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Injection Mold Designer Jobs in Indiana (NOW HIRING)

HotRun Inc.

Process Manager

Indianapolis, IN · On-site

At least 2 years of hands-on experience in injection molding or extrusion processes. * Engineering ... We offer a highly competitive compensation package designed to attract and retain top-tier talent:

HotRun Inc.

Process Manager

Indianapolis, IN

At least 2 years of hands-on experience in injection molding or extrusion processes. * Engineering ... We offer a highly competitive compensation package designed to attract and retain top-tier talent:

HotRun Inc.

Process Manager

Indianapolis, IN

At least 2 years of hands-on experience in injection molding or extrusion processes. * Engineering ... We offer a highly competitive compensation package designed to attract and retain top-tier talent:

Valeo

Tooling Engineer

Seymour, IN · On-site

Support R&D CAD designer about plastic part engineering * Involve in Molding FMEA, control plan ... Define mold features, size and injection molding machine * Establish request for quotation with ...

Valeo

Tooling Engineer

Seymour, IN · On-site

Support R&D CAD designer about plastic part engineering * Involve in Molding FMEA, control plan ... Define mold features, size and injection molding machine * Establish request for quotation with ...

Valeo

Injection Process Engineer

Seymour, IN

Valeo is a tech global company, designing breakthrough solutions to reinvent the mobility. We are ... You will support the Injection Molding Team through regular coaching, team meetings, and on job ...

Valeo

Injection Process Engineer

Seymour, IN · On-site

Valeo is a tech global company, designing breakthrough solutions to reinvent the mobility. We are ... You will support the Injection Molding Team through regular coaching, team meetings, and on job ...

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All JobsInjection Mold Designer JobsInjection Mold Designer Jobs in Indiana

Injection Mold Designer information

See Indiana salary details

$18

$32

$43

How much do injection mold designer jobs pay per hour?

As of Jun 13, 2026, the average hourly pay for injection mold designer in Indiana is $32.25, according to ZipRecruiter salary data. Most workers in this role earn between $23.56 and $39.81 per hour, depending on experience, location, and employer.

What qualifications do you need for injection molding?

Injection mold designers typically need a background in mechanical engineering, manufacturing technology, or a related field, along with proficiency in CAD software such as SolidWorks or AutoCAD. Experience with mold design, materials, and manufacturing processes is essential, and certifications in mold design or manufacturing can enhance job prospects.

What is the difference between Injection Mold Designer vs Mold Flow Engineer?

AspectInjection Mold DesignerMold Flow Engineer
Required CredentialsTechnical diploma or degree in mechanical engineering or plastics technologyDegree in mechanical engineering, plastics engineering, or related field; often with certification in mold flow software
Work EnvironmentDesign studios, manufacturing plants, CAD softwareSimulation labs, CAD software, collaboration with design and manufacturing teams
Industry UsageDesigning molds for injection molding processesAnalyzing and optimizing mold flow to improve manufacturing efficiency

While both roles work closely in the injection molding industry, the Injection Mold Designer focuses on creating detailed mold designs, whereas the Mold Flow Engineer specializes in simulating and optimizing the flow of materials within molds to ensure quality and efficiency.

What does an Injection Mold Designer do?

An Injection Mold Designer is responsible for creating detailed designs and plans for molds used in the injection molding process, which manufactures plastic parts. They use CAD software to develop precise mold layouts, considering factors like material flow, cooling, and ease of manufacturing. Injection Mold Designers work closely with engineers and manufacturers to ensure the molds meet product specifications and function efficiently. Their expertise helps in reducing production costs and improving the quality of molded products.

What are the key skills and qualifications needed to thrive as an Injection Mold Designer, and why are they important?

To thrive as an Injection Mold Designer, you need expertise in mechanical design, materials science, and mold-making principles, often supported by a degree in mechanical engineering or a related field. Proficiency in CAD software such as SolidWorks or AutoCAD and familiarity with mold flow analysis tools are typically required. Strong problem-solving abilities, attention to detail, and effective communication skills set top designers apart. These competencies ensure precise, efficient mold designs that meet production requirements and minimize costly errors.

How much do injection molders make?

Injection molders typically earn an average annual salary of around $35,000 to $50,000, depending on experience, location, and industry. Skilled injection mold designers and operators with certifications or advanced training can earn higher wages, often exceeding $60,000 annually. Compensation may also include benefits such as health insurance and overtime pay.

What are some common challenges faced by Injection Mold Designers, and how can they be addressed?

Injection Mold Designers often encounter challenges such as ensuring part manufacturability, minimizing material waste, and meeting tight tolerances under strict deadlines. Collaborating closely with engineers and machinists can help address design-for-manufacturing concerns early in the process. Additionally, staying updated on the latest CAD software and mold-making technologies can streamline workflows and reduce errors. Proactive communication and periodic design reviews with the production team are also key to overcoming potential issues before prototyping or manufacturing begins.

How much do injection mold engineers make?

