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Refinery Helper Jobs in Wisconsin (NOW HIRING)

CGI Construction

Be Seen First

Project Manager/Estimator

Milwaukee, WI · On-site

$60K - $90K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Innovate & Refine: Help optimize our PM standards, templates, and procedures, reviewing post-job cost analyses to continuously sharpen our competitive edge. Company Description For over 40 years ...

Safety-Kleen

Driver Class A

Madison, WI · On-site

$27 - $30/hr

  • Medical

  • Retirement

  • PTO

... 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 ...

Safety-Kleen

Driver Class A

Madison, WI · On-site

$15.63 - $41.54/hr

  • Medical

  • Retirement

  • PTO

... 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 ...

Safety-Kleen

Driver Class A

Madison, WI · On-site

$15.63 - $41.54/hr

  • Medical

  • Retirement

  • PTO

... 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 ...

Safety-Kleen

Driver Class A

Madison, WI · On-site

$27 - $30/hr

  • Medical

  • Retirement

  • PTO

... 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 ...

CleanHarbors

Driver Class A

Madison, WI · On-site

$27 - $30/hr

  • Medical

  • Retirement

  • PTO

... 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 ...

Safety-Kleen

Driver Class A

Madison, WI · On-site

$27 - $30/hr

  • Medical

  • Retirement

  • PTO

... 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 ...

Safety-Kleen

Driver Class A

Madison, WI · On-site

$15.63 - $41.54/hr

  • Medical

  • Retirement

  • PTO

... 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 ...

Safety-Kleen

Driver Class A

Madison, WI · On-site

$15.63 - $41.54/hr

  • Medical

  • Retirement

  • PTO

... 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 ...

Safety-Kleen

Driver Class A

Madison, WI · On-site

$15.63 - $41.54/hr

  • Medical

  • Retirement

  • PTO

... 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 ...

Safety-Kleen

Driver Class A

Madison, WI · On-site

$27 - $30/hr

  • Medical

  • Retirement

  • PTO

... 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 ...

Safety-Kleen

Driver Class A

Madison, WI · On-site

$27 - $30/hr

  • Medical

  • Retirement

  • PTO

... 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 ...

Safety-Kleen

Driver Class A

Madison, WI · On-site

$27 - $30/hr

  • Medical

  • Retirement

  • PTO

... 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 ...

Safety-Kleen

Driver Class A

Madison, WI · On-site

$27 - $30/hr

  • Medical

  • Retirement

  • PTO

... 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 ...

Safety-Kleen

Driver Class A

Madison, WI · On-site

$27 - $30/hr

  • Medical

  • Retirement

  • PTO

... 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 ...

Safety-Kleen

Driver Class A

Madison, WI · On-site

$27 - $30/hr

  • Medical

  • Retirement

  • PTO

... 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 ...

Safety-Kleen

Driver Class A

Madison, WI · On-site

$27 - $30/hr

  • Medical

  • Retirement

  • PTO

... 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 ...

Safety-Kleen

Driver Class A

Madison, WI · On-site

$15.63 - $41.54/hr

  • Medical

  • Retirement

  • PTO

... 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 ...

Safety-Kleen

Driver Class A

Madison, WI · On-site

$27 - $30/hr

  • Medical

  • Retirement

  • PTO

... 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 ...

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All JobsRefinery Helper JobsRefinery Helper Jobs in Wisconsin

Refinery Helper information

See Wisconsin salary details

$9

$17

$23

How much do refinery helper jobs pay per hour?

As of Aug 18, 2026, the average hourly pay for refinery helper in Wisconsin is $17.71, according to ZipRecruiter salary data. Most workers in this role earn between $15.29 and $19.90 per hour, depending on experience, location, and employer.

What is a refinery helper?

Refinery Helpers are entry-level workers who assist in the day-to-day operations at oil refineries or chemical plants. Their duties typically include helping with equipment maintenance, cleaning work areas, handling tools and materials, and supporting skilled technicians and operators. Refinery Helpers play an important role in ensuring that the facility runs smoothly, safely, and efficiently. This position often serves as a starting point for those seeking a career in refinery operations.

What are the key skills and qualifications needed to thrive as a refinery helper, and why are they important?

