Senior Materials Engineer
Posted: 18 June 2026
150000
Lewiston,
US
Additive Manufacturing
Full Time
Permanent
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A U.S.-based advanced manufacturing business is looking for a Senior Materials Engineer to support the production of precision-engineered products used across aerospace, defense, semiconductor, energy, and other highly regulated industries.

This is a hands-on technical role focused on manufacturing process ownership, material performance, process stability, product quality, and continuous improvement across production operations.

The successful candidate will act as the technical owner for assigned manufacturing and process areas, supporting both current production and new product development. This role will involve troubleshooting manufacturing issues, improving process performance, supporting R&D activity, and working closely with production, quality, supply chain, finance, and maintenance teams.

 

Key Responsibilities

Serve as technical owner for assigned manufacturing and process areas

Develop, implement, and maintain process specifications, work instructions, and equipment controls

Monitor and audit product and process performance to ensure quality standards, material properties, and workmanship requirements are met

Support R&D efforts for new products, materials, alloys, and manufacturing processes

Assist with production planning, equipment utilisation, scheduling, and throughput improvements

Lead continuous improvement initiatives using Lean Manufacturing and Six Sigma principles

Identify root causes of process, material, or quality issues using data analysis and corrective action methods

Support capital planning, equipment layout, installation, and manufacturing process integration

Collaborate with Supply Chain, Finance, Production, and Quality teams on raw material requirements, rework decisions, and process improvements

Participate in APQP activity, including manufacturing method development, cost estimates, and tooling requirements

Improve safety across manufacturing operations by identifying ergonomic and process risks

Troubleshoot equipment and process issues in collaboration with maintenance and production teams

 

Requirements

Bachelor’s degree in Materials Engineering or a related technical field

5+ years’ experience in a manufacturing environment

Strong understanding of process control, material properties, and manufacturing methods

Experience with Lean Manufacturing and Six Sigma methodologies preferred

Strong analytical, problem-solving, and project management skills

Ability to work independently with minimal supervision

Strong communication skills and ability to collaborate across multiple departments

Detail-oriented with strong planning and time management ability

 

Preferred Experience

Metal powder processing

Thermal mechanical processing of metals

Materials characterization

Experience working in aerospace, defense, semiconductor, energy, or another highly regulated manufacturing environment

Working Environment

This role will involve time in both office and manufacturing environments. The successful candidate must be comfortable working around manufacturing conditions including noise, temperature variation, dust, and required PPE.

 

Why Apply?

Opportunity to work with advanced materials used across aerospace, defense, semiconductor, energy, and other mission-critical industries

High-impact role with ownership of manufacturing processes, quality, and continuous improvement

Exposure to new product development, process optimisation, and advanced manufacturing projects

Collaborative culture focused on accountability, operational excellence, and continuous improvement

Comprehensive benefits package including health, dental, vision, and 401(k) from day one

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Tom Barnes
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Senior Materials Engineer