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Co-Op Term duration: January 2027 - August 2027, or May 2027 - December 2027 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 product development teams through project work involving qualification of prototype and production tooling Analyze product failures and identify solutions Interact and support Project Managers with project documentation and team communication Complete package testing with closure developments on existing products in the market Develop DOE’s that validate 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
Here's how to pick the right one and stand out in your application.
144.883Jobs
31.687IN
81%EN
That number is real. WorkMundi's database shows 144,883 open engineer roles across the world. India has the most with 31,687 jobs, followed by the United States with 30,084. If you just finished reading one job ad and felt paralyzed by choice, you're not alone—but this scale is actually an advantage. It means you can afford to be selective.
Start by geography and language. The majority of engineer ads—117,837 of them—have the job posting text written in English. Use that as one filter, but remember: the ad text language tells you nothing about whether the role actually requires you to speak English day-to-day. Read the job description carefully. Then check which countries have the volume you're targeting. Singapore, Poland, and Australia round out the top five after India and the US.
Next, learn who's hiring. Accenture has posted 2,801 engineer roles. andurilindustries, speechify, and jobgether are also actively recruiting. If you're applying to one of these names, research their hiring patterns and interview style before you apply. That homework pays off.
When you interview, expect the question every engineer hears: 'Tell me about a time you had to debug a problem that wasn't in your job description.' Have a specific story ready—not a general one. Name the tools, the deadline pressure, and what you learned. Hiring managers listen for whether you see problem-solving as part of the role itself, not a favour.