MedPro Healthcare StaffingNewTravel Medical Laboratory Technician (MLT) - $1,051 per week in Cleveland, OH MedPro Healthcare StaffingTravel Medical Laboratory Technician (MLT) - $1,051 per week in Cleveland, OHCleveland, OH$1,051–$1,051The Medical Laboratory Technologist will spend the bulk of their time testing blood and bodily fluids by using complex laboratory equipment to ascertain a wide variety of information. MedPro Healthcare Staffing, a Joint Commission-certified staffing agency, is seeking a quality Medical Laboratory Technologist for a contract with one of our top healthcare clients.
TalentBurst Inc.NewTravel Technician / Technologist in Cleveland, OH TalentBurst Inc.Travel Technician / Technologist in Cleveland, OHCleveland, OHFunctions performed may include but are not limited to A-station, presort, pickup and delivery of processed specimens to the laboratory, imaging/microfilming, centrifugation and aliquoting. Phlebotomist, Phlebotomy, Phlebotomist Technician, Phlebotomy Technician, Mobile Phlebotomist, Medical Assistant, Technician, Certified Phlebotomy TechnicianWhy TalentBurst?.
Hiring ProsAssociate Dentist - Kaplansky Dental Implants - Gasport, NY Hiring ProsAssociate Dentist - Kaplansky Dental Implants - Gasport, NYMedina, NY New York$200,000–$300,000 / yearThis new associate will join a cohesive and experienced team of approximately 30 professionals, including seven full-time dental assistants, three in-house laboratory technicians, and a dedicated administrative staff led by a long-tenured office manager. Comfortable with full clinical autonomymanages their patient load independently, exercises sound judgment in real time, and doesnt need constant direction to perform at a high level.
Cleveland Clinic FoundationLaboratory Assistant/Associate Director - Allogen Laboratories Cleveland Clinic FoundationLaboratory Assistant/Associate Director - Allogen LaboratoriesCleveland, OHAllogen is an American Society for Histocompatibility and Immunogenetics (ASHI) accredited laboratory that provides histocompatibility testing and clinical consulting for bone marrow (BMT) and solid organ transplant (SOT) programs, supporting approximately 1000 transplants annually and donor typing for a local Organ Procurement Organization (OPO). Section of Histocompatability/Division of laboratory Medicine/Robert J. Tomsich Department of Pathology and Laboratory Medicine/Diagnostics Institute of Cleveland Clinic is looking for an assistant/associate director to support the histocompatibility clinical services of Allogen laboratories.
Animal Medical Centre of MedinaVeterinary Assistant Animal Medical Centre of MedinaVeterinary AssistantMedina, OhioThat’s why we’re committed to a workplace culture where employees are comfortable being their authentic selves, feel a complete sense of belonging, and are empowered to reach their highest potential. We are a busy, high-quality, full-service animal hospital with four doctors and a team that is dedicated to providing exceptional patient care and outstanding client service.
Akron Children's HospitalPhysician Assistant: NICU Akron Children's HospitalPhysician Assistant: NICUAkron, OHSummary: Physician Assistant With the supervision of a Physician, (as per O.R.C. 4730) the PA-C provides medical care, diagnostic and therapeutic interventions to patients with complex, acute, and chronic health conditions. Practices in any setting in which patients require complex monitoring and therapies, high intensity medical intervention, or continuous vigilance within the range of high-acuity care.
Ridgeville Animal HospitalVeterinary Assistant Ridgeville Animal HospitalVeterinary AssistantNorth Ridgeville, OhioWe’re looking for a compassionate, motivated Veterinary Assistant who enjoys working in a collaborative environment and wants to grow alongside a supportive, team-focused hospital. As a full-service, 3-doctor small animal practice, we pride ourselves on creating an upbeat, positive culture where learning, teamwork, and patient care come first.
Akron Children's HospitalLab Assistant Akron Children's HospitalLab AssistantAkron, OHFull-time, 40 Hours/week M-F 6AM-2:30PM and every other weekend 530AM-2PM and holiday rotation Onsite Akron, OH Summary: The Lab Assistant provides support to the laboratory and may serve multiple functions, including ordering/receiving tests in the LIS, performing pre-analytic and analytic procedures, specimen transport, specimen accessioning and processing, preparing specimens for send out testing, phlebotomy, handling/processing glassware, and other duties as required. Collects laboratory glassware from all laboratory departments and research; follows pre-treatment/special handling procedures on glassware; packages and sterilizes supplies/glassware according to procedure; loads and operates laboratory glassware washer and sterilizer; process glassware; deliver glassware to all Lab Departments and other labs as assigned.
