Journeyman Systems Administrator

Saalex is seeking a Journeyman System Administrator to support the Airborne Instrumentation Division in Camarillo/Naval Air Station Point Mugu, CA. The selected candidate will provide systems administration and cybersecurity support for Windows and UNIX/Linux environments while assisting with Risk Management Framework (RMF), Authority to Operate (ATO), and Information Assurance (IA) activities. This position supports mission-critical systems and requires close coordination with cybersecurity personnel, system owners, engineers, and government stakeholders.

Position Type: Full-Time

Salary: $125k -$150k annually (depending on experience)

Work Location: Onsite – NAS Point Mugu, CA

Essential Functions:

• Administer and maintain Windows and UNIX/Linux servers and supporting infrastructure.
• Support RMF documentation activities and system authorization efforts.
• Assist with development, maintenance, and submission of accreditation documentation.
• Implement and maintain security controls in accordance with IA and RMF requirements.
• Perform system patching, STIG implementation, vulnerability remediation, and configuration management activities.
• Review audit logs, ACAS scan results, and vulnerability reports and implement corrective actions.
• Support IAVM reporting and continuous monitoring activities.
• Manage user accounts, permissions, and system access controls.
• Monitor system performance, availability, capacity, and recoverability.
• Support installation, configuration, testing, and maintenance of hardware, operating systems, and software applications.
• Develop and maintain system documentation, diagrams, software inventories, and standard operating procedures.
• Participate in Configuration Control Board (CCB) activities and change request reviews.
• Ensure system changes are processed in accordance with Configuration Management Plans (CMPs).
• Coordinate activities with system owners, cybersecurity personnel, engineers, and government stakeholders.
• Support logistics, training, and technical documentation efforts.
• Participate in the Ranges Department IA Enterprise Team and provide support to other organizational elements as required.
• Other duties as assigned or required.

Requirements

Required:

• Minimum of 5 years of systems administration experience supporting Windows and/or UNIX/Linux environments.
• CompTIA Security+ or equivalent DoD-approved Information Assurance certification required.
• Experience administering servers, implementing patches, troubleshooting systems, and managing software installations and upgrades.
• Experience supporting cybersecurity requirements, including STIG implementation, vulnerability remediation, and account management.
• Familiarity with configuration management processes, change control procedures, and technical documentation.
• Strong troubleshooting, analytical, and communication skills.
• Ability to work independently and in a team environment.

Desired:

• Experience supporting RMF and system authorization activities.
• Experience with ACAS, vulnerability management, and continuous monitoring.
• Experience supporting enterprise Windows Server and UNIX/Linux operating systems.
• Experience with automated security and reporting tools.

Education:

High School Diploma or GED required.

Security Clearance:

Active Top Secret clearance required with the ability to obtain Special Access Program (SAP) access. Requirements to obtain a clearance include US Citizenship, security investigation, etc.