Engine Builder

About Us: OTTO WERKS is a Porsche-focused motorsport, service, and restoration facility based in Scottsdale, AZ. We build engines and gearboxes in-house, support customers across vintage and modern motorsport series, and maintain one of the strongest technical teams in the country. Our air-cooled program is growing rapidly, with projects ranging from concours-correct 356s and early 911s to motorsport application and race engines. Position Summary: OTTO WERKS is expanding and seeking an exceptionally skilled Senior Air-Cooled Porsche Engine Builder to join our in-house engine program. We build some of the highest-quality vintage and motorsport engines in the country, with a focus on correctness, reliability, and performance. This role is ideal for someone with deep hands-on experience, meticulous standards, and a passion for Porsche engineering heritage. Responsibilities: Full teardown, inspection, machining coordination, assembly, and testing of air-cooled Porsche engines from 356 through 993. Build both stock and high-performance configurations, including hot-rod, race, and custom-spec engines. Perform blueprinting, balancing, deck height and compression measurements, and all tolerance-critical operations with factory-correct methodology. Coordinate with internal and external machine shops; verify machining operations meet Porsche specifications. Restore and refinish all components using correct coatings, plating, hardware, and finishes specific to each era. Diagnose engine issues, evaluate wear patterns, and prepare detailed build sheets and documentation. Collaborate closely with our Motorsports Manager, Engine Department, and Fabrication teams to ensure seamless integration of engine builds into restorations, race cars, and client projects. Maintain an organized, clean, and methodical workflow consistent with OTTO WERKS standards. Mentor junior technicians when appropriate and contribute to continual improvement of SOPs. Requirements: 10+ years of Porsche air-cooled engine building experience, with documented engines or references. Mastery of both factory-correct assembly and high-performance engine building techniques. Strong understanding of vintage Porsche restoration standards, from zinc plating and cad finishes to hardware correctness and period-correct component selection. Deep knowledge of blueprinting, balancing, machining processes, and tolerances. Ability to independently manage engine projects from start to finish. Excellent communication skills and ability to work within a team environment. High level of personal organization, cleanliness, and pride in craftsmanship. Familiarity with dyno break-in procedures, and race-prep advantages is a plus. Experience with water-cooled GT-series and motorsport engines (GT3, GT4RS, Cup, Mezger) is a bonus but not required. What We Offer: Competitive salary commensurate with experience (top-of-market for the right candidate) Healthcare benefits Relocation assistance for exceptional applicants Opportunities to support engines in active motorsport programs Clean, well-equipped facility with in-house machining partnerships, alignment systems, and motorsport resources Benefits: 401(k) 401(k) matching Health Insurance Dental insurance Vision insurance Paid time off Schedule: Tuesday-Friday License: Driver's License (Required)

Created: 2026-03-04