Full-Time

Terminal Supervisor

Posted on 5/11/2026

HF Sinclair

HF Sinclair

5,001-10,000 employees

Refines petroleum; markets fuels and lubricants

No salary listed

Henderson, CO, USA

In Person

Office and field based with 10% travel by land and air.

Category
Operations & Logistics (2)
,
Requirements
  • A minimum of seven years of related experience with at least two years in a lead role is required.
  • A minimum of a Bachelor’s Degree in related field or an equivalent combination of education and work experience at the management level is required.
  • Special training and/or certifications in computer accounting software and hazardous materials is essential.
  • A significant amount of energy industry and supervisory experience is required.
  • Basic reading and writing skills with the ability to perform basic level mathematical calculations.
  • Ability to effectively communicate with others, both written and verbal communication.
  • Responsible for the direct supervision of at least four employees.
Responsibilities
  • Pivotal role coordinating with the pipeline scheduling and marketing departments
  • Responsible for the computer software training
  • Determines work procedures, sets priorities, prepares work schedules and expedites Terminal workflow
  • Prioritizes procurement of materials and equipment
  • Assesses current processes, including evaluating appropriate software, and provides recommendations for automation and efficiencies
  • Establishes, maintains and documents procedures for department to organize workflow; organizes and conducts weekly meetings
  • Analyzes and develops solutions for problems arising within the department
  • Prepares weekly payroll input, verifying employee calculations, and maintains and verifies attendance and leave allocation for account receivable employees
  • Acts as liaison between Terminal and other related departments as needed
  • Acts as a liaison with local, state, and federal regulatory authorities
  • Coordinate training with responding municipal emergency services
  • Verifies Terminal documents for accuracy of calculations, information and approvals
  • Handles escalated telephone calls and checks and responds to department electronic mail
  • Develops reports, isolates potential operational issues, and provides recommendations and ad hoc reports to appropriate management
  • Special assignments or tasks assigned to the employee by their supervisor, as determined from time to time in their sole and complete discretion.

HF Sinclair is an independent energy company with operations across refining, midstream, and marketing, plus involvement in renewable diesel, specialty lubricants, asphalt, and chemicals. It refines crude oil into light products such as gasoline, diesel, and jet fuel, and also produces renewable diesel and other specialty products for commercial and industrial customers. Its five-area structure covers downstream refining, midstream logistics, and marketing to a diverse customer base, with additional international activity in Canada and the Netherlands. Unlike many peers that focus on a single segment, HF Sinclair integrates multiple stages of the energy value chain—from producing and processing fuels to distributing them—while expanding into renewable and specialty product areas. The company aims to grow its footprint across the energy value chain, broaden its product slate (including renewables and chemicals), and strengthen its presence in North American and international markets.

Company Size

5,001-10,000

Company Stage

IPO

Headquarters

Dallas, Texas

Founded

1947

Simplify Jobs

Simplify's Take

What believers are saying

  • Q1 2026 net income hit $648M with $457M cash flow and $0.50 dividend declared.
  • Completed $38M Industrial Oils Unlimited acquisition on January 8, 2026, boosting lubricants innovation.
  • Piper Sandler upgraded to Overweight January 8, 2026, with $68 price target.

What critics are saying

  • CEO Timothy Go exits May 11, 2026, with $4.7M payout after tone-at-top disclosure failures.
  • CFO Atanas Atanasov departs permanently, disrupting refinery and renewables operations.
  • DDD Partners sells $6.5M stake in Q4 2025 amid 10.9% share drop from leadership turmoil.

What makes HF Sinclair unique

  • Operates seven refineries with 678,000 bbl/d capacity across Kansas, Oklahoma, New Mexico, Wyoming, Washington, Utah.
  • Produces 380 million gallons renewable diesel annually at facilities in Wyoming and New Mexico.
  • Exports specialty lubricants from U.S., Canada, Netherlands facilities to over 80 countries.

Help us improve and share your feedback! Did you find this helpful?

