Home » ONET Work Activities » 4.A.1.a.2
Monitor Processes, Materials, Or Surroundings
Monitoring and reviewing information from materials, events, or the environment, to detect or assess problems.
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- Nuclear Power Reactor Operators (4.70)
- Airline Pilots, Copilots, and Flight Engineers (4.64)
- Range Managers (4.60)
- Nuclear Equipment Operation Technicians (4.60)
- Team Assemblers (4.60)
- Petroleum Pump System Operators, Refinery Operators, and Gaugers (4.60)
- Critical Care Nurses (4.59)
- Power Plant Operators (4.56)
- Instructional Coordinators (4.54)
- Spa Managers (4.54)
- Neurologists (4.53)
- Surgical Technologists (4.53)
- Electro-Mechanical Technicians (4.50)
- Security Guards (4.50)
- Chemical Plant and System Operators (4.46)
- Zoologists and Wildlife Biologists (4.45)
- Grinding, Lapping, Polishing, and Buffing Machine Tool Setters, Operators, and Tenders, Metal and Plastic (4.44)
- Sports Medicine Physicians (4.43)
- Continuous Mining Machine Operators (4.42)
- Cooling and Freezing Equipment Operators and Tenders (4.42)
- Anesthesiologists (4.40)
- Electrical Power-Line Installers and Repairers (4.40)
- Park Naturalists (4.39)
- Medical Equipment Preparers (4.39)
- Anesthesiologist Assistants (4.38)
- Electromechanical Equipment Assemblers (4.37)
- Industrial Safety and Health Engineers (4.36)
- Quality Control Systems Managers (4.35)
- Acute Care Nurses (4.35)
- Gas Compressor and Gas Pumping Station Operators (4.35)
- Gaming Surveillance Officers and Gaming Investigators (4.34)
- Materials Engineers (4.33)
- Food Science Technicians (4.33)
- Clinical Nurse Specialists (4.33)
- Mine Shuttle Car Operators (4.33)
- Nurse Anesthetists (4.32)
- Commercial Divers (4.31)
- Biomass Plant Technicians (4.31)
- Medical Scientists, Except Epidemiologists (4.30)
- Materials Scientists (4.30)
- First-Line Supervisors of Production and Operating Workers (4.29)
- Pharmacists (4.28)
- Foresters (4.26)
- Obstetricians and Gynecologists (4.26)
- Radiation Therapists (4.26)
- Geothermal Technicians (4.26)
- Industrial Engineering Technologists (4.25)
- Dietetic Technicians (4.25)
- Water and Wastewater Treatment Plant and System Operators (4.25)
- Government Property Inspectors and Investigators (4.24)
- Validation Engineers (4.24)
- Forest Fire Fighting and Prevention Supervisors (4.24)
- Sheriffs and Deputy Sheriffs (4.24)
- First-Line Supervisors of Animal Husbandry and Animal Care Workers (4.23)
- Conveyor Operators and Tenders (4.23)
- Nuclear Monitoring Technicians (4.22)
- Veterinary Technologists and Technicians (4.22)
- Environmental Scientists and Specialists, Including Health (4.21)
- Environmental Science and Protection Technicians, Including Health (4.21)
- Occupational Health and Safety Specialists (4.21)
- First-Line Supervisors of Correctional Officers (4.21)
- Stationary Engineers and Boiler Operators (4.21)
- Commercial Pilots (4.21)
- Geothermal Production Managers (4.20)
- Nursing Instructors and Teachers, Postsecondary (4.20)
- Nursery and Greenhouse Managers (4.19)
- Midwives (4.19)
- Log Graders and Scalers (4.19)
- Biochemical Engineers (4.18)
- Respiratory Therapists (4.18)
- Separating, Filtering, Clarifying, Precipitating, and Still Machine Setters, Operators, and Tenders (4.18)
- Petroleum Engineers (4.17)
- Medical and Clinical Laboratory Technicians (4.17)
- Correctional Officers and Jailers (4.17)
- Pest Control Workers (4.17)
- Explosives Workers, Ordnance Handling Experts, and Blasters (4.17)
- Ambulance Drivers and Attendants, Except Emergency Medical Technicians (4.17)
