60385 Automotive Technician - Mid Level Stoneridge Chrysler Jeep Dodge Of Dublin60385 Automotive Technician - Mid LevelDublin, CAFull timeAutomotive Technician Stoneridge Chrysler Jeep Dodge Of Dublin is looking for Mid-level Automotive Technicians to join their industry leading Service Team! Able to explain mechanical problems and needed repairs to Service Advisors and vehicle owners in a non-technical manner.
NewLead Automotive Technician CarmaxLead Automotive TechnicianHayward, CA$47.29–$55.19 / hourIn California, for Master Certified Technicians (Mechanical Associate 5) maintain ASE Certification in Engine Repair (A1), Transmission/Transaxle (A2), Manual Drive Train and Axles (A3), Steering and Suspension (A4), Brakes (A5), Electrical (A6), Heating Air Conditioning (A7) and Engine Performance (A8). Associates considered full-time salaried are entitled to paid time away with no specified limit as needed for sick, vacation, bereavement, jury duty, holidays, floating holiday, etc.
45558 Master Automotive Technician Covert Chrysler Dodge Jeep Ram45558 Master Automotive TechnicianSan Francisco, CAFull timeMaster Certified Technician / Automotive Mechanic Covert Chrysler Dodge Jeep Ram is looking for Certified Master Technicians to join their industry leading Service Team! Diagnose, maintain, and repair vehicle automotive systems including engine, transmission, electrical, steering, suspension, braking, air conditioning, etc.
NewMaintenance Technician II Summit School ServicesMaintenance Technician IISan Carlos, CAYou’ll work across yellow-bus systems—preventive maintenance, air and hydraulic braking, steering/suspension, electrical/charging, HVAC, drivetrains/transmissions, and DVIR/state inspection readiness—balancing quality repairs with uptime so routes leave on time. • Diagnose and repair automotive and diesel systems — including brakes, steering, suspension, drivetrains, electrical, cooling, and fuel systems — according to skill level.
NewSoftware Test Technician 4 - Contract TalentBurst, Inc.Software Test Technician 4 - ContractSunnyvale, CA$37.73–$42.99 / hourThe department plays a vital role in product and process quality, in new product development and production, and in the quality of all da Vinci Surgical System product lines, including system platforms, endoscopic instrumentation, and supporting accessories. The candidate must value shared responsibility and celebrate shared success, while forging strong relationships through collaboration with both teammates and internal customers.
NewEngineering Operations Technician, DCC Communities Amazon Data Services, Inc.Engineering Operations Technician, DCC CommunitiesSan Francisco, CAThese include the duties and responsibilities listed above, as well as the abilities to adhere to company policies, exercise sound judgment, effectively manage stress and work safely and respectfully with others, exhibit trustworthiness and professionalism, and safeguard business operations and the Company’s reputation. Our Engineering Operations Technicians II (EOT’s) help keep them that way by working with the brightest minds from around the globe to help test and implement the newest technology and work practices to meet the demands of a changing market.
NewField / Install Technician - San Jose, CA Lifeway MobilityField / Install Technician - San Jose, CASan Jose, CA$27–$32 / hourAt lifeway, we install and service accessibility solutions- like wheelchair ramps, stair lifts, and ceiling lifts - that help individuals regain their freedom and independence. Joining our team means becoming part of a highly engaged workforce where you will have access to training opportunities, growth potential, and a comprehensive benefits plan.
NewField / Install Technician - San Jose, CA Lifeway Mobility Holdings LLCField / Install Technician - San Jose, CASan Jose, CA$27–$32 / hourAt lifeway, we install and service accessibility solutions- like wheelchair ramps, stair lifts, and ceiling lifts - that help individuals regain their freedom and independence. Joining our team means becoming part of a highly engaged workforce where you will have access to training opportunities, growth potential, and a comprehensive benefits plan.
NewAccounting Technician I 4LEAF, IncAccounting Technician IPleasanton, CA$28.22–$34.47 / hourAs one of the industry’s notable providers of planning, building and safety, construction management, and fire consulting services, 4LEAF has an enviable track record of completing complex projects and staffing assignments with both public and private clients. We are looking for motivated self-starter who can work independently while supporting the overall accounting and billing functions of the organization.
