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Car Rental Supervisor Jobs in California (NOW HIRING)

CSN Collision

Customer Service Representative

Gardena, CA · On-site

$16.50 - $22.25/hr

Update car rental program daily. Receive cash, checks and credit card payments from customers ... supervised with little latitude for independent judgment Benefits 401k Match Vacation Sick Pay ...

Vail Resorts

Lead Golf Course Maintenance

Truckee, CA · On-site

$22 - $24.69/hr

... car rental fleet, as well as maintenance, operation, and repair of the irrigation system. Supervisory responsibilities include assisting in scheduling, directing, and leading Golf Greens staff to ...

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Car Rental Supervisor information

See California salary details

$10

$18

$27

How much do car rental supervisor jobs pay per hour?

As of Aug 10, 2026, the average hourly pay for car rental supervisor in California is $18.79, according to ZipRecruiter salary data. Most workers in this role earn between $16.15 and $21.83 per hour, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as a car rental supervisor?

To thrive as a Car Rental Supervisor, you need strong leadership abilities, customer service experience, and a background in logistics or business, often supported by a high school diploma or higher. Proficiency in rental management systems, reservation software, and basic office applications is typically required. Excellent communication, conflict resolution, and organizational skills help you manage staff and ensure customer satisfaction. These skills are crucial for maintaining smooth operations, meeting performance targets, and delivering a positive client experience in a fast-paced environment.

What are some common challenges faced by car rental supervisors, and how can they be effectively managed?

Car Rental Supervisors often face challenges such as managing high customer volumes during peak travel seasons, coordinating vehicle availability, and ensuring that customer service standards are consistently met by their team. Effective management involves strong organizational skills, proactive communication, and the ability to quickly resolve conflicts or issues as they arise. Supervisors benefit from fostering a collaborative team environment and staying adaptable to schedule changes or unexpected demands. Regular training and clear procedures also help maintain efficiency and customer satisfaction.

What is the difference between Car Rental Supervisor vs Car Rental Agent?

AspectCar Rental SupervisorCar Rental Agent
Required CredentialsHigh school diploma; experience in customer service; knowledge of rental policiesHigh school diploma; customer service skills; basic knowledge of rental procedures
Work EnvironmentSupervises rental counters, manages staff, oversees operationsAssists customers at rental counters, processes reservations, handles inquiries
Employer & Industry UsageUsed in rental agencies, car rental companiesUsed in rental agencies, car rental companies
Search & Comparison IntentPeople comparing supervisory roles, career progressionCustomers or job seekers exploring entry-level roles

The Car Rental Supervisor oversees daily rental operations and manages staff, requiring more experience and leadership skills. The Car Rental Agent handles customer interactions and reservation processing. Both roles are essential in the car rental industry, but they differ in responsibilities and experience levels.

What does a car rental supervisor do?

A Car Rental Supervisor oversees the daily operations of a car rental branch or location. They are responsible for managing staff, ensuring excellent customer service, handling customer complaints, maintaining vehicle inventory, and ensuring that rental agreements are properly executed. Additionally, they may assist with staff training, enforce company policies, and strive to meet sales and customer satisfaction targets. Their role is crucial in ensuring the smooth and efficient functioning of the rental business.
What are popular job titles related to Car Rental Supervisor jobs in California? For Car Rental Supervisor jobs in California, the most frequently searched job titles are:
What job categories do people searching Car Rental Supervisor jobs in California look for? The top searched job categories for Car Rental Supervisor jobs in California are:
What cities in California are hiring for Car Rental Supervisor jobs? Cities in California with the most Car Rental Supervisor job openings:
Car Rental Supervisor jobs near you
Infographic showing various Car Rental Supervisor job openings in California as of August 2026, with employment types broken down into 100% Full Time. Highlights an 100% In-person job distribution, with an average salary of $39,076 per year, or $18.8 per hour.

