NewEquipment Associate United RentalsEquipment AssociatePhoenix, AZDemonstrate proper usage of hand tools, including cordless drill, airhose/compressor, buffer, heat gun, propane torch, air tools, tile cutter, saws, auger, fork lift, etc. The actual pay rate offered to candidates varies depending upon a wide range of factors including specific position, location, education, training, experience, skills, and ability.
Assistant Cultural Resources Specialist System OneAssistant Cultural Resources SpecialistPhoenix, AZ$20–$27 / hourThe selected candidate will work as part of a multi-person field crew conducting cultural resource surveys on Arizona State Land Department lands. We are seeking an Assistant Cultural Resources Specialist to support an upcoming archaeological survey project in North Scottsdale.
NewBilingual Multi-Location Customer Service Specialist (Spanish) Sherwin-WilliamsBilingual Multi-Location Customer Service Specialist (Spanish)Phoenix, AZThe wage range listed for this role takes into account the wide range of factors considered in making compensation decisions including skill sets; experience and training; licensure and certifications; and other business and organizational needs. The Company therefore has determined that a review of criminal history is necessary to protect the business and its operations and reputation and is necessary to protect the safety of the Company’s customers, staff, employees, vendors, contractors, and the general public.
NewBilingual Customer Service Specialist (Spanish) Sherwin-WilliamsBilingual Customer Service Specialist (Spanish)San Tan Valley, AZ$16.50The wage range listed for this role takes into account the wide range of factors considered in making compensation decisions including skill sets; experience and training; licensure and certifications; and other business and organizational needs. The Company therefore has determined that a review of criminal history is necessary to protect the business and its operations and reputation and is necessary to protect the safety of the Company’s customers, staff, employees, vendors, contractors, and the general public.
NewCustomer Service Specialist (Bilingual Preferred) Sherwin-WilliamsCustomer Service Specialist (Bilingual Preferred)Mesa, AZThe wage range listed for this role takes into account the wide range of factors considered in making compensation decisions including skill sets; experience and training; licensure and certifications; and other business and organizational needs. The Company therefore has determined that a review of criminal history is necessary to protect the business and its operations and reputation and is necessary to protect the safety of the Company’s customers, staff, employees, vendors, contractors, and the general public.
NewPeople Operations Specialist Sunstate EquipmentPeople Operations SpecialistPhoenix, AZPlus, with benefits like Baby Bonding, My Holiday vacation time, and discounts on everything from movie tickets to cell phone bills, we're constantly evolving our resources to provide our people with tools to make their lives easier! Three to five years of progressively responsible experience supporting Human Resources, People Operations, business operations, or an equivalent administrative function.
NewCertified Child Life Specialist (CCLS) - Methodist Carle HealthCertified Child Life Specialist (CCLS) - MethodistPeoria, AZConsistently prioritizes work based on changes in patient condition, changes in assignment and unanticipated interruptions Identifies and utilizes team resources to solve identified problems or needs Collaborates with the health care team in the organization of tasks and activities for the patient's care from admission to discharge according to the plan of care and to meet identified expected outcomes Works with other team members in delegating tasks and activities appropriately Advocates with physicians on patient's behalf when necessary Utilizes communication and teamwork strategies aimed at promoting high team performance and achieving optimal patient outcomes and unit productivity Chooses an appropriate and meaningful communication style when interacting with others: gives and accepts constructive. Ensures patient safety in the hospital environment by following policy/procedures and adhering to National Patient Safety Goals Consults appropriate resources within the hospital to provide specialized education Utilizes SVI patient education system as a resource for patients and family members Promotes the professional development of self and team members Shares clinical knowledge through formal and informal teaching and in response to the learning needs of others.
NewSpecialist, Medical Training Carle HealthSpecialist, Medical TrainingPeoria, AZAt Carle Health, we're committed to fostering a workplace where every team member feels valued, respected and empowered, where passion and purpose come together to positively impact the lives of our patients and our communities. Analyzes clinical situations in a systematic way and acts to obtain resources or correct problems to meet or exceed expected outcomes or patient needs.
