Thermal Spray Process Engineer

eZone staffing LLC; Lebanon (IN); On-site; USD 85,000 - 120,000; Full time

Job summary

eZone staffing LLC seeks an experienced Thermal Spray Process Engineer to lead development and optimization of HVOF, Plasma Spray, Flame Spray, and Twin-Wire Arc Spray coatings in a manufacturing environment. You will own process instructions and provide hands-on production support to improve quality and throughput.

The role requires a 5+ year engineering background in thermal spray, a Bachelor’s degree in a related field, proficiency with SolidWorks, and the ability to read blueprints and

Qualifications

• Bachelor’s degree in a related engineering discipline is required.
• A minimum of 5 years in thermal spray or coatings engineering.
• Hands-on experience with HVOF, Plasma Spray, Flame Spray and Twin-Wire Arc Spray.
• Experience operating and optimizing industrial thermal spray equipment.
• Strong understanding of coating properties, metallurgy, and finishing tolerances.
• Proficient in SolidWorks or equivalent 3-D modelling software.

Responsibilities

• Develop, optimize, and maintain thermal spray coating processes for production and new applications.
• Lead end-to-end technical projects including pretreatment, coating, and post-machining operations.
• Troubleshoot coating, equipment, and process issues to improve quality and throughput.
• Perform daily contract review and create precise process instructions in ERP for production.
• Provide production support with parameters, work instructions, and operator training.
• Design fixturing and masking for customer parts as needed.
• Read and create blueprints, drawings, and technical reports.
• Conduct metallurgical analysis and root cause investigations to drive improvements.
• Assist with capital improvement projects and equipment evaluations.
• Interface with customers on coating selection and capability assessments.
• Ensure compliance with AS9100/ISO 9001, OSHA, and safety policies.

Skills

HVOF

Plasma Spray

Flame Spray

Twin-Wire Arc Spray

Project Leadership

Technical Troubleshooting

Communication Skills

Operator Training

Microsoft Office

Team Collaboration

Education

Bachelor’s degree in Materials Engineering, Metallurgical Engineering, Mechanical Engineering, Manufacturing Engineering, or related

Tools

SolidWorks

Job description

We are seeking an experienced Thermal Spray Process Engineer to support and improve thermal spray coating operations in a manufacturing environment. This position is responsible for process development, production support, process documentation, quality improvement, troubleshooting, customer support, and continuous improvement initiatives related to thermal spray technologies.

The ideal candidate will have strong hands-on and technical experience with multiple thermal spray processes, including HVOF, Plasma Spray, Flame Spray, and Twin-Wire Arc Spray systems. Crucially, this individual must possess the ability to lead end-to-end technical projects related to component parts repair—orchestrating everything from pre-machining and surface prep to thermal spray application and final post-machining operations (including precision grinding).

This role works closely with production, customers, and leadership to ensure coating performance, operational efficiency, and compliance with customer and industry requirements.

Due to ITAR and customer compliance requirements, candidates must be either a U.S. Citizen or U.S. Permanent Resident (Green Card Holder).

Essential Duties and Responsibilities

Process Development: Develop, optimize, and maintain thermal spray coating processes for production and new customer applications.

Technical Expertise: Provide core technical expertise for HVOF (High Velocity Oxygen Fuel), Plasma Spray, Flame Spray, and Twin-Wire Arc Spray systems.

Project Leadership & Parts Repair: Lead comprehensive technical projects focused on industrial parts repair, successfully managing the full sequence of operational steps including necessary pre-machining, thermal spray coating, and precision post-machining/grinding.

Troubleshooting: Troubleshoot coating, equipment, and process issues to improve quality, repeatability, and throughput.

Contract Review: Perform daily contract review on incoming jobs, creating precise process instructions in the ERP system for production staff to follow.

Production Support: Support production teams with process parameters, work instructions, operator training, and process controls, taking a primarily hands-on approach.

Tooling & Design: Design fixturing and masking for customer parts as needed.

Technical Documentation: Read, interpret, and create blueprints, technical drawings, schematics, and computer-generated reports.

Metallurgical Analysis: Perform coating evaluations, root cause investigations, and metallurgical analysis to identify process improvements and resolve customer issues.

Capital Improvements: Assist with equipment evaluations, maintenance coordination, and capital improvement projects.

Customer Interface: Serve as the primary technical resource for customers regarding coating selection, process capabilities, feasibility assessments, and root cause investigations.

Quality Compliance: Follow all AS9100/ISO 9001 standards, internal quality policies, OSHA safety regulations, and company safety policies.

General Assignments: Complete additional assignments and projects as prescribed by your supervisor.

Job Requirements

Citizenship: Must be a U.S. Citizen/Green Card holder. Sponsorship is not provided for this position.

Education: Bachelor’s degree in Materials Engineering, Metallurgical Engineering, Mechanical Engineering, Manufacturing Engineering, or a related engineering discipline is required.

Experience: A minimum of 5 years of engineering experience in thermal spray or related coatings technologies is required.

Technology Competency: Demonstrated hands-on experience with HVOF, Plasma Spray, Flame Spray, and Twin-Wire Arc Spray operations.

Equipment Know-How: Experience operating, troubleshooting, and optimizing industrial thermal spray equipment is strongly preferred.

Manufacturing Process Depth: Strong understanding of coating properties, metallurgy, surface preparation, masking, and crucial finishing operations (including pre- and post-coat machining and grinding tolerances).

Problem Solving: Proven experience troubleshooting thermal spray processes and complex coating quality issues.

Software: SolidWorks or equivalent 3-D modelling software experience is required.

Leadership & Communication: Strong communication skills with a proven ability to train operators, lead technical projects cross-functionally, and collaborate across departments.

Organization: Must have excellent organizational and project management skills.

Software Proficiency: Must be proficient in Microsoft Office software.

Physical Demands: Ability to work in a manufacturing environment with exposure to noise, heat, dust, and industrial equipment. Ability to stand, walk, bend, and lift up to 50 pounds occasionally.

PPE: Ability to wear required PPE, including respirators, eye, and hearing protection when necessary.

Screening: All employment at the client is conditional upon results from a background check and drug test