Senior Mechanical Reliability Engineer – Data Center Cooling

Oracle; Nashville (TN); On-site; USD 126,200 - 264,100; Full time

Benefits offered by this job

Medical, dental, and vision insurance

401(k) with company match

Paid time off

Paid holidays

Disability insurance

Employee stock purchase plan

Job summary

Oracle is seeking a Senior Reliability Engineer – Mechanical for our Nashville, TN facilities. The role leads mechanical reliability strategy for mission-critical cooling systems supporting OCI data centers, focusing on commissioning quality, maintenance optimization, RCA rigor, lifecycle planning, and operational risk mitigation.

You will act as a senior advisor to Site Operations, Design Engineering, Construction, Building Automation, and Reliability leadership, mentoring engineers and

Qualifications

• Bachelor’s degree in Mechanical Engineering or related field.
• 6–10 years in critical cooling or uptime-critical infra.
• Experience leading RCAs and maintenance optimization.
• Experience in live mechanical plant environments.

Responsibilities

• Lead reliability initiatives for critical mechanical systems including cooling infrastructure.
• Review commissioning, startup, and turnover quality.
• Design and improve maintenance strategies to reduce downtime.
• Lead RCA and corrective action development for major failures.
• Analyze maintenance data and failure patterns to identify systemic issues.
• Provide senior technical support during critical events and operations.
• Mentor less experienced reliability engineers.

Skills

Systems thinking

Analytical reasoning

Influence without authority

Communication & mentoring

Reliability engineering

HVAC / cooling expertise

Education

Bachelor’s degree in Mechanical Engineering

Tools

BMS analytics

Asset health analysis

Lifecycle planning

RAM analysis

Job description

Oracle is seeking a Senior Reliability Engineer – Mechanical for our Nashville, TN facilities. The role leads mechanical reliability strategy for mission-critical cooling systems supporting OCI data centers, focusing on commissioning quality, maintenance optimization, RCA rigor, lifecycle planning, and operational risk mitigation.

You will act as a senior advisor to Site Operations, Design Engineering, Construction, Building Automation, and Reliability leadership, mentoring engineers and