Technician jobs in Concord, CA

ACES (Comprehensive Educational Services)

Nov 02, 2026

Full time

$25.00 - $30.00 hourly

ACES (Comprehensive Educational Services) Concord, CA

Start Your Career with a Bonus! Earn a $1,000 Sign-On Bonus if you're already a Registered Behavior Technician (RBT) with an active or inactive certification (expired certifications do not qualify) and can attend our 2-week Main Training Program held Monday-Friday from 9:00 AM-5:30 PM. New to the field? You may qualify for a $500 Sign-On Bonus by committing to our 4-week Main Training Program, held Monday-Friday from 9:00 AM-5:30 PM. Join ACES as a Behavior Technician! At ACES , we’re passionate about helping children with autism reach their full potential — and we care just as much about supporting our team. We prioritize work/life balance, employee wellness, and clear growth opportunities in a meaningful, data-driven field. When you join ACES, you're joining a team that's setting the standard in autism care. Through evidence-based treatment, innovative technology, and exceptional clinical support, our...

Oct 28, 2026

Full time

Solutions Engineer, Wireless - Concord/Bellevue/Portland

$78,750 - $142,030 yearly

T Mobile Concord, CA

At T-Mobile, we invest in YOU! Our Total Rewards Package ensures that employees get the same big love we give our customers. All team members receive a competitive base salary and compensation package - this is Total Rewards. Employees enjoy multiple wealth-building opportunities through our annual stock grant, employee stock purchase plan, 401(k), and access to free, year-round money coaches. That’s how we’re UNSTOPPABLE for our employees! This role supports business sales by providing technical expertise to design and present wireless solutions that meet customer needs. It involves consulting on customer opportunities, analyzing wireless network coverage, and assisting with in-building coverage requests. The role requires maintaining expert knowledge of wireless devices, network technologies, and value-added solutions to inform sales strategies. Success is measured by the ability to effectively support sales teams, address technical inquiries, and contribute to customer...

Oct 27, 2026

Part time

Vehicle Service Technician

$21.64 - $23.89 hourly

American Medical Response (AMR) Concord, CA

Concord/Contra Costa County POSITION: Part Time - Vehicle Service Technician (VST) - Non-Mechanical IMMEDIATELY HIRING! VEHICLE SERVICE TECHNICIAN We’re hiring a Vehicle Service Technician (VST) responsible for ensuring our ambulances are effectively serviced, safe and ready for response. This is a key role to help our team maintain and deliver timely and high-quality transportation services, care and customer service to patients. Responsibilities: Vehicle Service Technicians will ensure the ambulances are fully stocked, safely maintenance and ready to provide transportation services. Take pride in maintaining a safe and clean vehicle environment for the crew and the patients. Manage daily vehicle inventory checks to ensure stock of supplies and equipment, regularly update the equipment tracking log and place replacement requests when necessary. Run regular mechanical checks including oil, washer fluid and batteries, and report any vehicle...

Oct 21, 2026

Full time

Outside Sales Rep- Power & HVAC

$70,000 - $110,000 yearly

United Rentals Concord, CA

Great company. Great people. Great opportunities. If you’d like the chance to make your mark with the world’s largest equipment rental provider, come build your future with United Rentals! As an Outside Sales Rep within the Power/HVAC division at United Rentals, you will be the voice and initial point of contact for our industry leading company. You will use your sales skills to rent and sell specialty engineered power supply and climate control solutions, such as silenced diesel generators and air-conditioning equipment. We'll rely on you to use your exceptional sales and consultative skills to understand the needs of interested parties and turn them into loyal customers. You must be ambitious and outgoing, with a love for calling on customers, building relationships and selling our equipment and services. What you'll do: Increase revenue for the branch through quality customer service and a strong understanding of specialty engineered rental products to...

