Job Description
Salary: $90,000–$105,000
Location: Phoenix, AZ
Department: Engineering
Reports To: VP of Development

About Total Seal

Total Seal is a leading manufacturer of high-performance piston rings and precision components with over 50 years of expertise in motorsports and advanced manufacturing. As we expand into aerospace and other high-reliability industries, we are committed to engineering excellence, continuous improvement, and delivering world-class products to our customers.

Position Summary

The Mid-Level Manufacturing Engineer is responsible for owning and improving manufacturing processes within a precision machining environment. This role focuses on process stability, troubleshooting, and driving measurable improvements in quality, efficiency, and cost. The ideal candidate has a strong technical foundation, is comfortable working independently, and collaborates effectively with cross-functional teams to support production and continuous improvement initiatives.

Key Responsibilities

Manufacturing & Process Ownership

• Own and maintain assigned manufacturing processes, ensuring consistent performance in safety, quality, delivery, and cost
• Develop, optimize, and document machining processes, including tooling, fixturing, and workholding
• Lead process validation activities and ensure production readiness for new and existing products
• Create and maintain work instructions, SOPs, and process documentation
• Support production with timely troubleshooting and resolution of technical issues

Production Support & Equipment

• Serve as the primary engineering resource for designated production areas
• Collaborate with Operations and Maintenance to improve equipment reliability and uptime
• Support equipment selection, installation, and process integration
• Monitor and improve key metrics such as OEE, scrap, and cycle time

Quality & Compliance

• Ensure processes meet AS9100, IATF 16949, ISO, and customer-specific requirements
• Support APQP, PFMEA, control plans, and PPAP activities as needed
• Lead and participate in root cause analysis (5-Why, Fishbone, 8D) for production and quality issues
• Implement corrective and preventive actions (CAPA) to prevent recurrence

Continuous Improvement

• Identify and lead continuous improvement initiatives with measurable results
• Analyze production data to identify inefficiencies, bottlenecks, and improvement opportunities
• Drive cost reduction, yield improvement, and cycle time reduction projects
• Promote Lean manufacturing principles and standardization across operations

Required Qualifications

• Bachelor’s degree in Mechanical Engineering, Manufacturing Engineering, Industrial Engineering, or related field
• 3–5 years of experience in engineering in a manufacturing environment
• Strong knowledge of machining processes, process control, and production support
• Experience troubleshooting and improving manufacturing processes independently
• Proficiency in Microsoft Office; ERP/MRP system experience preferred
• Ability to read and interpret engineering drawings, GD&T, and specifications

Preferred Qualifications

• Experience in precision machining, automotive, aerospace, or high-reliability manufacturing
• Familiarity with APQP, PPAP, PFMEA, and control plans
• Lean, Six Sigma, or continuous improvement certification
• Experience supporting CNC machining environments and process optimization

Skills & Competencies

• Strong problem-solving and analytical capabilities
• Hands-on, proactive approach with a strong shop floor presence
• Effective communication and cross-functional collaboration skills
• Organized and detail-oriented with strong follow-through
• Ability to manage multiple priorities with minimal supervision

What We Offer

• Competitive compensation
• Comprehensive benefits package (medical, dental, vision, 401(k), PTO)
• Professional development and career growth opportunities
• A collaborative, performance-driven culture
• Opportunity to contribute to cutting-edge manufacturing and aerospace expansion

About Total Seal, Inc.

Total Seal is a leading manufacturer of high-performance piston rings and precision components with over 50 years of expertise in motorsports and advanced manufacturing. As we expand into aerospace and other high-reliability industries, we are committed to engineering excellence, continuous improvement, and delivering world-class products to our customers.

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