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Assistant Operator Jobs in Oxnard, CA (NOW HIRING)

DCOR, LLC - BW.

Offshore Operator 3

Oxnard, CA · On-site

$64K - $78K/yr

Estimated annual pay based on an hourly schedule; $64K-$80,850K PURPOSE: Assist Lead Operators and Operator 2's to operate and maintain oil and gas production and processing equipment and facilities ...

Avantor Inc.

Sr. Operator

Carpinteria, CA · On-site

$50K - $80K/yr

The Sr. Operator will work independently and in coordination with the Lead Operator of ... May assist various departments with proper hazardous waste collection and disposal. * May assist ...

Avantor, Inc.

Sr. Operator

Carpinteria, CA · On-site

$50K - $80K/yr

The Sr. Operator will work independently and in coordination with the Lead Operator of ... May assist various departments with proper hazardous waste collection and disposal. * May assist ...

Avantor Fluid Handling, LLC

Sr. Operator

Carpinteria, CA · On-site

$50K - $80K/yr

The Sr. Operator will work independently and in coordination with the Lead Operator of ... May assist various departments with proper hazardous waste collection and disposal. * May assist ...

AMRESCO

Sr. Operator

Carpinteria, CA · On-site

$50K - $80K/yr

The Sr. Operator will work independently and in coordination with the Lead Operator of ... May assist various departments with proper hazardous waste collection and disposal. * May assist ...

RATP DEV USA

Bus Operator

Camarillo, CA · On-site

$20.25 - $26/hr

Bus Drivers are responsible for safely operating transit vehicles, providing excellent customer ... Provide safe, reliable, and courteous transportation to passengers. * Assist passengers with ...

K-1 Speed Inc

Track Operator

Thousand Oaks, CA · On-site

$16.50 - $18/hr

As a Track Operator, you will be at the core of the day to day operations, leading and guiding our ... Enthusiastically brief guests on safety rules before entering the track * Assist guests with needed ...

W3Global Inc.

Autoclave Operator

Oxnard, CA

$75K - $150K/yr

Clean Room & Facility Setup * Assist in design and setup of clean room environment * Develop ... Experience writing standard operating procedures (SOPs) * Technical certification in composites ...

GovernmentJobs.com

Bus Operator

Santa Barbara, CA · On-site

$29.17 - $36.54/hr

Bus Operator The Bus Operator is responsible for the safe operation of a passenger bus on assigned ... to assist disabled passengers, and must be able to lift, push, and pull at least 50 pounds. You ...

Parker

Production Operator I

Oxnard, CA · On-site

$17.75 - $21.50/hr

The Production Operator will be responsible for operating machinery, monitoring production ... Adhere to all safety protocols and regulations to ensure a safe working environment. * Assist in ...

Stouffers

Processing Equipment Operator

Maricopa, CA · On-site

$25.03/hr

Processing Equipment Operator Driven by integrity and united by the people-and-pet bond, we find ... While working with the factory team to ensure safety, quality and efficiency, you'll assist with ...

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Assistant Operator information

See Oxnard, CA salary details

$11

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How much do assistant operator jobs pay per hour?

As of Sep 1, 2026, the average hourly pay for assistant operator in Oxnard, CA is $20.99, according to ZipRecruiter salary data. Most workers in this role earn between $16.30 and $23.65 per hour, depending on experience, location, and employer.

What is an assistant operator?

Assistant Operators are entry-level professionals who support the operation of machinery or equipment in industries such as manufacturing, energy, or logistics. They work under the supervision of senior operators to help monitor processes, perform basic maintenance, and ensure safety protocols are followed. Their responsibilities may include setting up machines, loading materials, inspecting products, and reporting any issues to supervisors. Assistant Operators play a key role in maintaining efficient production and minimizing downtime. This position is often a stepping stone to more advanced operator roles.

What are the key skills and qualifications needed to thrive as an assistant operator, and why are they important?

To thrive as an Assistant Operator, you need a basic understanding of machinery operation, safety protocols, and often a high school diploma or equivalent. Familiarity with industrial equipment, control panels, and sometimes certifications like OSHA safety training are typically required. Attention to detail, reliability, and good teamwork skills help you excel in supporting smooth operations. These skills ensure safe, efficient production processes and help maintain workplace safety and productivity.

What are some common challenges assistant operators face during shift changes, and how can they be managed effectively?

Assistant Operators often encounter challenges during shift changes, such as incomplete handovers or miscommunication about ongoing tasks. To manage these effectively, it’s important to follow standardized handover procedures, maintain accurate and up-to-date logs, and communicate proactively with both outgoing and incoming team members. Building strong teamwork and attention to detail helps ensure a smooth transition and minimizes operational disruptions.

What is the difference between Assistant Operator vs Machine Operator?

