Information Systems Security Officer (ISSO) - TS/SCI REQUIRED

Clearance Level
Top Secret/SCI
Information Security
Schofield, Hawaii
Onsite Workplace
Key Skills For Success

Cyber Policy

Cyber Security

Information Technology (IT) Security Assessments

Security Policies

REQ#: RQ145595
Requisition Type: Regular
Your Impact

Own your opportunity to work with the largest government agency in the nation. Make an impact by advancing the Department of Defense’s mission to keep our country safe and secure.

Job Description

Information Systems Security Officer / Information Security Analyst Sr Advisor

Transform technology into opportunity as the Information Systems Security Officer (ISSO) at the JMSC-IP, the premier simulations provider in the Pacific with GDIT. A career in enterprise IT means connecting and enhancing the systems that matter most. At GDIT you’ll be at the forefront of innovation and play a meaningful part in improving how agencies operate.

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! 


  • The ISSO is responsible for ensuring the appropriate operational security posture is maintained and documented for JMSC-IP information systems.

  • The position is responsible for defining & implementing standard operating procedures, implementing DoD, Army, & MTC policies, and creating & implementing plans of action and milestones (POA&M) in response to vulnerabilities identified during risk assessments, audits, & inspections.

  • Assures successful implementation and functionality of security requirements and appropriate IT policies and procedures that are consistent with the organization's mission and goals.

  • Performs all procedures necessary to ensure the safety of information systems assets and to protect systems from intentional or inadvertent access or destruction.

  • Monitor, evaluate, and maintain systems and procedures to safeguard internal information systems, network, databases, and Web-based security.


  • Education: BA/BS (in Computer Science, Information Systems, Engineering, or related field with concentration in computer-based technology); or the equivalent combination of education, technical certifications or training.

  • Certifications: Appropriate DoD 8140.03 baseline certifications as an IAMII are required.

  • Required Experience: 10+ years of experience; Military experience preferred.

  • Required Technical Skills: Expert knowledge of the SCA-V process and inspection program / Skilled in eMASS / 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 capabilities / Expert understanding of NIST, DoD, & Army Cybersecurity & Risk Management Framework policies, directives, instructions, manuals, and best business practices / Experience with SolarWinds or similar discovery and analysis tools.

  • Security Clearance Level: TS/SCI

  • Required Skills and Abilities: Knowledge of disaster recovery continuity of operations plans / Knowledge of enterprise incident response program, roles, and responsibilities / Knowledge of network security architecture concepts including topology, protocols, components, and principles / Knowledge of server administration and systems engineering theories, concepts, and methods / Strong communication skills

  • Preferred Skills: Advanced knowledge of Network and Cybersecurity Architecture planning and maintenance support / Advanced experience in Cybersecurity documentation and auditing tools.

  • Location: On Customer Site

  • US Citizenship Required


  • 401K with company match

  • Comprehensive health and wellness packages

  • Internal mobility team dedicated to helping you own your career

  • Professional growth opportunities including paid education and certifications

  • Cutting-edge technology you can learn from

  • Rest and recharge with paid vacation and holidays



Work Requirements
Years of Experience

10 + years of related experience

* may vary based on technical training, certification(s), or degree


CompTIA - Security+ - CompTIA

Travel Required

Less than 10%


U.S. Citizenship Required

About Our Work

We are GDIT. The people supporting some of the most complex government, defense, and intelligence projects across the country. We deliver. Bringing the expertise needed to understand and advance critical missions. We transform. Shifting the ways clients invest in, integrate, and innovate technology solutions. We ensure today is safe and tomorrow is smarter. We are there. On the ground, beside our clients, in the lab, and everywhere in between. Offering the technology transformations, strategy, and mission services needed to get the job done.

COVID-19 Vaccination

GDIT does not have a vaccination mandate applicable to all employees. To protect the health and safety of its employees and to comply with customer requirements, however, GDIT may require employees in certain positions to be fully vaccinated against COVID-19. Vaccination requirements will depend on customer site requirements.

GDIT is an Equal Opportunity/Affirmative Action employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or veteran status, or any other protected class.