148 jobs found in Diamond Bar, CA

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Maintenance Diamond Bar, CA
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Aug 27, 2026
Full time
Senior Diesel Mechanic 2nd Shift Overtime
$36.45 hourly
Waste Management Chino, CA
Are you seeking a safer work environment as a mechanic? Is your family’s financial security important to you? Aspiring to advance in your mechanic career? Searching for a company that prioritizes its employees' well-being? If this speaks to you, then WM might be the place for your next career move. Career progression, stability for your family, and a safe environment to work. That’s what you get as a Senior Diesel Mechanic at WM – and more.  Preferred candidate will have 4 years or more experience with: Diesel Fleet Mechanic Engine Diagnosing and Rebuilds Hydraulic Knowledge Electrical Knowledge Transmission Services Valid Driver License Must have own tools Able to do 2-week training in Arizona The pay and benefits you’ll get as a Senior Diesel Mechanic: Starting salary of $36.45  per hour plus shift differential of $2.00 per hour Stable hours for your financial stability Boot allowance is worth an additional $300 per year Tool Allowance is...
Oct 05, 2026
Full time
Diesel Mechanic - CNG & Heavy Duty Fleet
$35.76 - $39.60 hourly
Athens Services City of Industry, CA
Summary Ready to fuel your career? Athens Services is on the lookout for a skilled Fleet Maintenance Technician to join our team. As the go-to expert in diagnosing and repairing mechanical/technical issues in diesel and CNG fleets, you'll be essential to our operation. From reviewing Driver Vehicle Inspection Reports to tackling emergency roadside repairs, your expertise will ensure our fleet runs seamlessly. With experience in heavy truck equipment maintenance, familiarity with DOT CHP repair processes, and excellent communication skills, you're the perfect fit. We offer a competitive benefits package, including medical, dental, and vision coverage, 401K, life insurance, and professional development opportunities. Ready to drive your career forward? Apply now and let's hit the road together! Position Summary: The Fleet Maintenance Tech reports to the Fleet Maintenance Manager and Vehicle Maintenance Supervisor. The Fleet Maintenance Tech I is personally responsible for...
Oct 05, 2026
Full time
Diesel Mechanic - CNG & Heavy Duty Fleet
$35.76 - $39.60 hourly
Athens Services City of Industry, CA
Summary Ready to fuel your career? Athens Services is on the lookout for a skilled Fleet Maintenance Technician to join our team. As the go-to expert in diagnosing and repairing mechanical/technical issues in diesel and CNG fleets, you'll be essential to our operation. From reviewing Driver Vehicle Inspection Reports to tackling emergency roadside repairs, your expertise will ensure our fleet runs seamlessly. With experience in heavy truck equipment maintenance, familiarity with DOT CHP repair processes, and excellent communication skills, you're the perfect fit. We offer a competitive benefits package, including medical, dental, and vision coverage, 401K, life insurance, and professional development opportunities. Ready to drive your career forward? Apply now and let's hit the road together! Position Summary: The Fleet Maintenance Tech reports to the Fleet Maintenance Manager and Vehicle Maintenance Supervisor. The Fleet Maintenance Tech I is personally responsible for...
Sep 23, 2026
Service Technician
$28.98 - $55.41 hourly
Tesla West Covina, CA
As a Tesla Technician, you become a vital part of our global team, working towards our mission of accelerating the world's transition to sustainable energy. At Tesla, you'll collaborate with some of the most brilliant technicians and engineers globally, engaging in cutting-edge automotive technology and working on the most advanced cars currently in production. Our technicians are the cornerstone of every service location, and we rely on their expertise to continually enhance processes, delivering the best service and products to our customers. We are committed to supporting your professional growth through a combination of training programs and on the job experience. We are seeking candidates who are committed to delivering top-quality work, offering exceptional customer service, and actively contributing to our mission. The Role Execute both basic and advanced diagnostic and repair work on all Tesla products Collaborate with team members to maximize repair...
Sep 21, 2026
Full time
Heavy Equipment Operator 2nd Shift
$26.96 - $29.71 hourly
Athens Services Irwindale, CA
Summary Operate a variety of heavy equipment vehicles that spread, organize and feed the facility's conveyor system and transfer trailers. Material includes a combination of recyclables, commercial and residential waste as well as construction and demolition materials. Job Description Efficiently and safety operate wheel loaders to load transfer trailers and feed conveyors. Operate wheel loaders in a manner that does not endanger personnel or equipment, and that complies with the company's operating and safety policies. Keep tipping floor material safely arranged to allow easy loading of trailers and conveyor system, as well as creating space for newly arrived material. Ensure proper care and use of equipment. Perform pre/post operation inspections and preventive maintenance checks. Maintains accurate records. Ensure proper attire is worn at all times, including closed-toed shoes, and personal protective equipment (safety vests, safety goggles, gloves, dust...
