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Manufacturing Internship Jobs in Indiana (NOW HIRING)

Process Engineer

Shirley, IN ยท On-site

$65K - $75K/yr

... casting, or aerospace manufacturing (internship or co-op experience in a foundry environment considered) * Basic understanding of superalloy metallurgy (nickel- and cobalt-based alloys ...

Specializing in industrial product sales, job shop manufacturing, and maintenance contracting, we ... Nix Industrial offers internships to both high school and post-secondary students who are ...

** Manufacturing Engineer

La Porte, IN ยท On-site

$67K - $87K/yr

Internship or co-op experience in manufacturing or industrial environments. * Exposure to Lean Manufacturing principles including 5S, Kaizen, and root cause analysis. * Familiarity with ERP systems ...

** Manufacturing Engineer

La Porte, IN ยท On-site

$67K - $87K/yr

Internship or co-op experience in manufacturing or industrial environments. * Exposure to Lean Manufacturing principles including 5S, Kaizen, and root cause analysis. * Familiarity with ERP systems ...

** Manufacturing Engineer

La Porte, IN ยท On-site

$67K - $87K/yr

Internship or co-op experience in manufacturing or industrial environments. * Exposure to Lean Manufacturing principles including 5S, Kaizen, and root cause analysis. * Familiarity with ERP systems ...

Manufacturing Engineer I

Spencer, IN ยท On-site

$62K - $80K/yr

Internship or other applicable experience in a manufacturing environment * Experience in the medical device industry * Strong written and verbal communication skills with ability to develop and ...

$100K/yr

... manufacturing and operations at Bastrop, TX; Cape Canaveral, FL; Hawthorne (Los Angeles), CA ... BASIC QUALIFICATIONS: * 6+ months of applied engineering experience (internship, laboratory, and ...

$100K/yr

... manufacturing and operations at Bastrop, TX; Cape Canaveral, FL; Hawthorne (Los Angeles), CA ... BASIC QUALIFICATIONS: * 6+ months of applied engineering experience (internship, laboratory, and ...

$100K/yr

... manufacturing and operations at Bastrop, TX; Cape Canaveral, FL; Hawthorne (Los Angeles), CA ... BASIC QUALIFICATIONS: * 6+ months of applied engineering experience (internship, laboratory, and ...

$100K/yr

... manufacturing and operations at Bastrop, TX; Cape Canaveral, FL; Hawthorne (Los Angeles), CA ... BASIC QUALIFICATIONS: * 6+ months of applied engineering experience (internship, laboratory, and ...

New

$100K/yr

... manufacturing and operations at Bastrop, TX; Cape Canaveral, FL; Hawthorne (Los Angeles), CA ... BASIC QUALIFICATIONS: * 6+ months of applied engineering experience (internship, laboratory, and ...

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Showing results 1-20

Manufacturing Internship information

See Indiana salary details

$10

$18

$25

How much do manufacturing internship jobs pay per hour?

As of Jul 24, 2026, the average hourly pay for manufacturing internship in Indiana is $18.31, according to ZipRecruiter salary data. Most workers in this role earn between $15.58 and $20.34 per hour, depending on experience, location, and employer.

What is the difference between Manufacturing Internship vs Manufacturing Technician?

AspectManufacturing InternshipManufacturing Technician
Required CredentialsTypically students or recent graduates, some technical courseworkTechnical certifications or associate degree often required
Work EnvironmentEntry-level, training-focused, temporaryFull-time, hands-on, operational
Employer & Industry UsageInternships offered by manufacturing companies for trainingFull-time roles in manufacturing plants or facilities

The main difference is that a Manufacturing Internship is a temporary, training-focused position for students or recent graduates to gain industry experience, while a Manufacturing Technician is a full-time, operational role requiring technical skills and certifications. Internships serve as a stepping stone into manufacturing careers, whereas technicians perform ongoing production tasks.

What is a manufacturing internship?

A manufacturing internship is a temporary position for students or recent graduates to gain practical experience in the manufacturing industry. Interns typically work alongside engineers, technicians, or production teams to learn about production processes, quality control, equipment operation, and workplace safety. These internships provide hands-on learning opportunities that help participants develop technical and professional skills relevant to manufacturing careers. Internships can last a few weeks to several months and may lead to full-time job opportunities after graduation.

What are the key skills and qualifications needed to thrive as a Manufacturing Intern, and why are they important?

To thrive as a Manufacturing Intern, you need a basic understanding of manufacturing processes, attention to detail, and typically be enrolled in or recently graduated from an engineering or technical program. Familiarity with CAD software, quality control tools, and data analysis systems such as Excel or Minitab is often expected. Strong communication, problem-solving abilities, and a willingness to learn help interns contribute effectively to team projects. These skills ensure interns can support production goals, adapt to industry standards, and gain valuable hands-on experience for future roles.

What types of projects and responsibilities can I expect during a Manufacturing Internship?

