We are seeking a skilled and motivated Cybersecurity Engineer to join our Cyber Operations team, supporting both IT and OT environments at Marathon Petroleum. This mid-career role will primarily focus on supporting our Zero Trust security strategy, while also contributing to the operation and enhancement of standard cybersecurity tools. The ideal candidate will have hands-on experience deploying and managing Zero Trust frameworks, with an understanding of secure access, identity management, and data protection across hybrid environments. Some familiarity with common cybersecurity technologies-including endpoint protection, application allowlisting, email protection, and firewalls-will round out the skill set needed to succeed in this role. You will collaborate with cross-functional teams to secure enterprise assets, support digital transformation initiatives, and ensure compliance with industry standards and regulatory requirements, helping to protect critical infrastructure and maintain operational resilience.