Senior GRC Security Engineer with CMS MARS

Role: Senior GRC Security Engineer with CMS MARS

Duration: 6+ Months

Location: Austin, Texas 78751. The working position is Hybrid - On Site and Telework.

Position will be 3 days remote with 2 days (Mon & Thurs) required to be onsite at the location listed above.

Program will only allow candidates who are LOCAL TO THE AUSTIN AREA ONLY (Within 50-mile radius). **Subject to change per the hiring team**

Please do not submit candidates who are currently out of state and are planning to move to Texas. Candidates must already reside in Texas.

Summary:

The Security Engineer will project work by leading security governance, compliance, and risk management activities, with a strong focus on System Security & Privacy Plans (SSP/SSPP). This role bridges technical security operations and regulatory compliance, ensuring audit readiness, effective vulnerability remediation, and secure delivery of public-facing services across complex, multi-platform environments.

• Lead end to end System Security & Privacy Plan (SSP/SSPP) development, maintenance, and updates for enterprise systems
• Drive remediation activities through POA&M management, ensuring timely closure of compliance gaps
• Translate penetration testing and vulnerability findings into actionable remediation work items (EPICs/user stories)
• Coordinate with application, infrastructure, and security teams to validate remediation through re-testing and evidence
• Oversee risk-based vulnerability management, including prioritization and SLA-driven remediation
• Provide governance oversight for endpoint protection, web application security, and cloud security controls
• Produce assessor ready documentation, including configurations, monitoring evidence, approvals, and incident traceability
• Support continuous audit readiness and reduce repeat findings through disciplined governance and documentation practices

Required Skills:

• 12 years of Required deep focus on: Governance, Risk, and Compliance (GRC), Enterprise Security and Security Architecture, Vulnerability Management and Penetration Testing , Cloud Security and hybrid environments
• 10 years of Required Proven experience owning SSP development end to end
• 10 years of Required Hands-on experience with CMS MARS E v2.2 or comparable federal/state security frameworks
• 10 years of Required Strong expertise in: Control implementation documentation, Audit evidence collection and validation, POA&M creation, tracking, and remediation management
• 8 years of Required Ability to translate technical security issues into compliance aligned remediation actions
• 8 years of Required Strong stakeholder management skills across security, infrastructure, and application teams
• 8 years of Required Excellent written and verbal communication skills, particularly for executive stakeholders
• 8 years of Required Knowledge of NIST 800 53, NIST RMF, and privacy controls
• 8 years of Required Knowledge of Secure SDLC and DevSecOps practices

Preferred Skills:

• 5 years of Preferred Experience operating in multi-vendor, multi-platform environments
• 5 years of Preferred Demonstrated ability to reduce repeat audit findings and improve compliance maturity
• 5 years of Preferred Experience mentoring or guiding teams on security governance best practices
• 1 year of Preferred Experience supporting the client systems, including SSP development and compliance