Systems Administrator supporting missile testing and space operations on Kwajalein Atoll in the Marshall Islands. Focus on Windows administration within a secure IT environment.
About the role
- Linux System Administrator supporting, maintaining, and securing enterprise Linux environments in a hybrid setting with VSolvit, a technology services provider.
Responsibilities
- Install, configure, maintain, and support Linux operating systems (e.g., RHEL, CentOS, Rocky, Ubuntu)
- Monitor system performance, availability, and security; proactively resolve issues
- Apply system patches, updates, and security hardening in accordance with STIGs and organizational policies
- Manage user accounts, permissions, and access controls
- Support system backups, recovery procedures, and continuity planning
- Troubleshoot hardware, software, and network-related issues
- Maintain system documentation, configuration baselines, and standard operating procedures
- Collaborate with cybersecurity, network, and application teams to ensure system reliability and compliance
- Participate in on-call or after-hours support as required
Requirements
- U.S. Citizenship Required
- Active Secret Clearance Required (must be current and maintainable)
- 3+ years of experience as a Linux System Administrator or similar role
- Strong knowledge of Linux system internals, file systems, and command-line tools
- Experience with system monitoring, logging, and performance tuning
- Familiarity with DoD security requirements, STIGs, and RMF processes
- Scripting experience (Bash, Python, or similar)
- Ability to work in a classified, regulated environment
- Must be able to work a hybrid schedule onsite in Norco, CA
Benefits
- customizable health benefits program
- medical, dental, and vision insurance
- life insurance
- long and short-term disability
- Health Savings Account
- Flexible Spending Account
- 401K Retirement Plan options
- Tuition Reimbursement
- assorted voluntary benefits
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