Onsite Network & Cyber Systems Administrator — DoD LVC Ops

Saalex Corp.; Ridgecrest, Northern (CA, KY); Hybrid; USD 100,000 - 135,000; Full time

Benefits offered by this job

Health Care Plan

Retirement Plan (401k, IRA)

Life Insurance (Basic, Voluntary & AD

Paid Time Off (Vacation, Sick & Public

Short/Long Term Disability

Training & Development

Wellness Resources

Stock Option Plan

Job summary

Saalex Corp. is seeking a Network and Computer Systems Administrator to join our Ridgecrest, CA team onsite. You will provide system administration and cybersecurity support for LITL systems operating in Live, Virtual, and Constructive environments in accordance with DoD standards and contract requirements.

Responsibilities include patching, access control, vulnerability remediation, and RMF implementation, with travel to field sites as needed. A Secret clearance is a requirement.

Qualifications

• Experience in system administration and/or cybersecurity.
• Knowledge of Windows/Linux systems and basic networking (TCP/IP).
• Familiarity with NIST SP 800-53 and DoD security practices.
• DoD 8570/8140 IAT Level II (e.g., Security+ or equivalent).

Responsibilities

• Administer, maintain, and troubleshoot LITL systems and supporting infrastructure.
• Support data link injection and LVC integration (e.g., Link-16 or similar).
• Execute system admin tasks: patching, account management, configuration control.
• Implement cybersecurity controls per RMF and system baselines.
• Apply STIGs, perform vulnerability scanning, and remediate findings.
• Monitor systems/logs and support incident identification and response.
• Maintain and update ATO artifacts and system documentation.
• Support fielding, integration, testing, and live training events.
• Troubleshoot across systems, networks, and data interfaces.

Skills

Windows

Linux

TCP/IP

DoD RMF

IAT Level II

NIST SP 800-53

Education

Bachelor's + 3 years relevant experience

Associate's + 5 years

HS diploma + 7 years

Tools

ACAS/Nessus

Virtualization

Cross-domain solutions

Job description

Saalex Corp. is seeking a Network and Computer Systems Administrator to join our Ridgecrest, CA team onsite. You will provide system administration and cybersecurity support for LITL systems operating in Live, Virtual, and Constructive environments in accordance with DoD standards and contract requirements.

Responsibilities include patching, access control, vulnerability remediation, and RMF implementation, with travel to field sites as needed. A Secret clearance is a requirement.