Sep 02, 2026
Full time
Diesel Mechanic - CNG & Heavy Duty Fleet
$35.76 - $39.60 hourly
Athens Services Irwindale, CA
Summary Ready to fuel your career? Athens Services is on the lookout for a skilled Fleet Maintenance Technician to join our team. As the go-to expert in diagnosing and repairing mechanical/technical issues in diesel and CNG fleets, you'll be essential to our operation. From reviewing Driver Vehicle Inspection Reports to tackling emergency roadside repairs, your expertise will ensure our fleet runs seamlessly. With experience in heavy truck equipment maintenance, familiarity with DOT CHP repair processes, and excellent communication skills, you're the perfect fit. We offer a competitive benefits package, including medical, dental, and vision coverage, 401K, life insurance, and professional development opportunities. Ready to drive your career forward? Apply now and let's hit the road together! Position Summary: The Fleet Maintenance Tech reports to the Fleet Maintenance Manager and Vehicle Maintenance Supervisor. The Fleet Maintenance Tech I is personally responsible for...
Sep 20, 2026
Full time
Low-Voltage Field Technician Ontario
$25.00 - $33.00 hourly
Garda World Ontario, CA
ECAM, a leader in outdoor video surveillance, is hiring a Field Service Technician in Ontario, CA. In this hands-on role, you’ll install, service, and maintain Mobile Surveillance Units (MSUs), CCTV systems, and alarms. You’ll perform regular maintenance checks, support field projects, manage inventory, and ensure that equipment operates at peak performance. This is an excellent opportunity to join a stable, growing company that values your technical skills and offers a supportive team environment. Bring your can-do attitude and make a difference with ECAM. What’s in it for You Competitive salary: $25-33 / hour Work site location: Inland Empire, CA Set schedule: Monday through Friday, 8:00 a.m. To 5:00 p.m. Flexibility is essential, as team members must be available to work nights, weekends, and holidays as needed. Overtime may be required based on business needs....
Sep 23, 2026
Service Technician
$27.45 - $52.50 hourly
Tesla Upland, CA
As a Tesla Technician, you become a vital part of our global team, working towards our mission of accelerating the world's transition to sustainable energy. At Tesla, you'll collaborate with some of the most brilliant technicians and engineers globally, engaging in cutting-edge automotive technology and working on the most advanced cars currently in production. Our technicians are the cornerstone of every service location, and we rely on their expertise to continually enhance processes, delivering the best service and products to our customers. We are committed to supporting your professional growth through a combination of training programs and on the job experience. We are seeking candidates who are committed to delivering top-quality work, offering exceptional customer service, and actively contributing to our mission. The Role Execute both basic and advanced diagnostic and repair work on all Tesla products Collaborate with team members to maximize repair...
Sep 15, 2026
Full time
Janitor ANAHEIM
$16.50 hourly
Allied Universal Anaheim, CA
The  Janitor position is responsible for performing all-purpose cleaning and preservation of assigned area inside a particular building or multiple client sites.  Exact tasks of janitorial crew are not definite, consequently, must be flexible in performing assigned duties per client’s specifications. ESSENTIAL JOB DUTIES AND RESPONSIBILITIES:   Those duties necessary to meet the minimum requirements of the position.  Other duties may be assigned: Empty and clean all waste container. Remove waste paper and garbage from the premises to selected area; damp wipe containers. Empty and clean all ash trays, monitor all sand urns supply and restore sand as required. Dust all image frames, charts, graphs and wall hangings Damp dust all ceiling and air condition diffusers, partition grilles, register and other ventilating louvers Vacuum all mats and carpeted areas in workplace, lobbies, and corridors. Hand dust and clean all...
Oct 01, 2026
Full time
Diesel Service Mechanic
$33.00 hourly
Rush Truck Centers Whittier, CA
Ready for a career change or just starting out? A role as a Rush Technician is a dynamic and fulfilling next step! Rush Truck Centers is the largest network of commercial vehicle dealerships across the US. Whether you're a recent graduate eager to kickstart your career or an experienced & certified Diesel Technician seeking a new path, we are looking to welcome you to our team! With more than 200 locations and nearly 8,000 dedicated employees, Rush Enterprises operates Rush Truck Centers—the largest network of commercial vehicle dealerships in North America—committed to delivering exceptional customer service, personalized support, and comprehensive solutions tailored to every fleet’s needs. Responsibilities: Provide technical service to vehicles and equipment. Perform general and detailed repair of all trucks, engines and components. Overhaul gas or diesel engines. Install injectors, pistons, liners, cam shafts, cylinder heads, rod and main bearings, oil pans,...