NewParts Specialist (Receiving & Distribution) Sunstate EquipmentParts Specialist (Receiving & Distribution)Phoenix, AZ$20–$28 / hourPlus, with benefits like Baby Bonding, My Holiday vacation time, and discounts on everything from movie tickets to cell phone bills, we're constantly evolving our resources to provide our people with tools to make their lives easier! We are working hard to challenge the typical ways of business and develop an environment where our employees feel safe, comfortable, and look forward to coming to work.
Rotating Equipment Specialist - Mesa, AZ Matheson Tri-Gas IncRotating Equipment Specialist - Mesa, AZMesa, AZJOB SUMMARY: Large Rotating Equipment Specialist is responsible for installing, trouble shooting, repairing and maintaining our centrifugal, reciprocating, piston, diaphragm, and screw compressors along with additional compressed air system components. Responsibilities: Provides technical assistance on equipment for pre-commissioning, start-ups, installations and repairs of compressed gas systems including "hands-on" work to assure equipment operates to the plants requirement.
Customer Service Field Specialist (Medical Equipment) -- Mesa, AZ Arjo ABCustomer Service Field Specialist (Medical Equipment) -- Mesa, AZMesa, AZ$22–$23.50 / hourWith over 6500 people worldwide and 65 years caring for patients and healthcare professionals, we are committed to driving healthier outcomes for people facing mobility challenges. Our products and solutions are designed to promote a safe and dignified experience through patient handling, medical beds, personal hygiene, disinfection, diagnostics, and the prevention of pressure injuries and venous thromboembolism.
NewAdvanced Contact Team (ACT) Backoffice Equipment (Tractor/Trailer) Specialist Swift Transportation Co LLCAdvanced Contact Team (ACT) Backoffice Equipment (Tractor/Trailer) SpecialistPhoenix, AZ$22–$28 / hourHandle highly complex incoming calls and any escalated issues; determine appropriate resolution(s) and follow-up to ensure initiation of claims and repair processes are appropriately carried out; authorize repairs within appropriate level of authority. Monitor and manage day-to-day activity related to all major shop repairs on equipment (tractor and/or trailer); monitor and understand details of repair process to ensure repairs are being done in a timely manner.
NewAdvanced Contact Team (Act) Backoffice Equipment (Tractor/Trailer) Specialist Swift TransportationAdvanced Contact Team (Act) Backoffice Equipment (Tractor/Trailer) SpecialistPhoenix, AZ$22–$28 / hourHandle highly complex incoming calls and any escalated issues; determine appropriate resolution(s) and follow-up to ensure initiation of claims and repair processes are appropriately carried out; authorize repairs within appropriate level of authority. Monitor and manage day-to-day activity related to all major shop repairs on equipment (tractor and/or trailer); monitor and understand details of repair process to ensure repairs are being done in a timely manner.
Heavy Equipment Parts Specialist Felix ConstructionHeavy Equipment Parts SpecialistPhoenix, ArizonaWe may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses and identifying potential inconsistencies or verification signals in application materials based on available information. And here’s what truly sets us apart: Felix is the only General Contractor in Arizona with in-house General Contracting, Electrical, and Industrial Controls UL508A-certified panel shop—all under one roof.
Specialist Equipment Repair Clean Harbors IncSpecialist Equipment RepairPhoenix, AZWe generate more than $1.2 billion in annual revenue as a world-class environmental service organization and market leader in industrial hazardous waste management, parts-cleaning technology, and oil re-refining. We collect over 200 million gallons of used motor oil each year and we have the largest re-refinery capacity in North America allowing us to re-refine more than 150 million gallons each year.
Customer Service Field Specialist (Medical Equipment) -- Mesa, AZ ArjoCustomer Service Field Specialist (Medical Equipment) -- Mesa, AZMesa, AZ$22–$23.50 / hourWith over 6500 people worldwide and 65 years caring for patients and healthcare professionals, we are committed to driving healthier outcomes for people facing mobility challenges. Our products and solutions are designed to promote a safe and dignified experience through patient handling, medical beds, personal hygiene, disinfection, diagnostics, and the prevention of pressure injuries and venous thromboembolism.
Equipment Recovery Specialist U-Haul International IncEquipment Recovery SpecialistPhoenix, AZThe states in which U-Haul will decline to hire nicotine users are: Alabama, Alaska, Arizona, Arkansas, Delaware, Florida, Georgia, Hawaii, Idaho, Iowa, Kansas, Maryland, Massachusetts, Michigan, Nebraska, Pennsylvania, Texas, Utah, Vermont, Virginia, and Washington. To ensure a fair and consistent evaluation process, candidates are expected to complete all interviews and assessments independently and without the use of artificial intelligence tools (including AI-generated responses, prompts, or real-time assistance).
