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Refining Jobs in Maine (NOW HIRING)

CleanHarbors

Driver Class A

South Portland, ME · On-site

... re-refining. Why work for Clean Harbors? * Health and Safety is our #1 priority and we live it 3-6-5! * Competitive wages * Comprehensive health benefits coverage after 30 days of full-time ...

CleanHarbors

Driver Class A

South Portland, ME · On-site

$28 - $35/hr

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 ...

Clean Harbors

Driver Class A

South Portland, ME · On-site

$15.63 - $41.54/hr

... refining. Why work for Clean Harbors? * Health and Safety is our #1 priority and we live it 3-6-5! * Competitive wages; $28-$35 an hour based on experience * Local Monday-Friday with an occasional ...

Clean Harbors

Driver Class A

South Portland, ME

$28 - $35/hr

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 ...

Clean Harbors

Driver Class A

South Portland, ME

$28 - $35/hr

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 ...

U.S. Navy

AVIATION BOATSWAINS MATE, AIRCRAFT FUELS

Auburn, ME · On-site

$17.25 - $21/hr

Refining fuel for quality * Supervising fuel farms and fueling equipment * Training and directing firefighting crews, fire rescue teams and damage control parties assigned to fuel and lubricating oil ...

U.S. Navy

AVIATION BOATSWAINS MATE, AIRCRAFT FUELS

Augusta, ME · On-site

$15.75 - $19.25/hr

Refining fuel for quality * Supervising fuel farms and fueling equipment * Training and directing firefighting crews, fire rescue teams and damage control parties assigned to fuel and lubricating oil ...

U.S. Navy

AVIATION BOATSWAINS MATE, AIRCRAFT FUELS

Bangor, ME · On-site

$16.25 - $19.75/hr

Refining fuel for quality * Supervising fuel farms and fueling equipment * Training and directing firefighting crews, fire rescue teams and damage control parties assigned to fuel and lubricating oil ...

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All JobsRefining JobsRefining Jobs in Maine

Refining information

What is the difference between Refining vs Processing Plant Operator?

AspectRefiningProcessing Plant Operator
Primary FocusConverting raw materials into refined products like gasoline, diesel, or chemicalsOperating and monitoring equipment in processing plants to produce various products
Work EnvironmentRefineries, chemical plants, petrochemical facilitiesProcessing plants, manufacturing facilities, chemical plants
CredentialsHigh school diploma, technical training, safety certificationsHigh school diploma, technical training, safety certifications
Industry UsageCommonly used in oil, gas, and chemical industriesUsed across manufacturing, chemical, and energy sectors

Refining involves the chemical and physical processes to convert raw materials into usable products, often in specialized refineries. Processing Plant Operators focus on operating equipment within processing plants to ensure efficient production. While both roles require technical skills and safety certifications, refining emphasizes chemical processing, whereas processing plant operators manage day-to-day operations in manufacturing environments.

What are some of the main challenges professionals face when working in a refining role, and how can they overcome them?

Professionals in refining roles often encounter challenges such as maintaining strict safety standards, managing complex equipment, and adapting to evolving environmental regulations. Daily responsibilities typically involve monitoring process units, troubleshooting operational issues, and collaborating with maintenance and engineering teams. Staying up-to-date with industry best practices and continuous training can help overcome these challenges, ensuring safe and efficient plant operations. Effective communication and teamwork are also essential for addressing unexpected situations and achieving production goals.

What is refining?

Refining is the industrial process of transforming raw materials, such as crude oil, into useful products like gasoline, diesel, jet fuel, and other petrochemicals. The process involves removing impurities and separating components through various methods, including distillation, cracking, and chemical treatment. Refineries play a critical role in the energy sector by ensuring that crude oil is converted into products that meet quality and environmental standards. The refining industry also includes the processing of metals and other materials, but it is most commonly associated with petroleum. Careers in refining can involve engineering, operations, safety, and environmental management.

What are the key skills and qualifications needed to thrive in a refining role?

To thrive in a refining role, you need a strong background in chemical engineering or process technology, along with knowledge of refinery operations and safety protocols. Familiarity with distributed control systems (DCS), process simulation software, and certifications such as OSHA or relevant safety training are typically required. Strong problem-solving abilities, attention to detail, and effective teamwork set outstanding professionals apart in this field. These skills and qualifications are vital to maintaining safe, efficient, and compliant refinery operations.

Is it hard to get into refining jobs?

Refining jobs can be competitive and often require technical skills, relevant certifications, and experience in industrial environments. Entry-level positions may be accessible with proper training, but advanced roles typically demand specialized knowledge and safety training due to the complex and hazardous nature of the work.
What are popular job titles related to Refining jobs in Maine? For Refining jobs in Maine, the most frequently searched job titles are:
What job categories do people searching Refining jobs in Maine look for? The top searched job categories for Refining jobs in Maine are:
What cities in Maine are hiring for Refining jobs? Cities in Maine with the most Refining job openings:
Refining jobs near you
Infographic showing various Refining job openings in Maine as of July 2026, with employment types broken down into 80% Full Time, 16% Part Time, and 4% Contract. Highlights an 86% Physical, 3% Hybrid, and 11% Remote job distribution.

Driver Class A

CleanHarbors

South Portland, ME • On-site

Other

Medical, Retirement, PTO

This job post has expired 1 day ago. Applications are no longer accepted.

Job description

Class A Driver

Clean Harbors South Portland, ME is currently looking for a Class A Driver to join their team! Class A Drivers are responsible for the transportation of used hazardous and nonhazardous materials in tanker trucks from local branches back to our oil terminal for storage and preparation for re-refining.

Why work for Clean Harbors?

  • Health and Safety is our #1 priority and we live it 3-6-5!
  • Competitive wages
  • Comprehensive health benefits coverage after 30 days of full-time employment
  • Group 401K with company matching component.
  • Own Part of the Company with our Employee Stock Purchase Plan
  • Generous paid time off, company paid training and tuition reimbursement.
  • Opportunities for growth and development for all the stages of your career
Responsibilities

Key Responsibilities:

  • Ensure Health and Safety is the number one goal by following policies, processes, and acting in a safe manner at all time.
  • Maintain daily reports
  • Operate Tanker Truck to local branches
  • Operating pumps
Qualifications

Qualifications:

  • High School Diploma or GED;
  • Must have Class A CDL with Tanker endorsement.
  • Ability to obtain Hazmat endorsement.
  • Ability to operate manual transmission vehicle.
  • 1+ year tanker experience.
  • Ability to travel 10% as required by business needs.
  • Clean driving record.

Clean Harbors 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.

Please be advised that Artificial Intelligence (AI) tools may be used to support certain stages of the recruitment process but are not used as a replacement for human decision making.

Clean Harbors is committed to complying with applicable pay transparency laws and ensuring fair and equitable compensation. The posted salary range reflects the minimum and maximum target for this role. Final compensation may vary based on factors such as location, experience, skills, and business needs. In addition to the base salary, some roles may be eligible for bonus or incentive compensation and a comprehensive benefits package.

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