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Diesel Generator Operator Jobs in Virginia (NOW HIRING)

Davis & Green

Be Seen First

Generator Maintenance Tech/Installer

Richmond, VA · On-site

$45K - $75K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

... operating safely and reliably while delivering exceptional customer service. Daily Responsibilities: * Perform preventative maintenance on diesel and natural gas generator systems * Diagnose ...

The Donohoe Companies, Inc.

Plant Operator

Fairfax, VA · On-site

$45 - $50/hr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

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

$45 - $50/hr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

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 · On-site

$45 - $50/hr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

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

$45 - $50/hr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

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 ...

Nature

Maintenance Technician, Palmyra Atoll

Palmyra, VA

$26.63/hr

  • Medical

  • Life

  • Retirement

  • PTO

... diesel generator. Responsible for tracking and maintaining inventory of necessary parts and ... Experience operating and/or repairing various types of equipment and machinery. (e.g., lawn mower ...

NTT Data, Inc.

5217 - Data Center Technician L1

Gainesville, VA · On-site

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

... operating conditions, recommending new technologies and improving overall efficiency, and cost ... Emergency Standby Diesel Generator Systems * Fuel/Oil systems, * 480/277 and 208/120 electrical ...

NTT Data, Inc.

5209 - Data Center Technician L1

Gainesville, VA · On-site

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

... operating conditions, recommending new technologies and improving overall efficiency, and cost ... Emergency Standby Diesel Generator Systems * Fuel/Oil systems, * 480/277 and 208/120 electrical ...

NTT Data, Inc.

5209 - Data Center Technician L1

Gainesville, VA · On-site

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

... operating conditions, recommending new technologies and improving overall efficiency, and cost ... Emergency Standby Diesel Generator Systems * Fuel/Oil systems, * 480/277 and 208/120 electrical ...

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Diesel Generator Operator information

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.

What is a diesel generator operator?

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?

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 popular job titles related to Diesel Generator Operator jobs in Virginia?

For Diesel Generator Operator jobs in Virginia, the most frequently searched job titles are:

What job categories do people searching Diesel Generator Operator jobs in Virginia look for?

The top searched job categories for Diesel Generator Operator jobs in Virginia are:

Diesel Generator Operator jobs near you
Infographic showing various Diesel Generator Operator job openings in Virginia as of August 2026, with employment types broken down into 93% Full Time, and 7% Part Time. Highlights an 95% In-person, and 5% Remote job distribution.

Mechanical Engineer - Digital Twin with Security Clearance

Kavaliro

Arlington, VA • On-site

Contractor

Re-posted 26 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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