Technician II Pinnacle Technical ResourcesTechnician IISanta Clara,, CaliforniaContractorThe specific compensation for this position will be determined by several factors, including the scope, complexity, and location of the role, as well as the cost of labor in the market; the skills, education, training, credentials, and experience of the candidate; and other conditions of employment. Successfully placed or hired candidates would only be asked for banking details after accepting an offer from us during our official onboarding processes as part of payroll setup.
NewPower and HVAC-Technician 3 Sunbelt RentalsPower and HVAC-Technician 3San Leandro, CA$31.13–$44.74 / hourThe following is a sample (but not exhaustive) list of the MOS, AFSC, and NEC Codes that may have transferrable skill sets that apply to this role: 001030 001085 001140 002068 1391 2F011 2F031 2F051 2F071 301 3374 3601 3E412 3E432 3E452 4140 4142 4143 4145 4149 4151 4222 4225 4226 4227 4229 4231 4233 4234 4237 4253 4291 4307 4308 4314 4316 4324 4355 4366 4509 4604 52X 63J 7022 70F9 7601 7606 7612 7613 7614 7615 7616 7617 77F 91A 91D 91E 91J 91L 91P 91X 92F 9559 9594 95AB ABE ABF AS EM EN FC GSE GSM MM MM(NUC) MR. Related experience may include: Construction Equipment Mechanic, Equipment Mechanic, Equipment Technician, Field Mechanic, Field Service Technician, Field Technician, Heavy Equipment Mechanic, Heavy Equipment Technician, Mechanic, Mobile Heavy Equipment Mechanic, Lubricator, Machine Repairer, Maintainer, Maintenance Electrician, Maintenance Man, Maintenance Mechanic, Maintenance Technician, Maintenance Worker, Oiler, Overhauler.
NewYard Technician Herc Rentals IncYard TechnicianFremont, CA$20–$23 / hourYard Technicians at Herc Rentals are responsible for keeping our facilities looking clean and professional by maintaining the cleanliness of our equipment and keeping everything organized and easily accessible. This role is a springboard to other opportunities at Herc Rentals including Driver, Mechanic, ProSales Associate, and Sales and Operations Coordinator roles.
US-Technician VI Tier 3 -Pay Rate BC ForwardUS-Technician VI Tier 3 -Pay RateSunnyvale, CA$30–$31 / yearFull timeThe ideal candidate will have strong experience in SMT and BGA rework, PCB repair, and test station build and troubleshooting and a proven ability to support engineering by reducing test downtime and executing complex rework with quality. With delivery centers and offices across North America and India, we take pride in building long-term relationships and delivering excellence through innovation, collaboration, and integrity.
Lab Technician I BC ForwardLab Technician IBurlingame, CA$31–$33 / hourFull timeThe ideal candidate will have strong experience in AR/VR devices, robotics, and scaled data collection with physical devices and a proven ability to execute precise data collection, annotation, and quality assurance tasks in a lab environment. With delivery centers and offices across North America and India, we take pride in building long-term relationships and delivering excellence through innovation, collaboration, and integrity.
Lab Technician I (Robotics) BC ForwardLab Technician I (Robotics)Burlingame, CA$31–$36 / hourFull timeThe ideal candidate will have experience in AR/VR, robotics, and hands-on data operations and a proven ability to collect, annotate, and validate high-quality datasets for prototype devices. With delivery centers and offices across North America and India, we take pride in building long-term relationships and delivering excellence through innovation, collaboration, and integrity.
NewLead Ops Coordinator United Site ServicesLead Ops CoordinatorSAN JOSE, CA$26.22–$36.71Overview: The Lead Ops Coordinator is responsible for direct supervision of Operations Coordinators and the daily coordination of quality services, deliveries/pick-ups, and additional services for your assigned branch/branches. About USS: United Site Services is the industry leader in comprehensive site services, committed to creating partnerships that help enable our customers’ project and event success.
Automotive LEAD Technician BIG O TIRESAutomotive LEAD TechnicianDanville, CaliforniaJob DescriptionThe Lead Technician/Mechanic position requires talent and technical expertise to diagnose drivability and electrical systems, while using leadership and mentoring skills in driving a team toward increased customer care and satisfaction. If you are a Shop Leader, with proven high level experience and have diagnostic experience as an automotive Tech and experience advanced mechanical experience, send us your resume for immediate consideration.