- Ship and Boat Captains (4.17)
- Fire Inspectors (4.16)
- Pesticide Handlers, Sprayers, and Applicators, Vegetation (4.16)
- Food Batchmakers (4.16)
- Power Distributors and Dispatchers (4.16)
- Hazardous Materials Removal Workers (4.15)
- Helpers--Extraction Workers (4.15)
- Tire Builders (4.15)
- Railroad Brake, Signal, and Switch Operators (4.15)
- Ship Engineers (4.15)
- Industrial Production Managers (4.14)
- Manufacturing Engineers (4.14)
- Electromechanical Engineering Technologists (4.14)
- Psychiatric Technicians (4.14)
- Glass Blowers, Molders, Benders, and Finishers (4.14)
- Chemical Technicians (4.13)
- First-Line Supervisors of Personal Service Workers (4.13)
- Solar Photovoltaic Installers (4.13)
- Food Scientists and Technologists (4.12)
- Internists, General (4.12)
- Robotics Technicians (4.11)
- Mechanical Engineering Technologists (4.11)
- Hospitalists (4.11)
- Electrical and Electronic Equipment Assemblers (4.11)
- Health Specialties Teachers, Postsecondary (4.10)
- Nurse Midwives (4.10)
- Municipal Firefighters (4.10)
- Forest Firefighters (4.10)
- Education Administrators, Elementary and Secondary School (4.09)
- Mechanical Engineering Technicians (4.09)
- Ophthalmologists (4.09)
- Physical Medicine and Rehabilitation Physicians (4.09)
- Paper Goods Machine Setters, Operators, and Tenders (4.09)
- Hoist and Winch Operators (4.09)
- Industrial Engineers (4.08)
- Hydrologists (4.08)
- Boilermakers (4.08)
- Electrical and Electronics Repairers, Powerhouse, Substation, and Relay (4.08)
- Flight Attendants (4.08)
- Air Traffic Controllers (4.07)
- Mates- Ship, Boat, and Barge (4.07)
- Financial Managers, Branch or Department (4.06)
- Geological Sample Test Technicians (4.06)
- Operating Engineers and Other Construction Equipment Operators (4.06)
- Subway and Streetcar Operators (4.06)
- Mental Health Counselors (4.05)
- Agricultural Sciences Teachers, Postsecondary (4.05)
- Radiologists (4.05)
- Locomotive Firers (4.05)
- Manufacturing Engineering Technologists (4.04)
- Allergists and Immunologists (4.04)
- Nuclear Medicine Physicians (4.04)
- Brickmasons and Blockmasons (4.04)
- Equal Opportunity Representatives and Officers (4.03)
- Quality Control Analysts (4.03)
- Registered Nurses (4.03)
- Tank Car, Truck, and Ship Loaders (4.03)
- Geoscientists, Except Hydrologists and Geographers (4.02)
- Immigration and Customs Inspectors (4.02)
- Freight and Cargo Inspectors (4.02)
- Information Security Analysts (4.01)
- Electronics Engineers, Except Computer (4.01)
- Metal-Refining Furnace Operators and Tenders (4.01)
- Semiconductor Processors (4.01)
- Compliance Managers (4.00)
- Informatics Nurse Specialists (4.00)
- Environmental Engineers (4.00)
- Sound Engineering Technicians (4.00)
- Motion Picture Projectionists (4.00)
- Emergency Medical Technicians and Paramedics (3.99)
- Computer Operators (3.99)
- Physical Therapist Assistants (3.98)
- Motorboat Mechanics and Service Technicians (3.98)
- Aquacultural Managers (3.97)
- Claims Examiners, Property and Casualty Insurance (3.97)
- Occupational Therapists (3.97)
- Nurse Practitioners (3.97)
- Athletic Trainers (3.97)
- Avionics Technicians (3.97)
- Clinical Research Coordinators (3.96)
- Mental Health and Substance Abuse Social Workers (3.96)
- Magnetic Resonance Imaging Technologists (3.96)
- Psychiatric Aides (3.96)
- Soil and Water Conservationists (3.95)
- First-Line Supervisors of Non-Retail Sales Workers (3.95)
- Biomass Power Plant Managers (3.94)
- Vocational Education Teachers, Postsecondary (3.94)
