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Added 20 mins ago
Cybersecurity Engineer (Cloud)
Amentum
Hartford, CT
Implement and maintain security controls across Microsoft 365 Commercial and GCC High, Azure, AWS, and hybrid services, including cloud guardrails, secure landing zones, workload…
Added 20 mins ago
Senior Cybersecurity Architect (Cloud)
Amentum
Hartford, CT
…copilot, and agentic systems, including secure access, data protection, identity, logging, content safety, and human-oversight controls. Evaluate AI services and integrations for threats…
Added 33 mins ago
MI
Endpoint Management Engineer
Moog Inc
Buffalo, NY
- $120,000 to $150,000 USD / year
Hybrid – Buffalo, NYThe Endpoint Management Engineer is responsible for designing, implementing, and supporting modern endpoint management solutions across both Microsoft GCC-High and…
Added 34 mins ago
Staff Embedded Firmware Engineer - Power Electronics
Trystar Inc
Merrimack, NH
Trystar’s team members are our most important asset. We are looking for a Staff Embedded Firmware Engineer – Power Electronics – to write, integrate, and verify the embedded real-time…
Added 36 mins ago
Assistant Project Manager II
Quanta Infrastructure Solutions Group, LLC
Tampa, FL
…use in-house talent, expertise and resources to plan, design, engineer, manage, conduct maintenance on and construct…
Added 52 mins ago
Senior Firmware Engineer
Renesas Electronics
Austin, TX
Renesas Electronics America is seeking a Senior Firmware Verification Engineer to join the Infrastructure Power team. This role owns pre-silicon verification of embedded firmware used to…
Added 1 hour ago
GL
EHS Manager - 1st Shift
GXO Logistics
Bristow, VA
- $114,400 to $143,000 USD / year
Safety of our employees and protection of our environment are core values at GXO. As the EHS Manager, you will be responsible for overseeing occupational safety, environmental compliance…
Added 1 hour ago
Protection & Controls Engineering Manager
Electric Power Engineers
Austin, TX
The Protection & Controls Engineering Manager will provide technical leadership for protection and control engineering across EPC and private-client projects, including substations,…
Added 1 hour ago
Senior Protection & Controls Engineer
Electric Power Engineers
Austin, TX
The Senior Protection & Controls Engineer will provide power systems engineering expertise in protection design and coordination analyses on the transmission connected systems. This will…
Added 1 hour ago
Lead Substation Engineer 2 - Grid
Sargent & Lundy
Knoxville, TN
Guide junior and senior-level engineers and designers in protection and controls engineering design efforts, including providing guidance with the coordination of detailed design phases for…
Added 1 hour ago
Senior Substation Engineer 2 - Grid
Sargent & Lundy
Knoxville, TN
…project management of high voltage substation projects. As a Senior Substation Engineer, you…
Added 2 hours ago
Cybersecurity Architect
CGI Technologies and Solutions, Inc.
Calgary, CA · Toronto, CA
Review solution architectures and identify security risks, vulnerabilities, architectural gaps, and required security controls.
Added 2 hours ago
Quality Assurance/Quality Control Manager
Leidos
San Diego, CA
…and procedural execution, mitigating risks through systemic controls before issues impact mission readiness or schedule…
Added 2 hours ago
Senior Manufacturing Engineer
LEMO Group
Rohnert Park, CA
…current & future injection molding processes, methods, and…
Added 2 hours ago
Senior DC Power Electronics Verification & Validation Engineer
LayerZero Power Systems Inc
Raleigh, NC
We are seeking a Senior DC Power Electronics Verification & Validation Engineer to establish and execute the testing, validation, and troubleshooting capabilities for a new 50–150 kW,…
Added 2 hours ago
Senior Research Engineer
University of Georgia Staff
GA
The SER-CAT beamline engineer will be required to work as part of the operations development team with the SER-CAT operation manager and controls scientists. The applicant will work…
Added 2 hours ago
Nuclear Safety Engineer (Senior-Level)
Hanford Tank Waste Operations & Closure, LLC
Richland, WA
The Nuclear Safety Engineer responsibilities are:
Added 3 hours ago
Senior Energy Engineer
Leidos
Collinsville, IL
…an experienced and motivated candidate to join our team as a Senior Energy Engineer. The position is ideal for a person with excellent technical skills and energy engineering experience…
Added 3 hours ago
Senior Energy Engineer
Leidos
Carbondale, IL
…an experienced and motivated candidate to join our team as a Senior Energy Engineer. The position is ideal for a person with excellent technical skills and energy engineering experience…
Added 3 hours ago
Senior Energy Engineer
Leidos
Effingham, IL
…an experienced and motivated candidate to join our team as a Senior Energy Engineer. The position is ideal for a person with excellent technical skills and energy engineering experience…
Added 3 hours ago
Senior Energy Engineer
Leidos
Belleville, IL
…an experienced and motivated candidate to join our team as a Senior Energy Engineer. The position is ideal for a person with excellent technical skills and energy engineering experience…
Added 3 hours ago
Senior Energy Engineer
Leidos
Champaign, IL
…an experienced and motivated candidate to join our team as a Senior Energy Engineer. The position is ideal for a person with excellent technical skills and energy engineering experience…
Added 3 hours ago
Senior Energy Engineer
Leidos
Peoria, IL
…an experienced and motivated candidate to join our team as a Senior Energy Engineer. The position is ideal for a person with excellent technical skills and energy engineering experience…
Added 3 hours ago
Senior Energy Engineer
Leidos
Springfield, IL
…an experienced and motivated candidate to join our team as a Senior Energy Engineer. The position is ideal for a person with excellent technical skills and energy engineering experience…
Added 3 hours ago
J
Senior Information Security Engineer
Jobgether
Remote, United States
- $76.92 to $81.74 USD / hour
…all applications and next steps. Our partner is looking for a Senior Information Security Engineer based in the United…

MP Materials Corp.