Crystal Clinic Orthopaedic Center** Physician Assistants Welcome ** Crystal Clinic Orthopaedic Center** Physician Assistants Welcome **akron, OHEstablishes diagnoses for a patient's illness or injuries; Provides routine, acute and chronic patient care including orthopedic exam, wellness physical exams, pre-operative interview and exam (History and Physical), monitoring therapies, administering injections, minor office surgical procedures, and prescribing medications; Completes appropriate documentation of all evaluations, care and services rendered in the medical record; Triages patient calls and takes appropriate action, or refers to appropriate physician or office staff. Prescribes needed medicines to patients; Writes appropriate orders, including those for narcotics, stimulants, and depressant drugs; Executes appropriate protocols including prescribing, as necessary, within the scope of license; Provides follow-up and health adjustment of medications in accordance with established protocols or in response to maintenance care including the appropriate specific instructions from the attending Physician.
Kids Dental BrandsNewDental Assistant Kids Dental BrandsDental AssistantCuyahoga Falls, OHJoin our team and help drive our mission that all children, regardless of family income, deserve access to high-quality dental care, in a kid-friendly and fun environment! Teach patients appropriate oral hygiene strategies to maintain oral health (e.g., tooth brushing, flossing, and nutritional counseling).
Hometown Urgent CareMedical Assistant Hometown Urgent CareMedical AssistantCuyahoga Falls, OHOverview: As a Medical Assistant at Hometown Urgent Care, you will play a crucial role in supporting healthcare delivery by assisting healthcare professionals in various clinical and administrative tasks. Perform basic testing or screenings such as: vision, audio, urine drug screens, breath alcohol, EKGs, pulmonary function testing.
Hometown Urgent CareNewMedical Assistant - Parma Clinic Hometown Urgent CareMedical Assistant - Parma ClinicParma, OHOverview: As a Medical Assistant at Hometown Urgent Care, you will play a crucial role in supporting healthcare delivery by assisting healthcare professionals in various clinical and administrative tasks. Perform basic testing or screenings such as: vision, audio, urine drug screens, breath alcohol, EKGs, pulmonary function testing.
Pinnacle Treatment Centers OH - III LLCNewMedical Assistant Pinnacle Treatment Centers OH - III LLCMedical AssistantBarberton, OHPart timeAs a Medical Assistant, you play a direct role in saving the lives of our patients each day by serving our residents in a safe environment promoting long term recovery. Educates clients about methadone maintenance and detoxification as well as side effects and provides education to clients on lab results and all medical matters.
Crystal Clinic Orthopaedic CenterCertified Medical Assistant/CMA (Part-Time) Crystal Clinic Orthopaedic CenterCertified Medical Assistant/CMA (Part-Time)cuyahoga falls, OHMaintains cleanliness of all clinical areas and exam rooms; restocks and orders supplies within budgetary constraints; checks and cleans equipment, makes minor adjustments, reports need for repair or maintenance to manager. Duties include: rooming patients, obtaining medical histories, completing thorough documentation in EMR, preparation of injections, front desk phone calls, assisting with procedures, including the application and removal of casts and the fitting and educational use of Durable Medical Equipment (DME).
Crystal Clinic Orthopaedic CenterCertified Medical Assistant/CMA (Full-Time) - Cuyahoga Falls, OH Crystal Clinic Orthopaedic CenterCertified Medical Assistant/CMA (Full-Time) - Cuyahoga Falls, OHCuyahoga Falls, OHMaintains cleanliness of all clinical areas and exam rooms; restocks and orders supplies within budgetary constraints; checks and cleans equipment, makes minor adjustments, reports need for repair or maintenance to manager. Duties include rooming patients, obtaining medical histories, completing thorough documentation in EMR, preparation of injections, front desk phone calls, assisting with procedures, including the application and removal of casts and the fitting and educational use of Durable Medical Equipment (DME).
