Info Systems Security Manager: RMF Expert, TS/SCI

General Dynamics Information Technology, Inc.; McLean (VA); On-site; USD 123,000 - 167,000; Full time

Benefits offered by this job

401K with company match

Health and wellness packages

Internal mobility team

Paid education and certifications

Cutting-edge technology you can learn

Paid vacation and holidays

Job summary

General Dynamics Information Technology, Inc. (GDIT) is seeking an Information Systems Security Manager (ISSM) to support customer activities on a top-secret program.

You will help ensure secure operations, maintain comprehensive risk management across multiple fabrics, and lead governance and project reviews. The ISSM role offers critical responsibilities in authorization, configuration, and security documentation.

Qualifications

• 4+ years of related experience in information security management.
• Security+ certification required; TS/SCI with active polygraph is required.
• Strong RMF, STIGs, NIST knowledge and experience with ServiceNow and vulnerability tools.

Responsibilities

• Support RMF workflow and processes by proposing, coordinating, implementing and enforcing information security policies.
• Review and approve access requests, devices, and other authorizations.
• Maintain current system information in ServiceNow to support requirements.
• Evaluate impact of network and system changes using RMF and approve changes.
• Manage multiple projects through A&A from concept to ATO.
• Coordinate with stakeholders to mitigate vulnerabilities and POA&Ms.
• Submit recommendations for configuration deviations from baselines.
• Conduct periodic SSP reviews to ensure compliance and security controls.
• Ensure CM for security-relevant software, hardware and firmware is maintained.
• Monitor system recovery processes to safeguard security features.

Skills

RMF

STIGs

Xacta (Platform)

Education

Bachelor's degree in a related discipline

Tools

ServiceNow

Tenable

SCAP compliant tools

Job description

General Dynamics Information Technology, Inc. (GDIT) is seeking an Information Systems Security Manager (ISSM) to support customer activities on a top-secret program.

You will help ensure secure operations, maintain comprehensive risk management across multiple fabrics, and lead governance and project reviews. The ISSM role offers critical responsibilities in authorization, configuration, and security documentation.