Operations Specialist

Mountain Pass, CA, United States

$38.08 USD / hour

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Job details

Pay: $38.08 USD / hour
Working hours: 48 hours/week
Posting language: English
Posted: Nov 2, 2026

Original job description

Hourly Rate: $38.08 / hour

Company Overview:

MP Materials (NYSE: MP) is rebuilding American industrial capability for a new era of autonomy, robotics, and electrification. We are the only U.S. company with a fully integrated rare earth supply chain - from mining and refining to advanced metal and magnet manufacturing. Our products include both the critical materials used to make permanent magnets and the finished magnets themselves - enabling next-generation technologies in robotics, automation, aerospace, transportation, defense, and energy systems. These materials are the foundation of physical AI - the convergence of computation, movement, and control. We hire ambitious, mission-driven people who want to tackle complex challenges and shape the future of strategic industries. Our culture is rooted in teamwork, resiliency, and integrity, with a deep commitment to operational excellence and national purpose. MP is rapidly evolving from a materials producer into a leading U.S. manufacturer - and our people are driving that transformation.

Position Overview:

The Senior Project Engineer will be a member of our Mountain Pass, CA mine business. This role supports the planning, coordination, and execution of capital projects to ensure they are completed on time, within scope, and within budget. They work closely with project managers, engineers, contractors, and technical teams to track progress, resolve issues, coordinate RFI responses, and maintain quality standards. The role involves reviewing technical documents, managing schedules and cost updates, and ensuring compliance with safety and regulatory requirements.

Position Responsibilities:

Responsible for the day-to-day performance of key process(es) within the Operations department. Currently, you are responsible for PrNd finishing, Lanthanum finishing, and Cerium removal.
Your main role, aside from day-to-day performance of these key processes, is to train and develop the next group of operators who will eventually own the process. Training will include regular field assessments to evaluate the candidate’s information retention with this complex process. Specialists, Supervisors and Trainers should be working hand in hand, constant communication on how an employee is progressing and if any changes are needed to the training efforts.
Conducts regular testing and analysis of various process conditions.
Manages multiple required tasks safely and efficiently.
Describes plant issues in detail to aid operations and maintenance work.
Completes daily shift reports, overviewing tasks, and completion statuses.
Develop and revise daily logs to help improve process efficiency and data gathering.
Troubleshoot issues and train team members to identify potential issues ahead of a failure.
Communicates directly with operators, technical team, and management.
Works directly with the training team to create and revise Standard Operating Procedures and other training documentation.
Troubleshoots process issues on the fly, with the ability to diagnose and remedy in a timely manner.
Safely and efficiently trains fellow operators.
Works alone and within teams on various projects for the process.
Completes any other tasks as needed or as directed by management.
Driver of 5S initiatives in the operation.

Basic Qualifications:

No attendance or disciplinary issues
Strong understanding of Pi Historian, and the ability to create and edit pdi files
Strong understanding of SCADA PLC controls
Basic understanding of PID loop controls
Qualified on multiple processes within the department
Flexible work schedules (standard schedule is 48 hours/week)
Familiar with Microsoft Office applications such as Outlook, Word, Power Point, Share Point and Excel
Familiar with basic Training Matrices (Area Specific)
Ability to understand, revise, and create SOPs
Versed in safe work practices across all operations tasks
Basic Understanding of Cal OSHA and MSHA Regulations
Extensive knowledge of the sites policies and procedures and able to train to the MP Standards
Basic knowledge of 5S and Continuous Improvement practices
Self-Driven
Self-Starter and can work with little direction and guidance
Able to take instruction
Attention to detail
Possess strong verbal and written communication skills

Desired Qualities:

Strong Microsoft Office applications skills
Prior leadership skills
Able to work in a fast-paced high stress environment
Able to multi-task and manage multiple tasks/projects at once
Initiative - “You see it you own it” mentality
Owner-Operator mentality
Committed to safe work practices while knowing one’s limitations

MP Materials is Proud to be an Equal Opportunity / Affirmative Action Employer 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 702-844-6111; dial 7 when prompted for HR; 1700 South Pavilion Center Dr. 8th Floor, Las Vegas, NV 89135 to discuss reasonable accommodation. Safety Provision - Employees are responsible for following all company, industry and regulatory procedures and laws to ensure a safe work environment for themselves and the company. Employees must have 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. Required PPE may include, but is not limited to, hard hat, hearing protection, safety glasses, safety footwear, respirator, rubber steel-toe boots, protective clothing, gloves, and any other protective equipment as required. Working Conditions - Our facility sits at an elevation of 4,700 feet. Employees may be subject to extreme weather conditions when working in an outdoor setting (heat and cold, wind). Work is at an open pit mine or manufacturing/chemical plant setting, which may include exposure 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 job responsibilities, 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. Employees must pass a full-face respiratory fit test. Employees 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 employee.

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