Senior ISSM: RMF, Cloud Security & DevSecOps

Accenture-Federal-Services-2; Tampa (FL); On-site; USD 148,000 - 175,000; Full time

Job summary

Accenture Federal Services is seeking an Information Systems Security Manager (ISSM) in Tampa, FL. The role focuses on leading RMF activities, overseeing security for cloud and network infrastructures, and ensuring compliance with ATO processes from design through continuous monitoring.

The candidate will work with cross-functional teams to implement robust security controls, monitor compliance, and respond to incidents with remediation strategies.

Qualifications

• RMF leadership and security governance across system lifecycles.
• Knowledge of Linux/Unix OS and administrative concepts.
• Familiarity with containerization/orchestration (Docker, Kubernetes).
• Interpret and apply DISA STIG requirements across traditional, cloud, and containerized environments.
• Proficiency in scripting/automation languages (Bash, Python, Go, Rust).
• DoD 8570/8140 IAM/IAT Level III compliant certifications.

Responsibilities

• Lead RMF activities across the system lifecycle and maintain required security documentation.
• Ensure compliance with applicable security frameworks and support all ATO processes.
• Conduct security impact analysis for system, infrastructure, and application changes.
• Manage RMF packages in enterprise GRC platforms and drive timely POA&M closure.
• Track and report on security control performance, coordinate remediation with technical teams, and support audits with cybersecurity metrics.
• Experience with ATO assessment, compliance, cloud and networks infrastructure security.

Skills

RMF leadership

Security governance

Linux/Unix

Containerization (Docker, Kubernetes)

Scripting (Bash, Python)

Incident response

DoD 8570/8140 IAM/IAT Level III

Education

Bachelor’s degree or equivalent experience

Tools

Vulnerability scanners

SIEM platforms

Compliance management software

Job description

Accenture Federal Services is seeking an Information Systems Security Manager (ISSM) in Tampa, FL. The role focuses on leading RMF activities, overseeing security for cloud and network infrastructures, and ensuring compliance with ATO processes from design through continuous monitoring.

The candidate will work with cross-functional teams to implement robust security controls, monitor compliance, and respond to incidents with remediation strategies.