NewCustomer Service Advisor (Product Support Specialist - CE Equipment) RDO Equipment Co.Customer Service Advisor (Product Support Specialist - CE Equipment)Phoenix, AZ$80,000–$100,000 / yearPart timeAs a Customer Service Advisor (CSA) at RDO, you’ll play a key role in supporting customers with equipment solutions—combining your sales mindset and technical curiosity to deliver value every day. This region is home to some of the fastest-growing construction markets in the U.S. Join RDO where you'll work to help customers in this area do the important work of building our nation.
Equipment Recovery Specialist U-HaulEquipment Recovery SpecialistPhoenix, AZTo ensure a fair and consistent evaluation process, candidates are expected to complete all interviews and assessments independently and without the use of artificial intelligence tools (including AI-generated responses, prompts, or real-time assistance). In this role you will assist Field team members by ascertaining the location of missing or overdue equipment, ensuring that U-Haul assets can be recovered safely and efficiently.
Industrial Reliability & Equipment Performance Specialist HireNow StaffingIndustrial Reliability & Equipment Performance SpecialistPhoenix, ArizonaThe selected candidate will support continuous manufacturing operations by maintaining, troubleshooting, repairing, and improving production equipment while contributing to preventive maintenance initiatives, equipment reliability programs, and continuous process improvement. This onsite opportunity is ideal for a highly skilled maintenance professional who thrives in a fast-paced food manufacturing environment where equipment reliability, preventive maintenance, and operational efficiency are essential to production success.
Equipment Citations Specialist-Part Time U-HaulEquipment Citations Specialist-Part TimePhoenix, AZTo ensure a fair and consistent evaluation process, candidates are expected to complete all interviews and assessments independently and without the use of artificial intelligence tools (including AI-generated responses, prompts, or real-time assistance). The ideal candidate will be able to build relationships among many groups, offering clerical support as part of a team to keep track of citations and ensure responsible parties provide compensation.
Equipment Citations Specialist-Part Time U-Haul International IncEquipment Citations Specialist-Part TimePhoenix, AZThe states in which U-Haul will decline to hire nicotine users are: Alabama, Alaska, Arizona, Arkansas, Delaware, Florida, Georgia, Hawaii, Idaho, Iowa, Kansas, Maryland, Massachusetts, Michigan, Nebraska, Pennsylvania, Texas, Utah, Vermont, Virginia, and Washington. The ideal candidate will be able to build relationships among many groups, offering clerical support as part of a team to keep track of citations and ensure responsible parties provide compensation.
Biomedical Equipment Technician CommonSpirit HealthBiomedical Equipment TechnicianPhoenix, AZLeaders in Specialized Care: Barrow Neurological Institute (BNI): A world-renowned center for groundbreaking neurological research and innovative treatments. As our Biomedical Equipment Technician (BMET II), you will be a crucial technical specialist, ensuring the safe, functional, and reliable operation of vital medical equipment.
Facilities & Equipment Technician Solestial IncFacilities & Equipment TechnicianTempe, AZYou will perform hands-on maintenance and repairs across facility systems, support manufacturing equipment installation and relocation, and partner cross-functionally to execute facility upgrades, expansions, and infrastructure improvements. This spans routine maintenance across electrical, plumbing, mechanical, and building systems, as well as project-level work including facility expansions and manufacturing equipment installations.
Field Equipment Technician Chipotle Mexican Grill IncField Equipment TechnicianTempe, AZ$22.59–$28.37 / hourHave a B.A./B.S. in related field or an equivalent in education and experience with two (2) years formal or informal training on how to repair and maintain facilities; experience with restaurant equipment, HVAC, electrical, plumbing, refrigeration or appliance repair preferred. Formulating preventative maintenance schedules for the safe, efficient, and effective operation of restaurant facilities, including but not limited to cooking equipment, HVAC systems, sinks, plumbing, electrical circuits, and refrigeration units.