Crystal Clinic Orthopaedic CenterCertified Medical Assistant/CMA (Part-Time) - Fairlawn, OH Crystal Clinic Orthopaedic CenterCertified Medical Assistant/CMA (Part-Time) - Fairlawn, OHAkron, OHMaintains cleanliness of all clinical areas and exam rooms; restocks and orders supplies within budgetary constraints; checks and cleans equipment, makes minor adjustments, reports need for repair or maintenance to manager. Duties include rooming patients, obtaining medical histories, completing thorough documentation in EMR, preparation of injections, front desk phone calls, assisting with procedures, including the application and removal of casts and the fitting and educational use of Durable Medical Equipment (DME).
Crystal Clinic Orthopaedic CenterCertified Medical Assistant (CMA) Crystal Clinic Orthopaedic CenterCertified Medical Assistant (CMA)Medina, OHMaintains cleanliness of all clinical areas and exam rooms; restocks and orders supplies within budgetary constraints; checks and cleans equipment, makes minor adjustments, reports need for repair or maintenance to manager. Duties include rooming patients, obtaining medical histories, completing thorough documentation in EMR, preparation of injections, front desk phone calls, assisting with procedures, including the application and removal of casts and the fitting and educational use of Durable Medical Equipment (DME).
Akron Children's HospitalRegional Float Medical Assistant II ACHP Akron Children's HospitalRegional Float Medical Assistant II ACHPStreetsboro, OHResponsibilities: Prepares patients for examination; takes and records vital signs; performs phlebotomy as needed; administers medications as directed by the Providers according to policy and procedure. Collects data that contributes to the assessment and evaluation of individualized care and needs of assigned patients, including discharge plans, under the direction of the Licensed Nurse.
Akron Children's HospitalMedical Assistant I: Specialty Office Akron Children's HospitalMedical Assistant I: Specialty OfficeBeachwood, OHResponsibilities: Prepares patients for examination; takes and records vital signs; performs phlebotomy as needed; administers medications as directed by the Providers according to policy and procedure. Collects data that contributes to the assessment and evaluation of individualized care and needs of assigned patients, including discharge plans, under the direction of the Licensed Nurse.
Akron Children's HospitalMedical Assistant I Akron Children's HospitalMedical Assistant IMedina, OHResponsibilities: Prepares patients for examination; takes and records vital signs; performs phlebotomy as needed; administers medications as directed by the Providers according to policy and procedure. Collects data that contributes to the assessment and evaluation of individualized care and needs of assigned patients, including discharge plans, under the direction of the Licensed Nurse.
Akron Children's HospitalSchool Medical Assistant I: Twinsburg City Schools Akron Children's HospitalSchool Medical Assistant I: Twinsburg City SchoolsAkron, OHPrepares patients for examination; takes and records vital signs; performs phlebotomy as needed; administers medications as directed by the Providers according to policy and procedure. Those hired into School Health prior to March of 2023 without completion of one (1) of these programs but has relevant years of experience will be given credit for their experience in lieu of the program requirement(s).
Akron Children's HospitalMedical Assistant I - (Externship Applicants Only) Akron Children's HospitalMedical Assistant I - (Externship Applicants Only)Akron, OHResponsibilities: Prepares patients for examination; takes and records vital signs; performs phlebotomy as needed; administers medications as directed by the Providers according to policy and procedure. Collects data that contributes to the assessment and evaluation of individualized care and needs of assigned patients, including discharge plans, under the direction of the Licensed Nurse.
Akron Children's HospitalSchool Based Health Medical Assistant I: Summit/Portage County Akron Children's HospitalSchool Based Health Medical Assistant I: Summit/Portage CountyAkron, OHPrepares patients for examination; takes and records vital signs; performs phlebotomy as needed; administers medications as directed by the Providers according to policy and procedure. Those hired into School Health prior to March of 2023 without completion of one (1) of these programs but has relevant years of experience will be given credit for their experience in lieu of the program requirement(s).
Akron Children's HospitalSchool Medical Assistant I: Nordonia City Schools Akron Children's HospitalSchool Medical Assistant I: Nordonia City SchoolsAkron, OHPrepares patients for examination; takes and records vital signs; performs phlebotomy as needed; administers medications as directed by the Providers according to policy and procedure. Those hired into School Health prior to March of 2023 without completion of one (1) of these programs but has relevant years of experience will be given credit for their experience in lieu of the program requirement(s).
