Management Trainee - Southern California Hajoca CorporationManagement Trainee - Southern CaliforniaCosta Mesa, CAAll interested applicants must possess: • A Bachelor's degree with a solid GPA • An ability and willingness to work in all areas in the region (may require relocation) • A strong desire to lead a team and run your own business • Demonstrated leadership in professional, educational, and/or social experiences • The ability to perform a wide-range of tasks, with an equal blend of interpersonal and critical-thinking skills. Trainees will rotate through job functions in all parts of the business and work alongside a highly dedicated team of people who handle everything from stocking the warehouse to computing financial statements to generating business and much more.
Sales and Operations Management Trainee Penske Truck RentalSales and Operations Management TraineeSANTA ANA, CA$3–$4 / hourWillingness to travel as necessary within the district (customers yards, close geographical area and training sites), work the required schedule, work at the specific location required, complete Penske employment application, submit to a background investigation (to include past employment, education, and criminal history) and drug screening are required. Penske will introduce you to our sales processes, leading-edge technology and winning company culture through ongoing training and mentoring to help cultivate the skills and expertise you need to succeed in all aspects of our business: sales, operations, finance, customer service, technology and more.
NewCustomer Service Management Trainee UlineCustomer Service Management TraineeOntario, CA$29–$34 / hourFull timeUline, a family-owned company, is North America’s leading distributor of shipping, industrial, and packaging materials with over 9,800 employees across 14 locations. Manage and develop a team of customer service representatives by setting clear goals, evaluating team performance and providing constructive feedback.
NewService Management Trainee- Linen/Uniform Mission Linen SupplyService Management Trainee- Linen/UniformChino, CaliforniaService Management Trainee will learn to provide leadership to a team of Drivers (Route Sales and Service Representatives - RSSRs), ensuring unsurpassed customer satisfaction and pushing the team to achieve operational goals. Founded in 1930 and headquartered in Santa Barbara, the company has grown from a one-man operation to a leading player in the linen rental and uniform business across five western states.
NewService Management Trainee Linen/Uniform Mission Linen SupplyService Management Trainee Linen/UniformChino, CAService Management Trainee will learn to provide leadership to a team of Drivers (Route Sales and Service Representatives - RSSRs), ensuring unsurpassed customer satisfaction and pushing the team to achieve operational goals. Founded in 1930 and headquartered in Santa Barbara, the company has grown from a one-man operation to a leading player in the linen rental and uniform business across five western states.
Management Trainee CintasManagement TraineeSanta Fe Springs, CAWith offerings including uniforms, mats, mops, towels, restroom supplies, workplace water services, first aid and safety products, eye-wash stations, safety training, fire extinguishers, sprinkler systems and alarm service, Cintas helps customers get Ready for the Workday®. Cintas Corporation helps more than one million businesses of all types and sizes get Ready™ to open their doors with confidence every day by providing products and services that help keep their customers’ facilities and employees clean, safe, and looking their best.
Management Trainee (MT) 99 Ranch MarketManagement Trainee (MT)Chino Hills, California$19–$28Work Location: Working & Training will take place across various locations based on program rotations, including retail stores, headquarters, and logistics centers, depending on business and company needs, providing participants with comprehensive hands-on experience across different areas of the business. The RISE Program is designed to accelerate high-potential early-career talent into real leadership roles through hands-on experience and structured development: 3 months Supervisor.
Management Trainee (Onsite: Rialto, CA) Old Dominion Freight LineManagement Trainee (Onsite: Rialto, CA)Orange, CA$65,520–$70,304 / yearOld Dominion Freight Line, Inc. is currently recruiting Management Trainees who will receive hands on training in all wage and salaried jobs to learn to manage a shift or an operational area in a service center. Participates in Old Dominion Truck Driving Training program to receive a CDL license, participates in forklift training program and management and leadership training courses as scheduled.
Management Trainee (Onsite: Sacramento, CA) Old Dominion Freight LineManagement Trainee (Onsite: Sacramento, CA)Orange, CA$65,520–$70,304 / yearOld Dominion Freight Line, Inc. is currently recruiting Management Trainees who will receive hands on training in all wage and salaried jobs to learn to manage a shift or an operational area in a service center. Participates in Old Dominion Truck Driving Training program to receive a CDL license, participates in forklift training program and management and leadership training courses as scheduled.
NewCustomer Service Management Trainee Uline, Inc.Customer Service Management TraineeAnaheim, CA$29–$34 / hourUline, a family-owned company, is North America's leading distributor of shipping, industrial, and packaging materials with over 9,800 employees across 14 locations. Manage and develop a team of customer service representatives by setting clear goals, evaluating team performance and providing constructive feedback.
