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Valero Service
Valero Service
Related Locations:
San Antonio, TX
Ardmore, OK
Port Arthur, TX
Memphis, TN
Corpus Christi, TX
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Top Occupations:
Petroleum Pump System Operators, Refinery Operators, and Gaugers
Project Management Specialists
Chemical Engineers
Welders, Cutters, Solderers, and Brazers
Engineers, All Other
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Top Industries:
Petroleum Refineries
Other Electric Power Generation
Ethyl Alcohol Manufacturing
Other Accounting Services
Engineering Services
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195
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Valero Service
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Director Wastewater Treatment Technology
NEXT STEPS
Valero Service
San Antonio, TX
L7 Manager
April 11th, 2026
Water and Wastewater Treatment Plant and System Operators
Sewage Treatment Facilities
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Mechanic 1 Class - Electrician
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Valero Service
Corpus Christi, TX
L4 Mid
July 20th, 2026
Installation, Maintenance, and Repair Workers, All Other
Electrical Contractors and Other Wiring Installation Contractors
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Refinery Chemist
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Valero Service
Memphis, TN
L4 Mid
July 18th, 2026
Chemical Technicians
Petroleum Refineries
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Manager Maintenance - Ethanol Plant
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Valero Service
Mt Vernon, IN
L7 Manager
July 17th, 2026
First-Line Supervisors of Mechanics, Installers, and Repairers
Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair and Maintenance
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Occupational Health Professional
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Valero Service
Ardmore, OK
L5 Senior
July 12th, 2026
Registered Nurses
All Other Outpatient Care Centers
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Strategic FP&A Analyst - Budget & Forecasting
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Valero Service
San Antonio, TX
L6 Lead
July 29th, 2026
Financial Specialists, All Other
Corporate, Subsidiary, and Regional Managing Offices
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Senior Tech Procurement & Vendor Relations Lead
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Valero Service
San Antonio, TX
L6 Lead
July 4th, 2026
Purchasing Managers
Industrial Supplies Merchant Wholesalers
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Superintendent Emergency Services
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Valero Service
Wilmington, CA
L5 Senior
July 4th, 2026
First-Line Supervisors of Firefighting and Prevention Workers
Other Justice, Public Order, and Safety Activities
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Pipefitter 2nd Class
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Valero Service
Sunray, TX
L4 Mid
July 16th, 2026
Plumbers, Pipefitters, and Steamfitters
Fabricated Pipe and Pipe Fitting Manufacturing
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Legal Assistant - Environmental Health & Safety
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Valero Service
San Antonio, TX
L4 Mid
August 31st, 2026
Paralegals and Legal Assistants
Offices of Lawyers
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Sr. Process Engineer
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Valero Service
Port Arthur, TX
L5 Senior
September 20th, 2026
Chemical Engineers
Petroleum Refineries
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Sr Process Engineer
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Valero Service
Norco, LA
L5 Senior
September 2nd, 2026
Chemical Engineers
Petroleum Refineries
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Controls Engineer - Ethanol Plant
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Valero Service
Fort Dodge, IA
L5 Senior
September 20th, 2026
Validation Engineers
Ethyl Alcohol Manufacturing
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Staff Project Engineer
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Valero Service
Ardmore, OK
L6 Lead
September 20th, 2026
Project Management Specialists
Engineering Services
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Maintenance Superintendent - Electrical
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Valero Service
Three Rivers, TX
L5 Senior
May 24th, 2026
First-Line Supervisors of Mechanics, Installers, and Repairers
Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair and Maintenance
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Network Operator 2
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Valero Service
San Antonio, TX
L4 Mid
September 16th, 2026
Network and Computer Systems Administrators
Computer Facilities Management Services
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SOX Compliance Intern (Summer 2027)
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Valero Service
San Antonio, TX
L1 Intern
September 5th, 2026
Accountants and Auditors
Administrative Management and General Management Consulting Services
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Lead HR Specialist
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Valero Service
Texas City, TX
L5 Senior
June 26th, 2026
Human Resources Specialists
Petroleum Refineries
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Plant Analysis Accountant - Ethanol Plant
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Valero Service
Lakota, IA
L5 Senior
June 2nd, 2026
Accountants and Auditors
Ethyl Alcohol Manufacturing
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External Reporting Analyst: SEC & GAAP Expert