Oct 01, 2026
Full time
Mobile Diesel Mechanic
$33.00 hourly
Rush Truck Centers Whittier, CA
Are you an Experienced Mobile Diesel Technician looking for an opportunity to work for a leader in the commercial truck industry? We are searching for tenured & certified technicians to support our customers! Our Mobile Diesel Technicians are responsible for maintaining the fleet for clients and to handle service calls at client locations, so we can provide expedited expertise directly to our customer's trucks & equipment on site. Rush Truck Centers opens the door to the world of opportunity.  We are the largest network of commercial vehicle dealerships across the US representing truck and bus manufacturers. Our franchises include Peterbilt, International, Hino, Isuzu, Ford, IC Bus and Blue Bird.  We offer a rewarding career as a leader in the transportation industry. Grow with us as we continue to expand our network of locations and services. Responsibilities: Maintain all aspects of equipment according to company standards. Handle basic maintenance of the...
Oct 09, 2026
Full time
Maintenance Mechanic
$44.40 hourly
International Paper Anaheim, CA
Position Title: Maintenance Mechanic + Pay Rate :  $44.40/hr.  Category/Shift :  Hourly Full-Time Monday-Friday (6a-2p, 2p-10p, 10p-6a) Rotating 12hr shifts starting 10/2026 (6am-6pm, 6pm-6am) Hiring for graveyard 65 cent differential for 6pm-6am Physical Location: Anaheim Box The Job You Will Perform:  Maintain production equipment to optimize run ability through preventative maintenance Troubleshooting and repair of machines Accurately complete administrative documents and following directions  Must be willing to work alternative shifts, weekends, and overtime The Skills You Will Bring:  Technical experience, reliability, and the ability to work independently Experience in industrial, electrical, hydraulic, pneumatic, and mechanic failures The Benefits You Will Enjoy: International Paper offers a benefits package that includes health, welfare and retirement plans including Medical, Dental, Life...
Sep 21, 2026
Full time
Mechanic
$33.00 - $35.00 hourly
Transdev El Monte, CA
Mechanic Transdev in El Monte, CA is seeking a Mechanic to bolster our team. This role demands expertise in diagnosing, repairing, and maintaining diesel engines across various vehicles and equipment. As a Mechanic you’ll play a crucial role in ensuring safety, efficiency, and longevity for our vehicles. Non-CBA Position: Competitive compensation package of$33.00/hr- $35.00/hr Benefits include: Vacation: minimum of two (2) weeks Sick days: 5 days Holidays: 12 days; 8 standard and 4 floating Other standard benefits: 401(k) retirement plan, medical, dental and vision, life insurance, short-term disability, voluntary long-term disability. Company paid ASE testing, training materials, and tool reimbursement. Benefits may vary depending on location policy. The above represents the standard Corporate Policy. Key Responsibilities: Perform repairs and replacements on gas and CNG engines, ensuring optimal functionality. Assist A-Level and B-Level Mechanics in advanced...
Oct 01, 2026
Full time
IT Systems Engineer II BIOLA
$58 yearly
Bible Institute of Los Angeles (BIOLA) La Mirada, CA
IT Systems Engineer II The Systems Engineer II designs, implements, and maintains the university’s enterprise server and storage infrastructure across cloud platforms and Biola’s on-premises data centers. This role ensures the high availability, performance, and security of critical enterprise IT services, directly supporting the university’s mission and operational excellence. Alignment with Theological Positions The person who fills this position must personally agree with Biola’s Articles of Faith and support the positions contained in its Statement of Biblical Principles and Eschatology Teaching Position. This person may not act or speak in a manner inconsistent with these positions during their employment. Department Information Technology Supervisor Director of IT System Administration Educational Requirements BS in computer science or a related field preferred 2+ years...
Oct 01, 2026
Full time
Maintenance Electrician BIOLA
$28 - $30 yearly
Bible Institute of Los Angeles (BIOLA) La Mirada, CA
Maintenance Electrician Position Description Under general supervision, the Maintenance Electrician will perform journeyman level work in the design, installation, construction, modification, repair and maintenance of electrical devices, equipment and systems. Alignment with Theological Positions The person who fills this position must be someone who personally agrees with Biola’s Articles of Faith and who is supportive of the positions taken by Biola as contained in its Statement of Biblical Principles and Eschatology Teaching Position.  As such, this person may not speak against or act in a manner inconsistent with these positions during the course of their employment at Biola. Department Facilities Management Supervisor Facilities Management Trades Manager Educational Requirements Graduation from high school, supplemented by the completion of a union, private (in-house), military or trade school apprenticeship program, or...
