Lead Systems AdministratorLocation: Champaign, IL
Schedule: On-site Monday-Friday
Clearance: Active Secret
Summary: Execute daily sustainment of SMS/E-SMS/BRED/VTIME servers and services; administer accounts; respond to security findings; maintain SOPs, inventory, backups, and uptime for public-facing sites.
Responsibilities- Install, maintain, and harden Windows/Linux servers and supporting software across the enclave.
- Administer domain accounts/passwords; manage patching and STIG compliance; action IAVM/VDP/SCAP/ACAS findings.
- Execute scheduled backups; verify restores and archive test documentation per SOP.
- Troubleshoot and optimize network devices and connectivity across the enclave and BUILDER (SMS) customer community.
- Maintain bi-annual equipment inventory; keep SOPs current; support SysOps (GitLab).
- Assist with public website uptime, security, and optimization with minimal downtime.
Requirements
- CompTIA Security+; hands-on Windows/Linux administration within DoD security frameworks.
- Experience executing backup/recovery and security scan remediation with documented outcomes.
Per Government contracting requirements, the candidate must be able to clearly speak, read, and write in the English language, be a US citizen, and pass and maintain a National Agency Check Investigation.
