Senior Systems Administrator – TS/SCI, DevOps & RMF

Base-2 Solutions; Dayton (OH); On-site; USD 110,000 - 170,000; Full time

Benefits offered by this job

Company-paid health benefits

401(k) with company match

Paid time off (PTO) & holidays

Dental and vision premiums paid by the

Job summary

Base-2 Solutions seeks a seasoned Systems Administrator 4 to support mission-critical applications and services across the IC and Combatant Commands. You will lead O&M, patching, backups, and security posture in a SOA environment, interfacing with government customers and internal teams.

The role requires TS/SCI with CI Polygraph, DoD 8570 IAT II/IAM II, and strong Linux/Oracle skills. DevOps experience with CI/CD and cloud IaaS/PaaS is highly valued.

Qualifications

• Active TS/SCI with CI Polygraph.
• DoD 8570 compliant with IAT II or IAM II (IAT II preferred).
• Experience with RMF and SSP.
• Linux (CentOS) environments.
• Oracle environments.

Responsibilities

• Perform systems administration of desktop and server systems connected to networks.
• Lead day-to-day Operations & Maintenance (O&M) activities including patch management.
• Support backups and recovery activities (validation/testing preferred).
• Provide ticket-based Tier 1/Tier 2 support and escalation.
• Configure and manage UNIX and Windows operating systems.

Skills

DoD RMF experience

DevOps CI/CD (GitLab)

Cloud IaaS/PaaS (AWS/Azure/GCP)

Troubleshooting & problem-solving

Security compliance (STIG/POA&M)

Education

Bachelor's degree + 12 years experience

Master's degree + 10 years experience

Associate degree + 14 years experience

High School Diploma/GED + 16 years experience

Tools

GitLab

Xacta

RMF tooling

Job description

Base-2 Solutions seeks a seasoned Systems Administrator 4 to support mission-critical applications and services across the IC and Combatant Commands. You will lead O&M, patching, backups, and security posture in a SOA environment, interfacing with government customers and internal teams.

The role requires TS/SCI with CI Polygraph, DoD 8570 IAT II/IAM II, and strong Linux/Oracle skills. DevOps experience with CI/CD and cloud IaaS/PaaS is highly valued.