Maintenance Manager Marmon Holdings, IncMaintenance ManagerAmarillo, TXSCOPE: The Maintenance Manager is responsible for overseeing all aspects of machinery upkeep within a facility, including planning, executing, and communicating preventive maintenance schedules, managing repairs, supervising a team of maintenance technicians, and ensuring equipment operates at peak efficiency to minimize downtime, all while adhering to safety regulations and budget constraints. Design and implement comprehensive preventative maintenance plans to identify potential issues before major breakdowns occur, including scheduling routine inspections, cleaning, lubrication and coolant procedures.
Master Service Technician – Copier / Printer / Field Service (Xerox, Ricoh, Konica Minolta, Canon) DOCUmationMaster Service Technician – Copier / Printer / Field Service (Xerox, Ricoh, Konica Minolta, Canon)Amarillo, TexasDOCUmation is a privately held technology solutions company that provides IT, print, and software-managed services to businesses and other organizations throughout Texas. This is a master level position in a territory assignment which requires a high degree of troubleshooting and the capability to handle the full array of products serviced by DOCUmation.
Executive Project Manager, Pantex Quanta Government Solutions, LLCExecutive Project Manager, PantexAmarillo, TexasFull timeThe EPCM Project Executive provides executive-level leadership for complex Engineering, Procurement, and Construction Management (EPCM) projects supporting advanced manufacturing, energy infrastructure, and NNSA nuclear-related facilities. We encourage and inspire our people to embrace opportunities within our corporate office and 200 operating companies providing solutions for the utility, renewable energy, electric power, industrial, communications and government industries worldwide.
Branch Lending & Operations Manager I Home Bancshares, Inc.Branch Lending & Operations Manager IAmarillo, TXWhile performing the functions of this job, the employee is regularly required to stand, walk, sit, use hands to finger, handle, or feel, stoop, kneel, crouch, or crawl, talk or hear; frequently required to reach with hands and arms; and occasionally required to climb or balance. ability to write reports, business correspondence, and policy/procedure manuals; ability to effectively present information and respond to questions from groups of managers, clients, customers, and the general public.
Account Manager SMB- Business Sales Verizon Communications IncAccount Manager SMB- Business SalesAmarillo, TXWhether you're continuously hunting and prospecting for new business or growing existing accounts, you'll consult with customers to identify their business challenges and recommend tailored solutions to solve them and ultimately deliver a powerful return for customers while improving their business and growing our revenue. With your sales experience, ability to efficiently manage your time, excellent customer relations skills, and excitement for technology, you'll deliver outstanding and innovative business solutions that support our technology evolution and the way businesses connect.
Associate Project Manager 2 - Substation & Transmission Sargent & LundyAssociate Project Manager 2 - Substation & TransmissionAmarillo, Texas$69,298–$99,644 / yearFull timeEssential skills and experience: 1+ years of construction or engineering internship, co-op, or work experience which includes project controls, project planning, project scheduling, and earned value performance, preferably within the power industry. Working knowledge in MS Office tools, with emphasis on the advanced use of MS Excel in creating and maintaining detailed, interactive spreadsheets, workbooks, and databases.
Associate Project Manager 2 Substation & Transmission Sargent & Lundy LLCAssociate Project Manager 2 Substation & TransmissionTX$69,298–$99,644 / yearEssential skills and experience: 1+ years of construction or engineering internship, co-op, or work experience which includes project controls, project planning, project scheduling, and earned value performance, preferably within the power industry. Working knowledge in MS Office tools, with emphasis on the advanced use of MS Excel in creating and maintaining detailed, interactive spreadsheets, workbooks, and databases.
EHS Partner Delivery and Offsite Construction Area Manager Google LLCEHS Partner Delivery and Offsite Construction Area ManagerAmarillo, TXAs a Program Manager at Google, you'll lead complex, multi-disciplinary projects from start to finish - working with stakeholders to plan requirements, manage project schedules, identify risks, and communicate clearly with cross-functional partners across the company. As a Partner Delivery and Offsite (PDO) EHS Construction Area Manager, you will serve as the primary Google Environmental, Health and Safety (EHS) authority for Google's Amarillo/Claude area mega-campus developments, overseeing a large portfolio.
