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Fuel System Design Engineer Jobs in Milwaukee, WI

INNIO

Lead Mechanical Design Engineer

Waukesha, WI · Hybrid

$110K - $133K/yr

... performance and fuel flexibility, including hydrogenready solutions. INNIO employs over 5,000 ... Define system and component technical requirements while working with crossfunctional engineering ...

INNIO

Lead Mechanical Design Engineer

Waukesha, WI · On-site

$110K - $133K/yr

... performance and fuel flexibility, including hydrogen-ready solutions. INNIO employs over 5,000 ... Define system and component technical requirements while working with cross-functional engineering ...

Innio

Lead Mechanical Design Engineer

Waukesha, WI · Hybrid

$110K - $133K/yr

... strongtransientperformanceand fuel flexibility, including hydrogenready solutions. INNIO ... Define system and component technical requirements while working with crossfunctional engineering ...

INNIO

Lead Mechanical Design Engineer

Waukesha, WI · Hybrid

$110K - $133K/yr

... strongtransientperformanceand fuel flexibility, including hydrogenready solutions. INNIO ... Define system and component technical requirements while working with crossfunctional engineering ...

INNIO

Lead Mechanical Design Engineer

Waukesha, WI · On-site

$110K - $133K/yr

... performance and fuel flexibility, including hydrogen-ready solutions. INNIO employs over 5,000 ... Define system and component technical requirements while working with cross-functional engineering ...

Belcan

Network Design Engineer

Waukesha, WI · On-site

$60 - $65/hr

In the role as a System Design Engineer for Client, you will be responsible for supporting the implementation of our CARESCAPE network products. These products include all infrastructure components ...

Belcan

Network Design Engineer

Waukesha, WI

$60 - $65/hr

In the role as a System Design Engineer for Client, you will be responsible for supporting the implementation of our CARESCAPE network products. These products include all infrastructure components ...

Belcan, LLC

Network Design Engineer

Waukesha, WI · On-site

$60 - $65/hr

In the role as a System Design Engineer for Client, you will be responsible for supporting the implementation of our CARESCAPE network products. These products include all infrastructure components ...

PS SEASONING & SPICES INC

Design Engineer

Hartford, WI · On-site

... systems preferred Technical Skills · Proficiency in 3D CAD software (SolidWorks, Inventor, or ... engineering drawings and GD&T · Familiarity with BOM management and ERP systems is a plus Soft ...

Northern Gear

Design Engineer

Muskego, WI · On-site

Design Creation: Generate detailed 2D sketches and 3D models for parts, structures, or systems.Collaboration: Work with engineers, production, and project managers to finalize designs, review ...

Northern Gear

Design Engineer

Muskego, WI · On-site

$55K - $70K/yr

Design Creation: Generate detailed 2D sketches and 3D models for parts, structures, or systems. * Collaboration: Work with engineers, production, and project managers to finalize designs, review ...

Northern Gear

Design Engineer

Muskego, WI · On-site

Design Creation: Generate detailed 2D sketches and 3D models for parts, structures, or systems.Collaboration: Work with engineers, production, and project managers to finalize designs, review ...

Astec Industries

Design Engineer

Burlington, WI · On-site

... systems. · Drives continuous improvement by managing projects and recommending techniques to ... Administer design history and practice proper engineering document control processes to ensure ...

Astec Industries

Design Engineer

Burlington, WI · On-site

... systems. • Drives continuous improvement by managing projects and recommending techniques to ... Administer design history and practice proper engineering document control processes to ensure ...

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All JobsFuel System Design Engineer JobsFuel System Design Engineer Jobs in Milwaukee, WI

Fuel System Design Engineer information

See Milwaukee, WI salary details

$48.8K

$116.8K

$170.9K

How much do fuel system design engineer jobs pay per year?

As of Sep 2, 2026, the average yearly pay for fuel system design engineer in Milwaukee, WI is $116,839.00, according to ZipRecruiter salary data. Most workers in this role earn between $98,500.00 and $135,000.00 per year, depending on experience, location, and employer.

What is a fuel system design engineer?

Fuel System Design Engineers are specialized engineers who design, develop, and test fuel systems for vehicles, aircraft, or industrial equipment. Their work involves ensuring that fuel delivery systems are efficient, safe, and meet regulatory standards. They collaborate with other engineering teams to integrate fuel systems with engines and other components, and use tools like CAD software for system modeling. These engineers also analyze system performance, troubleshoot issues, and may be involved in testing prototypes or supporting production. The role requires strong knowledge of fluid dynamics, materials, and safety regulations.

What are the key skills and qualifications needed to thrive as a fuel system design engineer?

To thrive as a Fuel System Design Engineer, you need a solid background in mechanical or aerospace engineering, a strong understanding of fluid dynamics, and relevant experience in fuel system components. Familiarity with CAD software (such as CATIA or SolidWorks), simulation tools, and industry standards is typically required, alongside certifications like Professional Engineer (PE) licensure. Excellent problem-solving abilities, teamwork, and clear communication skills set outstanding candidates apart in this role. These skills and qualities ensure the safe, efficient, and innovative design of fuel systems that meet stringent regulatory and performance requirements.

What are some typical challenges faced by fuel system design engineers when collaborating with cross-functional teams?

