ANDY BELL
MECHANICAL / MANUFACTURING ENGINEER
SUMMARY
Lead Mechanical Engineer with 15+ years designing and launching production-ready mechanical systems across ultra-high purity gas handling, hydraulics, and industrial equipment environments. Proven ability to take complex products from concept through manufacturing by combining strong CAD/documentation skills with hands-on prototyping, DFM/DFX, testing, and cross-functional production support. Experienced leading subsystem development, driving manufacturability improvements, and translating customer requirements into scalable hardware solutions.
WORK EXPERIENCE
Manufacturing Engineer: Feb 2025 – April 2026
Swagelok Colorado - Wheat Ridge, CO - Designer and manufacturer of high-purity gas handling systems
Designed ultra-high purity (UHP) gas handling systems and mechanical assemblies for aerospace, semiconductor, quantum computing, and energy applications.
Translated customer performance requirements into manufacturable subsystem designs and production documentation.
Created detailed production documentation (SolidWorks), including P&IDs, weld maps, and fabrication drawings.
Generated and managed BOMs in ERP software (SAP) to support production planning and execution.
Led design reviews and coordinated fabrication, welding, leak testing, and final assembly activities to support scalable production.
Collaborated closely with manufacturing teams and external vendors to optimize DFM and reduce production bottlenecks.
Developed and implemented helium leak-testing plans for final assembly and inspection.
Sourced and coordinated external fabrication (sheet metal, passivation, laser processing) to meet production requirements.
Supported production throughput with hands-on orbital welding.
Owned maintenance and calibration processes, ensuring equipment and gauges met corporate audit standards.
Drove continuous improvement initiatives to streamline workflows, improve efficiency, and reduce costs.
Managed ECOs, drawing revisions, and manufacturing documentation to maintain configuration control and production quality.
Engineering Instructor / Program Lead: Nov 2018 - Oct 2024
Jefferson County Public Schools - Golden, CO
Led hands-on engineering and manufacturing programs covering CNC machining, additive manufacturing, robotics, CAD, and prototyping.
Managed engineering lab operations, including equipment selection, budgeting, installation, and maintenance.
Procured and installed industrial-grade equipment (CNC mill, CO₂ and fiber lasers, large-format 3D printers) to expand manufacturing education capabilities.
Developed and enforced equipment operation, maintenance, and safety procedures aligned with industry practices.
Promoted and supported SolidWorks CSWA certification, increasing student proficiency in industry-standard design tools.
Mechanical Engineer: May 2011 - May 2018
Ellicott Dredge Technologies - New Richmond, WI - Designer and manufacturer of hydraulic dredging equipment
Designed hydraulic systems and specified components (valves, pumps, motors, cylinders, reservoirs) for heavy equipment applications.
Created production drawings and hydraulic schematics (SolidWorks, AutoCAD) in compliance with GD&T standards.
Generated and managed BOMs in ERP software (Epicor) to support manufacturing and procurement.
Conducted root cause analysis to reduce failures and improve system efficiencies by 20-30% typically.
Performed in-house testing and validation of hydraulic circuits to support design improvements and quality control.
Led Lean Manufacturing initiatives to reduce waste and improve production methods.
Supported ISO 9001 implementation by developing SOPs, work instructions, and process documentation.
Performed manufacturing risk assessments to improve safety, reduce defects, and prevent production disruptions.
Supported SolidWorks PDM implementation and trained engineering staff on system use.
Served as subject matter expert for hydraulic systems during organizational restructuring.
Mechanical Engineer: Aug 2006 - Feb 2011
Dynamic Air Inc. - Saint Paul, MN - Manufacturer of pneumatic conveying systems for dry bulk materials
Designed custom PLC-controlled pneumatic conveying systems for manufacturing environments, supporting reliable bulk material handling and plant operations.
Developed detailed fabrication drawings and piping layouts (AutoCAD Inventor), ensuring manufacturability and compliance with GD&T standards.
Engineered pressure vessels in accordance with ASME Section VIII codes, coordinating with fabrication, welding, and inspection teams.
Designed bulk material handling equipment including hoppers, silos, and screw feeders to improve material flow.
Sized and specified air handling equipment (compressors, receivers, dryers) to maintain system reliability.
Generated and managed BOMs in ERP software (Syteline) to support procurement, inventory control, and production scheduling.
Collaborated with manufacturing teams (CNC machining, forming, welding, finishing) to resolve design-for-manufacturability issues and reduce rework.
Conducted in-house material testing and system trials with customers, achieving typical throughput improvements of 10-20%.
Supported field installations.
Click here for PDF version
TECHNICAL SKILLS
CAD & Documentation
SolidWorks
AutoCAD
Inventor
GD&T (ASME Y14.5)
P&IDs
Weld maps
ECO/revision control
Manufacturing & Fabrication
CNC machining
Sheet metal design
Weldments
Orbital welding
Laser cutting/engraving
3D printing
Test fixtures/templates
Prototype fabrication
DFM/DFX
Engineering & Testing
Hydraulic systems
Pneumatic systems
Helium leak testing
Root cause analysis
Troubleshooting complex systems
Lean Manufacturing
ISO 9001
Software
SAP ERP
Epicor ERP
Syteline ERP
Microsoft Teams
Google Workspace
C++
Python
ENDORSEMENTS
International Fluid Power Society
Fluid Power Hydraulic Specialist, Certification No. 24252
Colorado Engineer-Intern
License No. EI.0063021
SolidWorks Corporation
Certified SolidWorks Associate
COMMUNITY INVOLVEMENT
JeffCo Public Schools
Career and Technical Education Advisory Board Member
FIRST® Robotics Competition
Coach for Two Local High School Robotics Teams