WATER RECLAMATION FACILITY MANAGER City of Amarillo, TXWATER RECLAMATION FACILITY MANAGERAmarillo, TXDirects and plans for measurable staff development through scheduled onsite and offsite training opportunities with a goal of continuous development in staff licensing, asset management utilization, safety and risk management skills, laboratory technology training, mechanical skill, and instrumentation optimization. Supervises employees, including the hiring, evaluation, discipline, training, handling of issues and corrective action plans and termination of employees for the departments; prepares performance evaluations for all direct reports and reviews all performance evaluations prepared by subordinates.
Water Reclamation Facility Manager City of Amarillo, TXWater Reclamation Facility ManagerAmarillo, TXDirects and plans for measurable staff development through scheduled onsite and offsite training opportunities with a goal of continuous development in staff licensing, asset management utilization, safety and risk management skills, laboratory technology training, mechanical skill, and instrumentation optimization. Supervises employees, including the hiring, evaluation, discipline, training, handling of issues and corrective action plans and termination of employees for the departments; prepares performance evaluations for all direct reports and reviews all performance evaluations prepared by subordinates.
Lead Project Manager - Substation & Transmission Sargent & LundyLead Project Manager - Substation & TransmissionAmarillo, Texas$145,310–$222,001 / yearFull timeCompensation Range: $145,310.00 - $222,001.00 Transparency Statement: Sargent & Lundy discloses compensation ranges that comply with all local and state regulations. The total compensation package for eligible positions will include a base salary or an hourly rate and a comprehensive benefits package, reflecting our commitment to rewarding performance and supporting the overall well-being of our employees.
Project Manager 2 - Substation & Transmission Sargent & LundyProject Manager 2 - Substation & TransmissionAmarillo, Texas$134,546–$205,557 / yearFull timeCompensation Range: $134,546 - $205,557 Transparency Statement: Sargent & Lundy discloses compensation ranges that comply with all local and state regulations. The total compensation package for eligible positions will include a base salary or an hourly rate and a comprehensive benefits package, reflecting our commitment to rewarding performance and supporting the overall well-being of our employees.
Project Manager 1 - Substation & Transmission Sargent & LundyProject Manager 1 - Substation & TransmissionAmarillo, Texas$100,019–$152,807 / yearFull timeCompensation Range: $100,019 - $152,807 Transparency Statement: Sargent & Lundy discloses compensation ranges that comply with all local and state regulations. The total compensation package for eligible positions will include a base salary or an hourly rate and a comprehensive benefits package, reflecting our commitment to rewarding performance and supporting the overall well-being of our employees.
Lead Project Manager Substation & Transmission Sargent & Lundy LLCLead Project Manager Substation & TransmissionAmarillo, TX$142,710–$215,440 / yearThe total compensation package for eligible positions will include a base salary or an hourly rate and a comprehensive benefits package, reflecting our commitment to rewarding performance and supporting the overall well-being of our employees. Our commitment extends beyond the workplace, offering comprehensive healthcare plans and generous paid time off to support our team members in every aspect of their lives.
Project Manager 1 Substation & Transmission Sargent & Lundy LLCProject Manager 1 Substation & TransmissionAmarillo, TX$100,019–$152,807 / yearThe total compensation package for eligible positions will include a base salary or an hourly rate and a comprehensive benefits package, reflecting our commitment to rewarding performance and supporting the overall well-being of our employees. Our commitment extends beyond the workplace, offering comprehensive healthcare plans and generous paid time off to support our team members in every aspect of their lives.
Project Manager 2 Substation & Transmission Sargent & Lundy LLCProject Manager 2 Substation & TransmissionAmarillo, TX$134,546–$205,557 / yearThe total compensation package for eligible positions will include a base salary or an hourly rate and a comprehensive benefits package, reflecting our commitment to rewarding performance and supporting the overall well-being of our employees. Our commitment extends beyond the workplace, offering comprehensive healthcare plans and generous paid time off to support our team members in every aspect of their lives.
Service Technician AmarilloService TechnicianAmarillo, TexasCorrects vehicle deficiencies by removing, repairing, adjusting, overhauling, assembling, disassembling, and replacing major assemblies, sub-assemblies, components, parts, or systems, such as, power and drive trains, electrical, air conditioning, fuel, emission, brake, steering, hydraulics; completes machine shop operations; making adjustments and alignments including bearing loads, gear tooth contact, valve mechanisms, governors, oil systems, control linkages, clutches, and traction units. · Install injectors, pistons, liners, cam shafts, cylinder heads, rod and main bearings, oil pans, clutches, fan hubs,differentials, fifth wheels, brakes, change or recharge batteries, and replace transmissions and other parts.
