Petroleum marketer with modernizing backend and mobile infrastructure
Al Warren Oil operates a regional fuel and lubricant distribution network across the Midwest, serving fleet, marine, and industrial customers. The tech stack reveals active modernization: adopting .NET Core, Flutter, Go, and Node.js while running Docker and cloud migration projects. Hiring skews heavily toward logistics (7 roles) and engineering (4 roles), with junior and mid-level focus — signaling infrastructure rebuild rather than feature expansion.
Al Warren Oil is a privately held petroleum marketer founded in 1948, headquartered in Hammond, Indiana, with operations across Illinois, Indiana, Michigan, and Wisconsin. The company supplies diesel fuel, gasoline, biofuels, lubricants (as a Chevron distributor), heating oils, and diesel exhaust fluid to commercial fleets, marine operators, and industrial facilities. Core service offerings include five 24/7 fueling stations, mobile on-site fleet fueling, tank installation, fuel management systems, fixed pricing programs, and environmental services. With 201–500 employees, the company is in active hiring mode across logistics, engineering, operations, and marketing.
Primary stack: .NET Framework, NET Core, SQL Server, PostgreSQL, MySQL, Docker, Linux, GitHub Actions. Active adoption of Flutter, Go, Node.js, and Python. Currently modernizing legacy Windows and .NET applications and building cross-platform mobile apps.
Headquarters in Hammond, Indiana. Operations span Illinois, Indiana, Michigan, and Wisconsin. All hiring is currently in the United States.
Other companies in the same industry, closest in size