Supervisor jobs in Ontario, CA

Nov 10, 2026

Full time

Security Shift Supervisor - Armed - Ontario

$24.40 hourly

Allied Universal Ontario, CA

Company Overview: Allied Universal®, North America’s leading security and facility services company, offers rewarding careers that provide you a sense of purpose. While working in a dynamic, welcoming, and collaborative workplace, you will be part of a team that contributes to a culture that positively impacts the communities and customers we serve. $24.40 / Hour MUST HAVE ALL TRAINING CERTIFICATES AND ACTIVE CALIFORNIA GUARD CARD. MUST HAVE A VALID DRIVERS LICENSE AND A CLEAN DRIVING RECORD. DAYS AVAILABLE = MONDAY, TUESDAY, WEDNESDAY, THURSDAY, FRIDAY, SATURDAY, SUNDAY. SHIFTS AVAILABLE = MORNING, AFTERNOON, EVENING, OVERNIGHT. Allied Universal Services is seeking the position of an Armed Security Shift Supervisor . The Armed Security Shift Supervisor will supervise and coordinate the delivery of quality services on a specific shift at an assigned customer. An Armed Security Shift Supervisor acts as a liaison between site supervisor, Account...

Oct 02, 2026

Full time

DC Area Supervisor

$73,000 - $75,000 yearly

The Home Depot Ontario, CA

Position Purpose The DC Area Supervisor leads an hourly team and influences the entire distribution team to do the fast-paced work required to run the distribution center as efficiently, safely and productively as possible. This role will handle management responsibilities for the team members under his/her supervision. This role is responsible for ensuring prompt, efficient and accurate handling of merchandise as well as developing and implementing team goals. This role is responsible for hiring, evaluation, development, discipline, and termination of hourly associates. This role has management responsibilities for 20 to 30 hourly associates. Key Responsibilities 45% Managing Process: Ensures all operations procedures are followed effectively, and identifies and recommends needed changes to Operations Manager and/or Assistant General Manager on the standardized processes for the functional area. Evaluates and analyzes current work methods and recommends ways to eliminate...

Oct 15, 2026

Part time

Shift Supervisor - Overnight

$18.35 hourly

CVS Health Upland, CA

We’re building a world of health around every individual — shaping a more connected, convenient and compassionate health experience. At CVS Health®, you’ll be surrounded by passionate colleagues who care deeply, innovate with purpose, hold ourselves accountable and prioritize safety and quality in everything we do. Join us and be part of something bigger – helping to simplify health care one person, one family and one community at a time. Position Summary A Shift Supervisor is a key leader supporting the CVS Store Management team in driving store execution and performance while building consumer loyalty to CVS/pharmacy through a focus on excellent customer service. When there is no manager or Operations Supervisor onsite, the Shift Supervisor leads the store staff, ensures that store operations run smoothly, and is responsible for ensuring the completion of all opening and closing procedures. Essential Functions: 1. Management Work effectively with store management and...

Nov 04, 2026

Full time

Animal Services Supervisor - Jurupa Valley

$53,703 - $79,860 yearly

County of Riverside Jurupa Valley, CA

ABOUT THE POSITION The County of Riverside seeks candidates to fill positions throughout Riverside County. A list of eligible candidates will be established to fill current and future vacancies. This recruitment will remain open until vacancies are filled. The Riverside County Department of Animal Services has multiple Animal Services Supervisor opportunities at the Riverside County (West) Animal Shelter, located in Jurupa Valley. The Animal Services Supervisor will provide oversight to the Animal Care Team, which consists of 10-12 employees. The incumbent must be able to thrive in a fast-paced environment with ever changing priorities and staffing levels. The Animal Services Supervisor will plan from basic to complex needs of the animals and community members. For animals, intake found/relinquished, feeding, inventory, shelter care including exercise yards, adoptions and, if necessary, the ability to assist medical teams with humane euthanasia. For...

Allied Universal Los Angeles/Orange County

Oct 27, 2026

Full time

Security Shift Supervisor -Overnight - Diamond Bar

$24.00 hourly

Allied Universal Los Angeles/Orange County Diamond Bar, CA

Company Overview: Allied Universal®, North America’s leading security and facility services company, offers rewarding careers that provide you a sense of purpose. While working in a dynamic, welcoming, and collaborative workplace, you will be part of a team that contributes to a culture that positively impacts the communities and customers we serve. $24.00 Per Hour Tues-Sat 10pm-6am BENEFITS: Medical, dental, vision, basic life, AD&D, and disability insurance Company's retirement plans Seven holidays annually paid at time and a half, if worked 40 hours of vacation after one year of employment at eligible work assignments; unused vacation is only paid out where required by law PPO 14417 Allied Universal® is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race/ethnicity, age, color, religion, sex, sexual orientation, gender identity, national origin, genetic information,...