Field Service Representative I Schneider Electric USA, IncField Service Representative IAmarillo, TXFull timeSchneider's Field Service Representatives play an impactful role within the organization - collaborating with customers, team members and third-party partners to perform assembly, startup, diagnostic, repair and preventive maintenance on both Company and third-party manufactured equipment in a variety of dynamic environments. We ensure you feel secure with benefits that help you and your family thrive: medical (with member reward points), dental, vision, and basic life insurance, Benefit Bucks, flexible work arrangements, paid family leaves, well-being programs, 12 holidays per year, and 15 days of paid time off per year.
NewField Service Representative - Power Distribution/Electrical Schneider Electric SEField Service Representative - Power Distribution/ElectricalAmarillo, TXAs a Field Service Representative, a typical day for you might include: Pre-site, startup, repair, preventive maintenance, and field modification of equipment Problem solving with customers, electricians, sales partners, technical support, District Service teams Completion of field service reports, expense reports, preventive maintenance, and startup data sheets Working with your Manager and/or Regional Service Director to resolve complex escalated issues Continuous learning and training on various products both in the field and in the classroom On some days, you may even: Travel throughout the region for local customer support or even countrywide travel. The ability to read blueprints/schematics Thorough understanding of principles of AC and DC power, various AC and DC supply circuit components 2+ years of field service repair and customer service with UPS (Uninterruptible power supply (UPS) systems, power distribution and switchgear, seamless automatic transfer switches (ATS), power distribution units, electrical, electro-mechanical or electronics related equipment 2+ years in Field Services or equivalent industry experience.
Crane Field Service Technician/Mechanic Kirby-Smith MachineryCrane Field Service Technician/MechanicAmarillo, TexasThe Crane Field Service Technician operates a mobile service vehicle and travels to customer locations to perform in-field repairs on various brands of heavy equipment. We are at the forefront of today’s construction industry growth and have several exciting job opportunities for talented, energized professionals across the region who want to join our #WeAre1KirbySmith family!
Heavy Equipment Shop Service Technician/Mechanic Kirby-Smith MachineryHeavy Equipment Shop Service Technician/MechanicAmarillo, TexasMust be able to work in extreme heat or cold and wet, damp, dusty, or windy conditions and tolerate exposure to typical noises, hazardous materials, and fumes/odors associated with the shop. This includes diagnosing issues, ordering parts, writing technical reports, maintaining the care of company assets, and maintaining proper communication with others.
Heavy Equipment Field Service Technician/Mechanic Kirby-Smith MachineryHeavy Equipment Field Service Technician/MechanicAmarillo, TexasThe Heavy Equipment Field Service Technician operates a mobile service vehicle and travels to customer locations to perform in-field repairs on various brands of heavy equipment. Ability to work in extreme heat or cold and wet, damp, dusty, or windy conditions and tolerate exposure to typical noises, hazardous materials, and fumes/odors.
Mobile Service Technician Rush EnterprisesMobile Service TechnicianAmarillo, TexasFull timeDiagnosis, removal and replacement of injectors, pistons, liners, cam shafts, cylinder heads, rod and main bearings, oil pans, clutches, fan hubs, differentials, fifth wheels, brakes, changes or recharges batteries, and replaces transmissions and other parts. Handle basic maintenance of the truck including filling tank with fuel, checking oil, keeping it clean, and making sure required inspections are performed and documented as assigned.
NewDoD SkillBridge Heavy Equipment Service Technician Kirby-Smith MachineryDoD SkillBridge Heavy Equipment Service TechnicianAmarillo, TexasMilitary experience in a mechanical, technical, or maintenance-related field preferred, such as wheeled or tracked vehicle maintenance, power generation equipment repair, or a similar military occupational specialty or rating. Compensation: Service members continue to receive full military pay and benefits during the internship; Kirby-Smith provides the training experience at no cost to the service member or the Department of Defense.
Field Service Technician II - BESS ON.energyField Service Technician II - BESSAmarillo, TexasThe company supplies and operates hyperscale power systems that solve the toughest resilience challenges, delivering custom solutions for AI data centers, mission-critical facilities, and front-of-the-meter assets. Execute scheduled preventative maintenance (PM) tasks on ON.energy BESS equipment, inverters, and associated electrical infrastructure in accordance with OEM requirements and site-specific maintenance plans.
