Mechanical Engineer – Powertrain & Structures

GILLIG LLCLivermore, CA

On-site Full-time $75K/yr - $130K/yr

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Experience Level

Entry Level

Qualifications

Candidates should possess a Bachelor’s Degree in Mechanical Engineering or a related field. Relevant internship or co-op experience is preferred. Familiarity with CAD software, engineering principles, and a strong analytical mindset are essential. Excellent communication and teamwork skills are a must, as well as the ability to work collaboratively in a dynamic environment.

About the job

Location: Livermore, CA

About GILLIG

GILLIG LLC manufactures transit buses in the United States, with every vehicle designed and built in Livermore, CA. The company focuses on quality, reliability, and durability, supporting the shift toward zero-emission vehicles and sustainable mobility. GILLIG’s buses serve communities across the nation, helping reduce congestion and promote greener transportation.

Why Join GILLIG

Leader in sustainable mobility, offering battery electric, hybrid electric, near-zero CNG, and clean diesel transit buses
Inclusive, family-oriented company culture
Stable, growing organization with over 132 years in the Bay Area
Flexible work schedules based on project needs
Competitive compensation, company-paid medical premiums, a generous retirement plan, and comprehensive benefits

Engineering at GILLIG

The engineering team develops and customizes clean technology heavy-duty transit buses. Engineers work across design, analysis, testing, launch, and troubleshooting, collaborating with cross-functional teams to deliver reliable vehicles that meet high standards and regulatory requirements.

Mechanical Engineering Focus

The Mechanical Engineering department designs and optimizes mechanical systems and components such as chassis, HVAC, interior layouts, and powertrain integration. The team works to ensure safety, durability, and performance, while troubleshooting production issues and delivering cost-effective solutions for heavy-duty transit buses.

Role Overview: Mechanical Engineer – Powertrain & Structures

This Mechanical Engineer position supports senior engineers in the design and industrialization of components for GILLIG’s evolving product line. The role involves contributing to design decisions at the vehicle, system, and component levels. Key responsibilities include:

Providing engineering assistance throughout the design process
Resolving technical issues as they arise
Supporting the development of innovative design solutions for powertrain and structural components

Mechanical Engineers at GILLIG collaborate closely with other teams to ensure every bus meets performance and safety standards.

About GILLIG LLC

Founded over 132 years ago, GILLIG LLC is the leading manufacturer of transit buses in the United States, known for its commitment to sustainable solutions and community impact. Our innovative design and manufacturing processes are aimed at delivering high-quality, reliable products that meet the evolving needs of public transportation.

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Location: Livermore, CA About GILLIG GILLIG LLC is a leading manufacturer of transit buses in the United States. Our buses help drive environmental and social progress in communities nationwide. We design and build every GILLIG bus at our Livermore, California facility, from concept through final assembly. As the industry moves toward zero-emission vehicles, GILLIG continues to earn recognition for quality, reliability, durability, and customer support. Why Join GILLIG? Work with a team advancing sustainable mobility through battery electric, hybrid electric, near-zero CNG, and clean diesel buses. Inclusive, family-oriented workplace culture. Over 132 years of history and stability in the Bay Area. Flexible scheduling options, depending on project needs. Competitive pay, company-paid medical premiums, a strong retirement plan, and comprehensive benefits. Engineering at GILLIG The Engineering department develops, customizes, and configures clean technology heavy-duty transit buses. Our work connects communities, eases congestion, and supports sustainability. Engineers at GILLIG contribute to design, analysis, testing, launch, and troubleshooting across a range of technical areas. The Mechanical Engineering team handles the design, development, and optimization of mechanical systems and components. This includes chassis, HVAC systems, interior layouts, and powertrain integration. The team focuses on safety, durability, and performance, and works closely with other departments to meet regulatory standards, address production challenges, and deliver cost-effective solutions for heavy-duty transit buses. Role Overview: Mechanical Engineer – Body & HVAC This Mechanical Engineer position supports senior engineers in the design and industrialization of components for GILLIG’s evolving product line. The role offers a chance to influence vehicle, system, and component design decisions while working alongside experienced engineers. Key responsibilities include: Assisting with transit bus design projects. Supporting the development of components and systems, with a focus on body and HVAC. Helping to resolve technical challenges as they arise. Contributing to innovative design solutions for GILLIG buses.

