Share this Job
Apply now

Apply for Job

Title:  Supervisor, Environmental

Date:  Sep 18, 2022

Casper, WY, US, 82604

Basic Function

HF Sinclair in Casper, WY is seeking an Engineering Supervisor who will oversee and ensure compliance with all applicable local, state and federal environmental and laws and regulations, practices and procedures which may include transportation. Key emphasis on strategically leading and tactically driving environmental department and other refinery departments to develop and manage compliance efforts. Environmental compliance programs managed by the refinery staff include: RCRA hazardous waste permit/regulations; air permits/regulations; SPCC; wastewater management; TSCA/TRI; and remediation projects.

Job Duties

  • Monitor key leading environmental indicators and initiate appropriate intervention with the SCRC Leadership Team as needed.
  • Develop, prioritize and champion environmental goals and objectives for the Refinery.
  • Review daily operations for compliance with air, water & waste regulations.
  • Maintain changes in laws and regulations and influence where and when appropriate; ensure regulatory and company reporting requirements are met.
  • Advise operations, maintenance and engineering departments on environmental requirements and responsibilities.
  • Oversees accurate and timely submission of reports as required by permits.
  • Lead a staff of environmental professionals, including developing and prioritizing work assignments.
  • Manage employee development through coaching, mentoring and performance evaluations.
  • Develop and manage the Environmental Team budget.
  • Interface and negotiate environmental issues with state and federal regulatory agencies.
  • Manage outside consultants and contractors as required.
  • Follow HF Sinclair values and promote them by example.
  • Follow-through on commitments made to others.
  • Create and maintain a neat, clean and well-organized and professional-looking work area.

Special assignments or tasks assigned to the employee by their supervisor, as determined from time to time in their sole and complete discretion.


A minimum of 8 years of related experience is required.


Education Level

A minimum of a Bachelor’s Degree in Engineering or related field is required. 

Required Skills

Leads and direct the work of others – typically Supervisors and senior individual contributors. Certification in Hazardous Waste Operator, Spill Response, Fire fighter and DOT Regulation required or preferred depending on management requirements of assigned location. Proficient with spreadsheet, presentation and word processing applications; advanced knowledge of laws, pronouncements and regulations pertaining to environmental permitting and operations; excellent planning, interpersonal, organizational, leadership, public presentation, analytical, ability to effectively communicate with others, both written and verbal communication. Advanced reading and writing skills, with the ability to perform complex mathematical calculations.

Supervisory/Managerial Responsibility

Responsible for the supervision of approximately three employees.

Work Conditions

Office based with up to 20% travel by land and air required. Petroleum refinery, warehouse/plant environment, out-of-doors environment, and driver based environment including but not limited to chemicals, pressure vessels, tanks, and rotating equipment. Subject to all weather varying road conditions.

Physical Requirements

Job conditions require standing, walking, sitting, twisting, stooping, crouching, kneeling, talking or hearing, making visual inspections, making precise hand and finger movements, reaching or grasping, lifting and/or carrying up to 25lbs, pushing and/or pulling up to 25lbs, climbing up to 10ft, ability to operate and drive all assigned company vehicles at company standard insurance rates is essential, valid State driver’s license and proof of insurance required, and wearing personal protective equipment (beards not permitted). 

Our One HF Sinclair Culture:

At HF Sinclair, we are united through our One HF Sinclair Culture, which is underpinned by our five core values of Safety, Integrity, Teamwork, Ownership and Inclusion. Developed to empower our people, our five core cultural values are at the heart of everything we do and extend to how we engage our stakeholders. These values influence our decisions, shape our behaviors and keep us connected across the entire organization.

We maintain a true Safety culture for our employees, communities, environments and customers. Our goal is to make sure everyone returns home safely each day. We have a long-standing commitment to Integrity and ethical behavior and do what is right for our employees, investors, communities and the environment. We encourage employees to Step Up and Stand Out by championing a culture of Teamwork and Ownership. We foster a culture of Inclusion by encouraging diversity of experiences, viewpoints and backgrounds. What makes each of us different, together makes us stronger.

About HF Sinclair Corporation

HF Sinclair Corporation ("HF Sinclair"), headquartered in Dallas, Texas, is an independent energy company that produces and markets high value light products such as gasoline, diesel fuel, jet fuel, renewable diesel and other specialty products. HF Sinclair owns and operates refineries located in Kansas, Oklahoma, New Mexico, Wyoming, Washington and Utah and markets its refined products in 19 states principally in the Southwest U.S., the Rocky Mountains extending into the Pacific Northwest and in other neighboring Plains states. HF Sinclair supplies high quality fuels to more than 1,300 Sinclair branded stations and licenses the use of the Sinclair brand at more than 300 additional locations throughout the country. In addition, subsidiaries of HF Sinclair produce and market base oils and other specialized lubricants in the U.S., Canada and the Netherlands, and export products to more than 80 countries. Through its subsidiaries, HF Sinclair produces renewable diesel at two of its facilities in Wyoming. HF Sinclair also owns a 47% limited partner interest and a non-economic general partner interest in Holly Energy Partners, L.P., a master limited partnership that provides petroleum product and crude oil transportation, terminalling, storage and throughput services to the petroleum industry, including HF Sinclair subsidiaries.

Equal Opportunity Employer

HF Sinclair Corporation is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability, veteran status or any other prohibited ground of discrimination.

Nearest Major Market: Wyoming
Nearest Secondary Market: Casper

Apply now

Apply for Job