Senior Cloud Engineer, Site Operations - OT/PCN Infrastructure

Chevron • Port Arthur, TX

116d

About The Position

Chevron is accepting online applications for the position Senior Cloud Engineer, Site Operations - OT/PCN Infrastructure through September 24, 2025 at 11:59 p.m. (Central Time). We are seeking a highly skilled and motivated OT Systems Infrastructure Specialist to join our team supporting mission-critical industrial environments. This role is responsible for designing, implementing, and maintaining site-level Operational Technology (OT) systems infrastructure in alignment with Chevron's IT and OT standards. The ideal candidate will bring deep technical expertise in OT and PCN systems, a strong understanding of cybersecurity safeguards, and the ability to operate effectively in regulated and hazardous environments.

Requirements

• Bachelor's degree in Computer Science, Engineering, Information Technology, or a related field.
• Minimum of 3 years of experience in IT/OT systems infrastructure within industrial or manufacturing environments.
• Proven experience supporting and maintaining OT systems such as DCS, PLCs, SCADA, and lab systems.
• Strong understanding of Process Control Networks (PCN), cybersecurity principles, and IT/OT convergence.
• Proficiency in infrastructure technologies, including cloud platforms, networking, and process automation systems.
• Excellent troubleshooting, analytical, and problem-solving skills.
• Strong communication and collaboration skills, with the ability to work across multidisciplinary teams.

Nice To Haves

• Certifications such as GICSP, CISSP, ISA/IEC 62443, or equivalent.
• Experience with IT/OT standards and architecture.
• Familiarity with vendor coordination and service provider management in industrial settings.
• Experience with industrial cybersecurity tools and monitoring platforms.
• Demonstrated ability to develop and execute Business Continuity Plans (BCP) and Disaster Recovery Plans (DRP).
• Experience working in hazardous or regulated environments, with knowledge of safety and compliance standards.

Responsibilities

• Design, deploy, and troubleshoot OT systems infrastructure across industrial sites.
• Ensure compliance with Chevron's IT/OT architecture standards and cybersecurity protocols.
• Maintain and support systems within the Process Control Network (PCN), including DCS, PLCs, and lab systems.
• Lead incident response and problem resolution for escalated OT infrastructure issues.
• Collaborate with central IT and OT teams to support enterprise-wide initiatives and projects.
• Develop and maintain operational procedures, disaster recovery plans (DRP), and business continuity plans (BCP) for OT systems.
• Coordinate with vendors and service providers to ensure reliable and secure infrastructure support.
• Operate within mission-critical and hazardous environments, adhering to regulatory and safety standards.
• Support and enhance infrastructure systems including cloud, network, and process automation technologies.

What This Job Offers

• Career Level: Senior
• Industry: Petroleum and Coal Products Manufacturing
• Education Level: Bachelor's degree