Warehouse Worker
$19 - $21/hr
We collect over 200 million gallons of used motor oil each year and we have the largest re-refinery ... General Housekeeping; * Assist with inventory
Warehouse Worker
$19 - $21/hr
We collect over 200 million gallons of used motor oil each year and we have the largest re-refinery ... General Housekeeping; * Assist with inventory
Warehouse Worker
New Berlin, WI · On-site
$19 - $21/hr
We collect over 200 million gallons of used motor oil each year and we have the largest re-refinery ... General Housekeeping; * Assist with inventory
Warehouse Worker
New Berlin, WI · On-site
$19 - $21/hr
We collect over 200 million gallons of used motor oil each year and we have the largest re-refinery ... General Housekeeping; * Assist with inventory
Warehouse Worker
New Berlin, WI · On-site
$14.42 - $28.85/hr
General Housekeeping; * Assist with inventory Qualifications What does it take to work at Safety ... We collect over 200 million gallons of used motor oil each year and we have the largest re-refinery ...
Warehouse Worker
New Berlin, WI · On-site
$14.42 - $28.85/hr
General Housekeeping; * Assist with inventory Qualifications What does it take to work at Safety ... We collect over 200 million gallons of used motor oil each year and we have the largest re-refinery ...
Executive Assistant & Office Manager Location: Pewaukee, Wisconsin Belong to the Boelter community ... Implement and refine administrative systems, tools, and processes to improve efficiency across the ...
Executive Assistant & Office Manager Location: Pewaukee, Wisconsin Belong to the Boelter community ... Implement and refine administrative systems, tools, and processes to improve efficiency across the ...
Warehouse Worker
$19 - $21/hr
We collect over 200 million gallons of used motor oil each year and we have the largest re-refinery ... General Housekeeping; * Assist with inventory
Warehouse Worker
$19 - $21/hr
We collect over 200 million gallons of used motor oil each year and we have the largest re-refinery ... General Housekeeping; * Assist with inventory
Strategic Executive Assistant
Madison, WI · On-site
Write, refine, and distribute the executive's weekly extended leadership updates, monthly team-wide ... These tools assist our recruitment team but do not replace human judgment. Final hiring decisions ...
Strategic Executive Assistant
Madison, WI · On-site
Write, refine, and distribute the executive's weekly extended leadership updates, monthly team-wide ... These tools assist our recruitment team but do not replace human judgment. Final hiring decisions ...
Champion and drive department KPIs (especially Refining production, Yield and First Pass Quality ... assist in the creation of strategies. * Other duties as assigned Qualifications MINIMUM ...
Champion and drive department KPIs (especially Refining production, Yield and First Pass Quality ... assist in the creation of strategies. * Other duties as assigned Qualifications MINIMUM ...
Champion and drive department KPIs (especially Refining production, Yield and First Pass Quality ... assist in the creation of strategies. * Other duties as assigned Qualifications MINIMUM ...
Champion and drive department KPIs (especially Refining production, Yield and First Pass Quality ... assist in the creation of strategies. * Other duties as assigned Qualifications MINIMUM ...
Champion and drive department KPIs (especially Refining production, Yield and First Pass Quality ... assist in the creation of strategies. * Other duties as assigned Qualifications MINIMUM ...
Champion and drive department KPIs (especially Refining production, Yield and First Pass Quality ... assist in the creation of strategies. * Other duties as assigned Qualifications MINIMUM ...
The Assistant Director will develop and manage targeted annual giving efforts that encourage ... Refine segmentation strategies to identify and target donor and prospect audiences most effectively.
The Assistant Director will develop and manage targeted annual giving efforts that encourage ... Refine segmentation strategies to identify and target donor and prospect audiences most effectively.
Strategic Executive Assistant
Madison, WI · On-site
Write, refine, and distribute the executive's weekly extended leadership updates, monthly team-wide ... These tools assist our recruitment team but do not replace human judgment. Final hiring decisions ...
Strategic Executive Assistant
Madison, WI · On-site
Write, refine, and distribute the executive's weekly extended leadership updates, monthly team-wide ... These tools assist our recruitment team but do not replace human judgment. Final hiring decisions ...
The Assistant Director will develop and manage targeted annual giving efforts that encourage ... Refine segmentation strategies to identify and target donor and prospect audiences most effectively.
The Assistant Director will develop and manage targeted annual giving efforts that encourage ... Refine segmentation strategies to identify and target donor and prospect audiences most effectively.
Assistant Director of Annual Giving
Madison, WI · On-site +1
The Assistant Director will develop and manage targeted annual giving efforts that encourage ... Refine segmentation strategies to identify and target donor and prospect audiences most effectively.
Assistant Director of Annual Giving
Madison, WI · On-site +1
The Assistant Director will develop and manage targeted annual giving efforts that encourage ... Refine segmentation strategies to identify and target donor and prospect audiences most effectively.
Position Details Position Information Position Title Assistant Dean, Conservatory Recruitment ... Analyze key performance indicators, providing actionable reports to refine strategies and ensure ...