Manufacturing Management Trainee - Military Veterans Custom Building ProductsManufacturing Management Trainee - Military VeteransLos Angeles, CAThe QUIKRETE® Companies, LLC , the leading manufacturer of packaged cement and concrete products, is seeking a highly motivated Manufacturing Management Trainee - Military Veterans to join our team. The Manufacturing Management Trainee - Military Veterans will participate in a structured training program under the guidance of an experienced Plant Manager.
Management Trainee Enterprise Holdings IncManagement TraineeCalifornia, CAEnterprise Mobility and its affiliates offer extensive car rental, carsharing, truck rental, fleet management, retail car sales, as well as travel management and other transportation services, to make travel easier and more convenient for customers. Louis, Enterprise Mobility together with its affiliate Enterprise Fleet Management manages a diverse fleet of 2.4 million vehicles and accounted for nearly $39 billion in revenue through a network of more than 9,500 fully-staffed neighborhood and airport rental locations in more than 90 countries and territories.
Sales Management Trainee Enterprise HoldingsSales Management TraineeBurbank, CaliforniaFull timeLouis, Enterprise Mobility together with its affiliate Enterprise Fleet Management manages a diverse fleet of 2.4 million vehicles and accounted for nearly $39 billion in revenue through a network of more than 9,500 fully-staffed neighborhood and airport rental locations in more than 90 countries and territories. Enterprise Mobility and its affiliates offer extensive car rental, carsharing, truck rental, fleet management, retail car sales, as well as travel management and other transportation services, to make travel easier and more convenient for customers.
Sales Management Trainee Intern - Fall 2026 Enterprise HoldingsSales Management Trainee Intern - Fall 2026Los Angeles, CaliforniaOverview: If you’re looking to hit the ground running, the Enterprise Sales Management Trainee Fall 2026 Internship will help you build valuable business and leadership skills. The internship is located in the Los Angeles Metro region including Downtown LA, Hollywood, West LA, Santa Monica, Inglewood, South LA, East LA, Pasadena & Whittier territories.
Moving Center General Manager Trainee U-HaulMoving Center General Manager TraineeLos Angeles, CA$19.08–$25.30 / hourPhysical Demands: The work requires some physical exertion such as long periods both indoors and outdoors of remaining stationary, traversing spaces, repositioning to reach and use tools, and moving a minimum of 50 lbs assisted or unassisted. Work Environment: The work involves moderate risks or discomforts which require special safety precautions, e.g., working around moving parts, machines, fumes or irritating chemicals.
Manager Trainee MenardManager TraineeOntarioAs you progress through the Manager Trainee program, your General Management team, Department Managers, and Store Team Members will work alongside you to develop your understanding of our business and help prepare you to take on a management role in the near future! Upon completion of the program, you will be eligible to promote to any of our 330+ Store Locations, Corporate Office, Manufacturing Facilities, and Distribution Centers!
General Manager Trainee - Greenhouse/CEA GpacGeneral Manager Trainee - Greenhouse/CEAVermont, VT50000–80000GPAC (Growing People and Companies) is an award-winning search firm specializing in placing quality professionals within multiple industries across the United States since 1990. For questions about this role or other opportunities in horticulture or agriculture, please call or text (816) 704-5416 or email: melissa.shelton@gogpac.com.
NewManager Trainee J.B. HuntManager TraineeCity of Industry, California$53,000–$66,200 / yearLearn to manage yard including checking/inspecting equipment, replacing parts (like mud flaps), completing repairs, etc., and coordinating with maintenance to ensure all regular preventative maintenance services are scheduled on time and all safety related mechanical issues are fixed for account equipment (as required). Bachelor's degree in Business Administration, Transportation/Logistics, Supply Chain, or related field OR High School Diploma/GED with 1 year of experience in management, transportation/logistics, business administration, account management, or related field, and/or equivalent military experience.
NewProgram Manager Trainee -Bilingual Mandarin CbProgram Manager Trainee -Bilingual MandarinCosta Mesa, CaliforniaThis position is particularly suitable for candidates who are willing to start with hands-on execution and coordination while developing the organizational, problem-solving, communication, and leadership skills necessary to become a future manager. As the trainee develops a stronger understanding of the organization and demonstrates the necessary capabilities, they will gradually take ownership of projects and assume greater management responsibilities.
NewProgram Manager Trainee -Bilingual Mandarin Novel PrepProgram Manager Trainee -Bilingual MandarinCosta Mesa, CAFull timeThis position is particularly suitable for candidates who are willing to start with hands-on execution and coordination while developing the organizational, problem-solving, communication, and leadership skills necessary to become a future manager. As the trainee develops a stronger understanding of the organization and demonstrates the necessary capabilities, they will gradually take ownership of projects and assume greater management responsibilities.