As a Manufacturing Intern, you can expect to be involved in a variety of hands-on and analytical projects that support production efficiency, quality control, and process improvement. Interns often assist with data collection, root-cause analysis, and implementation of Lean or Six Sigma methodologies. You may also collaborate with engineers and production teams on equipment maintenance, workflow optimization, and safety initiatives. The experience provides a well-rounded introduction to manufacturing operations and often includes both independent and team-based assignments.
What are the most commonly searched types of Manufacturing jobs in Indiana? The most popular types of Manufacturing jobs in Indiana are:
What cities in Indiana are hiring for Manufacturing Internship jobs? Cities in Indiana with the most Manufacturing Internship job openings:
Infographic showing various Manufacturing Internship job openings in Indiana as of July 2026, with employment types broken down into 2% Internship, 73% Full Time, 22% Part Time, 1% Temporary, and 2% Contract. Highlights an 89% Physical, 1% Hybrid, and 10% Remote job distribution, with an average salary of $38,093 per year, or $18.3 per hour.
Process Engineer

Process Engineer

Tech Castings LLC

Shirley, IN โ€ข On-site

$65K - $75K/yr

Full-time

Posted 6 days ago


Job description

Description:

About Tech Castings:

Tech Castings is a leader in Aerospace Investment Casting with a steadfast commitment to investing in the best business tools and equipment available. We have grown revenue in every year of our existence since 2011, working with OEMโ€™s including GE Aerospace, Rolls Royce and Honeywell, and recently completed a 5-million-dollar expansion.


Position Summary

The Investment Casting Process Engineer supports the development, optimization, and sustainment of manufacturing processes for precision aerospace components produced via the investment casting method. Working closely with senior engineers and production leadership, this role focuses on process stability, casting quality, and continuous improvement across wax, shell, vacuum and air casting, and finishing operations with a primary emphasis on nickel and cobalt-based superalloy systems.


Key Responsibilities

Process Support & Optimization

  • Support development and validation of casting processes for new and existing aerospace components, including gating/riser design, shell system parameters, and vacuum melt/pour parameters
  • Maintain and update process control plans, work instructions, and inspection criteria
  • Assist in root cause analysis and corrective action for casting defects common to superalloy systems shrinkage porosity, hot tearing, grain defects, ceramic inclusion, and surface oxidation
  • Track and analyze scrap and rework data to identify yield improvement opportunities

Technical & Production Support

  • Provide engineering support to wax, shell, vacuum furnace, and finishing operations on a day-to-day basis
  • Troubleshoot process deviations related to dimensional non-conformance, surface finish, and metallurgical properties
  • Interface with metallurgical lab for chemistry verification, microstructure review, and mechanical property evaluation (tensile, stress rupture, hardness)
  • Support fluorescent penetrant inspection (FPI) and X-ray review processes

New Product Introduction (NPI)

  • Participate in design-for-manufacturability (DFM) reviews for new aerospace castings
  • Assist in quoting new parts for customers including cost estimating, specification review, gating design, and tooling requirements
  • Assist in developing tooling specifications and coordinating wax die design, build, and qualification with tooling suppliers
  • Support first article inspection (FAI) and AS9102 documentation packages

Quality & Compliance

  • Support NADCAP and AS9100 audit preparation and surveillance activities
  • Maintain familiarity with customer-specific requirements and aerospace material specifications (AMS, PWA, GE, Rolls-Royce, etc.)
  • Assist with SPC implementation and control chart monitoring for critical casting parameters

Continuous Improvement

  • Participate in Lean and Kaizen events within the foundry
  • Contribute to PFMEA updates and process risk reviews
  • Collaborate with maintenance on PM programs for vacuum induction melting (VIM) furnaces, autoclaves, and shell room equipment
Requirements:

Qualifications

Required

  • Bachelor's degree in Materials Science, Metallurgical Engineering, Mechanical Engineering, or related field
  • 1โ€“4 years of experience in investment casting, precision casting, or aerospace manufacturing (internship or co-op experience in a foundry environment considered)
  • Basic understanding of superalloy metallurgy (nickel- and cobalt-based alloys, solidification behavior, oxidation resistance)
  • Familiarity with GD&T and CMM-based and/or laser dimensional inspection
  • Familiarity with casting and machining blueprints
  • Capability in 3D drawing, component design, and model editing (i.e. SolidWorks)
  • Strong analytical and problem-solving skills

Preferred

  • Hands-on experience with vacuum induction and air melting operations
  • Basic understanding of superalloy metallurgy (nickel- and cobalt-based alloys, solidification behavior, oxidation resistance)
  • Familiarity with ceramic shell systems used in superalloy casting (zircon face coats, alumina/silica backup systems)
  • Exposure to NADCAP or AS9100 quality environments
  • Six Sigma Green Belt or coursework toward certification

Work Environment

This position operates in both office and active foundry settings. Regular exposure to vacuum furnace operations, high-temperature environments, ceramic particulate, and chemical shell materials is expected. Full PPE compliance is required. Occasional travel to customer facilities or suppliers may be required.


Competencies

  • Detail-oriented with solid organizational and documentation habits
  • Eagerness to develop deep technical expertise in superalloy casting
  • Collaborative mindset with ability to work across engineering, quality, and production teams
  • Ability to communicate technical findings clearly to both engineers and operators