Oct 02, 2026

Full time

Entry Level Behavior Technician

$25.00 - $30.00 hourly

ACES (Comprehensive Educational Services) Concord, CA

Start Your Career with a Bonus! Earn a $1,000 Sign-On Bonus if you're already a Registered Behavior Technician (RBT) with an active or inactive certification (expired certifications do not qualify) and can attend our 2-week Main Training Program held Monday-Friday from 9:00 AM-5:30 PM. New to the field? You may qualify for a $500 Sign-On Bonus by committing to our 4-week Main Training Program, held Monday-Friday from 9:00 AM-5:30 PM. Join ACES as a Behavior Technician! At ACES , we’re passionate about helping children with autism reach their full potential — and we care just as much about supporting our team. We prioritize work/life balance, employee wellness, and clear growth opportunities in a meaningful, data-driven field. When you join ACES, you're joining a team that's setting the standard in autism care. Through evidence-based treatment, innovative technology, and exceptional clinical support, our...

Nov 12, 2026

Full time

Diesel Mechanic Experienced

$31.20 - $49.90 hourly

United Rentals Martinez, CA

Great company. Great people. Great opportunities. ****$2500 Sign on Bonus! If you’d like the chance to make your mark with the world’s largest equipment rental provider, come build your future with United Rentals! As a Diesel Mechanic - Experienced (Service Tech IV), you’ll use your skills to perform maintenance and repairs of complex equipment with limited or no supervision in a highly skilled, safe, and professional manner. Every day, you can improve and challenge yourself, and if you have the desire and ambition, you’ll have the potential to work towards leadership roles in our Service Department. Like every member of our team, we will rely on you to provide exceptional customer service to our customers. ****$2500 Sign on Bonus! What you'll do: Maintenance and repair of complex mechanical, electrical, hydraulic, and diesel systems on a variety of rental and customer equipment and tools while using a high degree of independent judgment When...

Nov 09, 2026

Full time

JC-536954 Maintenance Mechanic

$5,422 - $7,136 monthly

CalTrans Martinez, CA

This posting states its location as Contra Costa County rather than a street address. The work is assigned within that county. Under Direction of a Caltrans Bridge Maintenance Supervisor the incumbent performs a variety a skilled labor in the operation maintenance and repair of state-owned drawbridges, buildings, pump houses and other various state owned mechanical and non-mechanical structures, highways and state right of ways. Inspects, maintains, and repairs plumbing, heating, water, and sewer systems; does electrical maintenance and repair work; does miscellaneous minor building construction and repair work; estimates and requisitions materials and supplies; keeps tools and equipment in good condition; keeps records and prepares reports. May function on a day to day basis without close supervision and works individually or with a crew performing tasks related to Bridge maintenance. May instruct Lead or Supervise. Additional tasks may include, but are not limited to,...

Nov 09, 2026

Full time

JC-537826 Stationary Engineer

$6,088 - $8,477 monthly

Department of Motor Vehicles Martinez, CA

This posting states its location as Contra Costa County rather than a street address. The work is assigned within that county. Applications will be considered according to the established cut off periods of 12/4/26, 1/4/27, 2/4/27, and 3/4/27 candidates who are the most qualified will be invited to an interview. If a candidate for hire is identified during the established cut off period, candidates that file during the subsequent cut off period will not be considered. This position is located in the San Francisco Bay Peninsula, as such an additional 5% pay for Bay Area Engineer (Local 39 MOU) will be granted. Join the California Department of Motor Vehicles as a Stationary Engineer and play a vital role in maintaining the building systems that support DMV operations and public service throughout the region. This position performs inspection, maintenance, troubleshooting, and repair of HVAC, mechanical, electrical, and plumbing systems to ensure facilities operate...

Oct 28, 2026

Full time

Diesel Mechanic

$28.45 - $45.50 hourly

United Rentals Martinez, CA

Great company. Great people. Great opportunities. If you’d like the chance to make your mark with the world’s largest equipment rental provider, come build your future with United Rentals! As a Diesel Mechanic (Service Tech III), you’ll use your skills to perform maintenance and repairs on complex equipment in a safe and professional manner. Every day, you can improve and challenge yourself, and if you have the desire and ambition, you’ll have the potential to work towards higher levels of Service Technician and leadership roles in our Service Department. Like every member of our team, we will rely on you to provide exceptional customer service to our customers. What you'll do: Safe maintenance and repair of a variety of complex rental equipment involving mechanical, electrical, hydraulic, and diesel systems Assist in the training of lower level technicians as needed Maintain paperwork/electronic documentation of work performed (work orders) in a complete...

