Description: The Laboratory Technician is responsible for performing all laboratory analyses, instrument maintenance and calibrations, maintaining consumable inventory and sample retain storage. Internal relationships include frequent contact with: Operators, Blenders, Shift Superintendents, and Area Superintendents. Completes all required training (CBTu2019s, FPDEu2019s and specialized training) within the defined time. Obtains samples and performs laboratory analysis on designated products and process streams. Performs instrument maintenance and calibrations of testing equipment as needed. Distributes and retains samples according to laboratory guidelines. Records and reports test results as required. Maintains consumable inventory and sample storage inventory. Completes community air monitoring (CAM) when applicable. This position is hourly nonexempt status, which means you are eligible for overtime pay. Qualifications: Able and willing to work on-site, in-person at the Valero Houston Refinery, required. Knowledge of ASTM/IP/UOP testing procedures and testing skills required. Bacheloru2019s (or higher) degree in Chemistry, Biology, Physical Science or technical degree preferred. A minimum 16 hours of college Chemistry or certified lab tester training accreditation preferred.All successful candidates must be eligible to obtain a TWIC card (Transportation Worker Identification Credential). It is Valerou2019s policy that employees must wear this card at all times while working at the refinery. Please review eligibility criteria at 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. Itu2019s not just the excellent benefits package, or the opportunities for personal growth, itu2019s also the caring and committed culture of the organization that makes everyone feel like theyu2019re truly part of a team. For more information, visit .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. Valerou2019s 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: Laboratory Primary Location: US-TX-Houston Job Posting: Apr 1, 2026, 7:02:46 AM Unposting Date: Ongoing Req ID: 2600114
Job Title
Relief Lab Technician