Apply now »

Title:  Inventory Materials Associate

Date:  Sep 19, 2025
Location: 

Petrolia, PA, US, 16050

Basic Function

Sonneborn, an HF Sinclair brand, in Petrolia, Pennsylvania is seeking an Inventory Materials Associate for Raw Materials in our Supply and Planning Department. This person will be responsible for raw material purchase releases and maintaining sufficient inventory for plant operations.

Job Duties

  • Uncompromising attitude towards the safe work performance and environmental impact of the organization, its employees and those who visit
  • Place orders with raw material suppliers, confirm raw materials have shipped, and track materials in transit
  • Provide timely, accurate feedback to Supply Manager and Schedulers concerning raw material procurement issues
  • Review raw inventory levels at terminal locations and take appropriate actions to maintain proper levels
  • Plan and schedule raw material movements with terminals, transportation vendors, and operating departments
  • Review raw material invoices for accuracy and work with suppliers on delivery, quantity and price issues
  • Work with scheduling team members to determine production plans and raw material requirements to meet the sales forecast
  • Maintain accurate pricing information for raw materials
  • Prepare and distribute delivery schedules of inbound raw materials
  • Obtain de-oiling data from our toller and coordinate with the tollers personnel to balance the transaction
  • Perform and document monthly physical inventory, reconciling stock to reports provided by third parties
  • Maintain multiple spreadsheets documenting all purchases by category and updating in real time as orders are placed, fulfilled, closed, and invoices are paid
  • Complete yearly vendor evaluation reports

 

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

Experience

3 years experience working in an office environment.

Education Level

A minimum of a High School Diploma or GED.

Required Skills

  • Strong verbal and written communication skills
  • Strong organizational skills, time  management and attention to detail
  • Ability to become familiar with plant raw materials and point of use in the plant
  • Mid-level to advanced skills in Microsoft Office software especially Word and Excel
  • Demonstrated ability to deal with vendors with tact and courtesy and maintain calm under stressful situations

Work Conditions

Work is primarily performed in an office setting. May require regular movement throughout production areas indoors and outdoors. May require travel. Interacts with plant leadership and employees at all levels. Interacts periodically with customers, sales and marketing.

Benefits

HF Sinclair offers a comprehensive benefits package designed to support the well-being of our employees and their families. Our benefits include, but are not limited to, the following:
  • Medical Insurance
  • Vision Insurance
  • Dental Insurance
  • Paid Time-Off
  • 401(k) Retirement Plan with match
  • Educational Reimbursement
  • Parental Bonding Time
  • Employee Discounts
We are committed to fostering a supportive and inclusive work environment, ensuring our employees have the resources needed to thrive professionally and personally. Benefit eligibility is governed by official plan documents, for more details visit Total Rewards.

Physical Requirements

Job conditions require standing, walking, sitting, twisting, stooping, crouching, kneeling, talking or hearing, making precise hand and finger movements, reaching or grasping. Job conditions may require making visual inspections, lifting and/or carrying up to 25lbs, pushing and/or pulling up to 25lbs, climbing up to 3ft, ability to operate and drive all assigned company vehicles at company standard insurance rates, with valid state driver’s license and proof of insurance, working in confined spaces, and perceiving color differences.

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, 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 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 1,500 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 and also at its facility in Artesia, New Mexico. HF Sinclair provides petroleum product and crude oil transportation, terminalling, storage and throughput services to its refineries and the petroleum industry.

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: Pittsburgh

Apply now »