Job Description

Requisition ID 72841 - Posted 05/11/2018 - Texas

Requisition ID: 72841


Provides electrical, instrumentation, and controls engineering support for gathering systems, pipelines, terminals, and pump stations.  Responsible to provide SCADA (Supervisory Control and Data Acquisition) support and maintenance including PLC and HMI programming, data gathering from well head measurement, PID control loops, maintaining historical data and reports for operations, measurement and engineering.


Key Responsibilities

  • Works on capital projects including the review of electrical, controls, and network drawings, programming and commissioning of the controls system, and providing startup support including troubleshooting and loop tuning.
  • Programs and maintains various PLCs and HMIs but primarily Modicon Quantum, SCADAPack 32 and Fisher ROC 827. Supports operations and engineering through the MOC process, ongoing maintenance, and troubleshooting.
  • Supports a wide range of communications protocols, networks, and radio telemetry including Ethernet I/O, Device Level Rings, Ethernet Radios, Serial Radios, Modbus and OPC.
  • Responsible to provide alarming and proper annunciation for operations including strobes and horns and maintaining a call out system.
  • Maintains proper controls documentation including cause and effect diagrams, controls narratives, and network drawings. Responsible to program according to these documents and update them as part of the MOC process.
  • Serves as primary leak detection contact for operations, responsible for specifying and reviewing system upgrades to promote world class leak detection.
  • Works with engineering, measurement and operations on designing, commissioning, troubleshooting LACT skids and gathering systems.
  • Works extended hours, including nights and weekends, in process operations environment and during periods of inclement weather. Responds to upset conditions during off-hours.



  • Minimum Bachelor’s Degree in electrical or controls engineering required.


  • Minimum 5 years’ industry experience in Electrical, Instrumentation, and Controls Engineering required.
  • Experience in PLC & HMI Programming required.


  • Strong communication skills with ability to work independently and report on work activity.
  • Understanding of PLC Programming including ladder logic, function block, and structured text.
  • Understanding of various networks and protocols.
  • Understanding of Industry Specific Standards such as NEC, API, and DOT standards.
  • Operations are performed 7 days a week 24 hours a day; therefore, continuous support is required including rotational weekend on call support.






Andeavor, formerly Tesoro, is a premier refining, marketing and logistics company in the western United States. Our Company operates 10 refineries with a combined capacity of approximately 1.2 million barrels per day, an extensive logistics network, and a retail-marketing system that includes approximately 3,000 retail stations marketed under multiple well-known fuel brands. We employ more than 13,000 talented people.


Our strength lies in our investment in employees and in their future. We measure success not only by the products we bring to our customers, or the financial results we deliver to our shareholders, but also by remaining true to our core values of safety and environmental stewardship, respect and integrity.


Discover your strengths and invest in your future by applying today.


Employees must be able to perform the essential functions of the job with or without reasonable accommodation.

Equal Opportunity Employer: Vet / Disability










Posting Notes:  || San Antonio || Texas || United States (US) || SF:LI-JR-1 || |Engineering; Logistics || 79701 ||

Application Instructions

Please click on the link below to apply for this position. A new window will open and direct you to apply at our corporate careers page. We look forward to hearing from you!

Apply Online