Lead Systems Administrator (TS/SCI) — On-Site & Mission-Critical

Rincon Research Corp

Palm Bay (FL)

On-site

USD 108,000 - 122,000

Full time

14 days+

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Benefits offered by this job

ESOP participation
401(k) Plan
Paid premiums for benefits

Job summary

Rincon Research Corporation in Palm Bay, FL seeks a mid-level Lead Systems Administrator to own server/storage management, patching, and deployments across local and remote sites. You will support mission systems and maintain operational readiness in a hands-on, on-site role.

The position requires US citizenship and TS/SCI clearance, with experience in Linux systems, security tooling, and infrastructure automation. Rincon offers ESOP, 401(k), and comprehensive benefits.

Qualifications

  • US citizenship required
  • TS/SCI security clearance required
  • Experience with Special Access Systems preferred

Responsibilities

  • Provide technical end user support for mission systems across hardware and software
  • Manage servers, storage, patching, compliance, and deployment activities
  • Monitor systems, troubleshoot issues, and maintain uptime
  • Develop and maintain operational documentation and standards
  • Ensure security vulnerability remediation and regulatory compliance
  • Travel to remote sites for deployments and support

Skills

Linux administration
Storage management
Automation tooling
Networking fundamentals
Observability/Monitoring

Education

Bachelor's degree or 5 years hands-on experience

Tools

Ansible
Puppet
Terraform
Nessus/Rapid7

Job description

Rincon Research Corporation in Palm Bay, FL seeks a mid-level Lead Systems Administrator to own server/storage management, patching, and deployments across local and remote sites. You will support mission systems and maintain operational readiness in a hands-on, on-site role.

The position requires US citizenship and TS/SCI clearance, with experience in Linux systems, security tooling, and infrastructure automation. Rincon offers ESOP, 401(k), and comprehensive benefits.

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