- Forest Fire Inspectors and Prevention Specialists (3.94)
- First-Line Supervisors of Logging Workers (3.94)
- Furniture Finishers (3.94)
- Sailors and Marine Oilers (3.94)
- General and Operations Managers (3.93)
- Environmental Compliance Inspectors (3.93)
- Epidemiologists (3.93)
- Preventive Medicine Physicians (3.93)
- Mine Cutting and Channeling Machine Operators (3.93)
- Probation Officers and Correctional Treatment Specialists (3.92)
- Respiratory Therapy Technicians (3.92)
- Residential Advisors (3.92)
- Electrical and Electronics Installers and Repairers, Transportation Equipment (3.92)
- Laborers and Freight, Stock, and Material Movers, Hand (3.92)
- Licensing Examiners and Inspectors (3.91)
- Manufacturing Production Technicians (3.91)
- Career/Technical Education Teachers, Secondary School (3.91)
- Cardiovascular Technologists and Technicians (3.91)
- Roof Bolters, Mining (3.91)
- Electrical and Electronics Repairers, Commercial and Industrial Equipment (3.91)
- Bakers (3.91)
- Layout Workers, Metal and Plastic (3.91)
- Model Makers, Wood (3.91)
- Cutting and Slicing Machine Setters, Operators, and Tenders (3.91)
- Wellhead Pumpers (3.91)
- Robotics Engineers (3.90)
- Aerospace Engineering and Operations Technicians (3.90)
- Family and General Practitioners (3.90)
- Mechanical Door Repairers (3.90)
- Marine Engineers (3.89)
- Fashion Designers (3.89)
- Pathologists (3.89)
- Criminal Investigators and Special Agents (3.89)
- Rolling Machine Setters, Operators, and Tenders, Metal and Plastic (3.89)
- Heavy and Tractor-Trailer Truck Drivers (3.89)
- Mechanical Engineers (3.88)
- Adapted Physical Education Specialists (3.88)
- Municipal Fire Fighting and Prevention Supervisors (3.88)
- Production, Planning, and Expediting Clerks (3.88)
- Rotary Drill Operators, Oil and Gas (3.88)
- Coating, Painting, and Spraying Machine Setters, Operators, and Tenders (3.88)
- Locomotive Engineers (3.88)
- Business Continuity Planners (3.87)
- Information Technology Project Managers (3.87)
- Gaming Supervisors (3.87)
- Dispatchers, Except Police, Fire, and Ambulance (3.87)
- Food and Tobacco Roasting, Baking, and Drying Machine Operators and Tenders (3.87)
- Food Cooking Machine Operators and Tenders (3.87)
- Dental Laboratory Technicians (3.87)
- Refuse and Recyclable Material Collectors (3.87)
- Microbiologists (3.86)
- Oral and Maxillofacial Surgeons (3.86)
- Podiatrists (3.86)
- First-Line Supervisors of Police and Detectives (3.86)
- Electricians (3.86)
- Structural Iron and Steel Workers (3.86)
- Environmental Engineering Technicians (3.85)
- Urologists (3.85)
- Medical and Clinical Laboratory Technologists (3.85)
- Occupational Health and Safety Technicians (3.85)
- Sheet Metal Workers (3.85)
- Security and Fire Alarm Systems Installers (3.85)
- Pourers and Casters, Metal (3.85)
- Pilots, Ship (3.85)
- Chemical Engineers (3.84)
- Administrative Law Judges, Adjudicators, and Hearing Officers (3.84)
- Dietitians and Nutritionists (3.84)
- Plumbers (3.84)
- Helpers--Electricians (3.84)
- Packaging and Filling Machine Operators and Tenders (3.84)
- Management Analysts (3.83)
- Audiologists (3.83)
- Signal and Track Switch Repairers (3.83)
- Textile Bleaching and Dyeing Machine Operators and Tenders (3.83)
- Crushing, Grinding, and Polishing Machine Setters, Operators, and Tenders (3.83)
- Food Service Managers (3.82)
- Network and Computer Systems Administrators (3.82)
- Nuclear Engineers (3.82)
- Prosthodontists (3.82)
- Chefs and Head Cooks (3.82)
- Motorboat Operators (3.82)
- Audio-Visual and Multimedia Collections Specialists (3.81)