Experienced Lead Technician Window Cleaner ASF Clean TeamExperienced Lead Technician Window CleanerOakland, CAASF Clean Team is a woman-owned, California-based provides professional exterior cleaning services for residential and commercial properties across the Bay Area. ASF Clean Team is seeking an experienced Lead Technician to oversee field operations and ensure high-quality service delivery.
Power Washing Lead Technician Rolling Suds East BayPower Washing Lead TechnicianDanville, CaliforniaWe're one of the fastest-growing sites in the entire network, and we need a proven leader to help us dominate the East Bay market. If you're tired of dead-end jobs and want to build a real career in the growing commercial cleaning industry, let's talk.
Restoration Lead Technician ServproRestoration Lead TechnicianMilpitas, CaliforniaWe’re seeking self-motivated, proactive, responsible, and service-oriented teammates to join us in our mission of helping customers in their greatest moments of need by repairing and restoring homes and businesses with an industry-leading level of service. Servpro Franchise employees are not employed by, jointly employed by, agents of or under the supervision or control of Servpro Industries, LLC or Servpro Franchisor, LLC (the Franchisor), in any manner whatsoever.
(USA) Lead Technician, Facility Services, Exterior Services Walmart Inc(USA) Lead Technician, Facility Services, Exterior ServicesMilpitas, CA$34–$66 / hourIntermediate level functionality of word processing, spreadsheet, email, and presentation software (for example, Word, Excel, Outlook, PowerPoint), Landscaping/gardening crew leader or supervisor., Your expertise in commercial landscape management and exterior building/grounds maintenance will be instrumental in maintaining our exterior spaces, fostering a safe and clean environment for our valued customers.
Automotive Lead Technician Bridgestone Americas IncAutomotive Lead TechnicianFremont, CA$24.72–$39.36 / hourThe Senior Technician position requires your talent and technical expertise to diagnose drivability and electrical systems, while using your leadership and mentoring skills in driving a team toward increased customer care and satisfaction. Whatever role you fill, when you represent Bridgestone, you are a valued teammate, and part of our larger mission to "Serve Society with Superior Quality", for that, we offer you more than just a competitive compensation; we will provide you: A supportive and engaging onboarding experience to ensure a smooth transition into our team.
Lead Fabrication Technician - AV, Broadcast & Media Systems One Diversified LLCLead Fabrication Technician - AV, Broadcast & Media SystemsOakland, CAAs the direct operational partner to the Senior Manager, Fabrication Services, the Fabrication Lead manages daily production flow, verifies documentation, maintains tool and equipment readiness, and collaborates closely with the Operations, Logistics & Compliance team on materials, supplies, and commissioning support. They communicate frequently with project managers, engineers, fabrication managers, and field services leaders to relay progress updates, resolve issues, clarify build requirements, and maintain alignment across all project stakeholders.
Lead Technician II Restoration Management CompanyLead Technician IIHayward, CaliforniaCore responsibilities for the position are as follows: Maintain regular communications with key stakeholders including Branch Manager, Operations Manager, Project Manager, Supervisor and Project Coordinator for purposes of discussing matters relative to project schedules, changes in scope of work, material, and personnel resources to ensure smooth completion of project. The position of this role requires the following: Minimum 3 years’ experience in lead technician role in construction field, and/or restoration/mitigation field or experience gained through successfully meeting job requirements of Lead Tech I.
Chemline Technician Lead (2nd Shift) Ultra Clean Holdings IncChemline Technician Lead (2nd Shift)Fremont, CA$26.20–$39.38 / hourThe Technician Lead works in our Advanced Technology Cleaning Centers (ATCC) to process and clean (eliminating micro-contamination) our customers' new and in process tool chamber parts. The pay range for this position at commencement of employment is expected to be between $26.20 and $39.38/hour; however, base pay offered may vary depending on multiple individualized factors, including market location, job-related knowledge, skills, and experience.
Chemline Technician Lead (1st Shift) Ultra Clean Holdings IncChemline Technician Lead (1st Shift)Fremont, CA$26.20–$39.38 / hourThe Technician Lead works in our Advanced Technology Cleaning Centers (ATCC) to process and clean (eliminating micro-contamination) our customers' new and in process tool chamber parts. The pay range for this position at commencement of employment is expected to be between $26.20 and $39.38/hour; however, base pay offered may vary depending on multiple individualized factors, including market location, job-related knowledge, skills, and experience.