Facilities & Equipment Technician SolestialFacilities & Equipment TechnicianTempe, AZYou will perform hands-on maintenance and repairs across facility systems, support manufacturing equipment installation and relocation, and partner cross-functionally to execute facility upgrades, expansions, and infrastructure improvements. This spans routine maintenance across electrical, plumbing, mechanical, and building systems, as well as project-level work including facility expansions and manufacturing equipment installations.
Lead Truck and Equipment Mechanic A-Core Concrete SpecialistsLead Truck and Equipment MechanicMesa, AZA-Core is looking for an experienced full-time Lead Small Engine and Equipment Mechanic to join our team in our fast-paced Mesa, Arizona Shop working on a variety of small engines and equipment which includes concrete cutting flat, ride-it, ring, and hand saws, and coring drills. Diagnose and troubleshoot, repair and maintain various mechanical, hydraulic, & electrical equipment, power units, generators, small equipment and electrical repairs, and including all vehicle issues.
Commercial Equipment Finance Representative IV Fifth Third BancorpCommercial Equipment Finance Representative IVPhoenix, AZPrepares market competitive and internally profitable lease quotes by researching market rates, proposing acceptable lease structures, maximizing the use of tax benefits, and insuring sufficient company profitability. Coordinates the appraisal of equipment to be leased with departmental staff to determine acceptable structure, pricing, tax, and residual risks, ensuring that necessary documentation is complete and accurate.
NewFacilities Maintenance Specialist Strive PharmacyFacilities Maintenance SpecialistMesa, AZ$25–$30 / hourEquipment Maintenance & Troubleshooting: Perform routine scheduled maintenance, basic repairs, and equipment troubleshooting for facility and pharmacy systems, including HVAC systems, laminar airflow workstations, autoclaves, compounding equipment, refrigeration units, and general building utilities. Working under the guidance of Facilities Leadership, this role is responsible for executing preventive and corrective maintenance, troubleshooting routine facility and equipment issues, and ensuring our facilities remain safe, compliant, and operational across Strive's compounding operations.
Energy Management Specialist (Building Automation and Controls Technician) Arizona State UniversityEnergy Management Specialist (Building Automation and Controls Technician)Tempe, AZ$28.50–$36.50 / hourJob Description: Facilities Development and Management Central Plant seeks an Energy Management Specialist to perform work of a complex nature when operating, maintaining, and programming energy management and building automation systems. Experience: 5+ years of EMS experience which includes 2+ years in maintenance and diagnostics; OR Associates degree and 3+ years of EMS experience which includes 2+ years in maintenance and diagnostics.
Energy Management Specialist (Building Automation and Controls Technician) – Tempe campus (EMS Technician I & II) Arizona State UniversityEnergy Management Specialist (Building Automation and Controls Technician) – Tempe campus (EMS Technician I & II)Tempe, Arizona$28.50–$36.50 / hourCurrent employees, student workers seeking staff opportunities, and students applying for student worker positions must apply directly through the Workday Jobs Hub. This New American University is a single, unified institution comprising four differentiated campuses positively impacting the economic, social, cultural and environmental health of the communities it serves.
Energy Management Specialist (Building Automation and Controls Technician) - Tempe campus (EMS Technician I & II) Arizona State UniversityEnergy Management Specialist (Building Automation and Controls Technician) - Tempe campus (EMS Technician I & II)Tempe, AZ$28.50–$36.50 / hourInstructions to Apply: Current employees, student workers seeking staff opportunities, and students applying for student worker positions must apply directly through the Workday Jobs Hub. Experience: 5+ years of EMS experience which includes 2+ years in maintenance and diagnostics; OR Associates degree and 3+ years of EMS experience which includes 2+ years in maintenance and diagnostics.
Account Manager - Subsurface Technologies Equipment - Arizona CALIFORNIA SURVEYING & DRAFTING SUPPLY, INC.Account Manager - Subsurface Technologies Equipment - ArizonaArizona, AZImportante: Si el gobierno no puede confirmar que usted está autorizado para trabajar, este empleador está obligado a darle instrucciones por escrito y la oportunidad de comunicarse con la SSA y/o el DHS antes de tomar cualquier acción adversa en su contra, incluyendo la terminación de su empleo. Los empleadores no pueden usar E-Verify para preseleccionar solicitantes de empleo ni para volver a verificar a empleados actuales, ni pueden tomar medidas adversas contra un empleado debido a una no confirmación tentativa (TNC).