Position Details Position Information Position Title Assistant Dean, Conservatory Recruitment ... Analyze key performance indicators, providing actionable reports to refine strategies and ensure ...
... refinery, mining, pulp and paper and process control instrumentation electrical construction projects - Assist Project Managers with project scope development and project authorization through ...
... refinery, mining, pulp and paper and process control instrumentation electrical construction projects - Assist Project Managers with project scope development and project authorization through ...
2nd Shift Warehouse Worker
$19 - $21/hr
We collect over 200 million gallons of used motor oil each year and we have the largest re-refinery ... General Housekeeping; * Assist with inventory
2nd Shift Warehouse Worker
$19 - $21/hr
We collect over 200 million gallons of used motor oil each year and we have the largest re-refinery ... General Housekeeping; * Assist with inventory
2nd Shift Warehouse Worker
New Berlin, WI · On-site
$14.42 - $28.85/hr
General Housekeeping; * Assist with inventory Qualifications What does it take to work at Safety ... We collect over 200 million gallons of used motor oil each year and we have the largest re-refinery ...
2nd Shift Warehouse Worker
New Berlin, WI · On-site
$14.42 - $28.85/hr
General Housekeeping; * Assist with inventory Qualifications What does it take to work at Safety ... We collect over 200 million gallons of used motor oil each year and we have the largest re-refinery ...
2nd Shift Warehouse Worker
New Berlin, WI · On-site
$19 - $21/hr
We collect over 200 million gallons of used motor oil each year and we have the largest re-refinery ... General Housekeeping; * Assist with inventory
2nd Shift Warehouse Worker
New Berlin, WI · On-site
$19 - $21/hr
We collect over 200 million gallons of used motor oil each year and we have the largest re-refinery ... General Housekeeping; * Assist with inventory
2nd Shift Warehouse Worker
$19 - $21/hr
We collect over 200 million gallons of used motor oil each year and we have the largest re-refinery ... General Housekeeping; * Assist with inventory
2nd Shift Warehouse Worker
$19 - $21/hr
We collect over 200 million gallons of used motor oil each year and we have the largest re-refinery ... General Housekeeping; * Assist with inventory
We collect over 200 million gallons of used motor oil each year and we have the largest re-refinery ... Works with Asset managers to assist with kitting. * Reviews reports of inventory balance and/or ...
We collect over 200 million gallons of used motor oil each year and we have the largest re-refinery ... Works with Asset managers to assist with kitting. * Reviews reports of inventory balance and/or ...
Assistant Refinery information
See Wisconsin salary details
$14.01 is the 25th percentile. Wages below this are outliers.
$9 - $16.68
38% of jobs
The median wage is $21.96 / hr.
$16.68 - $24.36
17% of jobs
$24.36 - $32.05
4% of jobs
$32.05 - $39.73
4% of jobs
$39.73 - $47.41
3% of jobs
$47.41 - $55.10
3% of jobs
$55.10 - $62.78
1% of jobs
$62.78 - $70.46
1% of jobs
$74.30 is the 75th percentile. Wages above this are outliers.
$70.46 - $78.14
5% of jobs
$78.14 - $85.83
12% of jobs
$85.83 - $93.51
11% of jobs
$8
$42
$93
How much do assistant refinery jobs pay per hour?
As of Aug 13, 2026, the average hourly pay for assistant refinery in Wisconsin is $42.08, according to ZipRecruiter salary data. Most workers in this role earn between $14.93 and $78.36 per hour, depending on experience, location, and employer.
What is an assistant refinery?
Assistant Refinery jobs involve supporting the operations of a refinery, which processes raw materials like crude oil into usable products such as gasoline, diesel, and other petrochemicals. People in these roles typically assist senior operators and engineers with monitoring equipment, ensuring safety protocols are followed, and conducting routine maintenance. They may also help with troubleshooting issues, collecting samples for quality control, and maintaining records. Assistant Refinery workers play a vital role in ensuring the smooth and safe operation of refinery facilities.
What are common challenges faced by an assistant refinery and how can they be managed?
Assistant Refinery professionals often encounter challenges such as maintaining strict safety protocols, troubleshooting equipment issues, and coordinating with multiple departments to ensure smooth operations. Effective communication and a strong attention to detail are crucial for managing these situations. Building a solid understanding of refinery processes and developing problem-solving skills can help address operational disruptions quickly. Additionally, staying updated with safety regulations and participating in regular training can greatly contribute to success in this role.
What skills and qualifications are needed to be an assistant refinery?
To thrive as an Assistant Refinery Operator, you need a solid understanding of chemical processes, safety protocols, and often a high school diploma or technical certification in process technology. Familiarity with distributed control systems (DCS), process monitoring software, and safety management systems is typically required. Attention to detail, strong communication, and problem-solving abilities are crucial soft skills for this role. These competencies ensure efficient plant operations, minimize risks, and maintain safety and environmental compliance in refinery settings.
