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
Equal Opportunity Employer/Protected Veterans/Individuals with Disabilities
This employer is required to notify all applicants of their rights pursuant to federal employment laws. For further information, please review the Know Your Rights notice from the Department of Labor.
Skills Required
- 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
- Strong written and verbal communication skills; detail-oriented and proactive
- Experience in reliability engineering or maintenance operations
- Familiarity with asset management systems such as D365
- Experience supporting SOP development or technical documentation
What We Do
Clean Energy pioneered renewable natural gas (RNG) as a vehicle fuel in the U.S. and we continue to be the largest provider of RNG for transportation. We have an extensive network of over 600 fueling stations across North America, and can deliver RNG to any station, public or private. RNG is the cleanest solution available today for heavy-duty trucks, transit fleets, and large vehicles. It’s accessible, affordable, and the fastest way to lower carbon emissions by up to 500%. For career opportunities please visit us online at http://www.cleanenergyfuels.com/careers.html