Fuel System Design Engineers often work closely with teams from mechanical, electrical, and manufacturing disciplines to ensure that fuel system components integrate seamlessly with the overall vehicle architecture. A common challenge is balancing conflicting requirements, such as safety standards, cost targets, and spatial constraints, while meeting performance goals. Clear communication and early alignment with stakeholders are crucial to avoid costly redesigns and ensure the system meets all regulatory and operational demands. Being adaptable and proactive in problem-solving helps Fuel System Design Engineers navigate these interdisciplinary challenges effectively.

What is the difference between Fuel System Design Engineer vs Mechanical Engineer?

AspectFuel System Design EngineerMechanical Engineer
CredentialsBachelor's in Mechanical, Automotive, or Aerospace Engineering; specialized training in fuel systemsBachelor's in Mechanical Engineering; broader engineering focus
Work EnvironmentAutomotive, aerospace, or industrial settings focusing on fuel systemsVarious industries including manufacturing, automotive, aerospace, and energy
Industry UsageSpecific to fuel system design and integrationGeneral engineering tasks across multiple systems

The Fuel System Design Engineer specializes in designing and developing fuel delivery systems, while the Mechanical Engineer has a broader role in mechanical systems. Both roles require similar educational backgrounds but differ in focus and industry application.

What are popular job titles related to Fuel System Design Engineer jobs in Milwaukee, WI?

For Fuel System Design Engineer jobs in Milwaukee, WI, the most frequently searched job titles are:

What job categories do people searching Fuel System Design Engineer jobs in Milwaukee, WI look for?

The top searched job categories for Fuel System Design Engineer jobs in Milwaukee, WI are:

What cities near Milwaukee, WI are hiring for Fuel System Design Engineer jobs?

Cities near Milwaukee, WI with the most Fuel System Design Engineer job openings:

Fuel System Design Engineer jobs near you

Lead Mechanical Design Engineer

INNIO

Waukesha, WI • Hybrid

$110K - $133K/yr

Full-time

Re-posted 24 days ago

Job description

Description
About INNIO Group:
INNIO Group is a global distributed energy solutions provider that delivers reliable, flexible, transient, decentralized, modular and efficient power. With a track record of innovation, INNIO designs, manufactures and services highperformance power systems under its Jenbacher and Waukesha brands. The company delivers power for applications including data centers, microgrids, grid stabilization, industrial energy and gas compression. 
 
INNIO operates a global installed base across approximately 100 countries as of December 31, 2025, supported by a resilient, highmargin services business that delivers longterm, recurring revenues across the full equipment lifecycle. As electricity demand accelerates-driven by AI, electrification and grid constraints-INNIO enables scalable, behindthemeter power generation with high efficiency, fast start capability, strong transient performance and fuel flexibility, including hydrogenready solutions. INNIO employs over 5,000 people worldwide and is committed to moving energy forward. 

We're looking for a Lead Mechanical Design Engineer eager to take on advanced engineering challenges and contribute directly to the evolution of nextgeneration reciprocating engines. If you excel in handson design, enjoy solving complex mechanical issues, and take pride in leading and mentoring technical teams, this role offers the impact and ownership you're looking for.

What You'll Do

As a Lead Mechanical Design Engineer, you'll serve as a technical expert responsible for endtoend ownership of engine component and system design. You'll lead critical design efforts, own major components and systems, and collaborate across engineering, manufacturing, supply chain, and global partners. In this role, you will:

  • Lead and Deliver HighImpact Designs
  • Own the design and development of new engine components, systems, and product improvements.
  • Define system and component technical requirements while working with crossfunctional engineering teams.
  • Lead the 3D/2D design of large castings, forgings, machined components, and fabrications, including full GD&T definition and ECO release.
  • Drive Engineering Excellence
  • Perform engineering calculations, studies, and analysis to support both virtual and physical validation.
  • Lead design reviews, crossfunctional development teams, and support prototype hardware builds from concept through serial release.
  • Guide continuous improvement of design practices, standards, tools, and methodologies.
  • Collaborate Across the Business
  • Provide technical expertise to manufacturing, supply chain, application engineering, service, marketing, and suppliers.
  • Support new product introductions (NPI), current product improvements, and rootcause problem solving across the organization.

What You'll Bring

  • Bachelor's or Master's degree in Mechanical Engineering, Engineering Technology, or Mechanical Design Technology.
  • More than 6 years of mechanical design engineering experience-preferably with engine components, reciprocating internal combustion engines, or enginedriven equipment.
  • Strong proficiency in CREO, highend 3D CAD, Windchill PLM, and Oracle ERP systems or similar systems.

What Will Help You Stand Out

  • Deep knowledge of GD&T, tolerance stackups, and precision mechanical design.
  • Experience with engine performance, FEA, simulation, testing, and mechanical development.
  • Strong understanding of materials, manufacturing processes, and assembly methods.
  • Handson experience with rapid prototyping, product validation, and design for manufacturability.
  • Proven success in NPI leadership or current product support engineering.
  • Excellent communication skills and comfort working in a global environment.
  • Ability to manage multiple projects with strong organizational and technical writing skills.

Additional Details:

  • Location: Waukesha, WI
  • Hybrid Work Schedule: Generally, 3 days onsite (Mon/Wed/Thu) and 2 days offsite (Mon/Fri). Specific days may adjust based on business requirements.
  • Travel: Occasional travel, up to 10%, which may include both domestic and international destinations.
  • Visa Sponsorship: This role is not eligible for visa sponsorship now or in the foreseeable future.

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