Water Restoration Lead Technician Roto-Rooter Services CompanyWater Restoration Lead TechnicianSanta Clara, California$50,000–$70,000 / yearOverview: Founded in 1935, Roto-Rooter is North America's largest plumbing, drain cleaning, and water cleanup services provider. Responsibilities: As our Water Restoration Project Lead, your responsibilities will include: Promote our commercial and residential services to insurance agents for properties that have been damaged by water .
Plumbing Install Lead Technician Albert Nahman PlumbingPlumbing Install Lead TechnicianHayward, California$60,000–$120,000 / yearMaster the products, materials, and supplies we provide especially relating to tankless water heaters, water filtration, tank type water heaters and fixture replacement and repairs. In this role, you will be responsible for meeting all their plumbing requests, and ensuring customers receive outstanding customer service from all Plumbing departments.
Water Restoration Lead Technician Roto-Rooter Group IncWater Restoration Lead TechnicianEast Palo Alto, CA$50,000–$70,000 / yearAs our Water Restoration Project Lead, your responsibilities will include: Promote our commercial and residential services to insurance agents for properties that have been damaged by water. Founded in 1935, Roto-Rooter is North America''s largest plumbing, drain cleaning, and water cleanup services provider.
Lead Land Technician GTT, LLCLead Land TechnicianSan Francisco, CARemoteUnder the supervision of an exempt supervisor or the direction of a higher land classification within the Land Technician line of progression or Land Surveyor's line of progression, the Lead Land Technician is responsible for performing routine and lead-level survey, mapping, and land rights-of-way work in support of gas and electric transmission infrastructure. This work includes such duties as coordinating the work of survey parties, conducting field survey work by running a survey party, operating survey equipment, taking field notes, and directing the work of other members of the survey party.
NewMaster Electrician & Lead Theatre Technician Jewish Community Center of San FranciscoMaster Electrician & Lead Theatre TechnicianSan Francisco, CA$33–$37 / hourPart timeGENERAL DESCRIPTIONPrimary technical lead responsible for all theatrical lighting systems and infrastructure within JCCSF performance spaces, serving as the Theatre Master Electrician. This role oversees the maintenance, design, and integration of lighting systems in Kanbar Hall and other venues to ensure operational reliability and performance readiness.
A/V Lead Technician The Gap IncA/V Lead TechnicianSan Francisco, CA$78,500–$98,100 / hourThe A/V Technician is responsible for delivering reliable, high-quality audio-visual support across our Events and other High-Profile meetings, conference rooms and overall A/V technology footprint, and client and business facing Zoom systems and accounts. This role serves as a key operational resource for daily A/V service delivery, including Event Support, incident response, A/V system maintenance, Zoom environment support, and conference room readiness.
Veterinary Technician Lead National Veterinary AssociatesVeterinary Technician LeadSan Francisco, CAAre you a motivated experienced Licensed Veterinary Technician who enjoys leading a team solving challenges and helping a clinic run smoothly Does your 5 year plan point you toward leadership and management We are seeking a lead veterinary technician to join our team and play a key role in supporting both patient care and staff development. • Well always reach out via verified LinkedIn profiles or emails ending in nva.com • All job opportunities and applications are hosted on our official careers site careers.nva.com
Lead R&D Technician Charge RoboticsLead R&D TechnicianSan Leandro, CaliforniaAs the Lead R&D Engineering Technician at Charge Robotics, you'll lead our technician team (~8) in building, testing, and deploying our next generation of solar installation robots. Leading and people-managing a team of ~8 technicians, including approving hours/PTO, prioritizing and assigning work across projects, and holding regular 1:1s and performance feedback.
Lead Veterinary Technician National Veterinary AssociatesLead Veterinary TechnicianSan Francisco, CAThis position supports daily operations mentors technical staff ensures compliance with best practices and works closely with management and veterinarians to maintain efficient workflows and exceptional patient care. For positions based in Colorado NVA provides eligible employees with paid sick and safe leave and public health emergency leave in accordance with the requirements of Colorados Healthy Families and Workplaces Act.
