Senior Systems Administrator — DoD RMF & Cyber Lead (Onsite)

Saalex Solutions - A Saalex Company; Camarillo (CA); On-site; USD 150,000 - 175,000; Full time

Benefits offered by this job

Employer Paid Health Care Plans for Em

Family Health Coverage

Retirement Plan (401k/IRA)

Life Insurance

Paid Time Off

Disability

Training & Development

Wellness Resources

Stock Option Benefit

Job summary

Saalex Solutions - A Saalex Company in Camarillo/Naval Air Station Point Mugu, CA, is seeking a Senior System Administrator. The role provides senior technical leadership for RMF, cybersecurity compliance, and enterprise infrastructure across mission-critical systems in DoD environments.

Responsibilities include preparing accreditation packages, implementing security controls, patching, monitoring, and coordinating with IA personnel.

Qualifications

• Minimum 10 years of systems administration experience in Windows and/or UNIX/Linux environments.
• DoD information assurance certification such as CompTIA Security+ or equivalent.
• Experience with RMF, ATO, continuous monitoring, and enterprise cybersecurity requirements.
• Experience with configuration management documentation and change control processes.
• Strong troubleshooting, analytical, and communication skills.

Responsibilities

• Serve as a senior technical advisor for RMF, cybersecurity compliance, and system authorization efforts.
• Lead preparation, maintenance, and submission of accreditation packages and RMF documentation.
• Implement and oversee security controls, STIG compliance, vulnerability remediation, and continuous monitoring activities.
• Review, analyze, and remediate ACAS findings, audit logs, and cybersecurity vulnerabilities.
• Lead patch management efforts, security updates, and operating system lifecycle activities.
• Manage system resources including availability, capacity, performance, and disaster recovery readiness.
• Support planning, installation, testing, and deployment of new hardware, software, and operating system upgrades.
• Lead development of system documentation, SOPs, architecture diagrams, inventories, and configuration baselines.

Skills

Troubleshooting

Analytical thinking

Organizational skills

Communication skills

Education

High School Diploma or GED

CompTIA Security+

RHCSA/RHCE or similar

Tools

ACAS

eMASS

SCCM

Tenable

Job description

Saalex Solutions - A Saalex Company in Camarillo/Naval Air Station Point Mugu, CA, is seeking a Senior System Administrator. The role provides senior technical leadership for RMF, cybersecurity compliance, and enterprise infrastructure across mission-critical systems in DoD environments.

Responsibilities include preparing accreditation packages, implementing security controls, patching, monitoring, and coordinating with IA personnel.