Refinery Mechanical Reliability Engineer

ON GRID INFRASTRUCTURE SERVICES, LLC; Galveston (TX); On-site; USD 110,000 - 160,000; Full time

Job summary

On Grid Infrastructure Services, LLC is seeking a Mechanical Reliability Engineer to lead reliability improvement initiatives for refinery assets. You will partner with Operations, Maintenance, and contractors to reduce failures, enhance Mechanical Integrity, and optimize maintenance programs.

The role focuses on fixed and rotating equipment, RCFA, FMEA/FMECA, RCM, and risk-based maintenance to strengthen asset health and drive measurable reliability gains.

Qualifications

• Bachelor's Degree in Mechanical Engineering required.
• Minimum 5 years in refining/heavy industrial environments.
• Strong knowledge of rotating and fixed equipment reliability.
• Experience supporting Mechanical Integrity programs.
• RCFA experience and API/ASME standards familiarity.

Responsibilities

• Lead reliability improvement initiatives for fixed and rotating equipment.
• Identify recurring equipment issues and implement corrective actions.
• Develop and maintain equipment reliability strategies and maintenance plans.
• Analyze equipment performance trends and failure data.
• Support mechanical integrity and regulatory compliance programs.
• Drive reliability improvements with Operations and Maintenance teams.

Skills

Rotating equipment reliability

Fixed equipment reliability

RCFA experience

CMMS data experience

Analytical skills

Troubleshooting

Reliability improvement

API/ASME standards knowledge

Cross-functional collaboration

Education

Bachelor's Degree in Mechanical Engineering

Tools

Fiix CMMS

Job description

On Grid Infrastructure Services, LLC is seeking a Mechanical Reliability Engineer to lead reliability improvement initiatives for refinery assets. You will partner with Operations, Maintenance, and contractors to reduce failures, enhance Mechanical Integrity, and optimize maintenance programs.

The role focuses on fixed and rotating equipment, RCFA, FMEA/FMECA, RCM, and risk-based maintenance to strengthen asset health and drive measurable reliability gains.