Help Extreme Engineering Solutions (X-ES) maintain its core strength of engineering excellence. Gain hands-on experience working with advanced technologies while making direct contributions to product development. We’re seeking an Engineering Co-op who has the desire to analyze and resolve the most challenging signal integrity issues within the product constraints. The individual will work closely within the signal integrity team to analyze high-speed signals and to perform lab correlation/validation against the simulation results.


  • Pursuing a degree in Electrical Engineering, Computer Engineering, or related field
  • Understanding transmission line theory is required
  • Experience with analysis tools such as HyperLynx, HSPICE, Sigrity, or HFSS is desired
  • Familiarity with printed circuit board design is preferred
  • Hands-on oscilloscope and VNA experience is a plus
  • Self-motivated and capable of meeting project deadlines with minimal supervision

Compensation and Benefits

X-ES offers competitive co-op pay and health insurance to its student employees. 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

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 Madison, WI area. The company designs and manufactures rugged embedded computing solutions for a variety of applications. For more information, visit

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.

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