ISSO & System Administrator - RMF Cybersecurity Lead

Sanmina-SCI Systems de México; Huntsville (AL); On-site; USD 90,000 - 150,000; Full time

Job summary

Sanmina-SCI Systems de México seeks an Information System Security Officer (ISSO) / System Administrator to lead cybersecurity and compliance efforts in accordance with RMF and DCSA requirements. You will also support desktop and standalone system administration, backups, and disaster recovery.

The role requires active DoD Secret clearance, a relevant bachelor’s degree, and 3+ years in ISSO or cybersecurity compliance, with hands-on experience in SSP development, RMF, and eMASS.

Qualifications

• Clearance: Active DoD Secret clearance.
• Bachelor’s Degree in Information Technology, Cybersecurity, Computer Science, or related field (or equivalent work experience).
• 3+ years of ISSO or cybersecurity compliance experience.
• Experience with DoD/DCSA accreditation processes and SSP development.

Responsibilities

• Develop, maintain, and update SSPs and authorization artifacts for standalone and networked systems.
• Ensure RMF security controls are implemented and loaded into eMASS.
• Perform weekly security audits and log reviews with Splunk or native tools; execute corrective actions.
• Conduct vulnerability scanning and management using Tenable Nessus; coordinate patching and remediation.
• Apply STIGs across OS and applications; track POA&Ms to resolution.
• Perform system administration functions, including user accounts and access controls on standalone computers.
• Configure and administer GPOs to enforce security configurations and policies.
• Execute regular system backups, DR tests, and OS updates.
• Assist in maintaining VM environments.

Skills

RMF/compliance

Vulnerability management

Log analysis

Windows administration

GPOs management

Education

Bachelor’s Degree in IT/Cybersecurity/CS

Tools

Nessus

Splunk Enterprise

eMASS

STIGs

Job description

Sanmina-SCI Systems de México seeks an Information System Security Officer (ISSO) / System Administrator to lead cybersecurity and compliance efforts in accordance with RMF and DCSA requirements. You will also support desktop and standalone system administration, backups, and disaster recovery.

The role requires active DoD Secret clearance, a relevant bachelor’s degree, and 3+ years in ISSO or cybersecurity compliance, with hands-on experience in SSP development, RMF, and eMASS.