Contra Costa County Office of the Sheriff

Oct 23, 2026

Full time

Sheriff's Dispatcher I Contra Costa

$91,956 yearly

Contra Costa County Office of the Sheriff Martinez, CA

Bargaining Unit: DSA - Deputy Sheriff's Non-Sworn Rank & File Unit Why Join Contra Costa County Office of the Sheriff? The Contra Costa County Office of the Sheriff is the largest law enforcement agency in Contra Costa with over 1,100 sworn and professional employees dedicated to providing the highest level of law enforcement and customer services. The Office of the Sheriff offers a full range of services to over 1,000,000 residents in the 715-square mile county. The duties and mission of the Sheriff's Office are unlike most police agencies. Responsibilities include unincorporated area policing, contract cities (Danville, Lafayette, and Orinda) and special districts, air support (helicopters), marine patrol, dispatch, investigations, coroners, county detention facilities, custody alternative, court security, forensic services, police academy, and Office of Emergency Services. The Office of the Sheriff is recruiting individuals...

Oct 21, 2026

Full time

Entry Level HVAC Service Technician - Martinez

Service Champions Martinez, CA

HVAC Training Technician - Paid Training Program for Entry-Level Candidates! ** Location: Martinez, CA ** Are you an ambitious, career-oriented individual eager to elevate your professional journey while having fun and enjoying your work? Service Champions is looking for enthusiastic, driven Entry-Level Field Service Technicians. This is an exciting, full-time opportunity to join a company where your growth is prioritized. Why Join Us? We’ve been recognized as a San Francisco Bay Area Top Workplace every year since 2016! At Service Champions, we believe in putting people first. Our commitment to our clients is to provide exceptional service, living up to our “Trustworthy, On Time, and Worry-Free” brand promise. Our founder, Kevin Comerford, is passionate about fostering a supportive environment that allows our team members to grow and excel. No prior residential HVAC experience is required—we hire for attitude and train for skill. When you join our...

Oct 02, 2026

Part time

Repair and Tool Technician

$23.00 hourly

The Home Depot Martinez, CA

Multiple openings. The Home Depot has 3 openings for this role in Contra Costa County (Brentwood, Hercules, San Ramon). Apply once and your Veteran Staffing Consultant will help match you to a location and schedule. Job Description Position Purpose Repair and Tool Technicians are responsible for the evaluation and repair of small engines, outdoor power equipment and handheld electrical devices. This position makes equipment recommendations and ensures that units are maintained. Technicians work in both our stores with Tool Rental Centers and in our repair centers. In a store, technicians will be expected to provide service to store customers in Tool Rental which includes writing customer contracts and invoices for equipment rental and tool repairs, checking to make sure tool is operating properly and demonstrating its proper use (as needed). In addition to supporting customer repair needs, they are also responsible for the day-to-day operation and maintenance of equipment...

Oct 01, 2026

Full time

Field Diesel Mechanic - CES - Experienced

$31.20 - $49.90 hourly

United Rentals Martinez, CA

Great company. Great people. Great opportunities. If you’d like the chance to make your mark with the world’s largest equipment rental provider, come build your future with United Rentals! **** This is a 4 day work week-4 10 hour shifts As a Field Diesel Mechanic – Customer Equipment Solutions (Service Tech IV - Field Service - CES), you’ll use your skills to perform maintenance and repairs of complex equipment on customer owned equipment with limited or no supervision in a highly skilled, safe, and professional manner. Every day, you can improve and challenge yourself, and if you have the desire and ambition, you’ll have the potential to work towards leadership roles in our Service Department. Like every member of our team, we will rely on you to provide exceptional customer service to our customers. **** This is a 4 day work week-4 10 hour shifts What you'll do: Maintenance and repair of complex mechanical, electrical, hydraulic, and diesel systems on...

Nov 09, 2026

Full time

Expert Electrical Engineer, ATS

$140,000 - $238,000 yearly