• Information System Security

    Guidehouse (Charleston, SC)
    …shall be capable of evaluating security solutions to ensure they meet security requirements for processing up to classified information , and supervise and/or ... maintain the operational security posture for an information system or program. + Personal shall be capable of evaluating security solutions to ensure they… more
    Guidehouse (10/30/25)
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  • Information Systems Security

    Amentum (Fort Meade, MD)
    …* Assist architects and engineers in the identification and implementation of information security functionality to ensure uniform application of security ... telecommunications, electrical engineering, computer engineering, or computer science, Cybersecurity, Information Security , etc. * 15 years of experience… more
    Amentum (10/23/25)
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  • Information System Security Officer…

    Lockheed Martin (Hanover, MD)
    …Responsibilities: Security Oversight & Governance \- Direct day to day security management for classified and unclassified systems, enforcing DoD, NIST SP ... Lockheed Martin's Rotary & Mission Systems \(RMS\) division is seeking an experienced Information System Security Officer \(ISSO\) to protect mission critical … more
    Lockheed Martin (10/18/25)
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  • Officer, Senior Information Security

    Banc of California (Santa Ana, CA)
    …FFIEC and PCI. + Provide subject matter expertise in all areas of Information Security technical operations, including analysis of computing environment, ... control structure as required. + Maintains advanced knowledge and awareness of information security trends within the financial industry. + High level of… more
    Banc of California (10/14/25)
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  • Senior Information System Security

    Amentum (Fort Meade, MD)
    …and procedures are established and followed. + Assists with the management of security aspects of the information system and performs day-to-day security ... assessment analysis to support certification and accreditation. + Provides configuration management (CM) for information system security software,… more
    Amentum (09/28/25)
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  • Information Systems Security Officer

    FGS, LLC (Suitland, MD)
    Information Systems Security Officer Suitland, MD **Required:** US Citizenship **Clearance Requirement:** Top Secret with SCI eligibility **Certification ... **Position Overview:** FGS, LLC is seeking a highly qualified Information Systems Security Officer (ISSO) to support...ideal candidate will have deep expertise in the Risk Management Framework (RMF), experience with both Windows and Linux… more
    FGS, LLC (11/22/25)
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  • Information System Security Manager

    Chenega Corporation (Oakton, VA)
    …assessment, penetration testing, and analysis of computers and networks. + Conduct Information Security Risk Assessments. + Oversee monitoring and analysis of ... **Req ID:** 38323 **Summary** ** Information System Security Manager** **Arlington, VA**...management , inspections, governance, and training. + Ensure that security risks and findings are appropriately documented and provide… more
    Chenega Corporation (11/17/25)
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  • Lead Information Systems Security

    CACI International (Hampton, VA)
    Lead Information Systems Security Officer (ISSO) Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI ... * * **The Opportunity:** CACI is seeking a Lead Information Systems Security Officer (ISSO) for Langley...IC and NISPOM policy. + Validate configuration of cyber security tools to ensure auditing and vulnerability management more
    CACI International (12/18/25)
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  • Information System Security Officer…

    St. George Tanaq Corporation (Annapolis, MD)
    Information System Security Officer (ISSO) WFH Flexible*Remote from MD, VA, DC (http://maps.google.com/maps?q=Washington+DC+USA) Job Type Full-time Description ... us, visit https://tanaq.com/tanaq-technical-services. **About the Role** We are seeking an ** Information System Security Officer (ISSO)** to support our federal… more
    St. George Tanaq Corporation (11/01/25)
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  • Scientist, Information Security

    L3Harris (Palm Bay, FL)
    …requirements development, design, test, configuration management and maintenance of information systems and data + Assist program security in the ... sea and cyber domains in the interest of national security . Job Title: Sr Information Security...using methods such as encryption technology, vulnerability analysis and security management . Responsible for integration of multiple… more
    L3Harris (09/27/25)
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