Reliability Engineer – CNG Fueling Operations

Clean Energy; Denver (CO); Hybrid; USD 85,000 - 95,000; Full time

Job summary

Clean Energy in Denver, CO is seeking a Reliability Engineer to improve asset reliability, data integrity, and maintenance effectiveness across CNG and LNG fueling stations. You will work with field teams to organize technical documentation and develop SOPs.

This role requires a mechanical/electrical/industrial engineering background, strong Excel skills, and ability to read P&IDs. Occasional travel up to 25% is expected; office/field hybrid environment.

Qualifications

• Degree in Mechanical, Electrical or Industrial Engineering/Engineering Technology.
• Strong Excel skills.
• Ability to read P&IDs and OEM manuals.
• Understanding of multi-stage gas compression systems and CNG/LNG fueling operations.

Responsibilities

• Develop and maintain engineering asset hierarchies for station equipment.
• Ensure accuracy of asset data including configuration, BoM, and functional locations.
• Collect, review, and upload site-specific documentation including as-builts and OEM manuals.
• Support SOP development by extracting technical data from manuals and drawings.
• Read and interpret P&IDs, electrical schematics, and OEM documentation.
• Collaborate with field technicians and supervisors to validate asset data and gather missing information.
• Build and refine asset hierarchies; organize documentation in Reliability Engineering systems.

Skills

Strong communication

Detail-oriented

Proactive

P&ID interpretation

Gas compression systems understanding

CNG/LNG fueling operations

Education

Bachelor's degree in Mechanical, Electrical or Industrial Engineering/Engineering Technology

Tools

Excel

D365 asset management

Job description

Clean Energy is North America's largest provider of renewable natural gas (RNG) and alternative fueling solutions for the transportation industry. We operate a nationwide network of fueling infrastructure that supports fleets across transit, trucking, municipal services, airports, waste management, and other critical industries.

Job Details

Clean Energy is North America's largest provider of renewable natural gas (RNG) and alternative fueling solutions for the transportation industry. We operate a nationwide network of fueling infrastructure that supports fleets across transit, trucking, municipal services, airports, waste management, and other critical industries.

We offer a competitive compensation and benefits package with compensation between $85,000-$95,000 for well qualified candidates.

Position Summary

The Reliability Engineer is responsible for improving asset reliability, data integrity, and maintenance effectiveness across CNG and LNG/LCNG fueling stations.

This role supports field operations by developing engineering asset hierarchies, organizing technical documentation, and enabling the creation of site-specific Standard Operating Procedures (SOPs).

The Reliability Engineer works cross-functionally with technicians, supervisors, and engineering teams to ensure accurate asset data, clear documentation, and optimized maintenance practices.

Key Responsibilities

• Develop and maintain engineering asset hierarchies for station equipment.
• Ensure accuracy of asset data including configuration, BoM, and functional locations.
• Collect, review, and upload site-specific documentation including as-builts and OEM manuals.
• Support SOP development by extracting technical data from manuals and drawings.
• Read and interpret P&IDs, electrical schematics, and OEM documentation.
• Collaborate with field technicians and supervisors to validate asset data and gather missing information.

Day-to-Day Activities

• Build and refine asset hierarchies for assigned sites.
• Organize and upload documentation into Reliability Engineering systems.
• Support SOP creation with technical input.
• Coordinate with field teams to validate data and resolve gaps.

Required Qualifications

• Degree in Mechanical, Electrical or Industrial Engineering/Engineering Technology
• Strong proficiency in Microsoft Office, specifically Excel.
• Ability to read and interpret P&IDs, electrical schematics, and OEM manuals.
• Understanding of multi-stage gas compression systems.
• Knowledge of CNG and LNG/LCNG fueling operations.

Communication & Behavioral Skills

• Strong written and verbal communication skills.
• Detail-oriented with a focus on data accuracy.
• Proactive and willing to gather information from field personnel.

Preferred Qualifications

• Experience in reliability engineering or maintenance operations.
• Familiarity with asset management systems such as D365.
• Experience supporting SOP development or technical documentation.

Work Environment

• Combination of office and field collaboration.
• Regular interaction with technicians and operations teams.
• Occasional travel to fueling stations may be required. (Up to 25%)
• Location: Denver, CO Office preferred