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Assistant Supervisor Jobs in Rancho Cucamonga, CA

PIH Health

Front Office Representative II

Whittier, CA

$16.50 - $19.75/hr

The Front Office Representative II works with the Office Manager and/or Assistant Supervisor to maximize front office efficiency and perform various procedures associated with routine patient ...

Great Hire

Manufacturing Quality Technician

Brea, CA · On-site

$52 - $73/hr

Lab test bulk oil incoming materials * Assist Supervisor with department monthly outputs and PowerPoint presentations * Other duties and responsibilities as required by management. Requirements

TradeJobsWorkforce

Forklift Supervisor

Riverside, CA · On-site

... assist with organizing warehouse. follow safety guidelines and procedures. respond to supervisor instructions. assist with pulling inventory, prepare shipments, and customer returns. coordinate with ...

Shakey's USA

Assistant General Manager

Rialto, CA · On-site

$21.40/hr

The Assistant General Manager (AGM) is the second-level manager in our stores. The AM is ... Monitors and supervises day-to-day restaurant and shift operations. * Creates a team environment ...

K1 Speed

Track Supervisor

Ontario, CA · On-site

Pit Supervisor Essential duties and responsibilities: Ensure that all track personnel perform their ... Assistant and General Managers regarding disciplinary and operational issues Prepare track and ...

Shakey's Pizza

Assistant General Manager

Rialto, CA · On-site

$21.40/hr

The Assistant Manager reports to the General Manager. ESSENTIAL DUTIES AND RESPONSIBILITIES: The ... Monitors and supervises day-to-day restaurant and shift operations. * Creates a team environment ...

Shakeys USA INC

Assistant General Manager

Rialto, CA

$21.40/hr

Monitors and supervises day-to-day restaurant and shift operations. * Creates a team environment ... Carries out assistant supervisory responsibilities in accordance with the organization's policies ...

EveryChild California

Site Supervisor

Corona, CA · On-site

$65 - $85/hr

The level of supervisor is also expected to assist at more than one site and to take the lead in areas assigned by director supervisor. Qualifications/Job Requirements: AA Degree in Child Development ...

New

CleanStreet

Route Supervisor

Fontana, CA · On-site

We are seeking a supervisor that has experience operating sweepers and if possible, experience ... Monitor payroll * Assist in recruiting Requirements Required experience * Management: 1 year ...

Cox Automotive

Crew Leader (Manheim)

Fontana, CA · On-site

$18.17 - $27.21/hr

Orient and instruct new drivers regarding their job duties and assist supervisor in assigning and directing the work of employees. * Communicate with supervisor or manager to assure proper flow of ...

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All JobsSupervisor JobsAssistant Supervisor JobsAssistant Supervisor Jobs in Rancho Cucamonga, CA

Assistant Supervisor information

See Rancho Cucamonga, CA salary details

$10

$21

$30

How much do assistant supervisor jobs pay per hour?

As of Sep 2, 2026, the average hourly pay for assistant supervisor in Rancho Cucamonga, CA is $21.20, according to ZipRecruiter salary data. Most workers in this role earn between $18.65 and $22.60 per hour, depending on experience, location, and employer.

What is an assistant supervisor?

Assistant Supervisors are professionals who support supervisors in managing teams or departments within an organization. They help oversee daily operations, coordinate tasks, monitor employee performance, and ensure that company policies are followed. Assistant Supervisors often serve as a bridge between management and staff, helping to resolve issues and maintain productivity. Their responsibilities can vary depending on the industry, but generally include training employees, scheduling shifts, and reporting on progress to higher-level supervisors.

What does an assistant supervisor do?

An Assistant Supervisor plays a key role in facilitating communication between team members and upper management, ensuring that tasks are completed efficiently and standards are met. They often mediate minor conflicts, provide guidance, and help resolve issues before they escalate. By maintaining a positive work environment and offering support through coaching or feedback, Assistant Supervisors help foster collaboration and keep the team motivated. Their hands-on involvement enables them to quickly identify problems and implement solutions that support overall team goals.

What skills and qualifications are needed to be an assistant supervisor?

To thrive as an Assistant Supervisor, you need strong leadership abilities, organizational skills, and relevant experience or education in the field. Familiarity with scheduling software, performance tracking tools, and basic office applications is typically required. Effective communication, conflict resolution, and problem-solving are crucial soft skills for managing teams and supporting supervisors. These skills ensure efficient operations, high team morale, and the successful achievement of organizational goals.

What is the difference between Assistant Supervisor vs Supervisor?

