Amazon Data Services, Inc.NewData Center Facility Manager Amazon Data Services, Inc.Data Center Facility ManagerSparks, NVThe Data Center Facility Manager will oversee operations and management of technicians responsible for routine and emergency services on a variety of critical systems such as: switch gear, generators, UPS systems, power distribution equipment, chillers, cooling towers, computer room air handlers, building monitoring systems, etc. They will maintain, operate, and troubleshoot mission-critical data center facility equipment including electrical support equipment such as stand-by diesel generators and related fuel systems, 3 phase electrical systems that include but not limited to switchgear, UPS units, PDUs, and wet cell batteries and associated systems.
Amazon Data Services, Inc.NewFacility Manager Amazon Data Services, Inc.Facility ManagerSparks, NVThey will maintain, operate, and troubleshoot mission-critical data center facility equipment including electrical support equipment such as stand-by diesel generators and related fuel systems, 3 phase electrical systems that include but not limited to switchgear, UPS units, PDUs, and wet cell batteries and associated systems. You’ll join a diverse team of software, hardware, and network engineers, supply chain specialists, security experts, operations managers, and other vital roles.
Amazon Data Services, Inc.NewFacility Manager (Night Shift) Amazon Data Services, Inc.Facility Manager (Night Shift)Sparks, NVThey will maintain, operate, and troubleshoot mission-critical data center facility equipment including electrical support equipment such as stand-by diesel generators and related fuel systems, 3 phase electrical systems that include but not limited to switchgear, UPS units, PDUs, and wet cell batteries and associated systems. - Knowledge of the electrical and mechanical systems involved in critical data center operations including systems such as feeders, transformers, generators, switchgear, UPS systems, ATS units, PDU units, chillers, pumps, air handling units, and CRAC units.
Amazon Data Services, Inc.NewFacility Manager (Night Shift Hybrid) Amazon Data Services, Inc.Facility Manager (Night Shift Hybrid)Sparks, NVThey will maintain, operate, and troubleshoot mission-critical data center facility equipment including electrical support equipment such as stand-by diesel generators and related fuel systems, 3 phase electrical systems that include but not limited to switchgear, UPS units, PDUs, and wet cell batteries and associated systems. - Knowledge of the electrical and mechanical systems involved in critical data center operations including systems such as feeders, transformers, generators, switchgear, UPS systems, ATS units, PDU units, chillers, pumps, air handling units, and CRAC units.
FedEx FreightNew10009: Facility Maintenance Tech FedEx Freight10009: Facility Maintenance TechSparks, NV$26.35–$31.37 / hourComplete weekly facility, yard, and fence walks to assess for repairs or preventative maintenance and repair as needed: drywall, painting, basic plumbing and electrical, lighting and pothole repairs; basic preventative maintenance, including but not limited to, HVAC, EODs/levelers, dock/shop doors, fences, gates, etc. However, employees who have access to the compensation information of other employees or applicants as a part of their essential job functions cannot disclose the pay of other employees or applicants to individuals who do not otherwise have access to compensation information, unless the disclosure is (a) in response to a formal complaint or charge, (b) in furtherance of an investigation, proceeding, hearing, or action, including an investigation conducted by the employer, or (c) consistent with the contractor’s legal duty to furnish information.
Amazon Data Services, Inc. - A19NewEngineering Operations Technician (Night Shift) Amazon Data Services, Inc. - A19Engineering Operations Technician (Night Shift)Sparks, NVThey will maintain, operate, and troubleshoot, Data Center Operation’s Mission Critical Facilities, which includes stand-by diesel generators and related fuel systems, as well as three phase electrical systems such as: switch gear, UPSs, PDUs, wet cell batteries and associated systems, CRAC, centrifugal chillers, cooling towers/water chemical system, air handlers and associated systems, pumps, & motors. They will maintain, operate, and troubleshoot mission-critical data center facility equipment including stand-by diesel generators and related fuel systems, 3 phase electrical systems such as switchgear, UPS units, PDUs, and wet cell batteries and associated systems.
