Summary
Overview
Work History
Education
Skills
Accomplishments
Interests
Timeline
Generic

Terence O’Neil Jr

Lebanon,USA

Summary

Strategic and results-driven Engineering Leader with 16 years of comprehensive experience in mechanical design, manufacturing, and cross-functional project management. Expertise in spearheading complex, cross-organizational initiatives that enhance product reliability, streamline operations, and accelerate time-to-market. Proficient in driving quality-focused innovation, resolving systemic issues, and aligning engineering efforts with overarching business objectives. Demonstrated success in leading high-performing teams, fostering collaboration across departments, and delivering impactful solutions within fast-paced, multi-disciplinary environments.

Overview

19
19
years of professional experience

Work History

Mechanical Engineering Leader

Hypertherm Inc
04.2017 - Current
  • Led cross-functional team supporting R&D, manufacturing, and sustaining engineering for high-performance plasma systems.
  • Fostered a quality-driven, high-engagement culture (96.7% approval) and implemented safety protocols that reduced workplace incidents.
  • Delegated tasks strategically to optimize team strengths and close knowledge gaps; mentored junior engineers to build technical depth.
  • Drove root cause analysis and corrective actions for complex technical issues, improving product reliability and reducing warranty claims.
  • Sponsored quality-focused redesigns (coolant systems, torch components, consoles), extending product life and enhancing performance.
  • Co-Project manager on 9235 XPR460 Project
  • Sponsored the XPR Rotational Sleeve project, achieving a 10× durability improvement through design and material optimization.
  • Improved lab operations by introducing a Lead Technician role and structured weekly standup's for task and resource allocation
  • Collaborated with commercial teams to deliver customer-focused engineering solutions that supported revenue growth.
  • Justified and hired additional engineering resources to expand sustaining capacity and reinforce quality oversight.
  • Facilitated strategic talent movement, importing specialized skills and exporting internal talent to key roles across the organization to strengthen engineering and quality capabilities.

Manufacturing Process Engineer | Staff Engineer

Hypertherm Inc
04.2010 - 04.2017

Heavy Industrial Plasma Systems

  • Led technical operations and cross-functional teams across torch assembly, kitting, and outsourced manufacturing, supporting new product introductions and sustaining engineering.
  • Drove major quality improvements, reducing scrap by over $550K annually and customer feedback rates by 95% through Lean Six Sigma Green Belt projects and process redesigns.
  • Spearheaded multiple capital equipment implementations (e.g., Mori Seiki NLX, Rofin Fiber Laser, Promess Servo Press, Servo Potting System) to modernize manufacturing capabilities.
  • Launched key product lines including HyPro2000, MaxPro200, and XPR Torch systems, overseeing design, testing, and release of torches, receptacles, and consumable kits.
  • Implemented electronic assembly record systems and standardized rework processes to improve traceability and operational efficiency.
  • Mentored junior engineers and interns, and created new roles (e.g., Manufacturing Operations Specialist) to strengthen team structure and support.
  • Collaborated with suppliers and commodity managers to resolve quality issues and implement print changes for outsourced components.
  • Contributed to product design language and led DOE testing for new technologies such as the XPR Torch “Quick Lock” system.
  • Promoted Design for Manufacturability philosophy.
  • Developed and maintained relationships with suppliers to facilitate quality and timely delivery of materials.
  • Improved equipment reliability through preventive maintenance programs and operator training initiatives.

Manufacturing Engineer - Aerospace Bearings

Timken Aerospace
05.2006 - 04.2010

Facility Sales: $90M/year

  • Provided technical support for CNC ‘Hard Turn’ and Ring Finishing Cell equipment, including CNC Grind and CNC Lathe operations.
  • Developed CNC (CAM) programs and optimized tooling, grinding wheels, CBN inserts, jigs, and fixtures.
  • Led capital projects including the implementation of Okuma V60R Vertical Lathe and Magnetic Chuck Technology.
  • Designed and implemented advanced multi-surface ‘Hard Turn’ processes, improving quality and efficiency.
  • Collaborated with suppliers and commodity managers to resolve quality issues and update engineering prints.
  • Spearheaded initiatives to reduce setup time by 50–75% through tooling standardization and process improvements.
  • Reduced tooling costs by 25% via insert management systems and material-grade standardization.
  • Promoted Design for Manufacturability (DFM) principles across cross-functional teams to accelerate product development.
  • Managed end-to-end capital projects, ensuring on-time delivery and budget adherence.

Education

Bachelor of Science - Mechanical Engineering

NORWICH UNIVERSITY
Northfield, VT
05-2006

MBA - Engineering Management

Southern New Hampshire University
Hooksett, NH
09-2027

Skills

  • Skilled in SolidWorks design and analysis
  • Skilled in managing Solidworks PDM systems
  • Knowledge of Oracle enterprise applications
  • ARAS PLM expertise
  • CNC programming expertise
  • Skilled in statistical analysis using Minitab
  • Industrial manufacturing techniques
  • Engineering specifications
  • Process improvement expertise
  • Computer-aided design expertise
  • Technical team leadership
  • Cost reduction
  • Mechanical design engineering
  • Collaborative teamwork
  • Responsive to new challenges
  • Intrinsic motivation
  • Logical evaluation
  • Strong relationship-building abilities
  • Collaborative team development
  • Effective relationship management
  • Prioritization of tasks
  • Effective conflict resolution
  • Organizational change management
  • Cost optimization
  • Design assessment
  • Regulatory adherence
  • Project coordination
  • Risk analysis
  • Project planning
  • Dependable performance
  • Cross-functional teamwork

Accomplishments

  • Minor in Mathematics, Norwich University
  • Lean Six Sigma Green Belt Certified
  • Compassionate Leadership Certification
  • Talking about Mental Health as a Leader Certification
  • Be a Better Manager by Motivating Your Team Certification

Interests

  • DIY and Home Improvement
  • Auto Repair/Restoration
  • Personal Development and Self-Improvement
  • Youth Sports Coaching
  • Trading Card Collecting

Timeline

Mechanical Engineering Leader

Hypertherm Inc
04.2017 - Current

Manufacturing Process Engineer | Staff Engineer

Hypertherm Inc
04.2010 - 04.2017

Manufacturing Engineer - Aerospace Bearings

Timken Aerospace
05.2006 - 04.2010

Bachelor of Science - Mechanical Engineering

NORWICH UNIVERSITY

MBA - Engineering Management

Southern New Hampshire University