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Cng Engineer Jobs (NOW HIRING)

Liberty Personnel Services, Inc

CNG Field Technician

PA

$28 - $35/hr

CNG Field Technician A client of ours is seeking a skilled Mechanic to support maintenance and ... Information Technology, Software Programmers, Engineering, Manufacturing, Legal, Plant Maintenance ...

Liberty Personnel Services, Inc

CNG Field Technician

PA

$28 - $35/hr

CNG Field Technician A client of ours is seeking a skilled Mechanic to support maintenance and ... Information Technology, Software Programmers, Engineering, Manufacturing, Legal, Plant Maintenance ...

CMD CORPORATION

Project Engineer - AES

Appleton, WI · On-site

Project Engineer - CNG/RNG Fueling Systems CMD's Purpose: Making It Better Together ... We believe in building lifelong partnerships, providing high performing equipment and value-added solutions. We ...

The Dahill Group

Project Engineer Gas

Denver, CO

$180K - $220K/yr

... CNG or LNG storage solutions and pipeline connections/associated laterals to support various power ... engineering and planning estimates/timing for pipeline connections and backup storage solutions ...

Plum Gas Solutions

Application Engineer

Houston, TX · On-site

$90 - $130/hr

Experience with packaged gas systems (CNG trailers, PRUs, VRUs, dehydration skids) * Exposure to ... Professional Engineer (P.Eng / PE) designation or eligibility Soft Skills * Entrepreneurial mindset ...

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All JobsCng Engineer Jobs

Cng Engineer information

See salary details

$27.5K

$86.6K

$159.5K

How much do cng engineer jobs pay per year?

As of Aug 19, 2026, the average yearly pay for cng engineer in the United States is $86,629.00, according to ZipRecruiter salary data. Most workers in this role earn between $56,000.00 and $110,500.00 per year, depending on experience, location, and employer.

What is a CNG engineer?

CNG Engineers are professionals who specialize in the design, installation, maintenance, and operation of systems and equipment that use Compressed Natural Gas (CNG) as a fuel source. They work on projects such as CNG fueling stations, vehicle conversion to CNG, and ensuring the safety and efficiency of CNG infrastructure. Their responsibilities often include system analysis, troubleshooting, and compliance with safety and environmental regulations. CNG Engineers play a vital role in promoting alternative fuels and supporting the transition to cleaner energy solutions.

What are the key skills and qualifications needed to thrive as a CNG engineer, and why are they important?

To thrive as a CNG Engineer, you need a strong background in mechanical or chemical engineering, knowledge of compressed natural gas (CNG) systems, and relevant engineering degrees or certifications. Familiarity with CNG fueling station equipment, CAD software, and industry safety standards is essential. Excellent problem-solving skills, attention to detail, and effective communication are valuable soft skills for this role. These skills ensure safe and efficient design, installation, and maintenance of CNG infrastructure, supporting operational reliability and regulatory compliance.

What are some common challenges faced by CNG engineers during the installation and maintenance of CNG fueling systems?

CNG Engineers often encounter challenges such as ensuring compliance with strict safety standards, managing high-pressure gas systems, and integrating new technology with existing infrastructure. They must also coordinate with cross-functional teams, including safety inspectors and facility managers, to minimize downtime and address unexpected technical issues. Effective troubleshooting and staying updated with the latest industry regulations are essential for successful project completion and ongoing system reliability.

What is the difference between Cng Engineer vs Gas Compressor Engineer?

AspectCng EngineerGas Compressor Engineer
CredentialsBachelor's in Mechanical, Chemical, or Petroleum Engineering; certifications in CNG technologyBachelor's in Mechanical or Petroleum Engineering; certifications in compressor systems
Work EnvironmentDesign, install, and maintain CNG fueling stations and pipelinesOperate, maintain, and troubleshoot gas compressor systems in plants or field sites
Industry UsagePrimarily in natural gas vehicle fueling and CNG infrastructureIn oil & gas production, natural gas processing, and pipeline systems

While both roles involve working with natural gas systems, Cng Engineers focus on CNG-specific infrastructure and fueling stations, whereas Gas Compressor Engineers specialize in compressor systems used in gas processing and transmission. Both require similar technical skills but serve different segments of the natural gas industry.

More about Cng Engineer jobs

What job categories do people searching Cng Engineer jobs look for?

The top searched job categories for Cng Engineer jobs are:

Cng Engineer jobs near you
Infographic showing various Cng Engineer job openings in the United States as of August 2026, with employment types broken down into 100% Full Time. Highlights an 100% In-person job distribution, with an average salary of $86,629 per year, or $41.6 per hour.

Reliability Engineer - CNG Fueling Operations

Clean Energy Fuels Corp.

Denver, CO • On-site

$85 - $95/hr

Other

Posted 28 days ago

Job description

Reliability Engineer - CNG Fueling Operations

Job Category: Operations

Requisition Number: RELIA002505

  • Posted : July 20, 2026
  • Full-Time
  • On-site
Locations

Showing 1 location

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.

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.

Combination of office and field collaboration.

Regular interaction with technicians and operations teams.

Occasional travel to fueling stations may be required. (Up to 25%)

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.

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