Mechanical Engineer I

Mechanical Engineer I Power Solutions International $68,000.00•$78,000.00 / yr life insurance, 401(k) United States, Wisconsin, Darien 448 West Madison Street (Show on map) May 09, 2026 Overview Salary Range $68,000.00•$78,000.00 Salary/year Position Type Full Time Education Level Bachelors Degree Category Engineering

Description Salary:

$68,000•$78,000 / year Power Solutions International (PSI) is a leader in large gen-set packaging and enclosures. We provide turnkey, custom power packages that integrate alternators, cooling systems, controls, switchgear, cabling, and protection, delivered as containerized, skid, or walk-in solutions. Our team manages the full lifecycle from application engineering and 3D design to structural fabrication, wiring and piping, sound and thermal management, code compliance, factory acceptance testing, and site support. With scalable production capacity and disciplined program management, PSI delivers repeatable quality and reliable performance on complex builds for mission-critical and industrial applications worldwide.

Position Summary:

Under the direction of the Mechanical Engineering Manager and Lead Project Engineers, the Mechanical Engineer I is responsible for new product development and implementation and must demonstrate high levels of technical skill and experience related to the application of their discipline.

Essential Responsibilities:

Performs assignments of a complex nature requiring a high degree of technical competence while planning, organizing, and conducting technical projects related to power generation enclosure systems design Conceives and plans projects to explore and resolve product or process problems, defines and selects new concepts and approaches to the design or development of new or improved products, equipment or processes Consolidates and presents the results of design reviews of major projects to members of the engineering group Provide technical guidance and act as a mentor to less experienced engineers, designers, and technicians Create 3D models, 2D drawings, and bills of materials using the release process Adhere to all safety procedures, including the use of personal protective equipment and navigating the plant with alert behavior All other duties assigned by management

Requirements:

Bachelor's Degree in Engineering 1 plus years of applicable experience including direct involvement in the design and manufacturing of mechanical systems used in the power generation industry Proficiency with computers and computer tools (MS Office, SolidWorks, etc.) Possess a high level of analytical and problem-solving skills Good verbal and written communication skills A solid understanding of manufacturing process including welding, sheet metal forming, and fabrication Bilingual English/Spanish is a plus PSI offers a wide range of benefits from medical, dental, and vision to pet insurance as well as discounted prescription plans. Additionally, we also provide a 401k match, life insurance and AD&D, short•and long-term disability, and an employee assistance program. Come join our team and learn more about PSI and what we have to offer! Power Solutions International/3Pi is an EOE disability/vet company offering a drug-free workplace. We celebrate diversity and are committed to creating an inclusive environment for all employees. Qualifications .