Mechanical Designer

Job Summary

Peterson Power Systems has a need for a Mechanical Designer at our Hillsboro, OR location. The Mechanical Designer supports the engineering team in designing and developing mechanical components and systems for custom Caterpillar power generation packages, including generator enclosure envelopes, fuel systems, cooling systems, exhaust configurations, and integrated power modules. The role involves creating detailed 3D models, engineering drawings, and fabrication documentation using computer‑aided design (CAD) software.

It contributes to turnkey power solutions from concept to installation, ensuring designs meet customer specifications, industry standards, and Caterpillar requirements for reliability in demanding applications.

• Create and revise 3D solid models, assemblies, and detailed 2D engineering drawings using CAD software such as Inventor, Revit, Solid Works, and AutoCAD.
• Design mechanical systems, enclosures, mounting structures, piping, and components for power generation equipment, including diesel and natural gas generators and related accessories.
• Collaborate with project engineers, electrical designers, sales teams, packagers, and aftermarket manufacturers on custom power system projects, modifications, and installations.
• Interpret customer requirements, perform basic calculations, and ensure compliance with engineering standards, safety regulations, and Peterson procedures and guidelines.
• Support factory witness testing and troubleshooting of mechanical systems.
• Assist in design reviews, documentation, and continuous improvement initiatives for power systems.
• Participate in preparing reports, specifications, and documentation for project bids and executions.
• Ensure adherence to appropriate modeling standards for engineering drawings and develop standard drawing packages that can be reused for multiple customer designs.

• Bachelor’s degree in Mechanical Design, Engineering Technology, Mechanical Engineering, or a related field and a minimum of three (3) years of experience in mechanical design, preferably in power generation, heavy equipment, industrial machinery, or manufacturing sectors.
• Experience with 3D CAD software (Inventor and Solid Works required; Creo preferred).
• Experience with 2D drafting tools (AutoCAD required; Revit, Visio, and BIM Collaborate Pro preferred).
• Experience working within a Product Data Management (PDM) system such as Enterprise PDM or a similar system.
• Experience with power systems components such as engines, enclosures, cooling, exhaust, fuel tanks, or heavy‑du‑dy engine packaging preferred.
• Familiarity with industry standards (NFPA, EPA, and NEMA) and Caterpillar products preferred.
• Strong knowledge of mechanical principles, Geometric Dimensioning & Tolerance (GD & T), sheet metal fabrication, welding, wiring diagrams, and related manufacturing processes.
• Ability to read and interpret blueprints, schematics, and technical specifications.

Peterson offers competitive wages, generous benefits, and promotional opportunities at a family‑owned and operated business.

Peterson Power Systems, Inc. is committed to equal employment opportunity and affirmative action. Minorities, females, veterans, and individuals with disabilities are encouraged to apply. A drug screen and background check is required.