**Description:** * Troubleshoots and maintains DCS (Foxboro I/A) systems and associated equipment. Assist with routine hardware and software maintenance of Foxboro I/A DCS systems. Provide startup assistance and associated DCS control modifications. * Develops and implements process control schemes and control techniques. Designs control systems for all types of refinery equipment and processes. Tunes existing process controllers. * Designs and maintains operator interface to computer supervisory controls. * Recommends changes to process design, unit operation or process control design to improve unit operation or as required for advanced control projects. * Performs economic evaluations on project scoping and lookback efforts. Develops scope for control and advanced process control projects. Develops and implements advanced DCS calculations and programs. Maintains and optimizes advanced process control programs. * Coordinate and contribute to DCS lifecycle projects * Assists process engineers in unit troubleshooting. * Develops and maintains Control Systems implementations and maintenance procedures. * Closely work with PLC, Cyber and Instrumentation personnel to successfully execute projects. This position is salaried exempt status, which means you are not eligible for overtime pay. **Qualifications:** * Bachelor's or higher level degree in Engineering required. * 5 years of process control/advanced process control field experience required. * Process engineering experience preferred. * Able and willing to work on-site, in-person at the Valero Bill Greehey Refinery, required. All successful candidates must be eligible to obtain a TWIC card (Transportation Worker Identification Credential). It is Valero’s policy that employees must wear this card at all times while working at the refinery. Please review eligibility criteria athttps://www.tsa.gov/for-industry/twic. Position level and salary will be commensurate with qualifications and experience. Valero's employees are the heart of its success, and there is a reason why the company is an employer of choice in the fuels manufacturing and marketing industry. It’s not just the excellent benefits package, or the opportunities for personal growth, it’s also the caring and committed culture of the organization that makes everyone feel like they’re truly part of a team. For more information, visit Valero.com. Valero is an EEO/AA Employer. All qualified applicants are encouraged to apply and will receive consideration for employment without regard to legally protected status, including race/ethnicity, color, religion, sex (including pregnancy, gender identity and sexual orientation), national origin, age, disability, protected veteran or any other status protected by applicable federal, state or local laws. Please be advised, if you are viewing this position on a website that lists an estimated salary rate/range, it was not provided by Valero. Valero’s market specific salary rate/range will be provided during the recruiting process and tends to be higher than what is estimated by such websites. *LI-LP1 **Job:** Engineering **Primary Location:** US-TX-Corpus Christi **Job Posting:** Mar 6, 2025, 8:16:09 AM **Unposting Date:** Mar 20, 2025, 11:59:00 PM **Req ID:** 250013L