Craftperson A - Instrumentation

• Maintains and repairs electronic and pneumatic instrumentation.
• Possesses an advanced knowledge of instrumentation math, units, variables, and dimensions of measurement.
• Demonstrates knowledge of flow, pressure, temperature, level instrumentation, and control power systems.
• Maintains and troubleshoots various types of switches, meters, indicators, temperature sensors, positioners, controllers, and control valves.
• Uses test equipment and performs routine calibrations. Maintains various instrumentation loops.
• Demonstrates ability to read and interpret P&IDs, loop drawings, and wiring schematics.
• Plans and coordinates work following appropriate work orders, work permits, and safety instructions.
• Performs work activities in a safe and environmentally sound manner.
• This position is hourly nonexempt status, which means you are eligible for overtime pay.
• The hourly rate for this position is $57.73 and represents Valero’s good faith and reasonable estimate of the expected compensation at the time of this posting. Actual compensation will be determined based on a number of job-related factors, including but not limited to, the individual’s qualifications and experience.

Job Operations/Skilled Crafts & Trades/Maintenance

Primary Location: US-CA-Wilmington

Job Posting Aug 12, 2026, 2:04:23 PM

Unposting Date Ongoing

• High school diploma or GED required.
• A minimum of 5 years instrumentation experience is required.
• Associate's degree in instrumentation preferred.
• Able and willing to work on-site and in-person, required.

You may receive communication from Valero by email, telephone, or home mail regarding the status of your application for this position.

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 at https://www.tsa.gov/for-industry/twic .

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.

About The Wilmington Refinery The Valero Wilmington Refinery was commissioned in 1969 and has had three major expansions to become a fully integrated refinery and several upgrades to meet clean-fuel standards. The Wilmington refinery processes a blend of

California and foreign crude oil, as well as unfinished feedstocks from local and foreign sources. Given its coking and desulfurizing capabilities, it is particularly well-suited to process lower-cost heavy, high-sulfur crude oils and feedstocks. The refinery also produces 15 percent of the asphalt supply in southern California. Refined products are distributed from the Wilmington refinery through a network of third-party pipelines and terminals in southern California, Nevada and Arizona, and then on to wholesale and retail customers.

Valero will consider for employment qualified applicants with criminal histories in a manner consistent with the requirements of the City of Los Angeles’ Fair Chance Initiative for Hiring.

Valero is an EEO Employer. All qualified applicants are encouraged to apply and will receive consideration for employment without regard to legally protected status, including race, color, religion, sex, 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.