4.4. Manufacturing Engineer II

Phoenix Tailings; Exeter (NH); On-site; USD 75,000 - 110,000; Full time

Benefits offered by this job

Healthcare: 100% medical, dental, and视

Stock options in a venture-backed firm

Unlimited PTO

Learning and development opportunities

Great team environment

Job summary

Phoenix Tailings in the United States is seeking a Manufacturing Engineer II to own and improve manufacturing processes, equipment, and production improvements as we scale critical metals production.

You will work on systems moving technology from development to repeatable manufacturing, identify problems, develop practical solutions, and drive gains in throughput, quality, reliability, safety, and manufacturability.

Qualifications

• 3–5 years of experience in manufacturing/process/production engineering.
• Experience troubleshooting processes or equipment and implementing corrective actions.
• Experience designing or improving tooling, fixtures, or production processes.
• Strong ability to read engineering drawings; CAD experience preferred.
• Experience using data, trials, or process validation to improve performance.
• Able to lift up to 50 lbs and wear a respirator when needed.

Responsibilities

• Own and improve manufacturing processes, equipment, and production improvements.
• Design tooling, fixtures, and equipment modifications to improve manufacturability.
• Lead troubleshooting and root-cause investigations for complex issues.
• Analyze production data to identify bottlenecks and capacity limits.
• Translate new process technologies into robust methods and documentation.
• Lead portions of equipment specification, installation, and ramp-up.
• Plan and execute engineering trials and process validation efforts.

Skills

Manufacturing engineering

Process engineering

Root-cause analysis

Troubleshooting

CAD

Technical documentation

Data-driven decisions

Physical endurance

Education

Bachelor's or Master's in Mechanical, Manufacturing, Industrial, Chemical, or Materials Engineering

Tools

CAD

Job description

About Phoenix Tailings

Phoenix Tailings is a rapidly-growing clean mining and metals production startup dedicated to sustainable and economic critical metals production. Our mission is to be the world's first fully clean mining and metals production company, producing the resources needed for the next generation of our economy.

Why Phoenix Tailings

At Phoenix Tailings, we believe that nothing great is ever accomplished alone or without the passion of people who push and motivate one another. If you are someone who shares our relentless pursuit of a better future, passion for innovation, and are excited about working with some of the top innovators in the world, then this is the place for you.

Our Values:

• You are only crazy if you are wrong, it’s ok to be wrong
• Lead with Compassion
• Be Resourceful
• Listen
• Hustle

Who We Are Looking For:

Phoenix Tailings is looking for a Manufacturing Engineer II who can take meaningful ownership of manufacturing processes, equipment, and production improvements as we scale critical metals production.

In this role, you will work directly on the systems that move our technology from development into reliable, repeatable manufacturing. You will be expected to identify problems, develop practical engineering solutions, and drive improvements that increase throughput, quality, reliability, safety, and manufacturability.

This role is ideal for an engineer who has already built a strong foundation in manufacturing and is ready to take on more complex technical problems, greater ownership of production systems, and a larger role in shaping how Phoenix Tailings scales its manufacturing infrastructure.

Key Responsibilities

• Own and improve manufacturing processes used to produce critical metals and materials, driving measurable gains in throughput, reliability, quality, safety, and cost.
• Design and implement tooling, fixtures, equipment modifications, and production solutions that improve manufacturability, process control, and repeatability.
• Lead troubleshooting and root-cause investigations for complex manufacturing and equipment issues, implementing corrective actions that eliminate recurring failures.
• Analyze production and equipment performance data to identify bottlenecks, process variation, capacity limitations, and opportunities for sustained operational improvement.
• Translate new process technologies into robust manufacturing methods, operating parameters, and documentation that support increasing production volumes.
• Lead portions of equipment specification, installation, commissioning, qualification, and production ramp-up for new or upgraded manufacturing systems.
• Plan and execute engineering trials and process validation efforts to prove new manufacturing methods, equipment changes, and process improvements before full-scale implementation.

Qualifications

• Bachelor's or Master’s degree in Mechanical Engineering, Manufacturing Engineering, Industrial Engineering, Chemical Engineering, Materials Engineering, or a related technical discipline.
• 3–5 years of experience in manufacturing engineering, process engineering, production engineering, equipment engineering, or a related industrial environment.
• Demonstrated experience independently troubleshooting manufacturing processes or equipment, performing root-cause analysis, and implementing effective corrective actions.
• Experience designing or improving tooling, fixtures, mechanical systems, manufacturing equipment, or production processes in a hands-on environment.
• Strong ability to interpret engineering drawings and specifications, with experience using CAD and creating or modifying technical documentation.
• Experience using production data, engineering trials, process validation, or structured problem-solving methods to improve manufacturing performance and scale processes.
• Abie to lift up to 50 lbs
• Able to wear a respirator for extended periods of time

We offer a competitive compensation package that is based on expertise. We also offer the following benefits:

• Healthcare: 100% Medical, dental, and vision coverage for employee
• Stock Options: Ownership in a fast-growing venture-backed company.
• Time Off: Unlimited PTO.
• Learning: Learning and development opportunities to grow your skills and career.
• Great team: Working with fun, hard-working, kind people committed to making a difference!

At Phoenix Tailings, we have an open culture that values learning, and we are looking to grow the team with enthusiastic individuals who share our vision of sustainable mining.

Phoenix Tailings, Inc. is an Equal Opportunity Employer, and we value diversity at all levels. All qualified candidates will receive consideration for employment without regard to race, color, religion, sex (including gender identity, sexual orientation, and pregnancy), national origin, age, disability or genetic information, or any other applicable protected characteristics, and these characteristics will not be a factor for consideration of any work-related decisions (including but not limited to hiring, firing, compensation, and discipline).