Field Service Technician I - BESS ON.energyField Service Technician I - BESSAmarillo, TexasThe company supplies and operates hyperscale power systems that solve the toughest resilience challenges, delivering custom solutions for AI data centers, mission-critical facilities, and front-of-the-meter assets. Execute scheduled preventative maintenance (PM) tasks on ON.energy BESS equipment, inverters, and associated electrical infrastructure in accordance with OEM requirements and site-specific maintenance plans.
Field Service Representative I Schneider Electric SEField Service Representative IAmarillo, TXAs a Field Service Representative, a typical day for you might include: Pre-site, startup, repair, preventive maintenance, and field modification of equipment Problem solving with customers, electricians, sales partners, technical support, District Service teams Completion of field service reports, expense reports, preventive maintenance, and startup data sheets Working with your Manager and/or Regional Service Director to resolve complex escalated issues Continuous learning and training on various products both in the field and in the classroom On some days, you may even: Travel throughout the region for local customer support or even countrywide travel. Assist senior technicians and support Project Management on larger system start-ups Work alongside larger teams of FSRs and collaborate with Project Managers on higher complexity projects Act on behalf of the District Service Manager to resolve operational issues as required This may be the next step in your career journey if you have: An Associate's degree, trade/vocational certification, Military training or similar experience in electrical-related disciplines.
Heavy Equipment Service Technician ASCO EquipmentHeavy Equipment Service TechnicianAmarillo, TexasIn this hands-on position, you’ll diagnose, repair, and maintain a variety of machinery, delivering top-tier service with expertise, efficiency, and a customer-first mindset. As a Service Technician, you’ll play a vital role in keeping our customers' heavy equipment running at peak performance.
Service Technician TPG Arise Equity ManagementService Technician TPGAmarillo, TexasOther: Maintains outstanding daily community cleanliness, curb appeal, and security (i.e., locking maintenance shops, changing unit keys). Make Readies: make ready process, float and texture, hardware installation, flooring, paint, cabinetry, plumbing fixtures, caulking, windows.
Field Service Technician II - Bess On.EnergyField Service Technician II - BessAmarillo, TXThe company supplies and operates hyperscale power systems that solve the toughest resilience challenges, delivering custom solutions for AI data centers, mission-critical facilities, and front-of-the-meter assets. Execute scheduled preventative maintenance (PM) tasks on ON.energy BESS equipment, inverters, and associated electrical infrastructure in accordance with OEM requirements and site-specific maintenance plans.
Field Service Technician I - Bess On.EnergyField Service Technician I - BessAmarillo, TXThe company supplies and operates hyperscale power systems that solve the toughest resilience challenges, delivering custom solutions for AI data centers, mission-critical facilities, and front-of-the-meter assets. Execute scheduled preventative maintenance (PM) tasks on ON.energy BESS equipment, inverters, and associated electrical infrastructure in accordance with OEM requirements and site-specific maintenance plans.
Field Service Technician II - BESS ON Energy Storage IncField Service Technician II - BESSAmarillo, TXAs AI demand surges past what the grid and traditional data centers can support, ON.energy provides a new class of power technology proven at gigawatt scale and trusted by the world's leading cloud and AI companies. Execute scheduled preventative maintenance (PM) tasks on ON.energy BESS equipment, inverters, and associated electrical infrastructure in accordance with OEM requirements and site-specific maintenance plans.
Field Service Technician I - BESS ON Energy Storage IncField Service Technician I - BESSAmarillo, TXAs AI demand surges past what the grid and traditional data centers can support, ON.energy provides a new class of power technology proven at gigawatt scale and trusted by the world's leading cloud and AI companies. Execute scheduled preventative maintenance (PM) tasks on ON.energy BESS equipment, inverters, and associated electrical infrastructure in accordance with OEM requirements and site-specific maintenance plans.
Project Manager-Thermal Generation Stantec IncProject Manager-Thermal GenerationAmarillo, TXIn this role you will support our culture of internal and external client service, build our strength in understanding and anticipating client needs and expectations, execute strategies to advance the client's project objectives and manage risk, establish priorities, promote alignment the project team, and resolve emergent problems. The project scope will be for either Owner's Engineer or Detailed Engineering/Design services for reciprocating engine, simple cycle, combined cycle, and/or repowering projects that serve the utility, IPP, and data center market.