Sares-Regis GroupNewMaintenance Technician I Sares-Regis GroupMaintenance Technician IReno, NV$21–$23 / hourSares Regis Group of Newport Beach, California, is a privately held real estate development, investment and management firm that focuses on commercial properties and multifamily communities in the western U.S. Since its founding in 1993, SRG has developed and acquired more than $7 billion in commercial and residential assets. • Works on external, as well as internal repairs which may include, but is not limited to, drywall repairs, painting, fence and gate repairs, plumbing installation or repairs, appliance repairs, boilers and HVAC systems, and common area clean-up.
Round1Facilities Manager/Senior Manager Round1Facilities Manager/Senior ManagerReno, Nevada$20–$24You will lead a small maintenance team, being responsible for prioritizing repairs, preventative maintenance schedules, ensuring safety guidelines, & the inventory control of all parts & equipment. Work Environment:While performing the duties of this job, the employee regularly works in a bowling center/arcade environment where high levels of noise, dust and activity can be expected.
WalmartFacilities Maintenance Manager WalmartFacilities Maintenance ManagerSparks, NVFull timeMaintains project oversight by ensuring timelines are met and coordinating changes; managing costs; monitoring the status of work and communicating schedules; providing updates to the administrative coordinator to track; ensures availability of materials and equipment; preparing labor and material cost estimates; recommending equipment and facility improvements and cost reductions; approving invoices. Ensures financial sustainability by developing and approving budgets up to authorized spend for capital expenses, staff needs, and staff compensation increases; presenting budgets; evaluating return on investment; collecting scopes of work and sign-off sheets; approving contracts and invoices; and determining people resource requirements based on workload, cost, and company growth.
Tesla IncFacilities Commissioning Controls Project Manager Tesla IncFacilities Commissioning Controls Project ManagerSparks, NVIn this role you willbe responsible fordesign coordination procurement coordination arranging new contracts scheduling budgeting risk managementsetupand execution of projects in addition to supporting the Commissioning and Facilities Operations teams to ensure deliverables are met. Teslas FacilitiesCommissioningteam is looking forControlsProject Manager tolead teams through scoping scheduling execution and close out ofInstrumentation and Controlscommissioning projectscopes.
WalmartDevelopmental Technicians (general Facilities Maintenance) WalmartDevelopmental Technicians (general Facilities Maintenance)Sparks, NVFull timeMaintain and repair Walmart facilities, equipment, and assets by utilizing multiple craft skills (for example, plumbing, electrical, carpentry, material handling equipment, and food equipment) and using hand tools, power tools, and other equipment to complete jobs . By making Walmart a welcoming place where all people feel like they belong, we're able to engage associates, strengthen our business, improve our ability to serve customers, and support the communities where we operate.
WalmartGeneral Facilities Maintenance Technician WalmartGeneral Facilities Maintenance TechnicianFernley, NVFull timeEssential Functions: Maintain and repair Walmart facilities, equipment, and assets by utilizing multiple craft skills (for example, plumbing, electrical, carpentry, material handling equipment, food equipment) and using hand tools, power tools, and other equipment to complete jobs . By making Walmart a welcoming place where all people feel like they belong, we're able to engage associates, strengthen our business, improve our ability to serve customers, and support the communities where we operate.
Stantec IncMechanical Project Engineer - Mission Critical Facilities Stantec IncMechanical Project Engineer - Mission Critical FacilitiesReno, NVThe data center industry is continually evolving, and this is an ideal opportunity for candidates who enjoy working on technically challenging projects that require cutting edge designs. Our architects, engineers, interior designers, consultants, sustainability specialists, and technologists are passionate about the power of design.
Stantec IncMechanical Engineer - Mission Critical Facilities Stantec IncMechanical Engineer - Mission Critical FacilitiesReno, NVThe data center industry is continually evolving, and this is an ideal opportunity for candidates who enjoy working on technically challenging projects that require cutting edge designs. Develops basic system designs within own discipline under supervision of a Project Engineer or Senior Project Engineer; this includes the ability to offer solutions to general technical problems.
SwitchDCO Facilities Manager SwitchDCO Facilities ManagerReno, NVRemoteWorking knowledge of electrical and mechanical systems used in critical environments, including UPS systems, generators, switchgear, cooling systems, PDUs, ATS/STS units, and fire suppression systems. This role also works closely with clients, internal teams, and vendors to maintain service quality and operational uptime.