- Phlebotomists (3.81)
- Helpers--Roofers (3.81)
- Potters, Manufacturing (3.81)
- Pump Operators, Except Wellhead Pumpers (3.81)
- Soil and Plant Scientists (3.80)
- Licensed Practical and Licensed Vocational Nurses (3.80)
- Home Health Aides (3.80)
- Cooks, Institution and Cafeteria (3.80)
- Patient Representatives (3.80)
- Home Appliance Repairers (3.80)
- Industrial Machinery Mechanics (3.80)
- Telecommunications Line Installers and Repairers (3.80)
- Chemical Equipment Operators and Tenders (3.80)
- Medical Appliance Technicians (3.80)
- Airfield Operations Specialists (3.80)
- Computer and Information Systems Managers (3.79)
- Training and Development Managers (3.79)
- Aerospace Engineers (3.79)
- Agricultural Engineers (3.79)
- Talent Directors (3.79)
- Physical Therapists (3.79)
- Histotechnologists and Histologic Technicians (3.79)
- Automotive Glass Installers and Repairers (3.79)
- Fiberglass Laminators and Fabricators (3.79)
- Milling and Planing Machine Setters, Operators, and Tenders, Metal and Plastic (3.79)
- Ophthalmic Laboratory Technicians (3.79)
- Lodging Managers (3.78)
- Social and Community Service Managers (3.78)
- Emergency Management Directors (3.78)
- Training and Development Specialists (3.78)
- School Psychologists (3.78)
- Child, Family, and School Social Workers (3.78)
- Social and Human Service Assistants (3.78)
- Speech-Language Pathologists (3.78)
- Fire Investigators (3.78)
- Slot Supervisors (3.78)
- Elevator Installers and Repairers (3.78)
- First-Line Supervisors of Transportation and Material-Moving Machine and Vehicle Operators (3.78)
- Transportation Vehicle, Equipment and Systems Inspectors, Except Aviation (3.78)
- Directors- Stage, Motion Pictures, Television, and Radio (3.77)
- Manufactured Building and Mobile Home Installers (3.77)
- Water Resource Specialists (3.76)
- Loss Prevention Managers (3.76)
- Electrical Engineering Technologists (3.76)
- Elementary School Teachers, Except Special Education (3.76)
- Middle School Teachers, Except Special and Career/Technical Education (3.76)
- Shampooers (3.76)
- Police, Fire, and Ambulance Dispatchers (3.76)
- First-Line Supervisors of Mechanics, Installers, and Repairers (3.76)
- Maintenance and Repair Workers, General (3.76)
- Extruding and Forming Machine Setters, Operators, and Tenders, Synthetic and Glass Fibers (3.76)
- Cabinetmakers and Bench Carpenters (3.76)
- Precision Agriculture Technicians (3.75)
- Environmental Science Teachers, Postsecondary (3.75)
- Police Detectives (3.75)
- Shipping, Receiving, and Traffic Clerks (3.75)
- Paving, Surfacing, and Tamping Equipment Operators (3.75)
- Gas Plant Operators (3.75)
- Dredge Operators (3.75)
- Machine Feeders and Offbearers (3.75)
- Public Relations and Fundraising Managers (3.74)
- Multimedia Artists and Animators (3.74)
- Physician Assistants (3.74)
- Naturopathic Physicians (3.74)
- Gaming and Sports Book Writers and Runners (3.74)
- Animal Breeders (3.74)
- Roustabouts, Oil and Gas (3.74)
- Textile Knitting and Weaving Machine Setters, Operators, and Tenders (3.74)
- Software Quality Assurance Engineers and Testers (3.73)
- Energy Engineers (3.73)
- Special Education Teachers, Secondary School (3.73)
- Dentists, General (3.73)
- Medical Assistants (3.73)
- Construction Managers (3.72)
- Non-Destructive Testing Specialists (3.72)
- Electronics Engineering Technologists (3.72)
- Biologists (3.72)
- Substance Abuse and Behavioral Disorder Counselors (3.72)
- Marriage and Family Therapists (3.72)
- Career/Technical Education Teachers, Middle School (3.72)