Lead Veterinary Technician Role National Veterinary AssociatesLead Veterinary Technician RoleSan Francisco, CAFour-doctor team with exceptional tenure (9-30 years in practice) • Highly respected in the community with a loyal following • Doctor-forward practice model that values skilled, empowered technicians • Dedicated surgery days with strong technician involvement (dentals, spayneuter, foreign body surgeries) • In-house IDEXX laboratory and collaboration with radiology specialists • Occasional exposure to exotic cases in addition to companion animal medicine • Leadership that is intentional about culture and committed to maintaining a positive, compassionate work environment. • Serve as a clinical leader and resource for the technician team • Lead by example in patient care, technical skills, and professionalism • Assist veterinarians with exams, treatments, and procedures • Perform and oversee anesthesia monitoring, dentals, and surgical support • Support training, onboarding, and skill development for technicians • Help maintain efficient workflows, organization, and communication on the floor • Foster teamwork, accountability, and a respectful work environment.
Lead Window Cleaner & Pressure Washing Technician Rolling Suds San Jose - Santa ClaraLead Window Cleaner & Pressure Washing TechnicianCampbell, CARolling Suds is looking for a dedicated and skilled Power Washing and Window Cleaning Professional to join our team. All inquiries about employment at this franchisee should be made directly to the franchise location, and not to Rolling Suds Corporate.
Lead Maintenance Technician AvalonBay Communities IncLead Maintenance TechnicianSan Francisco, CAEnsure vacant apartment homes and car garages are rent-ready in a timely manner including performing turnkey work, such as cleaning, carpet cleaning, appliance repair, caulking painting, and/or repairs to ensure apartment is ready for occupancy. This includes but is not limited to: Diagnose and repair problems in such areas as HVAC, electrical, plumbing, major appliances, carpentry, emergency systems, flooring, hardware accessories, masonry, painting/wallpaper, water features (pools, spas, etc.), and waste management systems.
Lead Formulation Technician Thermo Fisher Scientific IncLead Formulation TechnicianSunnyvale, CA$29.43–$35.50 / hourwithout assistance, Laboratory Setting, Some degree of PPE (Personal Protective Equipment) required (safety glasses, gowning, gloves, lab coat, ear plugs etc.), Strong Odors (chemical, lubricants, biological products etc.), Will work with hazardous/toxic materials. The ideal candidate will bring strong technical expertise, hands-on manufacturing experience, and leadership capabilities to drive process improvements and ensure the highest quality of column production.
Lead Radio Systems Technician Sequoia Communications Inc.Lead Radio Systems TechnicianSan Francisco, CARemoteSystems Installation: Lead the deployment of VHF/UHF radio systems, including fixed infrastructure (base stations, repeaters, antennas, cabling) and mobile vehicle installs. You will be the technical lead on major construction sites, managing complex installations from fixed-site repeaters to high-end vehicle fleet integration.
Lead Land Technician MasTec IncLead Land TechnicianDublin, California$69.57–$73.48 / hourFull timeResponsibilities: Under the supervision of an exempt supervisor is: (1) responsible for carrying out the full range of duties of the Senior Land Technician, (2) assigned the responsibility for coordinating the routine workflow in land engineering matters with other departments within the Divisions and General Office; directs the progress and is responsible for the quality of the work of subordinates. Overview: Company Summary: Intren West (IW) Professional Services is a professional consulting and construction management firm providing project management, field operations support, utility infrastructure services, and technical staffing solutions for public and private sector clients.
NewLead Data Center Support Services Technician Oracle CorpLead Data Center Support Services TechnicianSanta Clara, CA$31.83–$63.65 / hourDatacenter Services Operations-Network Configuration, Installation, and Augmentation: Leads the planning, risk assessment, and execution governance for large-scale network builds and migrations; validates architecture, cabling, and end-to-end connectivity. Technical Support and Trouble Shooting: Owns the escalation queue and trend analysis; directs complex investigations, establishes fix-forward plans, and ensures high-quality documentation of resolutions within SLAs.
Lead Manufacturing Technician Nova Pneuma, Inc.Lead Manufacturing TechnicianFremont, CA$32–$55 / hourPart timeIndependently set-up, operate, troubleshoot and dismantle a broad range of equipment (bench-top, medium, large scale used for the manufacturing of Nova Pneuma Inc products. Consistently works on complex assignments requiring independent action and a high degree of initiative to resolve issues.
