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# MTC-K Information System Security Officer (ISSO) Secret Clearance Required

- **Company:** General Dynamics IT
- **Location:** Chantilly, VA, United States
- **Experience:** Expert
- **Contract:** Permanent contract
- **Skills:** Artificial Intelligence, Cyber Security, Information Systems, Information Security Management, Network Security, SAS (Software), SC Clearance, Information Technology, Plan of Action and Milestones
- **Published:** July 17, 2026
- **Apply:** http://hbcu.com/cgi-bin/jobs/searchJobs.cgi?job_id=35147014

## About the Role

equivalent combination of education, technical training, or work experienceRequired, Experience: 8+ years of related experience and 5 years must include Cyber security operations; Military and MTC experience preferredRequired Technical Skills:Skilled in eMASSExpert knowledge of the RMF, the SCA-V process and inspection programExpert understanding of NIST, DoD, & Army Cybersecurity & Risk Management Framework policies, directives, instructions, manuals, and best business practicesCertification: CASP+ (SecurityX) is required to startSecurity Clearance Level: Secret clearance is requiredRequired Skills and Abilities:Knowledge of current industry methods for evaluating, implementing, and disseminating IT security assessment, monitoring, detection and remediation tools and procedures utilizing standards-based concepts and capabilitiesIn depth knowledge of Information Security Control principlesKnowledge of enterprise incident response program, roles, and
responsibilitiesKnowledge of network security architecture concepts including topology, protocols, components, and principlesAdvanced experience in Cybersecurity documentation and auditing toolsLocation: On Customer Site GDIT IS YOUR PLACE: At GDIT, the mission is our purpose, and our people are at the center of everything we do.Growth: AI-powered career tool that identifies career steps and learning opportunitiesSupport: An internal mobility team focused on helping you achieve your career goalsRewards: 401K with company matchCommunity: Award-winning culture of innovation and a military-friendly workplaceOWN YOUR OPPORTUNITY Explore a career in cyber at GDIT and youll find endless opportunities to grow alongside colleagues who share your focus on defending and protecting what matters. #GDITArmy #GDITRecruiting #DefenseOCONUS

## Description

Information System Security OfficerAdvance your career while impacting our national security in cyber as an Information System Security Officer (ISSO) with GDIT at the Mission Training Complex - Korea (MTC-K). Here, technologists have many paths to grow a meaningful career supporting cyber missions and operations across the Pacific. Seize your opportunity to make a personal impact as an ISSO at MTC-Korea. GDIT is your place to make meaningful contributions to challenging projects and grow a rewarding career.At GDIT, people are our differentiator. As an ISSO you will help ensure today is safe and tomorrow is smarter. Our work depends on an ISSO joining our team to help build and enable the readiness of our Nation's Army in the Pacific! MEANINGFUL WORK AND PERSONAL IMPACT:Leads all contractor efforts in support of the Risk Management Framework (RMF) and CybersecurityCoordinate with outside agencies and other USARPAC MTC SitesEnsure the cybersecurity Risk Management process and appropriate
operational security posture is maintained and documented for the USARPAC Type Training Enclaves, Information Systems, fielded Program Managed Systems, and USARPAC Training Exercise NetworkComply with DoD Directives and Instructions 8140, 8570-01-M, Army regulations AR 25-2, NIST Special Publications 800-53, 800-39, as well as following guidance from other cyber agencies in USARPAC CSPMO, NETCOM, and CYBERCOMConducts scheduled SCANs of the networks, training enclaves, and systemsDevelop, update, and maintain SOPs that implement DoW, Army, and MTC USARPAC Type policies and proceduresCreates and/or implements required RMF products such as plans of action and milestones (POA&M) and STIG checklist and perform continuous monitoring of applied STIGs and patchesValidates applied STIGs and patches performed by the SAs and NAsPerforms continuous monitoring of applied STIGs and patchesContinually update and document STIGs in response to vulnerabilities identified during risk assessments, audits, &
inspectionsProduces artifacts and trackers, as well as other documents to meet the Security Control Assessment Validation (SCA-V) requirement to maintain the USARPAC Type ATOMaintains and updates records and artifacts via Enterprise Mission Assurance Support Service (eMASS) system to support and comply with the RMF processConducts periodic auditing to assess vulnerabilities of networks and systems to ensure that systems are being operated securely, and information systems security policies and procedures are being implemented as defined in security plansSafeguards the network against unauthorized infiltration, modification, destruction, or disclosure.Assist government ISSM in meeting their duties and responsibilities and initiate protective measures for cybersecurity incidentsServes as a people managerPerforms other duties as required WHAT YOULL NEED TO SUCCEED:Education, BS/BA in Cyber Security, Information Security or Computer Science or a related technical discipline, OR the


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