Akron Children's HospitalSchool Medical Assistant I: Wooster City Schools Akron Children's HospitalSchool Medical Assistant I: Wooster City SchoolsWooster, OHPrepares patients for examination; takes and records vital signs; performs phlebotomy as needed; administers medications as directed by the Providers according to policy and procedure. Those hired into School Health prior to March of 2023 without completion of one (1) of these programs but has relevant years of experience will be given credit for their experience in lieu of the program requirement(s).
Professional Service Industries IncDriller Assistant/Geotechnical Logger Professional Service Industries IncDriller Assistant/Geotechnical LoggerCleveland, OHFull timeDriller Assistant / Geotechnical Logger - Cleveland, OHIntertek, a leading provider of quality and safety solutions to many of the world's top-recognized brands and companies, is actively seeking a Driller Assistant / Geotechnical Logger to join our Professional Services Industries, Inc. (Intertek-PSI) team at our Cleveland, OH office. Working at Intertek means joining a global network of state-of-the-art facilities and passionate people who deliver superior customer service with a purpose of bringing quality, safety, and sustainability to life.
University Hospitals Urgent Care by WellMedical Assistant, Paramedic, Advanced EMT University Hospitals Urgent Care by WellMedical Assistant, Paramedic, Advanced EMTParma, OHPart timeOccupational Medicine: Assist with our Occupational Medicine services, including drug screening, breath alcohol testing, audiograms, and pulmonary function testing, while adhering to company protocols. Join University Hospitals Urgent Care, where you'll make a meaningful impact in a fast-paced clinical environment while enjoying work-life balance and professional growth opportunities.
Akron Children's HospitalPhysician Assistant: Radiology Akron Children's HospitalPhysician Assistant: RadiologyAkron, OHPractices in any setting in which patients require complex monitoring and therapies, high intensity medical intervention, or continuous vigilance within the range of high-acuity care. Physician Assistant With the supervision of a Physician, (as per O.R.C. 4730) the PA-C provides medical care, diagnostic and therapeutic interventions to patients with complex, acute, and chronic health conditions.
Aultman Alliance Community HospitalMEDICAL ASSISTANT - VASCULAR SERVICES Aultman Alliance Community HospitalMEDICAL ASSISTANT - VASCULAR SERVICESCANTON, OHThe CMA/RMA must make accurate decisions regarding the potential severity of problems telephoned to him/her by patients and must consult the physician in a timely fashion regarding those problems. TYPICAL PHYSICAL DEMANDS: Requires full range of body motion including handling and lifting patients, manual and finger dexterity and eye-hand coordination.
Amaze HealthNurse Practitioner or Physician Assistant - Remote Amaze HealthNurse Practitioner or Physician Assistant - RemoteCleveland, OHRemoteCollaborate as a team: Work closely with physicians, fellow APPs, and the extended care team to deliver seamless, coordinated care with a patient-first approach. Amaze Health delivers concierge-style virtual care that feels like having a trusted “doctor friend” on call 24/7, for everything from sudden illnesses to chronic conditions and mental health.
Animal Clinic NorthviewVeterinary Assistant Animal Clinic NorthviewVeterinary AssistantNorth Ridgeville, OH$18–$22 / hourAnimal Clinic Northview is a full-service, AAHA-accredited veterinary hospital in the greater Cleveland area known for delivering exceptional, comprehensive, and compassionate care to our patients and community. Veterinary Assistants at Animal Clinic Northview play a key role in supporting patient care, hospital operations, and the overall client experience.
ECS LtdNewConstruction Materials Assistant Staff Professional ECS LtdConstruction Materials Assistant Staff ProfessionalBrooklyn Heights, OhioECS is currently ranked #60 in Engineering News-Record’s Top 500 Design Firms (April 2026), #148 in Engineering News-Record’s Top 200 Environmental Firms (October 2025) and #50 in Zweig Group’s Hot Firm List (May 2025). Interact and collaborate with colleagues and clients, including keeping entire project team informed of changing site conditions and additional testing requested on project sites; May require attending project meetings as requested.
