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Role description

5.2. Mechanical Technician

Phoenix Tailings logoPhoenix Tailings
TypeFull-time
WorkplaceOn-site
SeniorityMid-level
LocationExeter, NH
Posted11/13/2026
Other

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 - Say what you think even when it’s uncomfortable
  • Lead with Compassion - Show up for your teammates, make the people around you better.
  • Be Resourceful - Find a way with what you have, don't wait for more.
  • Listen - Understand before you act, ask good questions before deciding.
  • Hustle - Put your heart into every interaction, no matter how small.

Who We Are Looking For: 

Phoenix Tailings is looking for a Mechanical Technician to join our Exeter, NH team and play a key role in building, maintaining, and optimizing the equipment that powers our clean metals production. You’ll be working hands-on with large, custom-built electromechanical systems, solving real-world mechanical challenges that are central to creating a sustainable critical materials supply chain. 

This role is ideal for someone who thrives in a fast-paced, mission-driven environment and wants to make a direct impact on the future of industrial technology and sustainability. This candidate will train and work in our Burlington, MA facility then transfer to our brand-new Rare Earth metal refining facility in Exeter, NH. 

Key Responsibilities:

  • Assemble, install, and maintain custom mechanical and electromechanical systems used in critical metals production 
  • Perform precision alignments, calibrations, and diagnostics on high-power, high-temperature equipment
  • Troubleshoot and repair mechanical issues involving motors, gear systems, pumps, and other large industrial components 
  • Conduct routine preventative maintenance to ensure reliability and minimize downtime 
  • Work closely with engineering teams to implement system upgrades and mechanical improvements 
  • Maintain detailed logs, schematics, and repair documentation for traceability and operational excellence 
  • Ensure adherence to safety standards and contribute to continuous improvement of safety protocols 
  • Support testing and validation of equipment performance during commissioning and ramp-up phases 
  • Other duties duties as required 

Qualifications:

  • 3+ of experience as a mechanical technician working with industrial equipment 
  • Demonstrated experience in assembly, troubleshooting, and maintenance of large-scale or complex electromechanical systems 
  • Ability to read and interpret engineering drawings, mechanical schematics, and technical documentation 
  • Familiarity with machine tools, welding, rigging, and fabrication techniques 
  • Strong attention to detail, with a commitment to quality and system reliability 
  • Experience working in startup or R&D environments is a plus 
  • Experience with welding (TIG/MIG) is a plus, experience with refractory metals is highly desirable 
  • Ability to wear a respirator
  • Able to lift up to 50 lbs

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

    This pay range reflects best estimate for the total cash compensation which includes salary + discretionary bonus for this role. Total package  may vary based on experience and qualifications.

    Pay Range: $28/hr-$31/hr plus equity 
  • 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). 

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Company info

Phoenix Tailings logo

Phoenix Tailings

Clean mining and metals production powered by cutting edge technology

Phoenix Tailings is pioneering the future of clean mining and metals production. We are dedicated to building the world’s first fully clean mining and refining company, producing the critical metals needed for the next generation of technology and infrastructure. By harvesting valuable materials directly from mining tailings, we eliminate waste streams while creating a sustainable and domestic supply of rare earths and other essential resources. We are already commercially shipping rare earth metals and alloys to magnet customers today, proving both the scalability and impact of our approach. Our breakthrough refining model provides a clean and reliable supply chain, empowering industries from defense and aerospace to electric vehicles, renewable energy, and medical technologies. Phoenix Tailings has been commercially shipping rare earth metal products since 2023, demonstrating our leadership in bringing sustainable solutions to market.

Private companyIn the newsHiring fast
Founded
Unlock human wisdom
ThesisTermsPrivacy
2019
HQWoburn, United States
Size51–200 employees
IndustryMining
Investors
Aether VCEnvisioning PartnersGeodesic CapitalMPower PartnersOlive Tree Capital
News
  • Phoenix Tailings’ Freedom project receives funding incentives
  • Phoenix Tailings to Build Rare Earths Processing Facility in New York

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