FACILITIES AND SECURITY PROGRAM PROJECT SPECIALIST 1 State of ArizonaFACILITIES AND SECURITY PROGRAM PROJECT SPECIALIST 1Phoenix, AZSelective Preference(s): The ideal candidate for this position will have: Any combination that meets the knowledge, skills and abilities (KSA); typical ways KSAs are obtained may include but are not limited to: a relevant degree from an accredited college or university such as Bachelor's Degree (e.g., B.A.), training, coursework, and work experience relevant to the assignment. Annual Plan Maintenance: Coordinate the comprehensive annual review and updating of the ADOR Continuity of Operations Plan (COOP), ensuring all division contacts, protocols, and resource lists remain accurate and compliant with state guidelines.
Facilities Management Specialist Level 2 Arizona Christian UniversityFacilities Management Specialist Level 2Glendale, AZThe ability to meaningfully support and encourage students, faculty, and staff from a biblical worldview perspective, using relevant and applicable references from the Old and New Testaments and orthodox Christian writings. Discretion: Exhibit high integrity and respect for privacy when conducting repairs inside student residence halls, counseling centers, or administrative offices.
IT Clinical Engagement Specialist II PDS Inc, LLCIT Clinical Engagement Specialist IIPhoenix, AZDepending upon assigned area of responsibility, this position may require applicable certifications and/or licensures, including but not limited to: PT/OT; RT; Certified Healthcare Protection Administrator (CHPA); Certified Protection Professional (CPP); Associate in Risk Management (ARM); Registered Health Information Administrator (RHIA); Registered Health Information Technologist (RHIT); Certified Healthcare Facility Manager (CHFM); Certified Coding Specialist (CCS); Certified Professional Coder (CPC). The Clinical Engagement Specialist II proactively leads the collaboration efforts of service area leaders, IT field services, clinical application and informatics teams to increase efficiencies and promote continuity of care through technology and workflow improvements.
IT Support Specialist Diné Development CorporationIT Support SpecialistScottsdale, ArizonaThis role is responsible for resolving common end-user technology issues, documenting support activity, maintaining accurate asset and knowledge records, and escalating complex issues to higher support tiers when appropriate. Order, receive, image, configure, distribute, install, maintain, and support laptops, desktops, monitors, printers, docking stations, mobile devices, simple network devices, and related peripherals.
Specialist II, Facilities, Property Operations Carvana CoSpecialist II, Facilities, Property OperationsTempe, AZToday, with 4 million retail customers and counting, Carvana is both the fastest-growing and the most profitable public automotive retailer, and we're just getting started. We expanded nationally, went public on the New York Stock Exchange, sold our 1 millionth car, and reached the Fortune 500, all in just eight years.
Product Specialist - Construction RDO Equipment CoProduct Specialist - ConstructionChandler, AZ$65,000–$90,000 / yearThis region is home to some of the fastest-growing construction markets in the U.S. Join RDO in Chandler, where youll work to help customers in this area do the important work of building our nation. As a Product Specialist - Construction with RDO, you will play a critical role in supporting customers and sales teams by providing expert knowledge across construction equipment.
NewSite Logistics & Rigging Specialist Marketech International Corporation USASite Logistics & Rigging SpecialistPhoenix, AZOur business scope includes CMP, photomask, wafer and mask inspection, consumable spare parts, SOI wafers, LCD process equipment and materials, outsourcing services in tool manufacturing, cleanroom and MEP turnkey projects, DI water systems, gas and chemical supply systems, water treatment solutions, and facility monitoring and control systems. The successful candidate will be hands-on in the field, assisting with material loading and unloading, equipment movement, inventory tracking, media loading, general labor activities, and logistics coordination while maintaining a strong commitment to safety and operational excellence.
Procurement Specialist Marketech International Corporation USAProcurement SpecialistPhoenix, AZMarketech International Corporation USA is seeking a detail-oriented and proactive Procurement Specialist – Semiconductor Industry to support strategic sourcing, supplier management, purchase-order execution, and material availability for semiconductor and high-tech projects. MIC provides turnkey facility integration solutions, including cleanroom and MEP construction, DI water, gas and chemical supply systems, wastewater treatment, facility monitoring and control systems, installation, and maintenance services.
iCOM-S System Specialist Vertiv Group Corp.iCOM-S System SpecialistPhoenix, AZThe iCOM-S system integrates with Vertiv cooling equipment and data halls to monitor performance data and communicate this information to facility Building Management Systems (BMS) and customer end users. We design, manufacture and service the mission-critical infrastructure technologies for vital applications in data centers, communication networks and commercial and industrial environments.