Field Research Supervisor

University of California San Francisco

San Francisco, CA • On-site

Full-time

Posted 16 days ago

University Of California San Francisco rating

7.8

Company rating: 7.8 out of 10

Based on 13 frontline employees who took The Breakroom Quiz

229th of 617 rated colleges and universities

Job description


Job Summary:
The Field Research Supervisor leads the clinical research activities of protocols under the Division of HIV, Infectious Diseases and Global Medicine investigating Long COVID and the clinical course of acute COVID-19. The incumbent supervises daily field operations for observational and interventional studies, including field activities conducted in household settings throughout the San Francisco Bay Area involving recently COVID-positive index cases and their close contacts. The Supervisor trains and oversees study staff, coordinates day-to-day operations, and accounts for the overall administration of assigned protocols, exercising a high degree of autonomy and independent judgment. The position reports to, and may be supported by, Program Managers overseeing broader related study portfolios.
The Supervisor directs Clinical Research Coordinators, data analysts, and study clinicians to meet project deliverables and ensures compliance with human-subjects protocols, standard operating procedures, Good Clinical Practice, and applicable regulations. Working with the project team, the Supervisor resolves operational issues, monitors team progress, sets priorities, and holds regular staff meetings to provide training and quality assurance.
The Supervisor maintains study-related forms and procedures and updates them as operations evolve. Partnering with Program Managers across the Division, the Supervisor ensures projects are accurately represented and appropriately prioritized, and coordinates with the finance team on budget management, monthly invoice review, and participant-reimbursement oversight.
The incumbent may have central responsibility for ensuring IRB approval and compliance, contract generation, negotiation and approval, subject recruitment, appropriate study testing, and adequate enrollment of multicenter clinical trials, longitudinal cohort studies, local investigator-initiated studies, and biorepository efforts. This is a position of leadership whose main purpose is to ensure that clinical research commitments are met and that the programs maintain a reputation for excellence in all activities.
Department Overview:
ABOUT DIVISION OF HIV, INFECTIOUS DISEASES AND GLOBAL MEDICINE
The Division of HIV, Infectious Diseases and Global Medicine at the University of California San Francisco (UCSF) is an internationally recognized global leader in clinical care, research, and education. With its home-base located at Zuckerberg San Francisco General Hospital and Trauma Center (ZSFG), the Division has been ranked as the top facility in the country for AIDS care since 1983. The Division's work is featured frequently in the media, and it is often visited by numerous international, national, state, and local dignitaries and delegations. The Division consists of approximately 36 faculty members, 11 fellows/postdoctoral scholars and 170 academic and staff employees. It is the largest Division of the Department of Medicine (DOM) at ZSFG, with a total expenditure budget of approximately $52 million dollars.
Responsibilities
  • of time
    Essential Function (Yes/No)
    Key Responsibilities
    (To be completed by Supervisor)
    50
    Yes
    Study coordination and field-based clinical research operations
    • Identify, screen, recruit and consent eligible participants, including those with COVID-19, into research studies. Clearly explain study timeline and requirements in Spanish and English.
    • Safely conduct home specimen collection (blood; nasal swabs and stool) visits for study subjects who reside in the SF Bay Area using a car rental.
    • Conduct study visits in participant homes and/or clinic settings, including collection of study data, completion of source documentation, and protocol-required assessments.
    • Perform phlebotomy, specimen collection, and handling, and ensure all collected specimens are delivered to appropriate laboratories for processing.
    • Attend meetings with sponsors, program managers, and Principal Investigators to provide study updates, discuss project progress, address operational challenges, and support ongoing study coordination and communication.

    20
    Yes
    Staff supervision
    • Supervise and support Clinical Research Coordinators and field staff during study visits and daily research operations.
    • Provide training and guidance on study protocols, participant interactions, specimen collection, documentation, and regulatory compliance.
    • Conduct performance check-ins, provide ongoing feedback, and contribute to annual performance evaluations for direct reports.
    • Participate in hiring decisions, including interviewing candidates and onboarding new Clinical Research Coordinators and field staff.
    • Assist with staff scheduling, workflow coordination, and quality assurance for field-based research activities.

    10
    Yes
    Regulatory - IRB, study sponsor requirements
    • Assist PI and PM in maintaining and updating regulatory documents, study binders, informed consent forms, and protocol-related materials.
    • Assist with IRB submissions, protocol amendments, continuing reviews, protocol deviations, adverse event reporting, and sponsor-required regulatory documentation.
    • Generate study updates, reports, and correspondence for investigators, sponsors, and regulatory entities.
    • Ensure timely reporting of serious adverse events (SAEs) and unanticipated problems involving risks to subjects or others within IRB- and sponsor-required timelines.

    10
    Yes
    Financial Management
    • Ensure appropriate and accurate charges are applied to the correct study fund. Work directly with accounting department to set up new systems for funding needs as they arise, including developing purchase orders for necessary goods/services.
    • Setup and maintain petty cash fund as well as check requests for research subject stipends. Follow proper subject reimbursement procedures.
    • Assist with budget tracking, invoice preparation, and financial reporting related to study operations.
    • Support effort reporting and grant-compliance documentation for federally funded studies (NIH and other sponsors).

    10
    Yes
    Inventory Management
    • Manage inventory of study supplies, medications, laboratory kits, and field equipment required for participant visits.
    • Monitor stock levels and coordinate ordering, restocking, and distribution of study materials, while ensuring proper storage.

    100%
    (To update total %, enter the amount of time in whole numbers (without the % symbol - e.g., 15, 20) then highlight the total sum (e.g., 1%) at the bottom of the column and press F9. The total sum should add up to 100%.)

Qualifications
Required Qualifications:
  • Bachelor's degree in related area and / or equivalent experience / training
  • 3+ years of relevant experience with 1+ years of management/supervisory experience
  • Working knowledge of safety, legal, cultural and regulatory requirements relative to field research responsibility
  • Demonstrates skills in report preparation and research protocols
  • Solid analytical and problem-solving skills
  • Demonstrated communication skills with research partners and project team members
  • Experienced in phlebotomy and biological sample collection
  • Fluent in Spanish
  • Ability and willingness to travel to participant homes and community settings to conduct in-home study visits
  • Ability to travel to and work in person at multiple UCSF sites including 333 Gellert Blvd, Daly City, CA 94105

Required Licenses and Certifications:
  • California Certified Phlebotomy Technician 1 (CPT-1) or equivalent license to perform phlebotomy in the State of California
  • Legal Driver's license

Preferred Qualifications:
  • Master's degree in related area and / or equivalent experience / training preferred
  • Working knowledge of research discipline, principles, concepts, analysis and / or operations being conducted at field / remote sites
  • Demonstrated knowledge of local customs, facility management and operations at field / remote sites
  • Skills in budget preparation and monitoring, record-keeping and equipment inventory control
  • Demonstrated skills in interpersonal communication, motivation of staff and team building
  • Demonstrated computer competency
  • Demonstrated supervisory skills in hiring new employees, salary actions, terminations, and performance ratings
  • Demonstrated ability to develop and maintain strategic relationships and partnerships with remote research partners

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