Sep 23, 2026
Business Process Associate, Fleet Operations
$68,400 - $119,700 yearly
Tesla Buena Park, CA
The Business Process Associate, Fleet Operations is part of the Registrations Operations organization and will work with cross-functional stakeholders, financial institutions, fleet management companies, and state regulators. The Regional Fleet Associate will complete vehicle registration transactions for Tesla owned vehicles and will coordinate with Registration Operation leaders on any registration escalation concerns as needed. To succeed at Tesla, you must be energetic, highly organized, and hard working. You should have a passion for sustainable energy and the ability to create exceptional stakeholder experiences. While individual contributions is recognized, teamwork is essential to achieve the highest level of success. The Role Manage exception cases and/or registration escalations Coordinates with Sales, Service and Delivery teams to ensure that all required documents pertaining to the transaction are complete and accurate...
Sep 23, 2026
Service Technician
$28.98 - $42.60 hourly
Tesla Buena Park, CA
As a Tesla Technician, you become a vital part of our global team, working towards our mission of accelerating the world's transition to sustainable energy. At Tesla, you'll collaborate with some of the most brilliant technicians and engineers globally, engaging in cutting-edge automotive technology and working on the most advanced cars currently in production. Our technicians are the cornerstone of every service location, and we rely on their expertise to continually enhance processes, delivering the best service and products to our customers. We are committed to supporting your professional growth through a combination of training programs and on the job experience. We are seeking candidates who are committed to delivering top-quality work, offering exceptional customer service, and actively contributing to our mission. The Role Execute both basic and advanced diagnostic and repair work on all Tesla products Collaborate with team members to maximize repair...
Oct 06, 2026
Full time
Industrial Maintenance Technician Buena Park
$33.50 hourly
Altium Packaging Buena Park, CA
Work Shift: 1st & 3rd shift Altium Packaging, Our Culture Differentiates Us!   We incorporate our Guiding Principles into all aspects and at all levels of the organization and use them as a framework for decision-making.  We believe our Guiding Principles foster a culture of excellence that benefits both employees and customers. Our Guiding Principles Act with Integrity & in Compliance Drive Value Creation Be Disciplined Entrepreneurs Focus on the Customer Act with Humility Treat others with Dignity and Respect Seeking Fulfillment in your Work As a fully competent Industrial Maintenance Technician, incumbent will perform repairs, preventive and corrective maintenance on production machinery, plant blow mold equipment and facility. They are also responsible for following our company's Good Manufacturing Practices. Industrial Maintenance Technician responsibilities include, but are not limited to the...
Oct 07, 2026
Full time
Service Technician Diesel
$35.00 - $42.00 hourly
Vulcan Materials Company Corona, CA
Job Summary Responsible for diagnosing, repairing, and maintaining diesel engines and related systems in vehicles and equipment. Performs routine inspections, troubleshooting, and preventive maintenance to ensure optimal performance and compliance with safety standards. Collaborates with customers and team members to provide quality service and support. Essential Functions • Repair and Maintain Mobile Equipment. • Service, repair, adjust, and test all mobile equipment that operates throughout the plant to maximize performance and limit downtime. • Inspect all mobile equipment to identify and troubleshoot the cause of errors. Perform repairs to address problems when necessary. • Handle, install, position, and move parts, materials, and industrial hand tools in a safe manner throughout the shop and plant. • Document and Record Information.  • Ensure correct and accurate documentation is completed daily and monthly regarding all mobile equipment.  • Enter and maintain service...
Oct 05, 2026
Part time
Certified Welder
$39.78 - $45.00 hourly
Saalex Solutions, Inc. Corona, CA
Saalex is seeking a Certified Welder in Corona, CA to support communications tower modernization and infrastructure projects for Department of Defense customers. This position will support tower upgrade, installation, integration, testing, and field engineering activities associated with communications and range systems. The successful candidate will work closely with technical teams supporting construction, installation, maintenance, and upgrade efforts at customer locations, including travel to various project sites as required. Position Type:  Part-Time/On Call Salary:  $39.78  -  $45 hourly (depending upon experience) Work Location:  Full-time onsite. Essential Functions: Perform structural and specialty welding in support of communications tower upgrades, modifications, installations, and maintenance activities. Support installation, integration, testing, and repair activities associated with communications infrastructure and related...