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Valero Service
San Antonio, TX
L5 Senior
September 23rd, 2026
Accountants and Auditors
Other Accounting Services
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Health & Safety Specialist
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Valero Service
Port Arthur, TX
L4 Mid
June 28th, 2026
Occupational Health and Safety Specialists
Petroleum Refineries
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Senior Onsite Instrumentation & Analyzer Technician
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Valero Service
Meraux, LA
L5 Senior
June 24th, 2026
Calibration Technologists and Technicians
Instruments and Related Products Manufacturing for Measuring, Displaying, and Controlling Industrial Process Variables
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Ethanol Plant Process Operator - Shift Differential
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Valero Service
Welcome, MN
L4 Mid
June 20th, 2026
Chemical Plant and System Operators
Ethyl Alcohol Manufacturing
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Ethanol Plant Maintenance Leader
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Valero Service
Mt Vernon, IN
L7 Manager
July 16th, 2026
First-Line Supervisors of Mechanics, Installers, and Repairers
Ethyl Alcohol Manufacturing
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Industrial Plant Maintenance Technician
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Valero Service
Bluffton, IN
L4 Mid
July 18th, 2026
Industrial Machinery Mechanics
Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair and Maintenance
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Financial Planning & Analysis Specialist
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Valero Service
San Antonio, TX
L5 Senior
July 29th, 2026
Financial Specialists, All Other
Other Accounting Services
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Refinery Maintenance Superintendent
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Valero Service
Memphis, TN
L4 Mid
August 27th, 2026
First-Line Supervisors of Mechanics, Installers, and Repairers
Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair and Maintenance
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Refinery Construction Intern: Hands-On Project Startup
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Valero Service
Meraux, LA
L1 Intern
October 2nd, 2026
Project Management Specialists
Petroleum Refineries
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Refinery Construction Intern: Hands-on Turnarounds
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Valero Service
Memphis, TN
L1 Intern
October 2nd, 2026
Project Management Specialists
Petroleum Refineries
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Refinery Construction Project Intern
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Valero Service
Ardmore, OK
L1 Intern
October 2nd, 2026
Project Management Specialists
Petroleum Refineries
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Electrical Engineering Intern (Summer 2027) - U.S. Refining Locations
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Valero Service
Houston, TX
L1 Intern
September 11th, 2026
Petroleum Pump System Operators, Refinery Operators, and Gaugers
Petroleum Refineries
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Electrical Engineering Intern (Summer 2027) - U.S. Refining Locations
APPLY
Valero Service
Port Arthur, TX
L1 Intern
September 16th, 2026
Petroleum Pump System Operators, Refinery Operators, and Gaugers
Petroleum Refineries
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Electrical Engineering Intern (Summer 2027) - U.S. Refining Locations
APPLY
Valero Service
Ardmore, OK
L1 Intern
September 15th, 2026
Petroleum Pump System Operators, Refinery Operators, and Gaugers
Petroleum Refineries
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Instrumentation & Electrician Technician - Ethanol Plant
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Valero Service
Lakota, IA
L4 Mid
August 7th, 2026
Electrical and Electronics Repairers, Commercial and Industrial Equipment
Ethyl Alcohol Manufacturing
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Instrumentation & Electrician Technician - Onsite Maintenance
NEXT STEPS
Valero Service
Lakota, IA
L4 Mid
June 22nd, 2026
Installation, Maintenance, and Repair Workers, All Other
Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair and Maintenance
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Sr Vendor Management & Technology Procurement Specialist
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Valero Service
San Antonio, TX
L6 Lead
July 24th, 2026
Purchasing Agents, Except Wholesale, Retail, and Farm Products
Corporate, Subsidiary, and Regional Managing Offices
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Data Science Specialist
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Valero Service
San Antonio, TX
L5 Senior
June 26th, 2026
Data Scientists
Other Scientific and Technical Consulting Services
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Refinery Safety Leader: Fire & Compliance
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Valero Service
Ardmore, OK
L4 Mid
June 20th, 2026
Occupational Health and Safety Specialists
Petroleum Refineries
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Sr Environmental Engineer
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Valero Service
Ardmore, OK
L5 Senior
July 16th, 2026
Environmental Engineers
Environmental Consulting Services
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Ethanol Plant Process Operator - 12-Hour Shifts
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Valero Service
Albion, NE
L4 Mid
August 2nd, 2026
Chemical Plant and System Operators
Ethyl Alcohol Manufacturing
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