Your Connections

People at HF Sinclair who can refer or advise you

Benefits

Medical Insurance

Vision Insurance

Dental Insurance

Paid Time-Off

401(k) Retirement Plan

401(k) Company Match

Educational Reimbursement

Parental Bonding Time

Employee Discounts

Company News

Yahoo Finance
Mar 20th, 2026
HF Sinclair CEO and CFO to depart after internal review raises concerns

Sinclair Oil expects to permanently separate from CEO Tim Go and CFO Atanas Atanasov after both executives took voluntary leave last month, the company announced in its annual report. Go stepped aside after Atanasov raised concerns that certain actions by Go created an unfavorable "tone at the top" regarding Sinclair's 2025 disclosure processes. An internal review by the board with outside legal counsel concluded Go's actions did not ultimately impact disclosure processes, but developed separate concerns about his communication approach during this period. Atanasov subsequently took leave after the board raised concerns about his future working relationships with management. Chairperson Franklin Myers is temporarily covering Go's duties, whilst Vivek Garg serves as acting CFO. The leadership changes coincide with Sinclair launching a joint venture with UPOP Holdings for 30 convenience stores across Colorado and New Mexico.

Yahoo Finance
Mar 9th, 2026
HF Sinclair CFO takes voluntary leave amid audit committee concerns over disclosure processes

HF Sinclair Corporation's chief financial officer, Atanas Atanasov, has taken a voluntary leave of absence following concerns raised by the company's audit committee. The petroleum refiner has appointed Vivek Garg as interim CFO. The development follows CEO Tim Go's similar request filed on 17 February, with Board Chair Franklin Myers stepping in as interim CEO. The leadership changes stem from an assessment of the company's disclosure processes initiated in January. Atanasov had raised concerns that certain actions by Go created an unfavourable "tone at the top" regarding disclosure processes for fiscal year 2025. However, separate concerns later emerged about Atanasov's actions during the review process and his working relationships with management. HF Sinclair is negotiating separation arrangements with both executives.

Yahoo Finance
Feb 19th, 2026
HF Sinclair shares drop 10.9% as CEO Timothy Go takes sudden leave of absence

HF Sinclair fell 10.86% on Wednesday to $51.57 per share after chief executive Timothy Go requested a voluntary leave of absence. The company did not disclose the reason for the leave. The board accepted Go's request and appointed board chairman Franklin Myers as interim president and CEO. The company's Nominating, Governance and Social Responsibility Committee will determine future actions regarding the chief executive position. HF Sinclair is also reviewing certain matters related to its disclosure processes. Despite the leadership uncertainty, the company reported net income attributable to shareholders jumped 227% to $579 million in 2024, though sales declined 6% to $26.87 billion year-on-year.

Yahoo Finance
Feb 18th, 2026
HF Sinclair posts record refining throughput, receives $313M boost from EPA waivers as CEO takes voluntary leave

HF Sinclair Corporation reported record annual refining throughput of 652,000 barrels per day in 2025, though fourth-quarter results were weakened by declining fuel margins and inventory liquidation following maintenance. The company achieved an $87 million year-over-year reduction in refining operating costs through improved reliability and cost controls. CEO Timothy Go has taken voluntary leave, with Franklin Myers assuming the role of temporary CEO. An ongoing Audit Committee review of disclosure processes does not affect reported financial figures, management emphasised. For 2026, HF Sinclair expects throughput of 585,000 to 615,000 barrels per day, with sustaining capital expenditures decreasing by $125 million. The company received $313 million in EPA small refinery RINs waivers during the fourth quarter. Management expressed optimism about 2026 margins, citing global supply-demand deficits.

Yahoo Finance
Jan 24th, 2026
DDD Partners quietly sells $6.5M stake in HF Sinclair despite stock's 45% annual gain

DDD Partners sold 125,198 shares of HF Sinclair in the fourth quarter, an estimated $6.45 million transaction based on quarterly average prices, according to a January SEC filing. The fund's quarter-end position declined by $8.37 million, reflecting both share sales and stock price movements. Following the transaction, DDD Partners holds 290,951 HF Sinclair shares valued at $13.41 million, representing 0.85% of its 13F reportable assets. HF Sinclair shares have surged 44.8% over the past year, significantly outperforming the S&P 500's roughly 14% gain. HF Sinclair produces and markets petroleum products including petrol, diesel, jet fuel and renewable diesel, operating refineries across the central and western United States. The company generated $26.90 billion in trailing twelve-month revenue.