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Gas Engine Jobs in Indiana (NOW HIRING)

Caterpillar

Engineering Project Team Leader

Lafayette, IN · On-site

$128K - $192K/yr

Through this global organization, Caterpillardesigns andmanufactureslargediesel and natural gas engines,powertrainsand key engine systems.LPSD products and solutions support customers across power ...

Caterpillar

$128K - $192K/yr

Through this global organization, Caterpillardesigns andmanufactureslargediesel and natural gas engines,powertrainsand key engine systems.LPSD products and solutions support customers across power ...

Caterpillar

$128K - $192K/yr

Through this global organization, Caterpillardesigns andmanufactureslargediesel and natural gas engines,powertrainsand key engine systems.LPSD products and solutions support customers across power ...

Caterpillar

Engineering Project Team Leader

Lafayette, IN · On-site

$128K - $192K/yr

Through this global organization, Caterpillar designs and manufactures large diesel and natural gas engines, powertrains and key engine systems. LPSD products and solutions support customers across ...

Caterpillar

Design Engineer

Lafayette, IN · On-site

We design and manufacture the most comprehensive lineup of large diesel and natural gas engines in the industry, as well as engine components and powertrains. Job Summary As a Design Engineer , you ...

Caterpillar

Senior Design Engineer

Lafayette, IN · On-site

We design and manufacture the most comprehensive lineup of large diesel and natural gas engines in the industry, as well as engine components and powertrains. Job Summary As a Senior Design Engineer ...

Jasper Engines

Lifter Department

Jasper, IN · On-site

$20/hr

Gas Engine - Lifter Department Job Overview: This is a self-directed position consisting of a repetitive process that requires working with tedious parts. This process may include but is not limited ...

Townsend Tree Service

Small Engine Tech

Yorktown, IN · On-site

$13.50 - $18.25/hr

Laborers and Helpers Effective: 11/12/2025 Position Summary The Small Engine Technician is responsible for maintaining, diagnosing, and repairing a variety of small gas- and diesel-powered equipment ...

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All JobsGas Engine JobsGas Engine Jobs in Indiana

Gas Engine information

What are the key skills and qualifications needed to thrive as a gas engine technician, and why are they important?

To thrive as a Gas Engine Technician, you need a solid understanding of mechanical systems, engine diagnostics, and relevant certifications such as ASE or manufacturer-specific credentials. Familiarity with diagnostic software, hand and power tools, and computerized engine management systems is typically required. Strong problem-solving abilities, attention to detail, and effective communication skills help technicians excel in troubleshooting and collaborating with team members. These skills ensure accurate repairs, safe operation, and reliable performance of gas engines in various settings.

What is a gas engine technician?

Gas engine technicians are skilled professionals who install, maintain, diagnose, and repair engines that run on natural gas or other gaseous fuels. They work with a variety of equipment, including generators, compressors, and vehicles powered by gas engines. Their responsibilities include performing routine maintenance, troubleshooting engine problems, replacing faulty parts, and ensuring that engines operate efficiently and safely. Gas engine technicians often work in industries such as power generation, transportation, and manufacturing. They may also need to stay updated on the latest technologies and safety regulations in their field.

What is the difference between Gas Engine vs Gas Turbine Technician?

AspectGas EngineGas Turbine Technician
CredentialsHigh school diploma or equivalent; certifications in engine repairHigh school diploma; certifications in turbine systems and maintenance
Work EnvironmentIndustrial, automotive, or power plant settingsPower plants, aerospace, and industrial facilities
Industry UsageAutomotive, power generation, marinePower generation, aerospace, oil & gas
Job FocusMaintaining and repairing gas enginesMaintaining and repairing gas turbines

Gas Engine and Gas Turbine Technician roles both involve working with gas-powered machinery, but they differ in the type of equipment and environments. Gas Engine technicians focus on internal combustion engines used in vehicles and power systems, while Gas Turbine Technicians specialize in turbines used in power plants and aerospace. Both roles require technical certifications and share similar industry settings, but their specific skills and equipment differ significantly.

What are some typical challenges faced by technicians working with gas engines, and how can they be addressed?

