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Valero Lab Jobs (NOW HIRING)

Relief Lab Technician

Houston, TX · On-site

$18.25 - $24/hr

Able and willing to work on-site, in-person at the Valero Houston Refinery, required. * Knowledge ... A minimum 16 hours of college Chemistry or certified lab tester training accreditation preferred.

Manager Regional Optimization Planning

San Antonio, TX · On-site

$61.80K - $79.40K/yr

Identify and execute strategy to supply feedstock which maximizes profitability for the Valero refining system. * Perform a daily review of refinery operations (unit rates, key process variables, lab ...

Valero Lab information

See salary details

$9

$25

$45

How much do valero lab jobs pay per hour?

As of May 31, 2026, the average hourly pay for valero lab in the United States is $25.25, according to ZipRecruiter salary data. Most workers in this role earn between $19.23 and $27.88 per hour, depending on experience, location, and employer.

What is a Valero Lab job?

A Valero Lab job typically refers to a research or technical position within a laboratory setting at Valero Energy Corporation. These roles may involve testing fuel samples, conducting quality control analyses, or supporting research and development in refining processes. Employees in these positions often work with advanced lab equipment to ensure product compliance with industry standards.

What are the key skills and qualifications needed to thrive in the Valero Lab position, and why are they important?

To thrive in a Valero Lab position, you need a strong background in laboratory procedures, chemical analysis, and laboratory safety, usually supported by a degree in chemistry, biology, or a related field. Familiarity with analytical instrumentation, quality control systems, and potentially ISO certifications is frequently required. Attention to detail, effective communication, and teamwork are highly valued soft skills in this setting. These abilities are crucial for maintaining accurate results, ensuring regulatory compliance, and supporting safe, efficient lab operations.

What does a typical day look like for someone working in the Valero Lab?

A typical day in the Valero Lab involves preparing and analyzing samples, conducting routine and specialized chemical tests, recording and validating data, and maintaining lab equipment to ensure proper functioning. Team members often collaborate closely with refinery operations staff and quality assurance teams to verify results and address any discrepancies. Safety protocols and documentation are a key part of daily responsibilities. The work environment is fast-paced and safety-oriented, offering opportunities to develop technical expertise and advance into supervisory or specialist roles within the laboratory or broader Valero organization.
What are the most commonly searched types of Valero Lab jobs? The most popular types of Valero Lab jobs are:
What states have the most Valero Lab jobs? States with the most job openings for Valero Lab jobs include:
Infographic showing various Valero Lab job openings in the United States as of May 2026, with employment types broken down into 13% As Needed, 6% Temporary, and 81% Contract. Highlights an 98% Physical, and 2% Remote job distribution, with an average salary of $52,516 per year, or $25.2 per hour.
Relief Lab Technician

Relief Lab Technician

Valero

Houston, TX • On-site

$18.25 - $24/hr

Other

Posted 1 hour ago


Valero rating

6.5

Company rating: 6.5 out of 10

Based on 69 frontline employees who took The Breakroom Quiz

46th of 74 rated oil and gas companies


Job 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 (CBT's, FPDE's 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.

  • 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.
  • Bachelor's (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 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.  

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 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.  

*LI-LP1


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