Information Security System Owner

Type of Requisition:

Regular

Clearance Level Must Currently Possess:

None

Clearance Level Must Be Able to Obtain:

None

Public Trust/Other Required:

SSBI (T5)

Job Family:

Information Security

Job Qualifications:

Skills:

Computer Security, Information Security, NIST 800-53, Security Information, Security Risk

Certifications:

None

Experience:

10 + years of related experience

US Citizenship Required:

No

Job Description:

GDIT is seeking a highly experienced and detail-oriented Information System Security Officer (ISSO) to join our cybersecurity team. The ideal candidate will have 10+ years of experience working with cloud-based systems, particularly Infrastructure as a Service (IaaS), and will be responsible for ensuring the security and compliance of hosted applications. This role requires a deep understanding of NIST 800-53 rev5, specifically risk management and the continuous monitoring of security and privacy controls across the system lifecycle.

The Information Security System Officer will work closely with various teams to ensure proper implementation, maintenance, and verification of security controls. Experience with Archer and familiarity with the Department of Health and Human Services (HHS) or Indian Health Services (IHS) regulations is a plus. The individual will also participate in Independent Verification and Validation (IV&V) processes to assess the effectiveness of security controls and ensure compliance.

HOW YOU WILL MAKE AN IMPACT:

System Security Ownership:

• Serve as the primary security representative for assigned information systems, ensuring that security and compliance requirements are met throughout the system lifecycle.
• Maintain a deep understanding of cloud-based systems, specifically hosted applications on Infrastructure as a Service (IaaS) platform.

Compliance & Risk Management:

• Ensure systems comply with applicable security frameworks, including NIST 800-53 rev5, and organizational security policies.
• Perform security risk assessments, vulnerability management, and mitigation activities for systems under your ownership.

Security Control Implementation & Monitoring:

• Implement and oversee the application of security controls in alignment with NIST 800-53 Rev5 and other regulatory standards.
• Work with technical teams to ensure proper configuration, monitoring, and maintenance of security controls in cloud environments.

Collaboration & Communication:

• Coordinate with cross-functional teams, including IT, engineering, and operations, to integrate security best practices into system design, deployment, and maintenance.
• Communicate security risks and control effectiveness to key stakeholders, including senior leadership.

Independent Verification & Validation (IV&V):

• Participate in Independent Verification and Validation (IV&V) activities to assess the effectiveness of implemented security controls.
• Work with third-party assessors to support external audits and assessments.

Documentation & Reporting:

• Ensure proper documentation of security controls, risk assessments, and remediation actions.
• Maintain up-to-date security authorization packages and other system documentation to support compliance reporting and audits.

Continuous Improvement:

• Continuously assess and improve the security posture of assigned systems, identifying opportunities to enhance security controls and reduce risks.
• Stay updated on emerging threats, vulnerabilities, and regulatory changes, ensuring systems remain secure and compliant.

WHAT YOU’LL NEED TO SUCCEED:

Requirements:

• Bachelor of Science in Information Technology, Cybersecurity, Data Science, Information Systems, Computer Science, or years of equivalent experience
• 10+ years of experience in information security, with significant exposure to Risk Management Framework, cloud-based systems and IaaS platforms
• Expertise in NIST 800-53 rev5 security and privacy controls, including deployment and monitoring of controls in cloud environments
• Experience working with Archer or similar risk management platforms
• Experience participating in Independent Verification and Validation (IV&V) processes
• Ability to obtain a Public Trust security clearance
• Ability to travel <25% of the year, if needed

Preferred Qualifications:

• Certifications such as Certified Information Systems Security Professional (CISSP), Certified Information Security Manager (CISM), or other relevant cybersecurity-related certifications
• Experience with reviewing and adhering to security concepts of operations, systems security plans, security control assessments, contingency plans, configuration management plans, incident response plans, vulnerability scanning, and/or vulnerability management plans
• Experience working in regulated environments, particularly within IHS or similar healthcare environments or government sectors
• Detail-oriented with strong problem-solving and analytical skills
• Proven ability to work collaboratively across teams to implement and maintain security controls
• Strong written and verbal communication skills, with the ability to present complex security topics to non-technical stakeholders

GDIT IS YOUR PLACE:

• Full-flex work week to own your priorities at work and at home
• 401K with company match
• Comprehensive health and wellness packages
• Internal mobility team dedicated to helping you build your skills and 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 10 company-paid holidays

#IHSJobs

#GDITFedHealthJobs

The likely salary range for this position is $127,254 – $166,750. This is not, however, a guarantee of compensation or salary. Rather, salary will be set based on experience, geographic location and possibly contractual requirements and could fall outside of this range.

Scheduled Weekly Hours:

40

Travel Required:

10-25%

Telecommuting Options:

Remote

Work Location:

Any Location / Remote

Additional Work Locations:

Total Rewards at GDIT:

Our benefits package for all US-based employees includes a variety of medical plan options, some with Health Savings Accounts, dental plan options, a vision plan, and a 401(k) plan offering the ability to contribute both pre and post-tax dollars up to the IRS annual limits and receive a company match. To encourage work/life balance, GDIT offers employees full flex work weeks where possible and a variety of paid time off plans, including vacation, sick and personal time, holidays, paid parental, military, bereavement and jury duty leave. GDIT typically provides new employees with 15 days of paid leave per calendar year to be used for vacations, personal business, and illness and an additional 10 paid holidays per year. Paid leave and paid holidays are prorated based on the employee’s date of hire. The GDIT Paid Family Leave program provides a total of up to 160 hours of paid leave in a rolling 12 month period for eligible employees. To ensure our employees are able to protect their income, other offerings such as short and long-term disability benefits, life, accidental death and dismemberment, personal accident, critical illness and business travel and accident insurance are provided or available. We regularly review our Total Rewards package to ensure our offerings are competitive and reflect what our employees have told us they value most.

We are GDIT. A global technology and professional services company that delivers consulting, technology and mission services to every major agency across the U.S. government, defense and intelligence community. Our 30,000 experts extract the power of technology to create immediate value and deliver solutions at the edge of innovation. We operate across 30 countries worldwide, offering leading capabilities in digital modernization, AI/ML, Cloud, Cyber and application development. Together with our clients, we strive to create a safer, smarter world by harnessing the power of deep expertise and advanced technology.

We connect people with the most impactful client missions, creating an unparalleled work experience that allows them to see their impact every day. We create opportunities for our people to lead and learn simultaneously. From securing our nation’s most sensitive systems, to enabling digital transformation and cloud adoption, our people are the ones who make change real.

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.