Technicians working with gas engines often encounter challenges such as diagnosing complex mechanical issues, keeping up with evolving emission standards, and ensuring safety when handling flammable fuels. Staying updated with manufacturer-specific diagnostics and regularly attending training sessions can help address these challenges. Additionally, effective communication with team members and following strict safety protocols are essential for troubleshooting and maintaining engine performance.
What are popular job titles related to Gas Engine jobs in Indiana? For Gas Engine jobs in Indiana, the most frequently searched job titles are:
What job categories do people searching Gas Engine jobs in Indiana look for? The top searched job categories for Gas Engine jobs in Indiana are:
Gas Engine jobs near you
Infographic showing various Gas Engine job openings in Indiana as of August 2026, with employment types broken down into 1% As Needed, 87% Full Time, 9% Part Time, 2% Contract, and 1% Nights. Highlights an 96% Physical, 1% Hybrid, and 3% Remote job distribution.

Mechanical Engineer - Engine Performance

Rogers Freels & Associates Inc

Lafayette, IN • On-site

Full-time

Re-posted 14 days ago

Job description

RFA Engineering (www.rfamec.com) is an engineering service provider dedicated to delivering our clients with timely engineering support and expertise. We are seeking an experienced candidate to become an integral part of our engineering team. The selected candidate will work with an experienced engineering staff using state-of-the-art engineering tools & processes. This position will operate onsite at our customer's world-class engineering and manufacturing facility.

This is a full-time position with a full benefit package listed below that includes opportunities for professional growth, direct hire by our customers, and additional opportunities within our own organization.

Mechanical Engineer - Engine Performance

As a member of the Spark Ignited Gas Engine Performance team, the successful candidate will be working to develop engine systems for use in applications such as Electric Power, Gas Compression, Marine, Petroleum and other Spark Ignited applications. The engineer will be responsible for ensuring that the engine system meets program requirements with respect to performance and controls, emissions and software. They will be required to use simulation, analysis, and engineering judgment to meet program deliverables. This position will be on-site at our customer's facility located in Lafayette, IN.

Job Description

  • Responsible for engine performance requirements development
  • Engine performance calibration, mapping, and validation
  • Reporting at Design reviews, and project status reports to leadership.
  • Support of product validation in a test cell and/or field environment
  • Combustion and system level simulation using GT-Power
  • Coordinate with controls experts, aftertreatment specialists, design engineers, program managers, and others in a development and validation environment.

Requirements

  • Bachelors of Science in Mechanical Engineering or Mechanical Engineering Technology or related field.
  • Experience in performance development of internal combustion engines.
  • Experience in the simulation/modeling/analysis of internal combustion engines or sub-systems
  • Must be a self-starter, good communication skills, able to thrive in a collaborative environment
  • Must have a valid Driver’s License

Desired Experience

  • Masters Degree in Mechanical Engineering with an emphasis in Engine Development or Power Systems
  • Experience with GT Power Modeling or similar software
  • Experience with thermodynamic system simulation/modeling/analysis
  • Demonstrates a strong mechanical aptitude through work experience or hobbies
  • Hands on experience with internal combustion engines.

Visa sponsorship is NOT available for this position.

About RFA Engineering

RFA Engineering has provided product development and engineering services to industry leading customers since 1943. Our primary focus is the development of off highway equipment including agricultural, construction, mining, recreational, industrial, and special machines. Our work includes concept development, product design, documentation, problem-solving, simulation, optimization, and testing of components, systems and complete machines. Our engineering staff is located at our Engineering Center in Minneapolis, branch office in Dubuque, IA, and at numerous customer sites throughout the U.S.
Competitive Benefits

  • Health and Dental Insurance
  • TelaDoc Healthiest You
  • Supplemental Vision Insurance
  • Company Paid Life Insurance
  • Company Paid Long-Term Disability
  • Short-term Disability
  • Retirement Savings Account (Traditional 401k & Roth 401k)
  • Flexible Spending Plan Dependent Care
  • HSA for Medical Expenses
  • Bonus Plan (Exempt Employees Only)
  • Paid Time Off (PTO)
  • Paid Holidays
  • Bereavement Leave
  • Employee Assistance Programs (EAP)
  • Education Assistance

Equal Opportunity and Veteran Friendly