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Biofuels and Renewable Fuels
POET, Valero, Chevron Renewable Energy Group
Plant and System Operators, All Other
This role keeps a biofuels or industrial processing plant running by watching gauges, adjusting flows, taking samples, and checking equipment before small issues become shutdowns. The work is distinct because it mixes hands-on machine control with routine quality checks and recordkeeping, so the main tension is staying calm and precise while the process is moving constantly and problems can escalate fast.
Also known as Biofuels Plant OperatorProcess OperatorPlant OperatorControl Room OperatorProduction Operator
Median Salary
$61,710
Mean $64,490
U.S. Workforce
~16K
1.6K openings per year
10-Year Growth
+1.6%
16.3K to 16.6K
Entry Education
High school diploma or equivalent
+ None experience
What This Role Looks Like in Practice
Plant and System Operators, All Other sits in the Trades category. In practical terms, this role combines day-to-day execution, cross-team coordination, and consistent decision-making under real business constraints.
U.S. employment is currently about ~16K workers, with a median annual pay of $61,710 and roughly 1.6K openings each year. Based on BLS projections, total employment is expected to grow from 16.3 K in 2024 to 16.6K in 2034.
Most hiring paths start with High school diploma or equivalent, and employers typically expect none of related experience. Many careers in this track begin around Plant Operator Trainee and can progress toward Operations Supervisor. High-value skills usually include Operations Monitoring, Operation and Control, and Monitoring, paired with soft skills such as Reading Comprehension, Active Listening, and Speaking.
Core Responsibilities
- Watch control screens, gauges, and meters, then adjust valves, temperatures, and flow rates to keep production within the right limits.
- Take samples from fuel or feedstock and run routine checks to make sure the material meets quality standards.
- Measure, load, and mix raw materials used in the production process.
- Clean up work areas and follow plant safety procedures to reduce spill, contamination, and equipment hazards.
Keep exploring: more Trades careers or browse all job titles.
A Day in the Life
01 Watch control screens, gauges, and meters, then adjust valves, temperatures, and flow rates to keep production within the right limits.
02 Take samples from fuel or feedstock and run routine checks to make sure the material meets quality standards.
03 Measure, load, and mix raw materials used in the production process.
04 Clean up work areas and follow plant safety procedures to reduce spill, contamination, and equipment hazards.
05 Inspect pumps, meters, and other machinery for wear or damage, and report problems before they interrupt production.
06 Write down operating readings, test results, and equipment issues so the next shift and supervisors have an accurate log.
Industries That Hire
🛢️
Oil Refining and Petrochemicals
Marathon Petroleum, Phillips 66, ExxonMobil
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Industrial Manufacturing
Dow, 3M, BASF
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Utilities and Power Generation
Duke Energy, NextEra Energy, Southern Company
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Water and Wastewater Treatment
American Water, Veolia, Jacobs
Pros and Cons
Advantages
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The pay is solid for a role that usually only requires a high school diploma, with median annual pay at $61,710 and mean pay at $64,490.
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You do not need prior work experience, and moderate-term on-the-job training lets you learn the plant before working independently.
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There are about 1.6 thousand annual openings, so people leave and retire often enough to create regular hiring even with slow growth.
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The work is practical and visible: you are operating real equipment, not sitting behind a desk all day.
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Workers who learn the process well can move into lead operator or supervisor jobs without necessarily needing a four-year degree.
Challenges
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Growth is very weak, at just 1.6% over 10 years, which means the job is not expanding much and advancement often depends on turnover rather than new demand.
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The occupation is small, with only about 15,950 jobs, so opportunities can be uneven by region and tied to a few facilities.
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Shift work is common in plant operations, so nights, weekends, holidays, and call-ins can be part of the job.
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The environment can be physically demanding and safety-sensitive, with hot equipment, chemicals, contamination risks, and strict procedures to follow.
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Automation and centralized control systems can reduce staffing needs over time, which creates a structural ceiling on long-term job growth in some plants.
Career Progression
Plant Operator Trainee
0-1 years
$40K-$50K
New hires learn safety rules, basic controls, and how to follow shift routines while working under close supervision.
Process Operator
1-3 years
$50K-$58K
Operators handle routine checks, sample collection, and basic adjustments with less day-to-day oversight.
Plant and System Operator, All Other THIS ROLE
3-7 years
$58K-$70K
At this level, workers monitor production, respond to process changes, and keep logs accurate across an entire shift.
Senior Plant Operator
7-12 years
$70K-$84K
Experienced operators troubleshoot equipment and process problems, coach newer workers, and help stabilize production during upsets.
Operations Supervisor
10+ years
$84K-$103K
Supervisors manage shift coverage, safety compliance, and production targets, and they step in when major equipment issues or shutdowns occur.
Education Paths
High school diploma or equivalent
This is the most common entry point, held by 71.18% of workers in this role.
Post-secondary certificate in process technology or industrial maintenance
A strong alternative route, used by 18.07% of workers, especially for people who want more hands-on training before entering a plant.
Associate's degree in process technology or industrial technology
A smaller path, held by 5.69% of workers, and it can help for jobs with more technical monitoring or troubleshooting.
Industry certification or employer training in plant operations, safety, or controls
Some workers enter through certifications or company training programs that teach plant safety, basic process control, and equipment checks.
Key Skills
Technical
Operations Monitoring 78%
Operation and Control 75%
Monitoring 68%
Quality Control Analysis 68%
Equipment Maintenance 65%
SCADA and HMI Control Systems 64%
Calibration and Flow Meter Testing 63%
Biofuel Sampling and Basic Lab Testing 62%
Soft Skills
Reading ComprehensionActive ListeningSpeakingAttention to DetailProblem SolvingTeamwork Job Outlook and Trends
+1.6%
Projected growth (2024-2034)
1.6K
Annual job openings
Employment is projected to rise from 16.3K to 16.6 K over the next decade, representing 1.6% growth. Around 1.6 K openings per year include both newly created roles and replacement hiring from turnover.
Remote availability is currently Rare. Demand remains strongest where employers need practical domain knowledge plus modern workflow and data skills.