Remote Customer Service Specialist ForgeFitRemote Customer Service SpecialistMesa, AZRemoteWhether answering questions, resolving issues, or coordinating with internal teams, your focus will be on making every interaction efficient, helpful, and friendly. As a Customer Service Specialist, you’ll be the voice of ForgeFit, ensuring our customers have a smooth and positive experience from order to installation and beyond.
Helpdesk Specialist II Open Network Exchange IncHelpdesk Specialist IIScottsdale, AZFull timeLocal and remote support includes around 350-400 onsite users 2030 off site users in our headquarters in Scottsdale, AZ, and an additional 600-700 users in sites in the United Kingdom and the Philippines. Ability to transport, install, and maintain equipment, including computers, printers, and monitors, lying, crawling, stooping, and bending to fully install various pieces of equipment without assistance at various workstations.
Procurement Specialist Welmade Technology CorporationProcurement SpecialistPhoenix, ArizonaWorking under the guidance of the Procurement Supervisor, this role assists in sourcing materials, issuing purchase orders, tracking deliveries, and ensuring timely procurement aligned with project schedules. As the company continues to grow, the Procurement Specialist will receive training and development opportunities to progressively manage procurement scopes independently and contribute to continuous improvement within the Operations Department.
Building Maintenance Specialist Arizona Department of AdministrationBuilding Maintenance SpecialistPhoenix, ArizonaThis position is responsible for, but not limited to, training, mentoring and supervising the adjudicated youth work crews; installing and maintaining complex watering systems; well maintenance; well water treatment and testing; HVAC preventative maintenance/changing filters and belts; keeping grounds well-groomed and weed free; conducting tool/equipment repairs; maintaining tool accountability; maintaining records of materials used; ensuring completed projects meet specifications; and exercising good judgment when making decisions that impact the agency. Current State of Arizona employees: In order to be considered for this position, it requires acceptable performance history as demonstrated by not have been issued a letter of suspension or have been involuntarily demoted within one year preceding this job posting close date, and have an overall rating of “meets expectations” or higher on the most recent employee performance evaluation.
EHS Specialist DPREHS SpecialistPhoenix, ArizonaThe ideal candidate must be a self-starter who takes initiative and demonstrates a proactive approach to identifying hazards, conducting safety training, and collaborating with cross-functional teams to reduce risks in a manufacturing environment. DPR Construction is a forward-thinking, self-performing general contractor specializing in technically complex and sustainable projects for the advanced technology, life sciences, healthcare, higher education and commercial markets.
HV Training and Technical Support Specialist (Remote) SOLV Energy LLCHV Training and Technical Support Specialist (Remote)AZRemote$113,100–$141,375 / yearIn addition, candidate introductions or resumes can only be submitted to our internal talent acquisition recruiting team if a signed vendor agreement is already on file and the third-party recruiter or agency has received formal instructions from our internal talent acquisition team to submit candidates for a particular job posting. Any unsolicited candidate introductions, referrals or resumes sent by third-party recruiters to SOLV Energy or directly to any of our employees, or received through our website or career portal, will be considered property of SOLV Energy and will not be eligible for a placement fee.
Specialist II, Facilities, Property Operations CarvanaSpecialist II, Facilities, Property OperationsTempe, AZToday, with 4 million retail customers and counting, Carvana is both the fastest-growing and the most profitable public automotive retailer, and we’re just getting started. We expanded nationally, went public on the New York Stock Exchange, sold our 1 millionth car, and reached the Fortune 500, all in just eight years.
Maintenance Specialist Verano Holdings CorpMaintenance SpecialistCoolidge, AZWhile performing the duties of this job, the employee is frequently required to remain in a stationary position, move and/or position oneself, communicate, operate and/or prepare, place, position objects, tools, or controls. As a Maintenance Specialist, you are responsible for completing assigned maintenance tasks involving basic installation, inspection, and routine upkeep and repair of machines and equipment.