… more
    Huntington Ingalls Industries (05/20/25)
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  • Senior Facility Security Officer

    The MITRE Corporation (Mclean, VA)
    …with the Information System Security Manager (ISSM) or Information System Security Officer ( ISSO ) with maintaining appropriate accreditation ... needs and expectations. The incumbent will be responsible as the Senior Facility Security Officer (FSO) for McLean Campus. Senior FSO will be responsible… more
    The MITRE Corporation (06/12/25)
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  • Security Manager

    Chenega Corporation (Lorton, VA)
    …contract requirements. + Serve as the Information System Security Officer ( ISSO ) for automated information systems that process classified ... information. + Prepare and maintain the Automated Information System Security Plans (AISSP) and provide oversight to ensure compliance with government-specified… more
    Chenega Corporation (06/02/25)
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