AspectAssistant OperatorMachine Operator
CredentialsHigh school diploma, on-the-job trainingHigh school diploma, technical certification often preferred
Work EnvironmentAssists in setup, monitoring, and maintenance of machineryOperates machinery directly, responsible for production output
Industry UsageCommon in manufacturing, construction, and industrial plantsPrimarily in manufacturing, processing, and production facilities

Assistant Operators support Machine Operators by preparing equipment and monitoring processes, while Machine Operators handle the direct operation of machinery. Both roles require similar credentials and are vital in industrial settings, but Machine Operators have more responsibility for operating equipment independently.

Which assistant operator job pays the most?

The highest-paying assistant operator roles are often found in industries such as oil and gas, manufacturing, or power generation, where specialized skills and certifications like OSHA training or technical licenses are required. Salaries can vary based on experience, location, and industry, with some positions offering significantly higher compensation due to the complexity and risk involved.

What are the most commonly searched types of Operator jobs in Oxnard, CA?

The most popular types of Operator jobs in Oxnard, CA are:

What cities near Oxnard, CA are hiring for Assistant Operator jobs?

Cities near Oxnard, CA with the most Assistant Operator job openings:

Assistant Operator jobs near you
Infographic showing various Assistant Operator job openings in Oxnard, CA as of August 2026, with employment types broken down into 1% As Needed, 69% Full Time, 27% Part Time, 1% Temporary, and 2% Contract. Highlights an 98% Physical, 1% Hybrid, and 1% Remote job distribution, with an average salary of $43,653 per year, or $21 per hour.

Offshore Operator 3

DCOR, LLC - BW.

Oxnard, CA • On-site

$64K - $78K/yr

Full-time

Re-posted 27 days ago

Job description

Offshore Operator 3 Note: Estimated annual pay based on an hourly schedule; $64K-$80,850K


PURPOSE:

Assist Lead Operators and Operator 2’s to operate and maintain oil and gas production and processing equipment and facilities in accordance with company policies and applicable regulatory statutes. Training will be required to become proficient in operations for elevation to Operator 2 status.


GENERAL DESCRIPTION:

Duties will include, but are not limited to, operate and troubleshoot oil and gas onshore process equipment, work with the Lead Operators and Operator 2’s to maintain production, and provide assistance in all maintenance programs. Monitor, operate, and maintain oil and gas treatment and processing equipment.


ESSENTIAL JOB DUTIES AND RESPONSIBILITIES:

  • Monitor, operate, and maintain oil and gas treatment and processing equipment to include two-phase separators, amine plant, compressors, pumps, scrubbers and chiller units.
  • Troubleshoot process problems and make minor mechanical repairs to keep processing units on line.
  • Assist in monitoring wells for maximum production (variable speed drive electric submersible pumps).
  • Perform Bureau of Safety & Environmental Enforcement (BSEE) monthly testing and make adjustments or repairs, as needed.
  • Input daily oil, gas, and water production volumes into Company computer program.
  • Assist Lead Operator and Operator 2’s with data entry into Company’s facility maintenance Mainsaver software program.
  • Perform preventive maintenance of oil and gas treatment and processing facilities.
  • Perform platform safety orientations
  • Maintain, inspect, calibrate, and test lifesaving equipment (life rafts, fire extinguishers, gas detection, respiratory protection equipment)
  • Comply with all rules, laws and ordinances of all federal, state, and local regulatory agencies.

PHYSICAL AND MENTAL DEMANDS REQUIRED TO PERFORM ESSENTIAL FUNCTIONS:

  • Must be qualified under applicable regulations and required fit testing
  • Required to wear personal protective equipment which may include self-contained breathing apparatus
  • Prolonged periods of standing, bending, sitting, kneeling, and crawling
  • Work on an offshore oil platform in close quarters – maintain satisfactory hygiene to work and live with others onboard
  • Lift, lower, push, and pull equipment and tools
  • Work in confined/restricted working environment
  • Work at elevated heights, in enclosed spaces and on uneven walk surfaces
  • Climb ladders, stairs, and ramps
  • Operate rotating equipment and machinery safely to maintain production processes
  • Operate power, pneumatic hand tools
  • Ability to work varying (day and night) shifts, additional hours and/or overtime depending operation service needs
  • Have a sufficient ability to communicate, through sight, hearing, and/or otherwise, to perform assigned tasks and maintain proper job safety conditions
  • Concentrate and focus to monitor and observe for safety and environmental issues, including, for example, hazardous gas leaks and oil spills
  • Analyze and respond promptly to safety and environmental issues in a sound and timely manner
  • Physically fit to perform physical assessment
  • Obtain and maintain Swing Rope Certification (Must be able to hold your body weight on a rope for 10 seconds and swing back and forth across 6’ twice)

MINIMUM QUALIFICATIONS NEEDED TO PERFORM ESSENTIAL FUNCTIONS:

  • Some operational experience with working knowledge of the above-described equipment preferred.
  • Must be familiar with Microsoft Word and Excel software programs.
  • Must possess good oral and written communication skills.
  • Must have ability to perform minor mechanical repairs to standard oilfield equipment.