AspectAssistant SupervisorSupervisor
CredentialsHigh school diploma or equivalent; some roles may require certifications in specific areasHigh school diploma; often requires more experience, sometimes certifications or training
Work EnvironmentSupports supervisors in daily tasks; often works under supervisionOversees teams and operations; responsible for decision-making
Employer UsageCommonly used in retail, manufacturing, hospitalityUsed across industries for team leadership roles
Search & Comparison IntentPeople looking for entry-level leadership roles or support positionsIndividuals seeking supervisory responsibilities or advancement

The main difference between an Assistant Supervisor and a Supervisor lies in their level of responsibility. An Assistant Supervisor supports the supervisor and handles delegated tasks, while a Supervisor oversees the team and makes key decisions. Both roles require similar credentials, but Supervisors typically have more experience and authority.

What are the most commonly searched types of Supervisor jobs in Rancho Cucamonga, CA?

The most popular types of Supervisor jobs in Rancho Cucamonga, CA are:

What are popular job titles related to Assistant Supervisor jobs in Rancho Cucamonga, CA?

For Assistant Supervisor jobs in Rancho Cucamonga, CA, the most frequently searched job titles are:

What job categories do people searching Assistant Supervisor jobs in Rancho Cucamonga, CA look for?

The top searched job categories for Assistant Supervisor jobs in Rancho Cucamonga, CA are:

What cities near Rancho Cucamonga, CA are hiring for Assistant Supervisor jobs?

Cities near Rancho Cucamonga, CA with the most Assistant Supervisor job openings:

Assistant Supervisor jobs near you
Infographic showing various Assistant Supervisor job openings in Rancho Cucamonga, CA as of August 2026, with employment types broken down into 1% As Needed, 72% Full Time, 24% Part Time, 1% Temporary, and 2% Contract. Highlights an 98% Physical, 1% Hybrid, and 1% Remote job distribution, with an average salary of $44,101 per year, or $21.2 per hour.

Front Office Representative II

PIH Health

Whittier, CA

$16.50 - $19.75/hr

Full-time

Re-posted 11 days ago

PIH Health rating

8.6

Company rating: 8.6 out of 10

Based on 66 frontline employees who took The Breakroom Quiz

8th of 898 rated healthcare providers

Job description

The Front Office Representative II works with the Office Manager and/or Assistant Supervisor to maximize front office efficiency and perform various procedures associated with routine patient encounters; works closely with Office Manager and other members of the front office team to trouble-shoot and resolve problems, maintains positive relationships with patients, family members, visitors, and fellow employees.

PIH Health is a nonprofit, regional healthcare network that serves approximately 3 million residents in the Los Angeles County, Orange County and San Gabriel Valley region. The fully integrated network is comprised of PIH Health Downey Hospital, PIH Health Good Samaritan Hospital, PIH Health Whittier Hospital, 37 outpatient medical office buildings, a multispecialty medical (physician) group, home healthcare services and hospice care, as well as heart, cancer, digestive health, orthopedics, women’s health, urgent care and emergency services. The organization is nationally recognized for excellence in patient care and patient experience, and the College of Healthcare Information Management Executives (CHIME) has identified PIH Health as one of the nation’s top hospital systems for best practices, cutting-edge advancements, quality of care and healthcare technology. For more information, visit PIHHealth.org or follow us on Facebook, Twitter, or Instagram.


Required Skills
  • Knowledge of computer keyboard and 10 key touch, ability to type at least 40 words per minute.
  • Knowledge of computer practice management systems and other computerized systems (Microsoft Office programs, electronic health record systems).
  • Demonstrates good telephone management skills.
  • Knowledge of ICD-9 CM and CPT coding systems.
  • Good organizational skills.
  • Ability to identify and solve problems.
  • Demonstrates good communication skills, bilingual helpful.

Required Experience

 Required:

  • Formal training will be indicated by a high school diploma or equivalent;
  • Must  have knowledge of insurance, HMO procedures and medical terminology;
  • Experience with ICD-9 CM and CPT coding systems;
  • Ability to maintain composure & balance multiple priorities in a fast-paced environment. 

Preferred: 

  • Minimum 2 years front office & medical billing experience in a lead position
  • Bilingual- Spanish speaking

What PIH Health employees say

Pay

Benefits

Hours and flexibility

Workplace

Get the full story on Breakroom

PIH Health logo

About PIH Health

Sourced by ZipRecruiter

* PIH Health is a nonprofit health and wellness network serving Los Angeles and Orange Counties. Our integrated system consists of 747 beds at two acute care hospitals and a multi-specialty medical group. * Strong community reputation * 2014, 2015 Favorite Workplace * Innovative, transparent, family-like culture

Industry

Health care and social assistance

Company size

5,001 - 10,000 Employees

Headquarters location

Whittier, CA, US

Year founded

1959

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