Service Advisor - Truck Care Love's Travel Stops & Country StoresService Advisor - Truck CareAmarillo, TXWith nearly 40,000 team members, travel stops are the core business along with products and services that provide value for professional drivers, fleets, traveling public, RVers, alternative energy and wholesale fuel customers. Service Advisors are key members of management, combining technical and managerial skills to lead service centers and progress towards becoming a Truck Care General Manager.
Construction Manager- Heavy Industrial Big-D Construction CorpConstruction Manager- Heavy IndustrialAmarillo, TXPrepares for, attends, and represents the company in applicable meetings including, but not limited to, the following: job "kick off"; weekly project; monthly project manager-superintendent; monthly job review; owner-architect; and management report (upon request). This includes but is not limited by the following: ensure financial obligations to subcontractors are settled within 30 days of substantial, and that the final payment is received within 60 days.
Senior Account Manager-Business Sales Verizon Communications IncSenior Account Manager-Business SalesAmarillo, TXWhether you're continuously hunting and prospecting for new business or growing existing accounts, you'll consult with customers to identify their business challenges and recommend tailored solutions to solve them and ultimately deliver a powerful return for customers while improving their business and growing our revenue. Confidently demonstrating a knowledgeable understanding of wireless and mobility products and groundbreaking integrated software solutions to be able to successfully promote and position products including: Cloud, Security, ISP, VoIP and Google platforms.
IT Support Lead Herring BankIT Support LeadAmarillo, TXFull timeThe IT Support Lead supports the lifecycle of end-user technology across the bank, including workstations, printers, mobile devices, conference room technology, IP phones, end-user software, and other endpoint devices and services. · Must be able to actively participate in virtual meetings, training, and communications using Bank-approved technology (e.g., Microsoft Teams), including maintaining reliable audio/video capability and use of Bank-issued systems.
Field Superintendent - Interior Specialties Hoffman Construction CoField Superintendent - Interior SpecialtiesAmarillo, TX$100,000–$150,000 / yearHoffman Construction is a forward-thinking, self-performing builder specializing in technically complex, sustainable projects across advanced technology, mission critical, life sciences, healthcare, higher education, and commercial markets. The worker is required to have close visual acuity to perform an activity such as: preparing and analyzing data and figures; transcribing; viewing a computer terminal; reading printed and digital documents.
NewHashboard Repair Specialist, Vega Hut 8Hashboard Repair Specialist, VegaAmarillo, TXReporting to the Facility/Associate Manager, Repair Center Operations, the Hashboard Repair Technician II is a senior bench technician role responsible for diagnosing, repairing, and reworking hashboards used in bitcoin mining hardware, while also mentoring and providing technical leadership to Technician I staff. The Hashboard Repair Technician II must be able to diagnose problems on malfunctioning hashboards down to the component level, perform micro-soldering and component-level rework, and determine whether a board can be repaired or must be scrapped, often on the most complex or escalated failures.
Wind Hub Technician - TX 10 (Amarillo, TX Area) GE Vernova IncWind Hub Technician - TX 10 (Amarillo, TX Area)Amarillo, TXRemote$31.68–$42.20 / hourPerform maintenance, repair or replacement of parts to correct malfunctions; Troubleshoot complex mechanical, hydraulic, and electrical problems on variable pitch & variable speed turbines; Help in all areas of site operations as directed by manager with minimal supervision, Perform some diagnostic electrical analysis; Document all work performed using computer-based service reporting procedures and. GE Vernova Inc. or its affiliates (collectively or individually, "GE Vernova") sponsor certain employee benefit plans or programs GE Vernova reserves the right to terminate, amend, suspend, replace, or modify its benefit plans and programs at any time and for any reason, in its sole discretion.
Environmental Geologist - 2 years min experience AECOMEnvironmental Geologist - 2 years min experienceAmarillo, TXResponsibilities: Conducting site characterization and remedial investigation of surface and subsurface impacts using data collected from soil borings, test pits, surface and borehole geophysical surveys, aquifer testing, and sampling of environmental media (e.g., soil, groundwater, surface water, soil vapor, and air) for field screening and laboratory analysis. We invite you to bring your bold ideas and big dreams and become part of a global team of over 50,000 planners, designers, engineers, scientists, digital innovators, program and construction managers and other professionals delivering projects that create a positive and tangible impact around the world.