Oct 05, 2026

Full time

Security Officer Field Supervisor

$30.00 hourly

PalAmerican Security Bloomington, CA

You must have a current and valid BSIS Security License, be able to pass a motor vehicle check, and a background check. You must have the 5-hour Use of Force Certificate. PalAmerican Security - Field Supervisor Needed Are you a highly skilled and dynamic individual looking to lead a team of security officers to success? Do you thrive in a fast-paced, challenging environment where your leadership skills can shine? PalAmerican Security, known for THE PalAmerican Security DIFFERENCE, is seeking a Field Supervisor to oversee all security officers, ensuring top-notch performance and client satisfaction. Join us in providing the finest security services while enjoying a supportive work environment that values your contributions. Responsibilities include but are not limited to the following: Overall responsibility for all security officers assigned to your chain of command Conduct interviews and prepare candidates for On-Site interviews Provide training and guidance to...

Oct 13, 2026

Full time

Security Shift Supervisor - Overnight - Bloomington

$19.90 hourly

Allied Universal Bloomington, CA

Company Overview: Allied Universal®, North America’s leading security and facility services company, offers rewarding careers that provide you a sense of purpose. While working in a dynamic, welcoming, and collaborative workplace, you will be part of a team that contributes to a culture that positively impacts the communities and customers we serve. $19.90 Per Hour Overnight Supervisor Allied Universal Services is currently searching for a Professional Security Shift Supervisor . The Shift Security Supervisor will supervise and coordinate the delivery of quality services on a specific shift at an assigned customer. The Security Shift Supervisor will act as a liaison between site supervisor, Account Manager/Field Operations Manager and professional security officers. Supervise staff on assigned shift, providing coaching, recognition and discipline within approved empowerment range. BENEFITS: Medical, dental, vision, basic life, AD&D, and...

Oct 27, 2026

Full time

Site Supervisor Mornings - Rialto

$26.50 hourly

Allied Universal Rialto, CA

Company Overview: Allied Universal®, North America’s leading security and facility services company, offers rewarding careers that provide you a sense of purpose. While working in a dynamic, welcoming, and collaborative workplace, you will be part of a team that contributes to a culture that positively impacts the communities and customers we serve. $26.50 Per Hour Morning Supervisor RESPONSIBILITIES: Oversee that all aspects of the security function on-site are performed in a diligent manner (staffing, scheduling, and on-site training all Allied Universal®. personnel assigned to his/her site) Ensure that contract-required training and screening elements for security personnel have been met Maintain overtime to a minimal or preset requirement designated by AUS Ensure quality of service and contract compliance by regularly inspecting security personnel and their job performance when assigned to his/her shift Perform other...

California Department of Corrections & Rehabilitation

Nov 11, 2026

Full time

JC-537551 Parole Agent II (Supervisor)

$10,316 - $12,989 monthly

California Department of Corrections & Rehabilitation Riverside, CA

This posting states its location as Riverside County rather than a street address. The work is assigned within that county. Classification: PAROLE AGENT II, ADULT PAROLE SUPERVISOR The California Department of Corrections Rehabilitation (CDCR) Headquarters has implemented a new automated system to streamline the hiring process. The Human Resources Technology System (HRTS) is an intuitive, user-friendly system that provides the applicant access to real-time updates throughout the hiring process. HRTS will require new candidates to set up an account, which allows them to track their application’s progress. Through their account portal, candidates will also be able to provide any additional information needed in the hiring process, including setting up interviews as needed. After the final filing date, applicants will receive an email from or DoNotReply@CDCR (depending on the email provider), with direction on creating and/or accessing their account. For HRTS...

Nov 05, 2026

Part time

Shift Supervisor

$18.35 hourly

CVS Health Riverside, CA

Multiple openings. CVS Health has 3 openings for this role in Riverside County (Eastvale, Riverside, Temecula). Apply once and your Veteran Staffing Consultant will help match you to a location and schedule. We’re building a world of health around every individual — shaping a more connected, convenient and compassionate health experience. At CVS Health®, you’ll be surrounded by passionate colleagues who care deeply, innovate with purpose, hold ourselves accountable and prioritize safety and quality in everything we do. Join us and be part of something bigger – helping to simplify health care one person, one family and one community at a time. Position Summary A Shift Supervisor is a key leader supporting the CVS Store Management team in driving store execution and performance while building consumer loyalty to CVS/pharmacy through a focus on excellent customer service. When there is no manager or Operations Supervisor onsite, the Shift Supervisor leads the store staff,...

