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Computer Programming Co Op Jobs in Milwaukee, WI

Wisconsin Gas, a subsidiary of WEC Energy Group, is seeking a Co-Op Student- Gas Engineer in our Milwaukee, Wisconsin and Pewaukee, Wisconsin locations. The role will start in either January 2027 ...

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This position is available in 2027 as a summer internship running from May-August, or a Spring Co-op running from January-August, or a Fall Co-op running from May-December. As a Project Engineer ...

Prior Eaton Engineering co-op or internship experience. * Experience using 3D CAD software. Eaton provides a competitive total rewards package commensurate with applicable skills, knowledge, and ...

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Computer Programming Co Op information

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$32.5K

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How much do computer programming co op jobs pay per year?

As of Aug 20, 2026, the average yearly pay for computer programming co op in Milwaukee, WI is $64,015.00, according to ZipRecruiter salary data. Most workers in this role earn between $49,800.00 and $78,800.00 per year, depending on experience, location, and employer.

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Infographic showing various Computer Programming Co Op job openings in Milwaukee, WI as of August 2026, with employment types broken down into 1% As Needed, 82% Full Time, 13% Part Time, 3% Contract, and 1% Nights. Highlights an 79% Physical, 2% Hybrid, and 19% Remote job distribution, with an average salary of $64,015 per year, or $30.8 per hour.

Product Development Engineer Co-Op

Aptar Group

Mukwonago, WI • On-site

Full-time

Posted 14 days ago


AptarGroup rating

6.5

Company rating: 6.5 out of 10

Based on 32 frontline employees who took The Breakroom Quiz

94th of 120 rated packaging manufacturers


Job description

Co-Op Term duration: January 2027 - August 2027, or May 2027 - December 2027

Aptar -- Who Are We?

At Aptar, we use insights, design, engineering and science to create innovative packaging technologies that build brand value for our customers, and, in turn, make a meaningful difference in the lives, looks, health and homes of people around the world.

Every day, Aptar creates "a-ha moments" for its customers and their consumers and patients by continually bringing innovations to market that convert non-dispensing packaging into breakthrough product-dispensing systems, including those that give people more effective ways to put on their favorite fragrance, kids the opportunity to pour ketchup without making a mess and patients connected technologies that help them more easily adhere to treatment.

We have manufacturing facilities in North America, Europe, Asia and South America and over 13,000 dedicated employees in 18 different countries.

Job Elements & Position Responsibilities

  • Support Aptar's Environmental Sustainability efforts through research and testing of latest materials, such as PCR
  • Support new product development teams through project work involving qualification of new prototype and production tooling
  • Participate in brainstorm and creative sessions for new products
  • Analyze new product failures and identify solutions
  • Interact and support Project Managers with project documentation and team communication
  • Complete package testing with new closure developments on existing products in the market
  • Develop DOE's that validate new product designs
  • Participate in Aptar's continuous improvement process by using problem solving techniques

Required Qualifications

  • Strong written and oral communication skills
  • Self-directed, detail oriented and ability work well independently with ever changing priorities and demanding deadlines
  • Works well in a multi-functional team environment
  • Self-motivated and confident, with the ability to take initiative
  • High level of enthusiasm and sense of urgency
  • A commitment to quality, with excellent attention to detail
  • A pro-active approach in their contribution to the organization
  • Excellent organizational and time management skills and the ability to manage many work streams simultaneously
  • Demonstrated leadership abilities in academic, work and extracurricular arenas
  • Strong experience with computers (especially MS Word, Excel, Project & Power Point
  • Ability to travel to interface with Aptar customers and other Aptar Personnel

LOCATION: The student must be able to commute to our site in Mukwonago, WI.

HOURS: This is a Monday - Friday schedule, working approximately 40 hours per week


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