Total Rewards Administrator

Headquarters, 222 E. 5th Street, Tucson, Arizona, United States of America Job Description Posted Wednesday, July 29, 2026 at 4:00 AM Mister Car Wash is rewriting the rules of the car wash industry. Headquartered in Tucson, Arizona, we are the nation's largest and fastest growing multibillion dollar car wash company with over 500 car washes in 21 states! We wash cars for the fun of it. We put people first. We help turn jobs into careers. This position is responsible for ensuring Mister’s total rewards processes, reports, compliance documentation and base data is well maintained. This individual is responsible for the administration of all benefits and retirement programs, including medical, dental, vision, and life insurance as well as our 401(k) and Compensation plans. The ideal candidate will be highly motivated and creative with a positive approach to project management, problem solving, exceptional customer service skills, attention to detail and committed to working with a winning team. What you will do: Health & Welfare Benefits Administrative Support Administer all health and welfare benefits enrollment and administrative processes Respond to benefits inquiries from managers and employees on plan provisions, enrollments, status changes, and other general questions. Process invoicing, accruals, and healthcare reporting. 401(k) & Deferred Compensation Administrative Support 401(k) administration including plan documentation, compliance, and auditing. Respond to 401(k) and Deferred Compensation plan inquiries from managers and employees regardingenrollments, plan changes, and contribution amounts. Maintain accurate records in external platforms and ensure data integrity. Provide timely and courteous support to employees regarding compensation-related inquiries Support administration including contribution files, changes and enrollment assistance. Prepare reports for compliance, leadership requests and year end reporting. Support plan processing and communications. Note: The job duties above provide a general sense of the role; though, additional duties may be assigned as necessary. How You Will Shine: Education: Bachelor’s Degree in Human Resources, Business Administration, or a related field, or equivalent experience (4+ years). Experience: Minimum of 2 years of experience in a related field (e.g., human resources, employee benefits administration, or payroll). Proficiency with HR Information Systems (HRIS) and Microsoft Office; Dayforce experience is a huge plus. What motivates our team: Career Progression with a high growth. Modern office space in the heart of downtown Tucson. On-site Fitness Gym and Bike Share. Employee Game Room and Lounge. Free Unlimited Wash Club Membership. It's your time to SHINE! Join the Mister Car Wash team today! Mister Car Wash provides equal employment opportunities to all employees and applicant for employment without regard to race, color, religion, sex, national origin, age, disability or genetics. We participate in the E-Verify system nationwide . Headquarters, 222 E. 5th Street, Tucson, Arizona, United States of America #J-18808-Ljbffr