Hydrometallurgical Engineer

Nth Cycle
Burlington, MA

Who we are:

Demand for critical minerals to power the energy transition is growing exponentially. Yet, we know mining deeper and broader, and building landfills higher and wider, works against our fight to save the planet. At Nth Cycle, we see the path forward. We believe the critical minerals needed for the energy transition are already in circulation today. We just didn’t have a clean, profitable way of retrieving them, until now.

Nth Cycle is a metal processing technology company. Our electro-extraction technology helps recyclers and miners capture more critical minerals—for use in lithium-ion battery manufacturing, among other things—while dramatically reducing costs and emissions. We are the heart of metals processing; we are the crucial step that profitably separates critical minerals from other elements, transforming them into production-grade feedstocks for the energy transition.

Our Culture:

You won’t find another team like ours. We believe in open, honest communication, and enjoying our work while changing the world. We work quickly but with intention—we’ve scaled our technology in size 100x in the past year. We’re mission-oriented and think big—we’re focused on reducing gigatons CO2 emissions from the atmosphere by 2050. And we value the perspectives and opinions of our colleagues while pushing each other to excel.

We’re a dynamic team looking for a new team member who’s also passionate about addressing climate change and advancing the clean energy industry. Consistent with our commitment to diversity & inclusion, we value colleagues with the ability to work on diverse teams and with a diverse range of people.

If this is you, keep reading.


Job Description: Position is responsible for providing hydrometallurgical technical support work.

Key responsibilities are as follows:
  • Perform hands-on metallurgy in a lab environment, including feedstock preparation and execution of laboratory test programs (e.g., hydrometallurgical experiments, flotation, surface chemistry, etc.).
  • Compile, analyze, and communicate metallurgical data.
  • Incorporate safe work procedures in all processes while maintaining a safe work environment in the lab.
  • Support business development opportunity initiatives and technical work needed from Nth Cycle Business Development team.
  • Perform all other duties as assigned.

Qualifications & Requirements:

  • B.S. or M.Sc. degree in Chemical Engineering, Mineral Processing, Hydro Metallurgy, or other relevant field and a minimum of 3 years’ experience working experience in the mining & metals industry.
  • Candidates with an equivalent combination of education and relevant experience will also be considered.
  • Demonstrated experience in metallurgical bench scale test work required.
  • Experience with electrowinning is a plus.
  • Experience with lithium extraction is a plus.

General Skills:

  • Strong communication skills; both verbal and written.
  • Ability to identify problems and execute standard procedures.
  • Ability to manage and coordinate multiple projects in a fast-paced, highly professional environment.
  • Acute attention to detail.
  • Ability to use MS Word, Excel, Outlook efficiently.

Physical Demands:

  • The physical demands described here are representative of those that must be met by an employee to successfully perform the essential functions of this job.
  • Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions.
  • While performing the duties of this job, the employee is required to move through the laboratory 50% of the time and remain in a stationary position 50% of the time.
  • The employee will occasionally lift and or carry up to 25 lbs.
  • Employee will occasionally use computer, phone, copier and other office equipment in the course of a day.

Work Environment :
Work is performed in a temperature-controlled laboratory environment. The noise level in the work environment is usually moderate.

Posted 2025-09-30

Recommended Jobs

Senior CNC Field Service Technician

Tsugami America
Worcester, MA

Join a USA Today Top Workplace! Morris Group, Inc., one of the largest machine tool distribution networks in North America, is a third generation, family owned and operated business that serves man…

View Details
Posted 2025-09-29

Technician

Acara Solutions
Wilmington, MA

Are you a Technician  looking to join one of the top companies in the Appliances, Electrical, and Electronics Manufacturing industry ? Are you looking to further your career and grow? Do you h…

View Details
Posted 2025-08-28

Marketing Manager-East Coast

Canopy Service Partners
Boston, MA

Canopy Service Partners is a collaborative and growth-oriented organization dedicated to supporting local Partner businesses through innovative marketing solutions. As a Marketing Manager based on th…

View Details
Posted 2025-09-22

Field Staff (Boston) 8/25 and 8/26

Destination Concepts Inc
Boston, MA

Job Description Job Description Looking for DMC and/or Airport or transportation event experience required!Primary Objectives of Position: The primary responsibility of Field Staff is to provide…

View Details
Posted 2025-09-17

Executive Protection Agent/Security Driver

Global Guardian
Boston, MA

Global Guardian protects and delivers employees and families from political, environmental, and bad actor threats worldwide. We are a leading provider of emergency medical and security solutions for …

View Details
Posted 2025-09-23

Information System Security Engineer

Avint
Massachusetts

Avint LLC is seeking a motivated, career, and customer-oriented Information System Security Engineer to join our team in the Hanscom Air Force Base area. The person in this position shall ensure th…

View Details
Posted 2025-09-12

Chair- Exercise Health Sciences

University of Massachusetts Boston
Boston, MA

The Donna M. and Robert J. Manning College of Nursing and Health Sciences at the University of Massachusetts Boston invites applications for a tenure system Professor or Associate Professor to serve a…

View Details
Posted 2025-09-19

Process Mechanical Water and Wastewater Engineer

AECOM
Chelmsford, MA

Work with Us. Change the World. At AECOM, we're delivering a better world. Whether improving your commute, keeping the lights on, providing access to clean water, or transforming skylines, our…

View Details
Posted 2025-09-12

Neurologist Opening 20 Miles from Boston - Signing Bonus

Enterprise Medical Recruiting
Massachusetts

A network of over 150 providers in southeast Massachusetts is adding a Neurologist. We are one of the largest and most rapidly expanding medical groups in the area, providing care to a culturally and…

View Details
Posted 2025-08-06