ApplyBlast uses AI to match you with the right jobs, tailor your resume and cover letter, and apply automatically so you can land your dream job faster.
© All Rights Reserved. ApplyBlast.com
ApplyBlast uses AI to match you with the right jobs, tailor your resume and cover letter, and apply automatically so you can land your dream job faster.
© All Rights Reserved. ApplyBlast.com
HF Sinclair
The Maintenance Timekeeper administers workforce schedules, fatigue risk management compliance, and manpower reporting to support safe and efficient refinery operations. This role serves as the subject matter expert for workforce scheduling systems, ensuring compliance with company policies and industry best practices. The position collaborates with multiple teams to optimize workforce utilization and support informed business decisions through reliable reporting and analysis.
HF Sinclair Corporation is a diversified energy company formed from the combination of HollyFrontier and Sinclair Oil; it is headquartered in Dallas, Texas and trades publicly (NYSE: DINO). The company refines and markets transportation fuels, renewable diesel and biodiesel, asphalt, lubricants and specialty hydrocarbon products, and also operates a branded retail network under the Sinclair name. HF Sinclair’s vertically integrated model spans refining, product manufacturing and marketing, serving wholesale, commercial and retail customers across the U.S. and North America. It is investing in lower‑carbon fuels and feedstock conversion to expand its renewable fuels and sustainability footprint.
Headquarters
San Francisco, CA
Company Size
201-500 employees
Founded
2018
Industry
Technology
Glassdoor Rating
4.2 / 5
Sarah Johnson
Chief Executive Officer
Michael Chen
Chief Technology Officer
Emily Williams
VP of Engineering
David Rodriguez
VP of Product
Jessica Thompson
Chief Financial Officer
Andrew Park
VP of Sales
View leadership team, funding history,
and employee contacts for HF Sinclair.