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Central control and process operators, petroleum, gas and chemical processing

Occupation · NOC 2021 93101 · Canada

NOC 2021 code
93101
TEER
3
Positions on positive LMIAs, all lists
12
Median wage, Canada
C$50.00 per hour
Job Bank postings, Jan–Sep 2026
124
NOC93101TEER 3
Year by year
Data as at 2026
OC<CANCENTRAL<CONTROL<AND<PROCESS<OPERATORS<
931016<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<2

About this occupation

Central control and process operators in petroleum, gas and chemical processing monitor and operate petroleum, petrochemical and chemical plants and monitor, adjust and maintain processing units and equipment in these plants. They are employed by petroleum and natural gas processing, pipeline and petrochemical companies and industrial, agricultural and specialty chemical and pharmaceutical companies.

Example job titles

  • acid plant operator
  • chemical process operator
  • chemical processing chief technician
  • chlor-alkali plant cell room operator
  • gas field production operator
  • gas plant operator
  • gas recovery operator
  • master operator - chemical processing
  • oil refinery process operator
  • panel operator - chemical processing
  • petroleum process operator
  • pharmaceutical processing operator
  • pipeline compressor station operator
  • process technician - chemical processing
  • refinery process technician

Main duties

  • This group performs some or all of the following duties:
  • Operate electronic or computerized control panel from a central control room to monitor and optimize physical and chemical processes for several processing units
  • Control process start-up, shut-down and troubleshooting
  • Monitor outside process equipment
  • Adjust equipment, valves, pumps and controls and process equipment
  • Authorize or co-sign maintenance work orders
  • Shut down, isolate and prepare process units or production equipment for maintenance
  • Sample products, perform tests, record data, carry out statistical process control on process operations, and write production logs
  • Develop operating procedures for normal operation, start-up or shut-down of unit
  • Participate in safety audits and programs and provide emergency response when required

Employment requirements

  • Completion of secondary school is required. Mathematics, chemistry and physics subjects are often specified.
  • A college diploma in process operation, sciences or a related subject may be required for some positions.
  • Petroleum and chemical process operators and process technicians require completion of several years of formal company training.
  • Experience as a petroleum or chemical process operator in all the operating units controlled by the central control room is required for chief operators.
  • Company certification as a petroleum process operator or technician may be required.
  • A provincial power engineer licence, compressor operator or refrigeration certificate may be required when certain kinds of equipment are included in the process.
  • Certification in the transportation of dangerous goods (TDG), first aid, firefighting, or workplace hazardous materials information system (WHMIS) may be required.

Temporary foreign worker positions (LMIA)

Positions on positive LMIAs in ESDC employer lists, by year of the list.

Approved positions by year

35201720202021202220242025
35201720202021202220242025
Data table
20171
20202
20211
20222
20241
20255
By province or territory
  1. Quebec5
  2. Alberta3
  3. Ontario2
  4. British Columbia2
Employers with the most positions
  1. Construction DJL Inc.4
  2. Integrated Global Services Canada3
  3. Ax Pharmaceutical Corp2
  4. C&C Road Maintenance Ltd1
  5. Imasco Minerals Inc.1
  6. Verco International inc.1
By stream
  1. High-wage stream (TFWP)11
  2. Low-wage stream (TFWP)1

Work permits

Work permit holders by year the permit took effect, mapped from NOC 2016 where the code has a single NOC 2021 successor (IRCC).

YearTFWP permitsIMP permits
2026020
2025030
2024040
2023030
2022010
2021045
2019035
2018020
20173095
2016035
2015055

All work permits by year

6312520152016201720182019202120222023202420252026
63125201520172019202220242026
Data table
201555
201635
2017125
201820
201935
202145
202210
202330
202440
202530
202620

Permanent residence

Admissions of permanent residents by intended occupation and Express Entry invitations by occupation (IRCC).

New permanent residents by year

951902017201820192020202120222023202420252026
95190201720192021202320252026
Data table
201760
201830
201945
202025
2021190
202240
202320
20245
202525
202615
Express Entry invitations since 2015, by programme
  1. Canadian Experience Class600
  2. Federal Skilled Worker55
  3. Provincial Nominee Program35
  4. Federal Skilled Trades10

Wages

Median wage by province and territory (2025 release). Hourly unless marked per year.

AreaLowMedianHigh
CanadaC$28.00C$50.00C$67.64
AlbertaC$32.00C$51.92C$72.12
British ColumbiaC$24.73C$51.12C$81.73
ManitobaC$23.00C$49.30C$56.00
New BrunswickC$22.12C$42.82C$54.95
Newfoundland and LabradorC$41.00C$48.08C$67.00
OntarioC$25.00C$48.08C$65.00
QuebecC$43.86C$52.17C$66.39
SaskatchewanC$30.00C$52.50C$63.60
Job Bank postings, Jan–Sep 2026
124
Vacancies advertised
157
Median advertised minimum hourly wage
C$26.00