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Assistant Operator Jobs in Sumter, SC (NOW HIRING)

CONTOUR

Laborer

Columbia, SC · On-site

$14.75 - $18.50/hr

... Assist operator in repair, maintenance, and fueling of heavy equipment. · Must agree to abide by and participate in all Contour Safety programs and procedures to ensure a safe work environment.

ES Integrated

Operator

Sumter, SC · On-site

Employees may also be cross trained to assist in other field divisions. Performance is measured for ... Follow instructions for operating equipment and keeping records * Must be able to pass a background ...

ES Integrated

Operator

Sumter, SC

Employees may also be cross trained to assist in other field divisions. Performance is measured for ... Follow instructions for operating equipment and keeping records * Must be able to pass a background ...

Olsten

Machine Operator

Bethune, SC

$19/hr

A technical operator is responsible for operating production equipment, performing quality ... Troubleshoot equipment issues and assist with identifying root causes of mechanical and operational ...

SFI South Carolina

Be Seen First

Fork Lift Operator

Manning, SC · On-site

$16/hr

Forklift Operators needed in Manning, SC! We are seeking a motivated and detail-oriented Forklift ... * Assist with shipping and receiving processes by verifying inbound and outbound shipments

Mars, Incorporated

Packaging Operator

Columbia, SC · On-site

$15.75 - $19/hr

Packaging Operator Location: Columbia, SC This role is a core position in the packaging area that ... Additional Responsibilities: • Assist Warehouse/Shipping functions as needed and available. • ...

Palmetto Corp

Equipment Operator

Columbia, SC · On-site

$17.50 - $24/hr

Operators may assist in loading and unloading of trucks and using hand tools as related to the project. May function as a lead worker, on a limited basis. Essential Functions, skills and abilities:

Social Influence LLC

Bindery Operator

Columbia, SC · On-site

$20 - $25/hr

This position requires operators to set up Stahl folders or Mueller Martini saddle stitchers along ... These tools assist our recruitment team but do not replace human judgment. Final hiring decisions ...

Social Influence LLC

Bindery Operator

Columbia, SC · On-site

$20 - $25/hr

This position requires operators to set up Stahl folders or Mueller Martini saddle stitchers along ... These tools assist our recruitment team but do not replace human judgment. Final hiring decisions ...

Palmetto Corp

Screed Operator

Columbia, SC · On-site

Operators may assist in loading and unloading of trucks and using hand tools as related to the project. May function as a lead worker, on a limited basis. Essential Functions, skills and abilities:

Olsten

Machine Operator

Bethune, SC · On-site

$19/hr

A technical operator is responsible for operating production equipment, performing quality ... Troubleshoot equipment issues and assist with identifying root causes of mechanical and operational ...

Social Influence LLC

Bindery Operator

Columbia, SC · On-site

$20 - $25/hr

This position requires operators to set up Stahl folders or Mueller Martini saddle stitchers along ... These tools assist our recruitment team but do not replace human judgment. Final hiring decisions ...

Palmetto Corp

Crusher Operator

Lugoff, SC · On-site

The Crusher Operator works closely with the production team to ensure output meets quality ... * Assist with plant setup, tear-down, and relocation as needed. * Work collaboratively with other ...

Palmetto Corp

Grading Operator

Columbia, SC · On-site

The Grader Operator works closely with site supervisors and grade checkers to ensure work meets ... * Assist in other construction tasks when needed, including manual labor. Position Requirements ...

Palmetto Corp

Asphalt Plant Operator

Lugoff, SC · On-site

The Asphalt Plant Operator is responsible for the start-up of the plant, operating controls within ... Duties/Responsibilities: - Properly and safely operate plant - Assist in maintaining asphalt plant ...

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All JobsOperator JobsAssistant Operator JobsAssistant Operator Jobs in Sumter, SC

Assistant Operator information

See Sumter, SC salary details

$9

$17

$27

How much do assistant operator jobs pay per hour?

As of Aug 18, 2026, the average hourly pay for assistant operator in Sumter, SC is $17.65, according to ZipRecruiter salary data. Most workers in this role earn between $13.70 and $19.90 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 Sumter, SC?

The most popular types of Operator jobs in Sumter, SC are:

What cities near Sumter, SC are hiring for Assistant Operator jobs?

