Ryan Schimmel | Principal Mechanical Engineer & Engineering Program Lead | Nashville, TN

Nashville, TN — Available for Senior, Principal & Engineering Management Roles

Ryan Schimmel

Principal Mechanical Engineer & Engineering Program Lead

Professional Summary

Licensed Professional Engineer and program lead with 10+ years directing distributed engineering teams, managing multi-million-dollar hardware programs, and delivering precision mechanical design across industrial robotics, themed entertainment, automotive, and contract manufacturing. Serves as single point of technical accountability on complex, cross-functional programs — scoping work packages, conducting executive design reviews, managing subcontractors and vendors, and driving hardware from initial scan capture through toleranced drawings and production release with no OEM documentation. Founder of Schimmel Engineering — Nashville's specialist in SolidWorks CAD/FEA, Creaform HandyScan and Max Elite metrology, GD&T, DFM, PCB design, and end-to-end production from concept through CNC billet, DMLS, MJF, and sheet metal fabrication.

Work Experience

Founder, Principal Engineer & Program Lead Aug 2014 — Present

Schimmel Engineering — Nashville, TN

  • Leads a distributed technical team of contract RE technicians, CAD modelers, and assembly personnel — writing scoped work packages, directing revision cycles, reviewing deliverables for acceptance, and managing a concurrent pipeline of active projects with strict schedule and quality standards.
  • Precision reverse engineering using Creaform HandyScan Black Elite (±0.0009 in., 1.8M pts/sec) for components and Creaform Max Elite for large structures up to 50 ft.; full point cloud processing, surface reconstruction, and toleranced 2D drawing release from physical hardware with no OEM documentation.
  • Owns full product development pipeline from concept to first articles within 6 weeks; coordinates domestic and overseas CNC billet machining, FDM/SLS/MJF additive, and polyurethane cold casting — approximately 1,000 pieces/year delivered to a domestic distributor.
  • Executes mixed-mesh FEA (SolidWorks Simulation) for structural loads, fatigue, and failure validation; designs SMD and DIP PCBs with I²C and SPI components for instrumentation and embedded control integration.
  • Generates complete documentation packages: clean-sheet concept through manufacturing drawings, GD&T callouts, vendor BOM, sourcing, assembly documentation, and customer support — reducing client time-to-production.
Mechanical Lead Engineer — Electromechanical Systems Aug 2018 — Jan 2023

Animax Designs

  • Single point of technical accountability on a 17-axis BLDC servo-actuated program at 34,000 lbs gross weight — the largest single program in company history; coordinated in-house assembly teams and fabrication vendors, led executive design reviews, managed client deliverables, and sustained fielded system performance from concept through installation.
  • Sized and commissioned all servo axes (linear lead screw and rotary strain wave BLDC) via SolidWorks Motion Studies and Beckhoff TwinCAT IDE with piezo load cell feedback; issued final motion profile approvals across the full machine fleet.
  • Performed mixed-mesh FEA covering weld fatigue, ultimate failure, seismic, and overhead safety load cases; authored GD&T-compliant manufacturing drawings for machined parts, weldments, and assemblies across the full product line.
  • Maintained 5,000+ part SolidWorks assemblies in a DBWorks PDM environment with strict revision control; enforced weight budgets, coordinated DFM with vendors, and managed concept-through-production lifecycle including spare parts planning.
  • Managed vendor capacity and cross-disciplinary coordination across animation, electrical, mechanical, and controls teams — concept → spec → source → commission → install → troubleshoot → spares lifecycle.
Mechanical Design Engineer Nov 2016 — Jul 2018

EMIT Inc.

  • Concept-to-installation design of material handling equipment in Autodesk Inventor; served as site superintendent directing millwright and electrician crews on installation, commissioning, and facility modifications.
  • Controls integration across COGNEX machine vision, EtherCAT, Allen Bradley RSLogix 5000, and RS-232 devices; modified AutoCAD facility layouts for rework, repair, and new build-outs.
Process Engineer Jan 2015 — Aug 2015

Nissan North America

  • Achieved 15-second-per-head assembly line cycle time reduction and eliminated a persistent quality defect through vendor facility controls improvement; led ultrasonic argon shielding gas leak detection program and Minomi rack redesign supporting Kaizen and lean manufacturing initiatives.
Instrumentation Engineer Jun 2014 — Dec 2014

Clean Air Engineering

  • Calibrated pressure transmitters, RTDs, power meters, Agilent DAQ systems, flow pitots, and thermocouple readers; wrote Fluke MET/CAL automation scripts for certificate generation; performed circuit-level analog instrumentation repair at coal, combined cycle, natural gas, and nuclear facilities.

Education & Credentials

University of Tennessee, Knoxville August 2014

B.S. Mechanical Engineering

PE — Machine Design · Licensed, State of Tennessee

Available for senior, principal & engineering management roles

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