Demo

Test Engineering Co-Op

X-ES Board
Verona, WI Full Time
POSTED ON 9/2/2026
AVAILABLE BEFORE 11/1/2026

Extreme Engineering Solutions (X-ES) is seeking a Test Engineering Co-Op to assist with aspects of hardware/software testing related to ensuring that XES products meet functional requirements and specifications. Responsibilities include developing, releasing, and executing testing for X-ES products. You’ll be exposed to test infrastructure and development practices and major embedded industry technologies to create solutions in our engineering and manufacturing facility.

This position is full-time and in-person at our Verona, WI facility for a Spring/Summer 2027 co-op (January-August 2027) or a Summer/Fall 2027 co-op (May-December 2027). This typically requires students to take a semester off of school to accommodate.

Preferred Skills:

  • Familiarity with Linux build systems, bootloaders, python, and bash
  • An ability to speak to an audience (4-8 people).
  • Basic understanding of how to use/operate test equipment (Oscilloscope, Digital Multi Meter, Arbitrary Function Generators, Programmable power supplies, etc).
  • Ability to troubleshoot complex problems systematically.

Required Skills:

  • Has an experience level equivalent to that of a Junior in university enrolled in a Computer Engineering, Computer Science, Electrical Engineering, Physics, Biomedical, or Aerospace program.
  • Working towards a Bachelor or Master’s degree and must remain as an active student throughout the duration of the co-op.
  • Basic circuit analysis
  • Basic understanding of digital logic
  • Troubleshoot/Debug issues and fix bugs as they arise (hardware- and software-oriented)
  • Organizational skills, that manifest as an ability to concisely document/communicate what was done.
  • Multitasking-oriented mindset
  • Collaborative personality

Compensation and Benefits

Extreme Engineering Solutions offers a competitive compensation package and excellent benefits, including:

  • No-deductible, low-copay group health insurance (90% employer paid).
  • Eligibility for health insurance benefits on the first day of the month following date of hire.
  • 401(k) employer match up to 4%. Roth option is available. 
  • Employee Assistance Program (EAP)

X-ES also takes a casual, small-business approach to company culture. At our state-of-the-art office and manufacturing facility located in Madison’s growing tech corridor, there’s no formal dress code, flexible scheduling, and dedicated personal workspaces. Our employees kick back at regular company events and enjoy lunches from local pizza places and food carts. At X-ES, we strive to offer a comfortable, relaxed environment for our employees to do their best work.

About X-ES

X-ES is proud of its strong university partnerships and offers multiple student opportunities each year. Student employees make direct contributions to the company’s products, processes, and day-to-day operations.

When “rugged enough” isn’t rugged enough for embedded computing systems, industry leaders in the military, aerospace, industrial, and commercial sectors turn to Extreme Engineering Solutions (X-ES). Because we strive to be the premier provider of mission-critical embedded products while delivering exceptional levels of customer and employee satisfaction, we hire strong contributors and give them space to thrive. As a 100% employee-owned company, our employees both drive and directly benefit from our success. Together, we meticulously design and build products that stand up to some of the most extreme conditions on the planet.

Extreme Engineering Solutions is located in the Madison, WI area. The company designs and manufactures rugged embedded computing solutions for a variety of applications. For more information, visit www.xes-inc.com.

Extreme Engineering Solutions is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability, or any other category protected by law.

All X-ES job postings and application procedures are posted in compliance with Section 39.08 of the Madison General Ordinances.

Salary.com Estimation for Test Engineering Co-Op in Verona, WI
$90,166 to $107,431
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