Senior ISSM — TS/SCI + Poly | RMF/A&A Leader

General Dynamics Information Technology; North Dakota; On-site; USD 162,000 - 219,000; Full time

Benefits offered by this job

401K with company match

Comprehensive health benefits

Professional growth opportunities

Paid education and certifications

Job summary

General Dynamics Information Technology is seeking an Information Systems Security Manager (ISSM) to join our cyber and IT risk management team in Tysons Corner, VA, onsite. You will support RMF workflows, review access requests, and coordinate A&A activities through Authority to Operate (ATO).

The ideal candidate has 8+ years of related experience, a TS/SCI with active polygraph, and a CASP+ certification; knowledge of RMF, NIST SP 800-53/53A, and STIGs is required.

Qualifications

• Bachelor's degree in a related field.
• CASP+ certification required.
• 8+ years of related experience.
• Experience with RMF, ICD 503, CNSSI 1253, NIST SP 800-53/53A, and STIGs.
• Strong documentation skills; experience with ServiceNow, Tenable, and SCAP tools.
• TS/SCI with active polygraph clearance.
• AWS Solutions Architect certification preferred.

Responsibilities

• Support RMF workflow and enforce information system security policies.
• Review access requests and authorizations.
• Evaluate the impact of system changes using RMF and approve changes.
• Manage multiple A&A projects through ATO.
• Coordinate with stakeholders to mitigate vulnerabilities via POA&Ms.
• Ensure compliance with NIST 800-53 controls and related standards.
• Maintain configuration management for security software, hardware and firmware.
• Ensure system recovery processes are documented and tested for security integrity.
• Keep security documentation current and accessible to authorized personnel.
• Notify relevant parties when changes affect authorization.
• Participate in governance and project reviews.
• Maintain documentation of policies and procedures.
• Conduct internal RMF compliance audits.
• Demonstrated RMF/ICD 503/CNSSI 1253/NIST 800-53/53A/STIGs experience.

Skills

AWS

POA&M

RMF

Xacta

Education

Bachelor’s degree

Tools

ServiceNow

Tenable

SCAP tools

Job description

General Dynamics Information Technology is seeking an Information Systems Security Manager (ISSM) to join our cyber and IT risk management team in Tysons Corner, VA, onsite. You will support RMF workflows, review access requests, and coordinate A&A activities through Authority to Operate (ATO).

The ideal candidate has 8+ years of related experience, a TS/SCI with active polygraph, and a CASP+ certification; knowledge of RMF, NIST SP 800-53/53A, and STIGs is required.