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About GILLIG LLC GILLIG LLC designs and manufactures transit buses in Livermore, CA, serving communities across the United States. The company is known for its focus on environmental sustainability and social responsibility, with a strong reputation for quality, reliability, and service. All GILLIG buses are designed and built in-house, supporting the shift to zero-emission vehicles. Why Join GILLIG? Pioneers in eco-friendly mobility with battery electric, hybrid electric, near-zero CNG, and clean diesel transit buses Team-oriented, inclusive culture that values collaboration Over 132 years of stability and growth in the Bay Area Flexible schedules based on project needs Competitive compensation, company-paid medical premiums, a strong retirement plan, and a comprehensive benefits package Engineering at GILLIG The Engineering team develops and customizes heavy-duty, clean-technology transit buses. Engineers contribute to every stage, from initial design and analysis to testing, launch, and troubleshooting. The Mechanical Engineering group focuses on mechanical systems and components, such as chassis, HVAC, interior layouts, and powertrain integration. Team members work closely with other departments to meet regulatory standards, resolve production challenges, and deliver efficient, cost-effective designs. Role Overview: Mechanical Engineer - Interiors This position supports senior engineers in the design and industrialization of transit bus components, with an emphasis on interiors. The Mechanical Engineer will contribute to decisions at the vehicle, system, and component levels, working alongside experienced colleagues. Key responsibilities include providing engineering support, performing design analysis, and participating in the product development process for GILLIG's evolving bus lineup.

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Mechanical Engineer – Powertrain & Structures

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Location: Livermore, CA About GILLIG GILLIG LLC manufactures transit buses in the United States, with every vehicle designed and built in Livermore, CA. The company focuses on quality, reliability, and durability, supporting the shift toward zero-emission vehicles and sustainable mobility. GILLIG’s buses serve communities across the nation, helping reduce congestion and promote greener transportation. Why Join GILLIG Leader in sustainable mobility, offering battery electric, hybrid electric, near-zero CNG, and clean diesel transit buses Inclusive, family-oriented company culture Stable, growing organization with over 132 years in the Bay Area Flexible work schedules based on project needs Competitive compensation, company-paid medical premiums, a generous retirement plan, and comprehensive benefits Engineering at GILLIG The engineering team develops and customizes clean technology heavy-duty transit buses. Engineers work across design, analysis, testing, launch, and troubleshooting, collaborating with cross-functional teams to deliver reliable vehicles that meet high standards and regulatory requirements. Mechanical Engineering Focus The Mechanical Engineering department designs and optimizes mechanical systems and components such as chassis, HVAC, interior layouts, and powertrain integration. The team works to ensure safety, durability, and performance, while troubleshooting production issues and delivering cost-effective solutions for heavy-duty transit buses. Role Overview: Mechanical Engineer – Powertrain & Structures This Mechanical Engineer position supports senior engineers in the design and industrialization of components for GILLIG’s evolving product line. The role involves contributing to design decisions at the vehicle, system, and component levels. Key responsibilities include: Providing engineering assistance throughout the design process Resolving technical issues as they arise Supporting the development of innovative design solutions for powertrain and structural components Mechanical Engineers at GILLIG collaborate closely with other teams to ensure every bus meets performance and safety standards.

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Lawrence Livermore National Laboratory seeks a Group Leader for the Advanced Manufacturing and Materials Processing Section in Livermore. This leadership role requires an active security clearance. Role overview The Group Leader will direct teams focused on advanced manufacturing technologies and materials processing. This position involves overseeing project delivery, encouraging technical progress, and supporting innovation across the section. Key responsibilities Guide teams working on advanced manufacturing and material processing projects Supervise project execution and promote technical innovation Encourage collaboration and help shape research and development priorities Requirements Active security clearance Experience leading technical teams or projects in manufacturing or materials processing Strong background in advanced manufacturing technologies

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