Injection Molding Simulation Engineer

Howmet Aerospace; Whitehall Township (MI); On-site; USD 110,000 - 160,000; Full time

Job summary

Howmet Aerospace invites an experienced engineer to join our Howmet Research Center in Whitehall, Michigan. The role is part of a high-performance R&D team focused on advancing aerospace molding technologies for turbine engine components.

You will lead injection molding concepts, document best practices, and collaborate with manufacturing and engineering teams globally. The ideal candidate holds a STEM degree with 3+ years in CFD/FEA or mold design, and has knowledge of ceramics, plastics, and

Qualifications

• Bachelor’s Degree in a STEM field from an accredited institution.
• Minimum of 3 years of experience in injection molding, mold/tool design, CFD, or FEA.
• Employees must be legally authorized to work in the United States. Visa sponsorship is not available.
• Access to export-controlled items; eligibility to obtain access is required.

Responsibilities

• Develop injection molding concepts validated in R&D and implemented in high-volume production.
• Lead best-practices and design rules for high-performing injection molding tools and processes.
• Improve materials property databases, boundary conditions, and analytical tools.
• Build relationships with plant personnel to design effective solutions.
• Maintain knowledge of injection molding of ceramics, plastics, and waxes.

Skills

Injection molding

Mold/tool design

CFD

FEA

3D CAD

Siemens NX

Education

Bachelor’s Degree in STEM

MS or PhD in Engineering

Tools

Modelex3D

Moldflow

Siemens NX

Job description

Responsibilities
Howmet Aerospace, Engines seeks an experienced to join our team at our Howmet Research Center, located in Whitehall, Michigan. This role will be part of a high-performance multidisciplinary R&D team aiming to advance the state-of-the-art in aerospace manufacturing. Howmet Aerospace is a leading aerospace manufacturer that employs both injection and transfer molding to produce ceramic cores and wax patterns for use in the investment casting process. Using flow modeling and simulation tools, an ideal candidate will lead the company in identifying advanced molding technologies and methods. These advancements will increase the performance and efficiency of the next generation of turbine engines and will be key to maintaining Howmet Aerospace's position as the premier supplier of the most complex investment castings in the world.

Primary Responsibilities:

• Develop injection molding concepts that will be validated in R&D and implemented in high-volume production around the world.
• Lead the business in developing and documenting a set of robust best-practices and design rules for building high-performing injection molding tools and processes.
• Improve the accuracy of existing materials property databases, boundary conditions, and analytical tools.
• Build close relationships with plant personnel to understand the challenges they face and to design effective solutions.
• Maintain a current understanding of the tools and techniques available in the injection molding of ceramics, plastics, and waxes.
• Balance multiple projects with a variety of stakeholders, to ensure timely delivery of critical simulation results.
• Share results with others at all levels of the organization and act as change agent to drive continuous growth and advancement.
• Provide support to casting and core manufacturing facilities worldwide as needed.

Qualifications

Basic Qualifications

• Bachelor’s Degree in a STEM field from an accredited institution
• Minimum of 3 years of experience in injection molding, mold/tool design, computational fluid dynamics (CFD), or finite element analysis (FEA)
• Employees must be legally authorized to work in the United States. Verification of employment eligibility will be required at the time of hire. Visa sponsorship is not available for this position.
• This position entails access to export-controlled items and employment offers are conditioned upon an applicants ability to lawfully obtain access to such items

Preferred Qualifications

• MS or PhD degree from an accredited institution in one of the following engineering disciplines: Modeling, Simulation, Plastics, Mechanical, or Materials Science
• 5+ years of experience in injection molding simulation (Modelex3D or Moldflow), tooling design, or injection molding
• Ability to work in self-directed and team environments, balance multiple projects, and prioritize commitments
• Strong verbal and written communication skills, an ability to communicate at all levels of an organization
• Demonstrated skills in solving complex problems using analytical tools, designed experiments (DMAIC process), and analysis of results
• Proficiency in manipulating complex 3D CAD models (Siemen NX preferred)
• Advanced knowledge of heat transfer, fluid flow, stress analysis, and mechanics of materials
• Experience in the design and manufacturing of complex multi-cavity dies with tight dimensional tolerances
• Experience with the operation of injection molding machines and the injection molding process
• Familiarity with additively manufactured components
• Mechanical aptitude and working knowledge of investment casting materials (polymers, ceramics, and metals)

About Us

Howmet Aerospace Inc. (NYSE: HWM), headquartered in Pittsburgh, Pennsylvania, is a leading global provider of advanced engineered solutions for the aerospace and transportation industries. Our primary businesses focus on jet engine components, aerospace fastening systems, titanium structural parts and forged wheels. With $8.3 Billion in revenue in 2025, our products play a crucial role in enabling fuel efficiency and lightweighting, contributing to our customers’ success and making a positive impact on the world. To learn more about the way Howmet Aerospace Inc. is advancing the sustainability of our customers, markets, and communities where we operate, review the 2025 Environmental Social and Governance report at www.howmet.com/esg-report . Follow: LinkedIn , Twitter , Instagram , Facebook , and YouTube .

Equal Opportunity Employer:

Howmet is proud to be an Equal Employment Opportunity employer. We are committed to creating an inclusive environment for all employees. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, status as a protected veteran, or other applicable legally protected characteristics.

About The Team

The Howmet engines business produces world-class aerospace engine components, including investment castings, fasteners, rings and forgings. Our vacuum melted superalloys, machining, performance coatings and hot isostatic pressing for high performance parts enable the next generation of quieter, cleaner and more fuel-efficient aerospace engines. Able to supply more than 90% of structural and rotating aerospace engine components.