Tesla IncFacilities Maintenance Technician, Semi, Powertrain Tesla IncFacilities Maintenance Technician, Semi, PowertrainSparks, NVFacilities Maintenance Technicians utilize technical, interpersonal and critical thinking skills, while working as a team with the entire Facilities Operations and Maintenance departments, performing general maintenance duties, preventive maintenance, and emergency maintenance as needed and assigned. For quick access to screen reading technology compatible with this site click here to download a free compatible screen reader (free step by step tutorial can be found here).
Tesla IncFacilities Maintenance Contracts Technician Tesla IncFacilities Maintenance Contracts TechnicianSparks, NVFacilities Maintenance Technicians utilize technical, interpersonal, and critical thinking skills while working as a team with the entire Facilities Operations and Maintenance departments, performing general maintenance duties, preventive maintenance, and emergency maintenance as needed and assigned. Along with competitive pay as a full-time Tesla employee, you are eligible for the following benefits at day 1 of hire: Medical plans > plan options with 0 payroll deduction.
PECNA Panasonic Energy Corporation of North AmericaMaintenance Planner - Facilities PECNA Panasonic Energy Corporation of North AmericaMaintenance Planner - FacilitiesSparks, NevadaPanasonic Energy prioritizes total well-being and offers comprehensive benefits options to support physical, emotional, financial, social, and environmental health: Health Benefits – Offering medical, dental, vision, prescription plans, plus Health Savings Account and Flexible Spending Account options. To ensure the health and safety in the workplace and for the protection of our employees, wearing PPE is a possibility and may include equipment such as a full Tyvek suit, safety shoes, gloves, safety glasses, face mask, bump cap, and a full hazmat suit that includes a respirator.
PECNA Panasonic Energy Corporation of North AmericaFacilities Engineer I PECNA Panasonic Energy Corporation of North AmericaFacilities Engineer ISparks, NevadaTo ensure the health and safety in the workplace and for the protection of our employees, wearing PPE is a requirement for some roles at PENA and may include equipment such as a full Tyvek suit, safety shoes, gloves, safety glasses, face mask, bump cap, and a full hazmat suit that includes a respirator. We understand the significance of moments that matter in your onsite experience, and we prioritize creating a workspace that not only promotes productivity but also ensures a fulfilling and positive work atmosphere.
SwitchDCO Facilities Technician I SwitchDCO Facilities Technician IReno, NVRemoteBasic knowledge of systems such as generators, transformers, switchgear, UPS systems, ATS or STS units, PDUs, CRAC units, pumps, and fire suppression systems. Ability to lift up to 100 pounds occasionally and perform physical tasks including climbing ladders and working near live electrical and mechanical equipment.
Tesla IncFacilities Plumber, Semi Tesla IncFacilities Plumber, SemiSparks, NVPVC CPVC Copper piping, as well as working knowledge of ProPress fittings, pumps, including transfer sump, and a wide range of single and multistage centrifugal pumps, are required. The candidate should be able to uses complex plumbing, mechanical, and process piping schematics to plan work scopes, install requested improvements, and troubleshoot to correct problems.
Tesla IncFacilities Operations Supervisor, Semi, Powertrain Tesla IncFacilities Operations Supervisor, Semi, Powertrainsparks, NVFor quick access to screen reading technology compatible with this site click here to download a free compatible screen reader (free step by step tutorial can be found here). The Supervisor will be supporting the Operators in their daily tasks and making sure they have all the tools needed to succeed in their job and address any safety issues that are brought up.
WalmartSenior General Facilities Maintenance Technician WalmartSenior General Facilities Maintenance TechnicianReno, NVFull timeMaintain and repair Walmart facilities, equipment, and assets by utilizing multiple craft skills (for example, plumbing, electrical, carpentry, material handling equipment, food equipment) and using hand tools, power tools, and other equipment to complete jobs . By making Walmart a welcoming place where all people feel like they belong, we're able to engage associates, strengthen our business, improve our ability to serve customers, and support the communities where we operate.
