Strategic HR Generalist: Talent & Compliance

MP Materials Corp.; Las Vegas (NV); On-site; USD 90,000 - 120,000; Full time

Job summary

MP Materials Corp. in Las Vegas, NV is seeking a Senior Human Resources Generalist to provide expertise and support across HR functions from our Las Vegas corporate office.

You will drive the recruiting lifecycle, onboarding, benefits coordination, and HR program delivery while ensuring compliance with policies and regulations. The role partners with leadership to develop talent, improve processes, and mitigate risk, serving as a trusted advisor to employees and management in a fast-paced,

Qualifications

• Bachelor’s degree in Human Resources or relevant field.
• Minimum 4 years of HR experience, with at least 2 years in a generalist role.
• Proficiency using ADP or other HR systems.
• Strong written and verbal communication skills.
• Ability to interpret information and drive change.

Responsibilities

• Support HR areas with ad hoc projects and tasks across compensation, benefits, talent development and engagement.
• Assist onboarding, orientation, and exit interviews; ensure data integrity in HRIS.
• Prepare HR metrics, reports, and documentation for management, auditors, and stakeholders.
• Collaborate with cross‑functional teams on job descriptions, offers, and internal mobility.
• Develop and optimize HR processes; monitor timelines and resource needs to drive results.

Skills

HR generalist experience

ADP proficiency

Communication skills

Time management

HRIS and reporting tools

Cross-functional partnering

Education

Bachelor’s degree in Human Resources

Tools

ADP Workforce Now

Microsoft Excel

Job description

MP Materials Corp. in Las Vegas, NV is seeking a Senior Human Resources Generalist to provide expertise and support across HR functions from our Las Vegas corporate office.

You will drive the recruiting lifecycle, onboarding, benefits coordination, and HR program delivery while ensuring compliance with policies and regulations. The role partners with leadership to develop talent, improve processes, and mitigate risk, serving as a trusted advisor to employees and management in a fast-paced,