- Program Directors (3.72)
- Pharmacy Technicians (3.72)
- Clinical Psychologists (3.71)
- Set and Exhibit Designers (3.71)
- Advanced Practice Psychiatric Nurses (3.71)
- Occupational Therapy Assistants (3.71)
- Tree Trimmers and Pruners (3.71)
- Data Entry Keyers (3.71)
- Farmworkers, Farm, Ranch, and Aquacultural Animals (3.71)
- Logistics Managers (3.70)
- Postmasters and Mail Superintendents (3.70)
- Supply Chain Managers (3.70)
- Biological Technicians (3.70)
- Animal Control Workers (3.70)
- Rail Yard Engineers, Dinkey Operators, and Hostlers (3.70)
- Excavating and Loading Machine and Dragline Operators (3.70)
- Audio and Video Equipment Technicians (3.69)
- Speech-Language Pathology Assistants (3.69)
- First-Line Supervisors of Office and Administrative Support Workers (3.69)
- First-Line Supervisors of Aquacultural Workers (3.69)
- Sawing Machine Setters, Operators, and Tenders, Wood (3.69)
- Loan Counselors (3.68)
- Industrial Engineering Technicians (3.68)
- Psychiatrists (3.68)
- Police Identification and Records Officers (3.68)
- Butchers and Meat Cutters (3.68)
- Computer-Controlled Machine Tool Operators, Metal and Plastic (3.68)
- Financial Examiners (3.67)
- Architects, Except Landscape and Naval (3.67)
- Adult Basic and Secondary Education and Literacy Teachers and Instructors (3.67)
- Cytogenetic Technologists (3.67)
- Neurodiagnostic Technologists (3.67)
- Personal Care Aides (3.67)
- Loading Machine Operators, Underground Mining (3.67)
- Civil Engineering Technicians (3.66)
- Broadcast News Analysts (3.66)
- Low Vision Therapists, Orientation and Mobility Specialists, and Vision Rehabilitation Therapists (3.66)
- Electronic Equipment Installers and Repairers, Motor Vehicles (3.66)
- Heating and Air Conditioning Mechanics and Installers (3.66)
- Coroners (3.65)
- Technical Directors/Managers (3.65)
- Aircraft Mechanics and Service Technicians (3.65)
- Railroad Conductors and Yardmasters (3.65)
- Geneticists (3.64)
- Forensic Science Technicians (3.64)
- Orthotists and Prosthetists (3.64)
- First-Line Supervisors of Construction Trades and Extraction Workers (3.64)
- Derrick Operators, Oil and Gas (3.64)
- Refrigeration Mechanics and Installers (3.64)
- Multiple Machine Tool Setters, Operators, and Tenders, Metal and Plastic (3.64)
- Tool Grinders, Filers, and Sharpeners (3.64)
- Textile Cutting Machine Setters, Operators, and Tenders (3.64)
- Bus Drivers, Transit and Intercity (3.64)
- Curators (3.63)
- Interior Designers (3.63)
- Lifeguards, Ski Patrol, and Other Recreational Protective Service Workers (3.63)
- Extruding and Drawing Machine Setters, Operators, and Tenders, Metal and Plastic (3.63)
- Photographic Process Workers and Processing Machine Operators (3.63)
- Product Safety Engineers (3.62)
- Remote Sensing Scientists and Technologists (3.62)
- Remote Sensing Technicians (3.62)
- Endoscopy Technicians (3.62)
- Desktop Publishers (3.62)
- First-Line Supervisors of Agricultural Crop and Horticultural Workers (3.62)
- Millwrights (3.62)
- Computer Numerically Controlled Machine Tool Programmers, Metal and Plastic (3.62)
- Grinding and Polishing Workers, Hand (3.62)
- Furnace, Kiln, Oven, Drier, and Kettle Operators and Tenders (3.62)
- Recycling and Reclamation Workers (3.62)
- Industrial Truck and Tractor Operators (3.62)
- Library Science Teachers, Postsecondary (3.61)
- Veterinarians (3.61)
- Acupuncturists (3.61)
- Court Clerks (3.61)
- Service Unit Operators, Oil, Gas, and Mining (3.61)
- Solderers and Brazers (3.61)
- Extruding, Forming, Pressing, and Compacting Machine Setters, Operators, and Tenders (3.61)