Tesla IncFacilities Commissioning Field Engineer, Mechanical Systems Tesla IncFacilities Commissioning Field Engineer, Mechanical Systemssparks, NVDevelop, review, and execute detailed commissioning plans, procedures, and checklists for mechanical systems, including HVAC (Heating, Ventilation, and Air Conditioning), plumbing, process piping, rotating equipment (chillers, compressors, pumps, ect), static equipment, and other associated equipment. Tesla's Cell Infrastructure team is looking for a dedicated and detail-oriented Field Mechanical Commissioning Engineer to support commissioning and startup activities for new and retrofitted facilities during shutdowns, startups, expansions, and new project development.
Tesla IncFacilities I&C Technician, Semi Tesla IncFacilities I&C Technician, SemiSparks, NVFor quick access to screen reading technology compatible with this site click here to download a free compatible screen reader (free step by step tutorial can be found here). Collaborate with the Facilities Operations/Maintenance department to perform preventive maintenance, address trouble calls, and handle emergency maintenance as needed.
ATS CompaniesCritical Facilities Project Engineer ATS CompaniesCritical Facilities Project EngineerReno, NV$68,000–$124,000 / yearOur talented team of systems integrators make a difference by engineering, installing, and maintaining building automation systems that are thoughtfully designed to reduce energy consumption, optimize building performance, and provide the best conditions for tenant occupants. We know they care about the valuable work they do and we care about making sure they have all the support they need to thrive and grow, including, but not limited to: Fair and equitable pay that meets and exceeds market rates.
Tesla IncFacilities Grounds Support, Semi, Powertrain Tesla IncFacilities Grounds Support, Semi, Powertrainsparks, NVPossession of a valid state driver's license, with expertise in operating various heavy, medium, and light equipment and street-related specialized equipment, including training others. For quick access to screen reading technology compatible with this site click here to download a free compatible screen reader (free step by step tutorial can be found here).
Tesla IncFacilities Electrician Tesla IncFacilities ElectricianSparks, NVStrong working knowledge of job site safety with the ability to thoroughly evaluate job hazards and complete pre-work task planning with an emphasis on identifying electrical hazards and proper safety procedures. Along with competitive pay, as a full-time Tesla employee, you are eligible for the following benefits at day 1 of hire: Aetna PPO and HSA plans > 2 medical plan options with $0 payroll deduction.
Stantec Consulting InternationalNewElectrical Engineer-Mission Critical Facilities Stantec Consulting InternationalElectrical Engineer-Mission Critical FacilitiesReno, NV$91,200–$132,300 / yearPay RangeLocations in CO, HI, IL, MD & Various CA, NJ areas – $85,000.00 - $123,300.00 AnnuallyLocations in WA, DC & Various CA, MA areas – $91,200.00 - $132,300.00 AnnuallyPay TransparencyIn compliance with pay transparency laws, pay ranges are provided for positions in locations where required. Follows quality management process; reviews project deliverables prior to submission to QA/AC reviewerAssists with reviews of shop drawings and submittals, RFI responses, site observation reports and punch lists, attends project coordination meetings, and performs other CA tasks.
Tesla MotorsNewFacilities Maintenance Supervisor, Semi Tesla MotorsFacilities Maintenance Supervisor, SemiSparks, NVTesla people leaders are responsible for a variety of Environmental Health and Safety (EHS) assurance functions, including ensuring their teams' safety training is current, documenting EHS incidents, proactively correcting workplace hazards in the areas, and empowering others to continuously improve operations . Willingness to obtain OSHA 30 within 3 months of hire and work in diverse environments, including heavy equipment rooms, chemical storage areas, and industrial waste plants .
Grand Sierra Resort and CasinoFacilities General Engineer - BOILER Grand Sierra Resort and CasinoFacilities General Engineer - BOILERReno, NVTeam Member will perform work face-to-face including verbal contact with others on extended shifts around computer equipment, mechanical devices, flame/heat generated devices, and other electrical devices. Team member may have to work in confined areas, extreme heat, extreme cold, wet and/or humid conditions as well as around solvents/oils, dirt/dust, moving objects, high places, and slippery surfaces.
Grand Sierra Resort and CasinoNewFacilities General Engineer - Full Time - Plumber - Swing Grand Sierra Resort and CasinoFacilities General Engineer - Full Time - Plumber - SwingReno, NVTeam Member will perform work face-to-face including verbal contact with others on extended shifts around computer equipment, mechanical devices, flame/heat generated devices, and other electrical devices. Team member may have to work in confined areas, extreme heat, extreme cold, wet and/or humid conditions as well as around solvents/oils, dirt/dust, moving objects, high places, and slippery surfaces.
