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Motiva

Refines, distributes, and markets petroleum products

Instrument Technician

Full-TimeUpdated on 10/23/2026Deadline 10/29/26
No salary listed
Mid
Associate's
Port Arthur, TX, USA
In Person
General Maintenance & RepairEquipment Maintenance
No H1B Sponsorship

About the job

Requirements
  • A high school diploma or equivalent education is required.
  • At least 3 years of experience working as an Instrument Technician is required, unless the candidate has an Associate’s degree or equivalent certification in Instrumentation or Analyzer Technology.
  • A valid driver’s license is required.
  • Candidates must currently hold or be able to qualify to receive a Transportation Worker Identification Credential (TWIC) Card.
  • Candidates must be willing and able to work outside in inclement weather, in compact and confined spaces, at heights, on high-elevation grating, and on stairs, with or without accommodation.
  • With proper training, candidates must be willing and able to use safe lifting techniques to lift 50 pounds from the ground to waist level, with or without accommodation.
  • Candidates must be willing and able to work in a self-contained breathing apparatus.
  • Candidates must be willing and able to work overtime, holidays, nights, and weekends.
  • Candidates must be willing and able to be on call and meet callout standards to respond to site responsibilities and emergencies.
  • Candidates must support and comply with the company’s drug-free work environment, including random drug screenings, harassment-free work environment policy, safety policies and initiatives, and diversity and inclusion work environment policies.
  • Applicants for regular U.S. positions must be authorized to work in the United States for Motiva without needing sponsorship of an immigration authorization or visa.
  • The role is subject to a pre-hire physical abilities test.
  • The position is subject to drug and alcohol testing in compliance with Department of Transportation regulations.
Responsibilities
  • Troubleshoot, calibrate, and repair process instrumentation, including pressure, temperature, level, and flow measurement devices.
  • Maintain, configure, and repair electronic transmitters, analyzers, and control systems.
  • Troubleshoot, calibrate, and repair control valves, actuators, regulators, and switching valves.
  • Diagnose and repair safety shutdown and emergency control systems.
  • Perform preventative and predictive maintenance on refinery instrumentation equipment.
  • Overhaul, repair, and calibrate displacer level controls and related instrumentation.
  • Read and interpret P&IDs, loop drawings, wiring diagrams, and technical specifications.
  • Document maintenance activities and update equipment records using computerized maintenance systems.
  • Partner with Operations, Engineering, and Maintenance teams to resolve reliability and performance issues.
  • Support equipment commissioning, turnarounds, and continuous improvement initiatives.
  • Follow safety, environmental, and operational procedures while performing maintenance activities.
Desired Qualifications
  • Experience working with analyzers, including gas chromatographs, sampling systems, CEMS analyzers, and other analytical instruments.

About the company

Motiva refines, distributes and markets petroleum products across the Americas, anchored by the Port Arthur complex in Texas. It operates North America’s largest refinery (730,000 barrels per day), the largest base oil plant in the region, and an integrated chemical plant, producing fuels, base oils and chemicals for branded and unbranded wholesalers under exclusive Shell and 76 licenses. Its size, integrated operations, exclusive licenses, and Aramco ownership set it apart from competitors. Its goal is to supply high-volume, high-quality refined fuels and base oils across the Americas as part of Aramco’s broader energy and chemicals strategy.

Company Size

1,001-5,000

Company Stage

N/A

Total Funding

N/A

Headquarters

Houston, Texas

Founded

1998

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Simplify's Take

What believers are saying

  • Motiva restarted Port Arthur’s FCCU on August 6, 2026, restoring gasoline output quickly.
  • Aramco bought Venezuelan heavy crude in February 2026, improving feedstock flexibility for Motiva.
  • The February 2025 Port Arthur expansion spending supports ongoing operational modernization and occupancy buildout.

What critics are saying

  • Tropical Storm Edouard disrupted Port Arthur on September 1, 2026, triggering 4,570 pounds emissions.
  • FCCU repairs and storm shutdowns exposed fragile operations; another outage would hit 2026 margins.
  • Any major Port Arthur accident, fire, or environmental action threatens Motiva’s core cash engine.

What makes Motiva unique

  • Aramco wholly owns Motiva Enterprises, backing Port Arthur with global crude supply.
  • Port Arthur remains America’s largest refinery, 656,400 bpd, with integrated base oil and chemicals.
  • Exclusive Shell and 76 brand licenses support Motiva’s fuel distribution scale.

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Benefits

  • Flexible Work Hours
  • Remote Work Options

Company News

Intelligence360 News
Apr 19th, 2024
Motiva To Spend $2.5 Million To Occupy 6,697 Square Feet Of Space In Port Arthur Texas.

Motiva to spend $2.5 Million to occupy 6,697 square feet of space in Port Arthur Texas. Motiva to spend $2.5 Million to occupy 6,697 square feet of space in Port Arthur Texas.Port Arthur, Texas — According to state and local development sources, Motiva plans to invest $2,500,000.00 to build out 6,697 square feet of new space in Port Arthur. The company plans to occupy the new space at 2555 Savannah Ave. in Port Arthur, on or about February 1, 2025. According to the company website Headquartered in Houston, Texas, Motiva refines, distributes and markets petroleum products throughout the Americas. The companys Port Arthur Manufacturing Complex in Port Arthur, TX, is comprised of North Americas largest refinery with a total throughput of 720,000 barrels per day, the worlds second largest base oil plant, and an integrated chemical plant

PA News
Mar 24th, 2023
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When Motiva bought the Adams and Federal buildings, the company also purchased the building, which currently serves as the Port Arthur Health Department.

PR Newswire
Jun 7th, 2022
Motiva Enterprises LLC will hire Jeff Rinker as President and Chief Executive Officer on Jul 1st 22'.

Motiva Enterprises announced today that Jeff Rinker has been named the company's President and Chief Executive Officer, effective July 1, 2022.

PR Newswire
May 23rd, 2022
Motiva Enterprises LLC hired Jeff Newman as senior vice president and general manager of the Port Arthur Manufacturing Complex on Jun 15th 20'.

Motiva Enterprises today announced the appointment of Jeff Newman as Senior Vice President and General Manager of the Port Arthur Manufacturing Complex (PAMC), effective July 15, 2022.

PR Newswire
Mar 31st, 2022
Motiva Enterprises LLC partners with Kyndryl Group

Motiva is collaborating with Kyndryl to continue to strengthen its IT services and operational efficiencies by shifting more of its business into a cloud-based environment.