- Logisticians (3.60)
- Biomedical Engineers (3.60)
- Public Address System and Other Announcers (3.60)
- Radio Operators (3.60)
- Demonstrators and Product Promoters (3.60)
- Library Assistants, Clerical (3.60)
- Rough Carpenters (3.60)
- Medical Equipment Repairers (3.60)
- Crane and Tower Operators (3.60)
- Education Administrators, Postsecondary (3.59)
- Medical and Health Services Managers (3.59)
- Animal Scientists (3.59)
- Biochemists and Biophysicists (3.59)
- Molecular and Cellular Biologists (3.59)
- Neuropsychologists and Clinical Neuropsychologists (3.59)
- Public Relations Specialists (3.59)
- Occupational Therapy Aides (3.59)
- First-Line Supervisors of Landscaping, Lawn Service, and Groundskeeping Workers (3.59)
- Fallers (3.59)
- Telecommunications Equipment Installers and Repairers, Except Line Installers (3.59)
- Woodworking Machine Setters, Operators, and Tenders, Except Sawing (3.59)
- First-Line Supervisors of Helpers, Laborers, and Material Movers, Hand (3.59)
- Assessors (3.58)
- Electrical Engineering Technicians (3.58)
- Bioinformatics Scientists (3.58)
- Industrial-Organizational Psychologists (3.58)
- Recreation and Fitness Studies Teachers, Postsecondary (3.58)
- Surgeons (3.58)
- Cooks, Short Order (3.58)
- Agricultural Inspectors (3.58)
- Carpet Installers (3.58)
- Roofers (3.58)
- Highway Maintenance Workers (3.58)
- Inspectors, Testers, Sorters, Samplers, and Weighers (3.58)
- Packers and Packagers, Hand (3.58)
- Civil Engineers (3.57)
- Recreation Workers (3.57)
- Human Resources Assistants, Except Payroll and Timekeeping (3.57)
- Construction Laborers (3.57)
- Police Patrol Officers (3.56)
- Maintenance Workers, Machinery (3.56)
- Drilling and Boring Machine Tool Setters, Operators, and Tenders, Metal and Plastic (3.56)
- Transportation Attendants, Except Flight Attendants (3.56)
- Atmospheric, Earth, Marine, and Space Sciences Teachers, Postsecondary (3.55)
- Museum Technicians and Conservators (3.55)
- Automotive Master Mechanics (3.55)
- Plating and Coating Machine Setters, Operators, and Tenders, Metal and Plastic (3.55)
- Mixing and Blending Machine Setters, Operators, and Tenders (3.55)
- Personal Financial Advisors (3.54)
- Risk Management Specialists (3.54)
- Database Administrators (3.54)
- Water/Wastewater Engineers (3.54)
- Anthropologists (3.54)
- Librarians (3.54)
- Office Machine Operators, Except Computer (3.54)
- Forest and Conservation Workers (3.54)
- Pile-Driver Operators (3.54)
- Helpers--Brickmasons, Blockmasons, Stonemasons, and Tile and Marble Setters (3.54)
- Engine and Other Machine Assemblers (3.54)
- Patternmakers, Metal and Plastic (3.54)
- Chemists (3.53)
- First-Line Supervisors of Food Preparation and Serving Workers (3.53)
- Embalmers (3.53)
- Weatherization Installers and Technicians (3.53)
- Heat Treating Equipment Setters, Operators, and Tenders, Metal and Plastic (3.53)
- Textile Winding, Twisting, and Drawing Out Machine Setters, Operators, and Tenders (3.53)
- Aircraft Cargo Handling Supervisors (3.53)
- Electrical Engineers (3.52)
- Social Work Teachers, Postsecondary (3.52)
- Floor Layers, Except Carpet, Wood, and Hard Tiles (3.52)
- Rail-Track Laying and Maintenance Equipment Operators (3.52)
- Automotive Specialty Technicians (3.52)
- Coin, Vending, and Amusement Machine Servicers and Repairers (3.52)
- Septic Tank Servicers and Sewer Pipe Cleaners (3.51)
- Logistics Analysts (3.50)
- Transportation Planners (3.50)
- Intelligence Analysts (3.50)
- Welders, Cutters, and Welder Fitters (3.50)
- Aviation Inspectors (3.50)