ExperisNewCritical Facilities Technician ExperisCritical Facilities TechnicianSparks, NVManpowerGroup® (NYSE: MAN), the leading global workforce solutions company, helps organizations transform in a fast-changing world of work by sourcing, assessing, developing, and managing the talent that enables them to win. We are recognized consistently for our diversity - as a best place to work for Women, Inclusion, Equality and Disability and in 2023 ManpowerGroup was named one of the World's Most Ethical Companies for the 14th year - all confirming our position as the brand of choice for in-demand talent.
Tesla IncFacilities Operator Tesla IncFacilities Operatorsparks, NVYou will have the opportunity to assist in driving towards world-class energy efficiency and minimize environmental impact through smart, ingenious operational philosophies and unprecedented operational flexibility. Tesla operators will work closely with system experts to continuously develop and improve state-of-the-art systems that will help accelerate the world's transition to sustainable energy.
GoogleData Center Facilities Technician, Controls GoogleData Center Facilities Technician, ControlsReno, NVFull timeFrom 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. You regularly help inspect, maintain and repair various data center systems such as piping and non-critical electrical or mechanical system components).As an advocate for best practices, you develop creative approaches to reducing operational costs while improving overall data center efficiency.
Tesla IncFacilities Operator, Semi, Powertrain Tesla IncFacilities Operator, Semi, Powertrainsparks, NVStart, stop, and operate equipment using control software, troubleshooting deviations from normal parameters and utilize control systems to monitor equipment and verify trends. For quick access to screen reading technology compatible with this site click here to download a free compatible screen reader (free step by step tutorial can be found here).
GoogleData Center Facilities Technician, Server Floor, Electrical GoogleData Center Facilities Technician, Server Floor, ElectricalReno, NVFull timeFrom 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. You regularly help inspect, maintain and repair various data center systems such as piping and non-critical electrical or mechanical system components).As an advocate for best practices, you develop creative approaches to reducing operational costs while improving overall data center efficiency.
Tesla IncAssociate Facilities Operations Engineer Tesla IncAssociate Facilities Operations EngineerSparks, NVFor more information, visit https://www.tesla.com/careers/search/job/262713.
Tesla IncFacilities Maintenance Technician Tesla IncFacilities Maintenance TechnicianSparks, NVFor more information, visit https://www.tesla.com/careers/search/job/262275.
Tesla IncFacilities Maintenance Technician, Energy Tesla IncFacilities Maintenance Technician, EnergySparks, NVFor more information, visit https://www.tesla.com/careers/search/job/259621.
University of Nevada RenoStudent Worker - Recycle Equipment Operator, Facilities Services University of Nevada RenoStudent Worker - Recycle Equipment Operator, Facilities ServicesReno, NVIt also ranks in the top tier of the WSJ/Times Higher Education World University Rankings and the New York Times' "Top Colleges for Economic Diversity."\n \nSince 2009, nearly $1 billion has been has invested in advanced labs, facilities, and residence halls on the main campus. To request updates to attachments, prior to review of applications, please contact the candidate helpdesk at jobs@unr.edu.\n \nAttach the following attachment(s) to your application \n \nResume/CV \u2013 (required)\n \nCover Letter \u2013 (optional)\n \nThis posting is open until filled\n \nQualified individuals are encouraged to apply immediately.
Tesla IncFacilities Electrician, Energy Tesla IncFacilities Electrician, EnergySparks, NVFor more information, visit https://www.tesla.com/careers/search/job/259620.
Stantec Consulting InternationalNewData Center Electrical Engineer, Mission Critical Facilities Stantec Consulting InternationalData Center Electrical Engineer, Mission Critical FacilitiesReno, NVIdeal candidates will possess an engineering degree and 3 years of relevant experience, demonstrating proficiency in design software such as AutoCAD and Revit. A global engineering firm is seeking an MCF Engineer to perform technical duties in datacenter projects.
C&C Facility ServicesTesla Facility Janitorial Supervisor C&C Facility ServicesTesla Facility Janitorial SupervisorReno, NVEnsure all employees are properly trained, uniformed, and thoroughly familiar with their respective facility. 2. Record and communicate doors found unlocked, unusual occurrences or damage in the facility.
