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Diesel Generator Operator Jobs in Virginia (NOW HIRING)

National Power, LLC

Generator Technician

Norfolk, VA · On-site

Perform diesel or gaseous engine troubleshooting and repair to include but not limited to ignition ... Perform load bank testing on generator(s) to ensure units are in the proper operating conditions ...

National Power, LLC

Generator Technician

Midlothian, VA · On-site

Perform diesel or gaseous engine troubleshooting and repair to include but not limited to ignition ... Perform load bank testing on generator(s) to ensure units are in the proper operating conditions ...

National Power

Generator Technician

Norfolk, VA

Perform diesel or gaseous engine troubleshooting and repair to include but not limited to ignition ... Perform load bank testing on generator(s) to ensure units are in the proper operating conditions ...

The Donohoe Companies, Inc.

Plant Operator

Fairfax, VA · On-site

We are seeking a skilled and dependable Plant Operator to support the operation and maintenance of ... Basic generator run log knowledge and documentation experience. * Experience supporting diesel fuel ...

Donohoe Companies Inc., The

Plant Operator

Fairfax, VA · On-site

Responsibilities We are seeking a skilled and dependable Plant Operator to support the operation ... Basic generator run log knowledge and documentation experience. * Experience supporting diesel fuel ...

Complete Building Services

Plant Operator

Fairfax, VA

About the Role We are seeking a skilled and dependable Plant Operator to support the operation and ... Basic generator run log knowledge and documentation experience. * Experience supporting diesel fuel ...

Complete Building Services

Plant Operator

Fairfax, VA · On-site

About the Role We are seeking a skilled and dependable Plant Operator to support the operation and ... Basic generator run log knowledge and documentation experience. * Experience supporting diesel fuel ...

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Diesel Generator Operator information

See Virginia salary details

$9

$23

$40

How much do diesel generator operator jobs pay per hour?

As of May 31, 2026, the average hourly pay for diesel generator operator in Virginia is $23.51, according to ZipRecruiter salary data. Most workers in this role earn between $17.30 and $28.52 per hour, depending on experience, location, and employer.

What is a Diesel Generator Operator job?

A Diesel Generator Operator is responsible for the operation, maintenance, and monitoring of diesel-powered generators to ensure a reliable power supply. They inspect equipment, troubleshoot issues, perform routine servicing, and keep detailed records of performance and repairs. Their role is critical in industries where backup power is essential, such as hospitals, construction sites, and manufacturing plants. They must also follow safety procedures and environmental regulations to prevent hazards and minimize emissions.

What are the key skills and qualifications needed to thrive in the Diesel Generator Operator position, and why are they important?

A Diesel Generator Operator needs a strong understanding of diesel generator systems, mechanical aptitude, and basic electrical knowledge, typically supported by a vocational diploma or technical certification. Familiarity with monitoring instrumentation, control panels, and maintenance management systems, as well as relevant safety certifications (such as OSHA), is often required. Strong attention to detail, problem-solving skills, and effective communication help operators respond quickly to issues and coordinate with team members. These competencies are essential for ensuring reliable power generation, minimizing downtime, and maintaining a safe working environment.

What are the typical daily responsibilities of a Diesel Generator Operator?

As a Diesel Generator Operator, your daily duties often include inspecting and starting generator units, monitoring equipment for any irregularities, performing routine maintenance, and keeping detailed operational logs. You’ll regularly check fuel and oil levels, troubleshoot alarms or faults, and communicate with other technicians or supervisors regarding any issues. Many operators also participate in scheduled shutdowns and assist with repairs or parts replacement to ensure continuous, efficient operation. Working in this role requires a proactive approach to safety and careful documentation to help prevent downtime. You may work independently or as part of a small team, depending on the facility’s size and operational complexity.
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Diesel Generator Operator jobs near you
Infographic showing various Diesel Generator Operator job openings in Virginia as of May 2026, with employment types broken down into 87% Full Time, 8% Part Time, and 5% Contract. Highlights an 100% In-person job distribution, with an average salary of $48,891 per year, or $23.5 per hour.
Mechanical Engineer - Digital Twin with Security Clearance

Mechanical Engineer - Digital Twin with Security Clearance

Kavaliro

Arlington, VA • On-site

Contractor

Posted 10 days ago

Job description

We are seeking a highly skilled Mechanical Engineer with deep expertise in diesel generators and digital twin modeling to support advanced engineering and simulation initiatives. This role will focus on developing high-fidelity digital twins of generator systems using multiphysics modeling and CFD tools to support performance optimization, reliability, and mission-critical operations. Key Responsibilities
• Develop, validate, and maintain digital twin models of diesel generator systems, incorporating real-world performance data • Utilize Simcenter STAR-CCM+ to perform 3D CFD and multiphysics simulations, including thermal, fluid, and structural analysis • Model and analyze generator subsystems, including cooling systems, fuel systems, and associated chiller integration • Conduct system-level simulations to evaluate performance, efficiency, and failure modes under varying operating conditions • Collaborate with cross-functional engineering teams to integrate modeling outputs into design, testing, and operational strategies • Support troubleshooting and optimization efforts through simulation-driven insights • Document modeling methodologies, assumptions, and results for technical and programmatic stakeholders • Ensure compliance with all applicable security and program requirements Required Qualifications
• Master’s degree in Mechanical Engineering or a related field required • 5+ years of experience working with diesel generators and associated mechanical systems • Demonstrated experience building or supporting digital twin models for complex mechanical systems • Strong proficiency with Simcenter STAR-CCM+ for CFD • Experience with thermal systems, including chillers and cooling technologies

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