Injection mold engineers typically earn a median annual salary ranging from $60,000 to $90,000, depending on experience, location, and industry. Senior roles or those with specialized skills in CAD software and mold design can earn higher salaries, often exceeding $100,000 annually.

What is the highest paid designer job?

The highest paid injection mold designers typically hold senior or lead positions, often with specialized skills in CAD software, materials, and manufacturing processes. Experienced designers working in industries like aerospace or automotive may earn higher salaries, especially with advanced certifications or management responsibilities.
What are popular job titles related to Injection Mold Designer jobs in Indiana? For Injection Mold Designer jobs in Indiana, the most frequently searched job titles are:
What job categories do people searching Injection Mold Designer jobs in Indiana look for? The top searched job categories for Injection Mold Designer jobs in Indiana are:
Injection Mold Designer jobs near you
Engineering - Senior Optical Engineer

Engineering - Senior Optical Engineer

Grote Industries

Madison, IN • On-site

$95K - $131K/yr

Full-time

Posted 6 days ago

Job description

Business Title: Senior Optical Engineer
Reports to: Engineering Manager
Leadership Scope: Individual Contributor
Company Info: With a heritage of nearly 120 years, we aren't just a company; we are a brand of trust. But more than anything, we are a collection of individuals who, together, give Grote Industries a decisive competitive advantage. At Grote, our shared vision is clear - to meet the needs of the customers we serve. We accomplish that mission every day by following a set of core values that makes us who we are.
Innovation has been the hallmark of Grote Industries from the start. From durable, easy to see stop lights to the latest in LED lighting technology, Grote has been leading the way in advanced vehicle system solutions from early in the last century right up to today. With these innovations, Grote has helped millions of people throughout North America and the world benefit from the innovation and design excellence of Grote products.
Position Summary: The Senior Optical Engineer is responsible for the design, development, validation, and support of automotive exterior lighting systems for OEM customers in the heavy-duty market. This role leads optical design activities, supports cross-functional teams, and ensures products meet regulatory, customer, performance, durability, quality, manufacturing, and cost requirements while mentoring less-experienced engineers.
Position Duties:
  • Working with project team members to understand/develop requirements and to develop new or improved lamp concepts/designs satisfying regulatory and customer performance, durability, and quality requirements along with meeting internal manufacturing process requirements and cost targets.
  • Developing the design of optical systems for lamps using LEDs, reflectors, thin plastic lenses with Fresnel/pillow/etc. optics, thick/TIR lenses, light pipes, etc. using LucidShape and other tools.
  • Performing and/or coordinating testing of lamps and components using goniometers, integrating spheres, spectroradiometers, and related equipment to ensure the product meets all requirements.
  • Developing/improving and documenting design, simulation, and testing standards related to all aspects of lamp optical design.
  • Research, interpret, and apply relevant regulatory requirements and industry standards including FMVSS 108, UN Regulations (R148-R150), and SAE Lighting Systems Group standards.
  • Working with the Manufacturing and Quality teams to troubleshoot and resolve issues related to manufacturing processes and quality controls.
  • Working with the Purchasing team in the sourcing of purchased components and validation of suppliers and ensuring that purchased components are properly designed/spec'd to conform to industry standards, minimize cost, and maximize supply chain flexibility.
  • Working with the Sales team in the quoting of new or revised business and customer management including the estimation of part and capital costs.
  • Mentoring other engineers and team members in all aspects, and optical aspects in particular, of lamp quoting, design, manufacturing, validation, etc.

Requirements: The ideal candidate will have a Bachelor's degree or higher in Optical Engineering, Mechanical Engineering, Electrical Engineering, or a related technical field and extensive (3-5+ years) optical engineering design experience in automotive exterior lighting (headlamps and/or signal lamps) including familiarity with relevant mechanical and/or electrical engineering design principles, along with experience with the manufacturing processes relevant to automotive lighting and optical components in particular, such as injection molding, plastic part assembly, coatings, etc. Good documentation, communication, and teamwork are essential. Specific relevant skills/experience are listed below:
  • Extensive experience with Lucid Shape and associated optical design modules/software is preferred followed by Zemax, SPEOs, or other optical design software
  • Extensive experience designing optical systems using LEDs, molded lenses (including thick lenses), and molded/metallized reflectors for automotive lighting applications is preferred, though other optical design experience may be considered
  • Extensive experience testing and validating optical systems/devices using goniometers, integrating spheres, spectroradiometers, etc.
  • Injection molded plastic part design including a thorough understanding of injection mold tooling and plastic part assembly
  • Creo CAD experience is optimal, followed by Catia or NX and then other systems
  • Capability in the research, review, interpretation, and application of relevant regulatory requirements and industry standards, specifically in relation to FMVSS 108, UN Regulations (R148-R150), and the SAE Lighting Systems Group
  • Advanced GD&T application
  • Tolerance stack-up analysis
  • Reviewing the listed simulations/analyses correlated with optical design:
    • Vibration/Static/Thermal FEA
    • Thermal CFD
    • Mold flow analysis
    • Part measurement and dimensional analysis

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