ECS LtdNewConstruction Materials Assistant Staff Project Manager ECS LtdConstruction Materials Assistant Staff Project ManagerBrooklyn Heights, OhioBachelor of Science in any of the following: Civil Engineering, Construction Engineering and Management, Materials Science Engineering, Architectural Engineering, or Geology; Note: Construction Management degrees and certain Technology degrees may not be considered; Role requires a degree with the ability to obtain advanced licensure (Professional Engineer (PE), Professional Geologist (PG), etc). ECS is currently ranked #60 in Engineering News-Record’s Top 500 Design Firms (April 2026), #148 in Engineering News-Record’s Top 200 Environmental Firms (October 2025) and #50 in Zweig Group’s Hot Firm List (May 2025).
Intertek Group PlcDriller Assistant/Geotechnical Logger Intertek Group PlcDriller Assistant/Geotechnical LoggerCleveland, OHWorking at Intertek means joining a global network of state-of-the-art facilities and passionate people who deliver superior customer service with a purpose of bringing quality, safety, and sustainability to life. Our network of more than 1,000 laboratories and offices in more than 100 countries, delivers innovative and bespoke Assurance, Testing, Inspection and Certification (ATIC) solutions for our customers operations and supply chains.
Case Western Reserve UniversityNewStudent - Lab Assistant (No Wet-Lab/Bench Work) Case Western Reserve UniversityStudent - Lab Assistant (No Wet-Lab/Bench Work)Cleveland, OHPrimary job duties involve helping with tissue inventory, particularly slide and block filing, and/or frozen tissue inventory. CWRU Student, preferably a 3rd or 4th year Biology or Chemistry major.
Cuyahoga Community CollegeLab Skills Assistant, Massage Therapy Cuyahoga Community CollegeLab Skills Assistant, Massage TherapyHighland Hills, OHContacts Campus Police and/or Plant Operations regarding emergencies or incidents needing urgent attention during participant session hands-on labs or other assigned time. • Provides clerical and receptionist support for the front desk and student clinic, including participant scheduling activities and maintaining assigned clinic databases.
Alliance Industrial SolutionsNewLab Technician - Immediate Need - Macedonia, OH - Up to $21/hr 837730 Alliance Industrial SolutionsLab Technician - Immediate Need - Macedonia, OH - Up to $21/hr 837730Macedonia, OH$18–$21 / hourThe ideal candidate for this role will have: High school diploma or equivalent required; Associate or Bachelors degree in Chemistry or related field preferred. This position is onsite in Macedonia, Ohio, and offers weekday shifts with the possibility of overtime depending on production needs.
Alliance Industrial SolutionsChemical Lab Technician - 1st Shift 837495 Alliance Industrial SolutionsChemical Lab Technician - 1st Shift 837495Solon, OH$20–$24 / hourAs a Chemical Lab Technician, you will be responsible for: Supporting shop floor activities by verifying adherence to manufacturing guides, recipes, and run parameters. You'll work closely with machine operators, supervisors, and quality teams to uphold strict production protocols and drive continuous improvement.
Nesco Resource, LLCEngineering Lab Technician 1st Shift Solon, OH Nesco Resource, LLCEngineering Lab Technician 1st Shift Solon, OHSolon, OH$20–$25 / hourCommunication Skills: Ability to communicate findings clearly and collaborate with team members across various engineering disciplines. Analytical Skills: Strong problem-solving abilities and attention to detail to analyze data and troubleshoot issues effectively.
Area TempsLab Technician Area TempsLab TechnicianCuyahoga Falls, OHSet up and maintain production pace while setting up and weighing oils required to run each compound . Partially set-up and mix compounds to predetermined specifications.
Employ-Temps2nd Shift Quality Lab Technician Employ-Temps2nd Shift Quality Lab TechnicianStow, OHIn this position, you will work in a lab and in production to perform quality assurance and control activities to ensure products meet specifications through testing, analysis, and continuous improvement initiatives. Key Responsibilities:Perform testing of raw materials, in-process samples, and finished products following established SOPs to ensure conformance to specifications.
Intertek Group PlcLab Technician - Geotechnical Service Line Intertek Group PlcLab Technician - Geotechnical Service LineCleveland, OHWorking at Intertek means joining a global network of state-of-the-art facilities and passionate people who deliver superior customer service with a purpose of bringing quality, safety, and sustainability to life. Our network of more than 1,000 laboratories and offices in more than 100 countries, delivers innovative and bespoke Assurance, Testing, Inspection and Certification (ATIC) solutions for our customers operations and supply chains.