Director of Data Center Construction Fermi America IncDirector of Data Center ConstructionAmarillo, TXThis is a high-visibility leadership role that requires deep experience managing large-scale construction programs in mission-critical or hyperscale data center environments, with a strong command of GMP/EPC contract structures, field operations, and subcontractor management. Excellent communication and stakeholder management skills, with a demonstrated ability to build collaborative, high-trust relationships across technical, commercial, and executive audiences-including tenant onsite leadership, contractors, and cross-functional internal teams.
["Substation Field Engineer","Substation Field Engineer"] WSP["Substation Field Engineer","Substation Field Engineer"]Amarillo$67,600–$111,650 / yearTasks may include assistance with the research, design, concept development, and construction of transmission and distribution substations, power distribution, power regulation, renewable energy, as well as protection and control systems in a wide variety of contexts (utilities, transportation, building, and Federal, State, and local government projects). Provides support to technical staff, engineers, and project managers for the due diligence, investigation, remediation, impact assessment, permitting, design, development, and construction of utility, industrial, and commercial scale projects in the public and private sector.
NewSenior Software Engineer - Contact Center Technology Ascensus LLCSenior Software Engineer - Contact Center TechnologyAmarillo, TX$100,000–$160,000 / yearThis role combines software engineering, generative AI, prompt engineering, and customer engagement technologies to deliver virtual agents, intelligent self-service capabilities, agent assist solutions, and AI-powered business workflows. You'll work with a modern tech stack including Python, NET, Azure OpenAI, LangChain, PostgreSQL, Docker, Cursor, Git, Azure DevOps, NICE CXone, AI Agents, and conversational AI technologies to deliver high value software to our business.
Substation Field Engineer WSP Global IncSubstation Field EngineerAmarillo, TX$67,600–$111,650 / yearTasks may include assistance with the research, design, concept development, and construction of transmission and distribution substations, power distribution, power regulation, renewable energy, as well as protection and control systems in a wide variety of contexts (utilities, transportation, building, and Federal, State, and local government projects). Provides support to technical staff, engineers, and project managers for the due diligence, investigation, remediation, impact assessment, permitting, design, development, and construction of utility, industrial, and commercial scale projects in the public and private sector.
Data Center Electrical Engineer Google LLCData Center Electrical EngineerAmarillo, TXProvide technical support to data center services and operations teams, defining electrical system design requirements for multiple data center projects from inception to completion. Google is a global company and, in order to facilitate efficient collaboration and communication globally, English proficiency is a requirement for all roles unless stated otherwise in the job posting.
Environmental Technician III AECOMEnvironmental Technician IIIAmarillo, TX$22.50–$30 / hourPreferred Qualifications** + Candidate will be required to complete the following (when appropriate): 40-hour OSHA HAZWOPER training or annual refresher class, 30-hour OSHA Supervisor training, First Aid/CPR training, and AECOM specific training + Candidate will be required to obtain the Safety Trained Supervisor Construction (STSC) and the Construction Health and Safety Technician (CHST) certification. We invite you to bring your bold ideas and big dreams and become part of a global team of over 50,000 planners, designers, engineers, scientists, digital innovators, program and construction managers and other professionals delivering projects that create a positive and tangible impact around the world.
Data Center Technician III Google LLCData Center Technician IIIAmarillo, TXFrom software to hardware our teams are shaping the future of world-leading hyperscale computing, with key teams working on the development of our TPUs, Vertex AI for Google Cloud, Google Global Networking, Data Center operations, systems research, and much more. We"re the driving force behind Google"s groundbreaking innovations, empowering the development of our cutting-edge AI models, delivering unparalleled computing power to global services, and providing the essential platforms that enable developers to build the future.
Mobile Maintenance Technician AmarilloMobile Maintenance TechnicianAmarillo, TexasCorrects vehicle deficiencies by removing, repairing, adjusting, overhauling, assembling, disassembling, and replacing major assemblies, sub-assemblies, components, parts, or systems, such as, power and drive trains, electrical, air conditioning, fuel, emission, brake, steering, hydraulics; completes machine shop operations; making adjustments and alignments including bearing loads, gear tooth contact, valve mechanisms, governors, oil systems, control linkages, clutches, and traction units. Install injectors, pistons, liners, cam shafts, cylinder heads, rod and main bearings, oil pans, clutches, fan hubs, differentials, fifth wheels, brakes, change or recharge batteries, and replace transmissions and other parts.