Senior ISSE: RMF, Patch Management & Secure DevSecOps

Clarity; Herndon (VA); On-site; USD 86,000 - 146,000; Full time

Job summary

Clarity Innovations is seeking an Information Systems Security Engineer (ISSE) to design, secure, and operate enterprise systems that support critical customer missions. The role focuses on protecting information assets and enabling resilient performance under RMF and stringent government controls.

The ISSE will lead vulnerability management, perform patching, and verify security controls across physical and digital assets while working with stakeholders to communicate risks and drive continuous

Qualifications

• Requires 3+ years of relevant experience.
• Experience with RMF, DISA STIGs, and system hardening.
• Ability to communicate security risks to non-technical stakeholders.

Responsibilities

• Design, build, secure, and operate enterprise tech systems.
• Execute RMF and government security requirements for compliance.
• Monitor systems for vulnerabilities and lead patching efforts.
• Evaluate physical security controls and integrate with IT network defense.
• Provide guidance on security risks and mitigation strategies.

Skills

Vulnerability scanning

Continuous monitoring

Patch management

RMF

DISA STIGs

System hardening

Compliance documentation

Security risk communication

Physical site security

Network defense

Education

Bachelor's degree or equivalent experience

Job description

Clarity Innovations is seeking an Information Systems Security Engineer (ISSE) to design, secure, and operate enterprise systems that support critical customer missions. The role focuses on protecting information assets and enabling resilient performance under RMF and stringent government controls.

The ISSE will lead vulnerability management, perform patching, and verify security controls across physical and digital assets while working with stakeholders to communicate risks and drive continuous