The job below is no longer available.

You might also like

in Mountain Pass, CA

Use left and right arrow keys to navigate
Hours Full-time, Part-time
Location Mountain Pass, California

About this job

Job Description

Job Description

Position Overview:

A rare and exciting opportunity with a mining and chemical processing facility located 50 miles south of Las Vegas, NV. MP Materials owns and operates Mountain Pass, the only integrated Rare Earth mining and processing site in North America.Rare Earths power the modern economy. They are essential components in a wide range of industrial, clean energy and information technology applications. The MP Materials facilities are currently undergoing major and rapid expansion to meet growing global demand.

Position Description:

Production of rare earth materials in a chemical process involving a series of interconnected circuits. A Process Operator controls equipment and systems that ensure the smooth, safe, and productive operation of these circuits. This individual will take direction from the Operations Supervisor in performing daily tasks. These include monitoring and adjusting process area conditions in the field as well as utilizing automated process controls (SCADA and PLC); taking and analyzing samples; packaging products and waste; and maintaining proper plant housekeeping to ensure safe and productive operations. This individual will also be expected to learn and operate various pieces of mobile equipment such as skid steer loaders, forklifts, front-end loaders, haul trucks, water trucks, etc.


Essential Duties:

  • Complete daily area inspections and report any unsafe conditions or process concerns
  • Perform chemical operations in a safe and effective manner according to Standard Operating Procedures
  • Monitor and control flow, pressure, and temperature of chemical processes
  • Safely and efficiently operate mobile equipment including forklifts and skid steer loaders
  • Troubleshoot process and mechanical problems as they arise
  • Document plant processes and record production data
  • Utilize plant automation systems to ensure optimized production
  • Consistently maintain clean and organized workspace
  • Complete any other tasks as needed or as directed by management, consistent with the above


Basic Qualifications:

  • Possess strong verbal and written communication skills.
  • Able to learn the flow of a chemical process and the cause/effect relationship of the process changes
  • Able to work with little supervision and follow through with multiple assignments
  • Possess Basic computer skills: Windows, Office, Excel
  • Able to meet health requirements to safely wear a chemical or dust respirator when required
  • Show attention to detail and ability to learn new duties
  • Able to work productively and collaboratively in teams
  • Committed to safe work practices while knowing one’s limitations
  • Possess a high school diploma or equivalent
  • Possess a valid Driver’s License and a good driving record in order to drive company vehicles on property


Desired Skills:

  • Prior experience in in an industrial plant, chemical process, or water treatment facility
  • Prior experience with light or heavy mobile equipment
  • Proven ability to work safely with chemicals including hydrochloric acid, sodium hydroxide, flocculants, and coagulants

MP Materials is Proud to be an Equal Opportunity / Affirmative Action Employer - EEO is The Law
All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, protected veteran status, or any other characteristic protected by law. Underrepresented groups/Women/Disabled/Veterans are encouraged to apply. Candidates whose disabilities make them unable to meet the position’s requirements will still be considered qualified if they can perform the essential functions of the job with reasonable accommodation.

Your Right To Work – In compliance with federal law, all persons hired will be required to verify identity and eligibility to work in the United States and to complete the required employment verification document form upon hire.

For Assistance with Application - Alternative methods of applying for employment are available to individuals unable to submit an application through this site because of a disability. Contact Human Resources Department at 702-625-5679; 6720 Via Austi Parkway, Suite 450, Las Vegas, NV 89119 to discuss reasonable accommodations.

Safety Provision

Employees are responsible for following all company, industry and regulatory procedures and laws to ensure a safe work environment by oneself and to the company.

A willingness to promote safety among the workforce. Participate in Process Hazard Analysis procedures and Pre-Startup Safety Reviews.

(PPE) Personal Protective Equipment is required when performing work in a mine, manufacturing, outdoor, or plant environment, including hard hat, hearing protection, safety glasses safety footwear and as needed, respirator, rubber steel-toe boots, protective clothing, gloves and any other protective equipment as required.

Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions.

Working Conditions

Our facility sits at an elevation of 4700 feet.

Department of Labor Physical Demand Category

Employees are subject to extreme weather conditions:

  • Freezing winter weather
  • Extreme desert summer heat.

Work is in a mine or manufacturing plant setting, which may include expose to moving mechanical parts, toxic chemicals, risk of electrical shock, explosives, fumes or airborne particles.

Physical Demands

Manual dexterity; sense of touch; sense of smell; speaking clearly; hearing-speech range; hearing – all ranges; seeing, reading and comprehensions; seeing – distant/near; depth perception; color vision.

While performing the responsibilities of the [Title], the employee is required to talk and hear. The employee is often required to stand and use their hands and fingers, to handle or feel and to manipulate laboratory equipment. The employee is occasionally required to walk, reach with arms and hands, climb or balance, and to stoop, kneel, crouch or crawl. Vision abilities required by this job include close vision. Employee must pass a full-face respiratory fit test. Employee must be able to lift 50 lbs. Must be able to work in PPE level C. These requirements are representative, but not all-inclusive, of the knowledge, skill, and ability required of the Process Operator.