Cities near Sumter, SC with the most Assistant Operator job openings:

Assistant Operator jobs near you
Infographic showing various Assistant Operator job openings in Sumter, SC as of August 2026, with employment types broken down into 1% As Needed, 74% Full Time, 21% Part Time, 1% Temporary, and 3% Contract. Highlights an 98% Physical, 1% Hybrid, and 1% Remote job distribution, with an average salary of $36,711 per year, or $17.6 per hour.

Chemical Operator

Westinghouse Electric Company, LLC

Hopkins, SC • On-site

$24/hr

Full-time

Medical, Dental, Vision, Retirement, PTO

Re-posted 8 days ago

Job description

Are you interested in being part of an innovative team that supports Westinghouse's mission to provide clean energy solutions? At Westinghouse, we recognize that our employees are our most valuable asset and we seek to identify, attract and recruit the most qualified talent while recognizing and encouraging the value of diversity in the global workplace.

Operate equipment and perform manual tasks according to established procedures. Move between Chemical Operations as need to meet production needs, to work off backlogs or to cover workforce shortage. Assist other operators as instructed by department Team Manager. Help troubleshoot or problems solving with experienced operators. All responsibilities performed following operating procedures.

Areas for Chemical Operator:

CONVERSION

  • Package UO2 powder from the conversion process, maintaining item control.
  • Download U02 powder from bulk containers to polypacks, maintaining item control.

URRS

  • Operate the Assay Meters, Metal Detector, Honing Booth, Ultrasonic Cleaning System, Parts Washer, Shredder and Sorting Hood.
  • Disassemble HEPA filters.
  • Clean and re-valve UF6 cylinders.
  • Receive, unpack, repackage and ship recycled material and containers including generation of records.

PELLETING

  • Perform powder prepping.
  • Operate the press, sintering furnaces and grinder.
  • Stack blanket pellets.
  • Perform D&V inspection of pellets.

ALL AREAS

  • Oxidize uranium-bearing materials in oxidation ovens.
  • Clean filter presses and change cartridge and bag filters.
  • Screen debris from uranium-bearing materials.
  • Perform housekeeping including mopping, manual wiping and painting and other routine tasks as assigned.
  • Clean parts and equipment before maintenance work or disposal.
  • Perform item control transactions and audits.
  • Follow accountability, criticality, safety, security, and hygiene procedures.
  • Assist operators in performing routine tasks as assigned.
  • Complete training.
  • Move product and materials as directed by others.
  • Assist other operators as directed by team manager or higher level operator.
  • Perform any other work specifically assigned by the Manager.

Minimum Requirements:

  • High School Diploma or GED
  • We require 0-6 months of experience.
  • We prefer 2 plus years of manufacturing experience.
  • We prefer a Wastewater License.
  • Safety 1st Attitude; Ability to Perform Procedure-Based Work; Mechanical Aptitude; Problem Solving;

We are committed to transparency and equity in all of our people practices. The hourly rate for this position, which is dependent upon experience, qualifications and skills, is $24 per hour.

#LI-Onsite

Why Westinghouse?

Our benefits package is tailored to meet the diverse needs of our employees, while also promoting wellness and career growth. The following are representative of what we offer:

  • Comprehensive Medical benefits which could include medical, dental, vision, prescription coverage and Health Savings Account (HSA) with employer contributions options

  • Wellness Programs designed to support employees in maintaining their health and well-being including Employee Assistance Program providing support for our employees and their household members

  • 401(k) with Company Match Contributions to support employees' retirement

  • Paid Vacations and Company Holidays

  • Opportunities for Flexible Work Arrangements to promote work-life balance

  • Educational Reimbursement and Comprehensive Career Programs to help employees grow in their careers

  • Global Recognition and Service Programs to celebrate employee accomplishments and service

  • Employee Referral Program

Westinghouse Electric Company is the global nuclear energy industry's first choice for safe, clean, and efficient energy solutions. We enable our delivery of this vision by living our value system:

  • Safety and Quality

  • Integrity and Trust

  • Customer Focus and Innovation

  • Speed and Passion to Win

  • Teamwork and Accountability

While our Global Headquarters are located in Cranberry Township, PA, we have over 11,000 employees working at locations in 19 different countries. You can learn more by visiting http://www.westinghousenuclear.com.

Westinghouse is an Equal Opportunity Employer including Veterans and Individuals with Disabilities

Get connected with Westinghouse on social media: Twitter | Facebook | LinkedIn| YouTube

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