Lead Medical Laboratory Technician U.S. Department of Veterans AffairsLead Medical Laboratory TechnicianSan Francisco, CA$63,081–$82,007 / yearLead MLTs must do a combination of at least three of the following duties: prepare work schedules and assign tasks to ensure timely completion of duties; ensure laboratory resources are in optimal working condition and address workflow needs; provide guidance and support of the work unit in supervisory absence; train personnel (including students) in methods, procedures and use of equipment and instruments specific to the assigned area; provide input to supervisor on performance and training needs of employees; adjust work assignments due to absences or changes in priorities; resolve simple, informal complaints of employees and patients, refer more difficult problems to the supervisor; and recommend approval and/or disapproval of leave requests. The Medical Laboratory Technician (MLT) performs testing in one or more of the following areas: Clinical Laboratory Improvement Amendments (CLIA) waived testing, phlebotomy, hematology, immunohematology, clinical chemistry, immunology, toxicology, urinalysis, referral laboratory, microbiology and specimen processing.
Quality Technician Lead Ultra Clean Holdings IncQuality Technician LeadFremont, CA$26.20–$39.38 / hourThe pay range for this position at commencement of employment is expected to be between $26.20 and $39.38/hour; however, base pay offered may vary depending on multiple individualized factors, including market location, job-related knowledge, skills, and experience. If hired, employee will be in an "at-will position" and the Company reserves the right to modify base salary (as well as any other discretionary payment or compensation program) at any time, including for reasons related to individual performance, Company or individual department/team performance, and market factors.
Lead Automotive Technician Midas DUBLIN 1865Lead Automotive TechnicianDublin, CAYou will be exposed to a wide range of makes and model vehicles, performing diagnostics, repairs and maintenance, including: Diagnostics . Experience using shop equipment such as lifts, tire changing equipment, alignment machines and scan tools.
Lead Engineering Technician, Battery Engineering Proterra IncLead Engineering Technician, Battery EngineeringBurlingame, CA$55–$70 / hourAbout the Role - You will: Lead technician work and operations relating to building and troubleshooting new equipment and manufacturing fixtures, setting up prototype builds, and testing new manufacturing processes. The role will include collaboration with both internal and external partners, taking a hands-on role ensuring that the factory can achieve the required capacity of batteries to be used by Proterra's customers.
Event Technician Lead, Audio Visual - 1440 Multiversity Encore Group (USA) LLCEvent Technician Lead, Audio Visual - 1440 MultiversityCAFor more information on our Competency Group, refer to the Competency Based Talent Management page on Encore Connect by searching for the title or copy & pasting this URL Link (https://psav.sharepoint.com/sites/HR/SitePages/Competency-Supported-Talent-Management.aspx). For technical external requirements, view our career path at jobs.encoreglobal.com and "career path" or the direct link below https://jobs.encoreglobal.com/en/career-paths.
Production Technician Lead Enpro IncProduction Technician LeadMilpitas, CA$28–$31 / hourMinimum Requirements/Qualifications: • Prefer to have a certificate or associate's degree in chemical technology or a related field like chemical process engineering • Some laboratory experience or equivalent experience working with chemicals is a plus • Must have demonstrated ability to follow instructions, handle delicate parts and equipment, and work with hazardous materials • Must have pride in his or her work and a quality orientation • Must be comfortable using computers for various workflows • Interaction with Other Employees: Regularly communicate with the Production Lead and teammates on daily assignments and reports any discrepancies or relevant production related information • Works frequently with Manufacturing Director to improve quality and processes. Key Responsibilities: • Works within a team to achieve customer-dictated delivery schedules • Works in a cleanroom environment for specialty processes • Supports design-of-experiments and customer process development • Handles chemicals, solutions, and chemical waste in a safe and appropriate manner • Performs cleaning operations on critical parts • Detail oriented, can follow production processes in a consistent and exacting manner • Maintain production records on all parts processed through each station • Take measurements for critical dimensions • Additional duties as assigned.
Lead Systems Technician Vector Security IncLead Systems TechnicianSan Francisco, CASummary: As a Lead Systems Technician, you will be responsible for the Servicing and/or Installation of commercial integrated systems including Burglar and Fire Alarms, Access Control, and Video. About Us: We are one of the largest security integrators in the country and have proudly been installing innovative security and smart automation solutions in homes and businesses for more than 50 years.