Professional Service Industries IncLab Technician - Geotechnical Service Line Professional Service Industries IncLab Technician - Geotechnical Service LineCleveland, OHFull timeGeotechnical Lab Technician - Cleveland, OHIntertek, a leading provider of quality and safety solutions to many of the world's top-recognized brands and companies, is actively seeking an Geotechnical Lab Technician I to join our Professional Services Industries, Inc. (Intertek-PSI) team at our Cleveland, OH office. Working at Intertek means joining a global network of state-of-the-art facilities and passionate people who deliver superior customer service with a purpose of bringing quality, safety, and sustainability to life.
Nesco Resource, LLCNewR&D Lab Technician Nesco Resource, LLCR&D Lab TechnicianCleveland, OH$19.31–$35 / hourThis role is responsible for executing procedures accurately, maintaining laboratory operations, and ensuring reliable data collection to support product and process development. The R&D Technician supports research and development activities by performing laboratory experiments, tests, and analyses.
Area TempsEngineering Lab Technician Area TempsEngineering Lab TechnicianNorth Ridgeville, OHWe are seeking an Engineering Technician who will be responsible for providing and leading all technical and testing to support engineering, engineering labs, testing to support new product development, product improvements, design preparation, records maintenance, report writing, and other technical support. Work with engineering, sales, and product managers to highlight and resolve customer issues as needed; may occasionally require customer visits to investigate and resolve.
Dodd CameraPhoto Lab Technician Dodd CameraPhoto Lab TechnicianCleveland, Ohio$15–$15We are a photographic specialty dealer offering the latest in DSLR and mirrorless camera gear, professional lighting equipment, accessories, digital lab services, and fully stocked rental departments at select locations. Processing 35mm and 120mm film rolls are a daily task and our ideal candidate for this position should be highly knowledgeable of these formats.
The Lubrizol CorpR&D Lab Technician (Extrusion & Injection) The Lubrizol CorpR&D Lab Technician (Extrusion & Injection)Brecksville, OHAs a R&D Lab Technician, you'll be at the forefront of our innovation, operating high-tech equipment, running experiments, and working side-by-side with scientists and engineers to troubleshoot issues, improve processes, and keeping everything running smoothly. For nearly 100 years, The Lubrizol Corporation, a Berkshire Hathaway company, has been at the forefront of innovation to enhance everyday life, advance mobility, and make the modern world work better.
SummaCare IncMedical Lab Technician SummaCare IncMedical Lab TechnicianAkron, OH$26.18–$31.41 / hourBasic Life and Accidental Death & Dismemberment (AD&D) Supplemental Life and AD&D Dependent Life Insurance Short-Term and Long-Term Disability Accident Insurance, Hospital Indemnity, and Critical Illness Retirement Savings Plan Flexible Spending Accounts - Healthcare and Dependent Care Employee Assistance Program (EAP) Identity Theft Protection Pet Insurance Education Assistance Daily Pay. Sixty (60) semester hours or equivalent from an accredited institution that, at a minimum, includes either 24 semester hours of medical laboratory technology courses, OR 24 semester hours of science courses that includes six semester hours of chemistry, six semester hours of biology and 12 semester hours of chemistry or medical laboratory technology in any combination, AND ii.
Akron Children's HospitalNon Registered Polysomnography Technician Akron Children's HospitalNon Registered Polysomnography TechnicianAkron, OHDisplay pattern recognition abilities which extend to evaluating the normal and abnormal patterns common to each physiologic parameter, as well as assessment of various sleep stages, possible effects from medications, age related changes, and patterns which are specific to the parameter evaluated. The position does not require an employee to be registered by American Board of Sleep Medicine (ABSM), National Board for Respiratory Care (NBRC), Board of Registered Polysomnographic Technologists (BRPT) or other accepted certification body by the American Academy of Sleep Medicine (AASM).
Arclin USA LLCQC Lab Technician - All Shifts Arclin USA LLCQC Lab Technician - All ShiftsCleveland, OHPart timeCalibrate & operate all laboratory equipment including but not limited to: MDR, Mooney Viscometer, LECO elemental analyzers, balances, digital scales, ovens, furnaces, 2-Roll mill, FTIR, etc. Employees in the manufacturing department are typically on the shop floor most of their day and may be exposed to varied temperatures, humidity, dust, noise, vapors, and fumes.