Nov 04, 2026

Full time

Vehicle Maintenance Supervisor, Manheim Riverside

$80,600 - $120,800 yearly

Cox Enterprises Riverside, CA

Company Cox Automotive - USA Job Family Group Vehicle Operations Job Profile Supervisor, Vehicle Maintenance Management Level Supervisor Flexible Work Option No remote option; must work at a specified Cox location Travel % No Work Shift Day Compensation Compensation includes a base salary in the range of $80,600.00 - $120,800.00. The base salary may vary within the anticipated base pay range based on factors such as the ultimate location of the position and the selected candidate’s knowledge, skills, and abilities. Position may be eligible for additional compensation that may include an incentive program. Job Description You’re a leader. When you speak, people listen. You command respect and dole it out where it’s earned. Most of all, you have an unbridled passion for cars of all kinds and how to get them running perfectly. Does this describe you? Fantastic! Manheim (a Cox Automotive company) is looking for a Vehicle Maintenance Supervisor to oversee the...

Oct 02, 2026

Part time

Department Supervisor

$24.00 hourly

The Home Depot Riverside, CA

Multiple openings. The Home Depot has 17 openings for this role in Riverside County (Corona, Moreno Valley, Murrieta, Beaumont, Hemet, Indio, La Quinta, Lake Elsinore, Mira Loma, Palm Springs, Perris, Rancho Mirage and 2 more). Apply once and your Veteran Staffing Consultant will help match you to a location and schedule. Job Description Department Supervisors lead, train, coach and develop associates in each department to ensure customers receive excellent service and can easily find the merchandise they need. In addition, they provide valuable input into operational and merchandising decisions to the Store Management Team and Operations Team. Department Supervisors have strong product and operational knowledge. Specific store departments may include Building Materials, Decor, Electrical, Flooring, Gardening, Hardware, Kitchen & Bath, Lumber, Millwork, Paint, Plumbing, Pro Account Sales, Tool Rental, Front End, Freight, Receiving, Associate Support, Special Services, and...

Nov 09, 2026

Full time

Operations Supervisor (Route Supervisor)

$70,304 - $92,335 yearly

Athens Services Irwindale, CA

Summary The Operations Supervisor manages waste collection routes and driver / helper performance on a daily basis. This position ensures that driver and helper resources are adequate to meet daily operational demands. The Operations Supervisor observes and rides along on routes, coaching drivers on improving productivity and safety while adhering to OSHA and any other related DOT federal regulations. The Operations Supervisor troubleshoots and resolves safety, services, and operational issues in collaboration with sales, customer services, and maintenance functions. Job Description Plans, distributes, monitors, and follows-up daily route assignments to ensure customers are serviced per Company standards and agreements. Ensures that drivers are available and assigned on a daily basis, covering last minute call-ins or absences with spare drivers or other resources. Monitors daily operations and communicates any changes to routes, procedures, or requirements to drivers....

Oct 28, 2026

Full time

FDC Area Supervisor

$65,000 - $75,000 yearly

The Home Depot Irwindale, CA

Position Purpose The DC Area Supervisor leads an hourly team and influences the entire distribution team to do the fast-paced work required to run the distribution center as efficiently, safely and productively as possible. This role will handle management responsibilities for the team members under his/her supervision. This role is responsible for ensuring prompt, efficient and accurate handling of merchandise as well as developing and implementing team goals. This role is responsible for hiring, evaluation, development, discipline, and termination of hourly associates. This role has management responsibilities for 20 to 30 hourly associates. Key Responsibilities 45% Managing Process: Ensures all operations procedures are followed effectively, and identifies and recommends needed changes to Operations Manager and/or Assistant General Manager on the standardized processes for the functional area. Evaluates and analyzes current work methods and recommends ways to eliminate...

Oct 28, 2026

Full time

DC Area Supervisor-2

$70,000 - $74,000 yearly

The Home Depot Irwindale, CA

Position Purpose The DC Area Supervisor leads an hourly team and influences the entire distribution team to do the fast-paced work required to run the distribution center as efficiently, safely and productively as possible. This role will handle management responsibilities for the team members under his/her supervision. This role is responsible for ensuring prompt, efficient and accurate handling of merchandise as well as developing and implementing team goals. This role is responsible for hiring, evaluation, development, discipline, and termination of hourly associates. This role has management responsibilities for 20 to 30 hourly associates. Key Responsibilities 45% Managing Process: Ensures all operations procedures are followed effectively, and identifies and recommends needed changes to Operations Manager and/or Assistant General Manager on the standardized processes for the functional area. Evaluates and analyzes current work methods and recommends ways to eliminate...

