> Markdown version of [/jobs/ext/3868247-application-engineer-in-mundelein](https://www.wearedevelopers.com/jobs/ext/3868247-application-engineer-in-mundelein). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Application Engineer in Mundelein - **Company:** Energy Jobline - **Location:** Mundelein, IL, United States - **Contract:** Permanent contract - **Skills:** Automation of Tests, Business Software - **Published:** October 22, 2026 - **Apply:** https://www.energyjobline.com/job/application-engineer-mundelein-32011973 ## About the Role * Bachelor's degree in Mechanical Engineering, Electrical Engineering, or related field; equivalent experience may also be considered. \n * Understanding of automation systems, controls, pneumatics, hydraulics, instrumentation, and electro-mechanical systems. \n * Experience preparing technical proposals, estimates, or engineered system solutions . \n * Ability to interpret customer requirements and develop practical technical solutions. \n * Strong written and verbal communication skills. \n * Organized and detail-oriented with the ability to manage multiple projects. \n * Proficiency with standard business software applications. ## Description The Application Engineer develops concepts and proposals for custom automated test systems based on customer requirements. Working closely with the sales team, this role serves as the primary technical resource during the proposal process and helps customers identify practical solutions for their testing and measurement needs., This position requires an understanding of controls and measurement systems, hydraulics, pneumatics, automation, and mechanical design. The Applications Engineer works across departments to develop accurate proposals, support customer discussions, and help ensure proposed systems are technically feasible and aligned with project requirements.