What is the difference between Assistant Refinery vs Process Technician?
| Aspect | Assistant Refinery | Process Technician |
|---|---|---|
| Credentials | High school diploma or equivalent; technical certifications | High school diploma; technical certifications or associate degree |
| Work Environment | Refinery facilities, safety protocols required | Refinery or plant floor, hands-on process work |
| Employer & Industry Usage | Oil and gas refining companies, energy sector | Refineries, chemical plants, energy industry |
| Common Search & Comparison | Yes | Yes |
The Assistant Refinery typically supports refinery operations through administrative or entry-level technical tasks, while the Process Technician is more involved in monitoring and controlling the refining processes directly. Both roles require safety awareness and technical knowledge, but Process Technicians usually have more hands-on responsibilities and technical training.
Is it hard to get into an assistant refinery?
Getting an assistant refinery position can be competitive and typically requires relevant technical knowledge, safety training, and sometimes certifications such as OSHA or process safety management. Entry often depends on prior experience, education in chemical or mechanical fields, and the ability to work in a demanding environment with shift schedules.
What are the most commonly searched types of Refinery jobs in Wisconsin?
The most popular types of Refinery jobs in Wisconsin are:
What cities in Wisconsin are hiring for Assistant Refinery jobs?
Cities in Wisconsin with the most Assistant Refinery job openings:
$19 - $21/hr
Full-time
Medical, Retirement
Re-posted yesterday
Clean Harbors rating
7.0
Based on 153 frontline employees who took The Breakroom Quiz
43rd of 90 rated recycling and waste
Job description
Safety-Kleen in New Berlin, WI is seeking a Warehouse Worker (known internally as a Material Handler) to join their safety conscious team! You will be responsible for completing all assigned warehouse duties in a safe and responsible manner.
Why work for Safety-Kleen ?
- Health and Safety is our #1 priority and we live it 3-6-5!
- Focus on maintaining sustainability and cleaning the Earth.
- Competitive wages; $19-$21 an hour based on experience
- Comprehensive health benefits coverage after 30 days of full-time employment including 401K with Company match.
- Own Part of the Company with our Employee Stock Purchase Plan
- Opportunities for growth and development for all the stages of your career
- Company paid training and tuition reimbursement.
What does it take to work at Safety-Kleen?
- High school diploma or GED;
- Ability to work independently while managing time and productivity;
- Ability to perform physical functions per job requirements;
- Good communication skills;
- Problem solving skills;
- Ability to work with waste labels, manifests, and load sheets;
- Minimum 6 months forklift experience required
- Experience in a warehouse environment (Not Required but preferred)
Safety-Kleen, a Clean Harbors company, has a commitment to excellence deeply rooted in a strong sense of tradition. Our entire business model revolves around keeping North American businesses green. We generate more than $1.2 billion in annual revenue as a world-class environmental service organization and market leader in industrial hazardous waste management, parts-cleaning technology, and oil re-refining. We collect over 200 million gallons of used motor oil each year and we have the largest re-refinery capacity in North America allowing us to re-refine more than 150 million gallons each year.
Every day, we help our customers resolve their waste management needs and reduce their carbon footprint. PROTECTION. CHOICES. PEOPLE. MAKE GREEN WORK.
Clean Harbors is an equal opportunity employer.
Clean Harbors is committed to providing access, equal opportunity and reasonable accommodation for individuals with disabilities in employment, its services, programs, and activities. To request reasonable accommodation, contact ect@cleanharbors.com or 1-844-922-5547.
Clean Harbors and its subsidiaries are a Military & Veteran friendly company.
#SK
#LI-DP2
Key Responsibilities:
- Ensures Health and Safety is the number one priority by complying with all safe work practices, policies, and acting in a safe manner always.
- Unload and reload route truck;
- Stock warehouse with materials after Distribution Center truck arrival.
- Prepare waste loads for shipment to Recycle Center/Distribution Center;
- General Housekeeping;
- Assist with inventory
What Clean Harbors employees say
Pay
Benefits
Hours and flexibility
Workplace
Get the full story on Breakroom
About Clean Harbors
Sourced by ZipRecruiter
Clean Harbors is North America’s leading provider of environmental and industrial services. The Company serves a diverse customer base, including a majority of Fortune 500 companies. Its customer base spans a number of industries, including chemical, and manufacturing, as well as numerous government agencies. These customers rely on Clean Harbors to deliver a broad range of services such as end-to-end hazardous waste management, emergency spill response, industrial cleaning and maintenance, and recycling services. Through its Safety-Kleen subsidiary, Clean Harbors also is North America’s largest re-refiner and recycler of used oil and a leading provider of parts washers and environmental services to commercial, industrial and automotive customers. Founded in 1980 and based in Massachusetts, Clean Harbors operates throughout the United States, Canada, Mexico and Puerto Rico.
Industry
Environmental consulting services
Company size
10,000+ Employees
Headquarters location
Norwell, MA, US