Support Specialist, Receptionist

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:

We’re looking for a resourceful and professional Front Desk & HR Assistant to manage daily office activities while assisting with vital human resources operations. This role blends guest-facing front desk responsibilities with administrative HR support, ideal for someone who enjoys multitasking, thrives in a fast-paced environment, and is passionate about people operations. This role is located in our Las Vegas corporate office.

Position Responsibilities:

• Serve as the first point of contact for all visitors, clients, and internal team members.
• Answer and direct phone calls and emails promptly and professionally.
• Maintain a clean, welcoming, and organized front office environment.
• Coordinate office supply orders and kitchen/restock inventory.
• Support employee engagement activities by assisting in planning in-office events, monthly team lunches, and recognition programs.
• Assist with candidate interview coordination.
• Assist with new hire internal communications and memos.
• Prepare new hire welcome folders and assist with new hire orientation coordination.
• Other duties as assigned.

Basic Qualifications:

• 2+ years of office coordination experience or HR assistant, or a related role.
• High school diploma required.
• Proficiency in Microsoft Suite (Word, Excel, Outlook, Teams).
• Highly organized, detail-oriented, and proactive.
• Professional demeanor and strong interpersonal skills.

Desired Qualities:

• Associate’s or Bachelor’s degree preferred.
• Working knowledge of HR process, documents, and tools.

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 ...; dial 7 when prompted for HR; 1700 South Pavilion Center Dr. 8th Floor, Las Vegas, NV 89135 to discuss reasonable accommodation.