Oct 26, 2026

Full time

Operations Supervisor (Route Supervisor)

$70,304 - $92,335 yearly

Athens Services Irwindale, CA

Summary The Operations Supervisor manages waste collection routes and driver / helper performance on a daily basis. This position ensures that driver and helper resources are adequate to meet daily operational demands. The Operations Supervisor observes and rides along on routes, coaching drivers on improving productivity and safety while adhering to OSHA and any other related DOT federal regulations. The Operations Supervisor troubleshoots and resolves safety, services, and operational issues in collaboration with sales, customer services, and maintenance functions. Job Description Plans, distributes, monitors, and follows-up daily route assignments to ensure customers are serviced per Company standards and agreements. Ensures that drivers are available and assigned on a daily basis, covering last minute call-ins or absences with spare drivers or other resources. Monitors daily operations and communicates any changes to routes, procedures, or requirements to drivers....

Oct 20, 2026

Full time

Landfill Supervisor

$95,000 - $127,000 yearly

Vulcan Materials Company Irwindale, CA

Job Summary The successful candidate will oversee the daily operations of our landfill facilities and will be responsible for ensuring compliance with all environmental regulations, optimizing landfill efficiency, and managing a team of landfill operators. This role requires strong leadership, technical expertise in landfill operations, and a commitment to safety and environmental stewardship. Essential Functions • Direct and supervise daily landfill operations, including waste placement, compaction, cover application, and leachate management. • Monitor and maintain equipment, ensuring proper functioning and scheduling necessary repairs. • Optimize landfill airspace utilization and maximize operational efficiency. • Implement and enforce operational procedures and best practices. • Ensure strict adherence to all local, state, and federal environmental regulations, permits, and licenses. • Maintain accurate records and prepare reports as required by regulatory agencies. •...

Sep 18, 2026

Full time

Operations Supervisor

$70,304 - $92,335 yearly

Athens Services Irwindale, CA

Summary The Operations Supervisor manages waste collection routes and driver / helper performance on a daily basis. This position ensures that driver and helper resources are adequate to meet daily operational demands. The Operations Supervisor observes and rides along on routes, coaching drivers on improving productivity and safety while adhering to OSHA and any other related DOT federal regulations. The Operations Supervisor troubleshoots and resolves safety, services, and operational issues in collaboration with sales, customer services, and maintenance functions. Job Description Plans, distributes, monitors, and follows-up daily route assignments to ensure customers are serviced per Company standards and agreements. Ensures that drivers are available and assigned on a daily basis, covering last minute call-ins or absences with spare drivers or other resources. Monitors daily operations and communicates any changes to routes, procedures, or requirements to...

Oct 26, 2026

Full time

Operations Supervisor

$70,304 - $92,335 yearly

Athens Services City of Industry, CA

Summary The Operations Supervisor manages waste collection routes and driver / helper performance on a daily basis. This position ensures that driver and helper resources are adequate to meet daily operational demands. The Operations Supervisor observes and rides along on routes, coaching drivers on improving productivity and safety while adhering to OSHA and any other related DOT federal regulations. The Operations Supervisor troubleshoots and resolves safety, services, and operational issues in collaboration with sales, customer services, and maintenance functions. Job Description Plans, distributes, monitors, and follows-up daily route assignments to ensure customers are serviced per Company standards and agreements. Ensures that drivers are available and assigned on a daily basis, covering last minute call-ins or absences with spare drivers or other resources. Monitors daily operations and communicates any changes to routes, procedures, or requirements to...

Nov 09, 2026

Full time

Maintenance Supervisor

$32.21 - $38.46 hourly

Essex Property Trust, Inc Placentia, CA

Job Location OCC 241 Villa Angelina Apartments Position Type Regular The Maintenance Supervisor is responsible for all maintenance aspects of the community’s operations and objectives. Accountable for: operating the property budget with the primary objective of increasing the Net Operating Income (NOI), maintaining the physical asset, providing a quality living environment for residents, and establishing a positive and productive working relationship with the staff. Depending on asset size and staffing level, the person in this position may be required to be on-call for after-hours emergencies. This position reports to the Community Manager or General Operations Manager. WHAT YOU WILL DO: Supervise and direct a team of maintenance technicians, assigning tasks, and ensuring that work is completed efficiently and to a high standard. Provide on-the-job training for maintenance staff and ensure they are knowledgeable about property systems and maintenance procedures....

1891 supervisor jobs found in Ontario, CA