Senior Systems Administrator—TS/SCI Cleared, Onsite Weekend

Awetomaton Ltd; Xenia (OH); On-site; USD 110,000 - 160,000; Full time

Benefits offered by this job

36 days PTO

401k match

Health plan with HSA

Tech reimbursement

Profit sharing

MacBook provided

Job summary

Awetomaton is seeking a Senior System Administrator to keep mission systems reliable and support our customers' daily operations. You will administer Linux servers and supporting infrastructure, monitor application and database health, resolve operational issues, and help modernize established systems.

The ideal candidate is an adaptable, dependable administrator who takes ownership of system availability and works well with customers and teammates.

Qualifications

• Bachelor's Degree in IT-related field (e.g., Computer Science, MIS).
• 10+ years of experience in systems administration or related infrastructure operations.
• Strong Linux administration skills including installation, configuration, services, permissions, patching, and log analysis.
• Experience troubleshooting production issues across servers, storage, networking, and application dependencies.
• Experience supporting at least one relational database (Oracle, PostgreSQL, or MySQL) including health checks, backups, and recovery.

Responsibilities

• Administer Linux servers and supporting infrastructure to ensure reliability.
• Monitor application and database health and troubleshoot issues.
• Resolve operational incidents and perform weekend onsite health checks.
• Document procedures and train teammates to share critical knowledge.
• Coordinate with customers and teammates, maintaining clear communication.

Skills

System administration

Linux administration

Incident response

Documentation

Customer support

Education

Bachelor's Degree in IT field

Tools

Oracle

PostgreSQL

MySQL

Kubernetes

Elasticsearch

Job description

Awetomaton is seeking a Senior System Administrator to keep mission systems reliable and support our customers' daily operations. You will administer Linux servers and supporting infrastructure, monitor application and database health, resolve operational issues, and help modernize established systems.

The ideal candidate is an adaptable, dependable administrator who takes ownership of system availability and works well with customers and teammates.