ISSO & System Admin — RMF Security Lead (DoD Secret)

Sanmina Corporation; Huntsville (AL); On-site; USD 90,000 - 120,000; Full time

Job summary

Sanmina Corporation seeks an Information System Security Officer (ISSO) / System Administrator to lead cybersecurity and RMF compliance. You will develop SSPs, manage risk, and oversee eMASS accreditation while providing system administration for desktop and standalone environments.

The role requires DoD clearance, knowledge of RMF, and hands-on experience with vulnerability management and security tooling. This position focuses on strategic compliance and operational IT support.

Qualifications

• 3+ years of dedicated experience acting as an ISSO or in a cybersecurity compliance role.
• Experience with DoD or DCSA accreditation processes and SSP development.
• Deep understanding of RMF and eMASS.
• Proficiency in tracking and resolving POA&Ms.

Responsibilities

• Cybersecurity & Compliance (Primary): Develop and maintain SSPs and authorization artifacts for standalone and networked systems.
• Ensure RMF security controls are implemented, validated, and loaded into eMASS.
• Perform weekly security audits and log reviews using Splunk or native tools; execute corrective actions.
• Conduct vulnerability scanning and management using Nessus; coordinate patching.
• Apply, enforce, and verify STIGs across OS and apps.
• Create, track and manage POA&Ms through resolution.

Skills

RMF / eMASS

Nessus / Security Center

Splunk Enterprise

Windows desktop administration

Group Policy Objects (GPOs)

POA&Ms tracking

DoD accreditation processes

Security+ / DoD 8140/8570 baseline

Education

Bachelor’s Degree in Information Technology, Cybersecurity, Computer Science, or related field

Tools

Nessus

Splunk Enterprise

eMASS

Job description

Sanmina Corporation seeks an Information System Security Officer (ISSO) / System Administrator to lead cybersecurity and RMF compliance. You will develop SSPs, manage risk, and oversee eMASS accreditation while providing system administration for desktop and standalone environments.

The role requires DoD clearance, knowledge of RMF, and hands-on experience with vulnerability management and security tooling. This position focuses on strategic compliance and operational IT support.