C&C Facility ServicesTesla Facility Janitorial Lead C&C Facility ServicesTesla Facility Janitorial LeadReno, NVEnsure all employees are properly trained, uniformed, and thoroughly familiar with their respective facility. 2. Record and communicate doors found unlocked, unusual occurrences or damage in the facility.
ECOBRITE SERVICES LLCField Operations Manager (Northern California) - Janitorial Services ECOBRITE SERVICES LLCField Operations Manager (Northern California) - Janitorial ServicesReno, NVCommunicate with the client up to the level of the equivalent of facilities manager, communications at the regional or territory level need to be conducted by division manager, all executive and C-Suite communications to be conducted by the vice president of operations or Ecobrite C-Suite. Ecobrite Services, LLC's management team is dedicated to this policy concerning recruitment, hiring, placement, promotion, transfer, training, compensation, benefits, employee activities, access to facilities and programs and general treatment during employment.
Mesa Rim Climbing CentersCustodian (Night and Weekend Availability Required) Mesa Rim Climbing CentersCustodian (Night and Weekend Availability Required)Reno, NVFull timeWhile performing the duties of this job, the employee is occasionally required to balance, stoop, kneel, crouch, or crawl and smell; utilize manual dexterity to handle or feel; use both hands at the same time; reach with hands and arms; reach overhead with arms; walk up and down stairs, and grip with hands; walk on hard/soft and even/uneven surfaces; use a computer; talk, yell and hear. While performing the duties of this job, the employee is frequently exposed to loud noise, airborne particles, dry conditions (non-weather), falling objects, trip hazards, risk of moving mechanical parts, mechanical burn and bodily fluid.
WESCONewManager - Operations (Inventory Control Quality Control) WESCOManager - Operations (Inventory Control Quality Control)Reno, NVManages all aspects of the location to include accurate on time order fulfillment and shipping, on time receiving, manage working capital (as it relates to Operations), inventory and quality management systems. Through comprehensive benefits (https://www.wesco.com/us/en/our-company/careers/work-at-wesco.html#benefits) and active community engagement, we create an environment where every team member has the opportunity to thrive.
Amazon.com IncEngineering Operations Technician, DCC Communities Amazon.com IncEngineering Operations Technician, DCC CommunitiesSparks, NVThey will maintain, operate, and troubleshoot, Data Center Operation's Mission Critical Facilities, which includes stand-by diesel generators and related fuel systems, as well as three phase electrical systems such as: switch gear, UPSs, PDUs, wet cell batteries and associated systems, CRAC, centrifugal chillers, cooling towers/water chemical system, air handlers and associated systems, pumps, & motors. They will maintain, operate, and troubleshoot mission-critical data center facility equipment including stand-by diesel generators and related fuel systems, 3 phase electrical systems such as switchgear, UPS units, PDUs, and wet cell batteries and associated systems.
Amazon.com IncEngineering Operations Technician Amazon.com IncEngineering Operations TechnicianSparks, NVDaily building rounds to monitor and record information from electrical, mechanical, and fire/life safety equipment to ensure 24/7 reliability and availability • Monitor Building Management Systems (BMS) and Electrical Power Management System (EPMS) • Assist in troubleshooting of facility and rack-level events within internal Service Level Agreements (SLA) • Perform rack installs and rack decommissioning within internal SLA • Perform PM, troubleshooting, root cause analysis, and repair of electrical and mechanical equipment • Technical writing to support change management program • Monitor daily work requests and manage to resolution, and execute projects from conception to completion • On-site support of contractors, sub-contractors and vendors, ensuring that all work performed is in accordance with established practices, procedures & local legislation • Work schedule changes depending on specific site needs. • Willingness and demonstrated ability to work in the following physical conditions with reasonable accommodations: • Regularly lift and/or move up to 39 pounds independently • Participate in group lifts for 40+ pounds • Maintain balance and perform construction tasks while on a ladder • Regularly walk, use hands and fingers, handle or feel, reach with hands and arms, stoop, kneel, crouch or crawl, climb stairs, twist, bend, work above shoulders, grasp, carry, push and pull objects into position • Work in an environment requiring provided ear protection.