To thrive as a Refinery Helper, you need basic mechanical aptitude, physical stamina, and a high school diploma or equivalent. Familiarity with industrial safety procedures, hand and power tools, and sometimes OSHA or HAZMAT certifications are typically required. Attention to detail, teamwork, and the ability to follow instructions make someone stand out in this role. These skills are crucial to ensure safe, efficient refinery operations and to minimize risks in a hazardous environment.

What are some typical challenges faced by refinery helpers during their shifts?

Refinery Helpers often encounter challenges such as working in noisy or hot environments, adhering strictly to safety protocols, and handling physically demanding tasks like lifting heavy materials or equipment. They may also need to quickly adapt to changing priorities or assist with unexpected maintenance issues. Effective communication with team members and attention to detail are crucial for ensuring safety and efficiency on the job.

What is the difference between Refinery Helper vs Oil & Gas Technician?

AspectRefinery HelperOil & Gas Technician
Required CredentialsHigh school diploma or equivalent; on-the-job trainingTechnical certifications or associate degree often preferred
Work EnvironmentRefineries, industrial plants, manufacturing facilitiesOil rigs, drilling sites, production facilities
Industry UsageCommonly employed in refining processesInvolved in exploration, drilling, and production
Job ResponsibilitiesAssisting with equipment, cleaning, maintenanceMonitoring operations, troubleshooting, technical tasks

Refinery Helpers typically assist with basic tasks in refinery settings, requiring minimal formal education. Oil & Gas Technicians often perform more technical duties in exploration and production environments, sometimes requiring specialized certifications. While both roles support the energy industry, their work environments and responsibilities differ significantly.

What does a refinery helper do in a refinery?

A refinery helper assists skilled workers in maintaining and operating refinery equipment, performing tasks such as cleaning, loading materials, and supporting safety procedures. They often work in hazardous environments and may need to follow safety protocols and use basic tools or protective gear.

What are the most commonly searched types of Refinery jobs in Wisconsin?

The most popular types of Refinery jobs in Wisconsin are:

What job categories do people searching Refinery Helper jobs in Wisconsin look for?

The top searched job categories for Refinery Helper jobs in Wisconsin are:

What cities in Wisconsin are hiring for Refinery Helper jobs?

Cities in Wisconsin with the most Refinery Helper job openings:

Refinery Helper jobs near you
Infographic showing various Refinery Helper job openings in Wisconsin as of August 2026, with employment types broken down into 100% Full Time. Highlights an 100% In-person job distribution, with an average salary of $36,836 per year, or $17.7 per hour.

Project Manager/Estimator

CGI Construction

Milwaukee, WI • On-site

$60K - $90K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Posted 28 days ago

Be Seen First

After you apply to this job, you can share why you’re interested to jump to the top of the candidate list.

Job description

Build More Than Just Projects. Build Your Legacy

At CGI Construction, we don’t just offer jobs—we build lifelong careers. We are expanding our team and looking for passionate Carpenters (Rough or Finish) who are ready to elevate their craft and grow with us.

Why Choose CGI Construction

  • True Work-Life Balance: Our typical schedule is Monday - Friday 8:00-5:00
  • Benefits: Medical, dental, vision, paid vacation time, life, and disability insurance.
  • High Autonomy, High Impact: You’ll own the lifecycle of your projects—from winning the bid to the final cost walkthrough.

What You’ll Do

As a Project Manager / Estimator at CGI, you will be the driving force behind our growth and execution.

  • Win & Connect: Actively network, market CGI’s presence, build strong relationships with GCs and Owners, and secure high-quality jobs.

  • Estimate with Precision: Craft comprehensive, competitive estimates that set our construction teams up for success—balancing client value, smart budgets, and profitability.

  • Deliver Excellence: Manage project lifecycles, mitigate risks, keep critical paths on track, and ensure projects stay on time and on target.

  • Empower the Team: Partner closely with field managers, architects, engineers, and vendors. Hand off winning labor plans to our construction team and provide ongoing leadership throughout the build.

  • Innovate & Refine: Help optimize our PM standards, templates, and procedures, reviewing post-job cost analyses to continuously sharpen our competitive edge.

Company Description

For over 40 years, Chris Greene Inc. has offered a full range of innovative general construction services to commercial, and industrial clients around Wisconsin. The CGI team of experts is experienced in budgeting, pre-construction planning, on-site construction management, and contract administration. We utilize the latest computer technology to prepare construction documents, track labor and materials, and control costs.