IT System Support Analyst, Site Operations - PCN Apps - Port Arthur

Total Number of Openings 1 Chevron is accepting online applications for the position IT System Support Analyst, Site Operations - PCN Apps - Port Arthur through May 13th , 2026 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. Responsibilities for this position may include but are not limited to: 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.

Required Qualifications:

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.

Preferred Qualifications:

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.

Relocation Options:

Relocation may be considered.

International Considerations:

Expatriate assignments will not be considered. Chevron regrets that it is unable to sponsor employment Visas or consider individuals on time-limited Visa status for this position. U.S.

Regulatory notice:

Chevron is an Equal Opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religious creed, sex (including pregnancy), sexual orientation, gender identity, gender expression, national origin or ancestry, age, mental or physical disability, medical condition, reproductive health decision-making, military or veteran status, political preference, marital status, citizenship, genetic information or other characteristics protected by applicable law. We are committed to providing reasonable accommodations for qualified individuals with disabilities. If you need assistance or an accommodation, please email us at emplymnt@chevron.com. Chevron participates in E-Verify in certain locations as required by law. Chevron Corporation is one of the world's leading integrated energy companies. Through its subsidiaries that conduct business worldwide, the company is involved in virtually every facet of the energy industry. Chevron explores for, produces and transports crude oil and natural gas; refines, markets and distributes transportation fuels and lubricants; manufactures and sells petrochemicals and additives; generates power; and develops and deploys technologies that enhance business value in every aspect of the company's operations. Chevron is based in Houston, Texas. More information about Chevron is available at www.chevron.com.