Chemical Plant and System Operators
Also called: Chemical Operator, Chemical Plant Operations Technician (Chemical Plan Operations Tech), Chemical Plant Operator, Chemical Plant Production Operator, Chemical Process Control Operator, Chemical Process Operator, Chemical Production Operator, Chemical Treatment Plant Technician (Chemical Treatment Plant Tech)
Control or operate entire chemical processes or system of machines.
What chemical plant and system operators do
Typical tasks
- Monitor recording instruments, flowmeters, panel lights, or other indicators and listen for warning signals to verify conformity of process conditions.
- Move control settings to make necessary adjustments on equipment units affecting speeds of chemical reactions, quality, or yields.
- Draw samples of products and conduct quality control tests to monitor processing and to ensure that standards are met.
- Record operating data, such as process conditions, test results, or instrument readings.
- Control or operate chemical processes or systems of machines, using panelboards, control boards, or semi-automatic equipment.
- Patrol work areas to ensure that solutions in tanks or troughs are not in danger of overflowing.
- Regulate or shut down equipment during emergency situations, as directed by supervisory personnel.
- Start pumps to wash and rinse reactor vessels, to exhaust gases or vapors, to regulate the flow of oil, steam, air, or perfume to towers, or to add products to converter or blending vessels.
- Confer with technical and supervisory personnel to report or resolve conditions affecting safety, efficiency, or product quality.
- Turn valves to regulate flow of products or byproducts through agitator tanks, storage drums, or neutralizer tanks.
- Notify maintenance, stationary engineering, or other auxiliary personnel to correct equipment malfunctions or to adjust power, steam, water, or air supplies.
- Inspect operating units, such as towers, soap-spray storage tanks, scrubbers, collectors, or driers to ensure that all are functioning and to maintain maximum efficiency.
Typical path into the job (BLS)
Chemical Plant and System Operators salary
The median annual wage for chemical plant and system operators is $78,120 (BLS OEWS May 2025; BLS Employment Projections 2025–35, national). The lowest 10 percent earn less than $48,400 and the highest 10 percent earn more than $111,930. The mean annual wage is $79,970.
The mean hourly wage of $38.00 is 5.2× the federal minimum wage of $7.25. State minimums are higher in most large states. Minimum wage by state →
How does your pay compare with people your age?
Your numbers are not sent or stored. The comparison uses this occupation's BLS wage percentiles, adjusted for age with BLS median weekly earnings by age group (Q3 2026).
Pay by percentile
Annual wage percentiles from the BLS Occupational Employment and Wage Statistics (OEWS). Percentiles are a good proxy for pay by experience.
Projected pay for Chemical Plant and System Operators (3, 5 and 10 years)est.
Today $78,120 → in 3 years $83,600 → in 5 years $87,500 → in 10 years $98,100 (10-year range $84,300–$113,900). The model assumes pay growth of +2.3% per year.
What drives the annual growth rate
Projected pay = current pay × (1 + annual growth)^years. The annual growth rate starts from a base wage-growth rate and adds or subtracts labor demand (BLS projected employment growth), wage momentum and AI replacement risk for each occupation. Projections are not guarantees. How it is calculated →
Outlook score for Chemical Plant and System Operators
Each component is a percentile rank among all occupations in the same country (0–100). Weights: labor demand 25, wage momentum / openings 15, pay level 15, AI resistance 25, aging workforce 10 (Japan only), entry barrier 10.
Will AI replace Chemical Plant and System Operators? AI replacement risk
How AI is changing this job
A written analysis for this occupation is being prepared.
AI replacement risk compares the parts of a job that are easy to hand to AI or software (processing information, documentation, repetitive computer work) with the parts that are hard to automate (physical work, working closely with people, judgment in unpredictable settings), using O*NET work activities, work context, skills and knowledge. The result is a relative position among all occupations in the country, scaled to 0–100%. Methodology →
Labor demand for Chemical Plant and System Operators
Employment projections are from the BLS Employment Projections program (2025–35). Annual openings include both new jobs and replacement of workers who leave the occupation.
The same job in Japan
| Chemical Plant and System Operators United States | 化学製品製造オペレーター Japan | |
|---|---|---|
| Median / average pay | $78,120 | ¥5.50M ≈ $34,974 |
| Pay in 10 years (est.) | $98,100 | ¥6.77M |
| Outlook score | 37 | 48 |
| AI replacement risk | 58% Moderate | 60% Moderate |
| Workers | 17K | — |
Matched by occupation (SOC code). Yen converted at 157.25 JPY/USD for reference; Japanese figures are averages, U.S. figures are medians, and the surveys define occupations differently.
Skills, education and requirements for Chemical Plant and System Operators
Key skills
O*NET skill level ratings (0–7).
Key knowledge areas
What the work involves
Important abilities
Training before entry
Related work experience
Job Zone 2 — some preparation needed (O*NET)
Difficulty of entry: ★★☆☆☆ Fairly easy (from education, training, experience and Job Zone)
How to become chemical plant and system operators
A step-by-step guide for this occupation is being prepared. The education, training and experience data above show the typical path.
Career path and how to earn more as chemical plant and system operators
Career-path guidance is being prepared. Pay by percentile is shown in the Pay section.