Full-Time

Senior Instrument Engineer

Gcgv, Corpus Christi (TX)

Posted on 11/15/2025

ExxonMobil

ExxonMobil

10,001+ employees

Global fuel producer, distributor, stations network

No salary listed

Corpus Christi, TX, USA

In Person

Category
Electrical Engineering (1)
Requirements
  • Bachelor’s degree or above in Electrical / Electronic Engineering or equivalent
  • Understand the principles of Fundamental Process Measurements (e.g., Pressure, Temperature, Level, and Flow)
  • Able to size and specify various types of instrumentation (e.g., flow meters, control valves, shutdown valves) under the guidance of experienced resources
  • Understand Instrumentation Society of America (ISA) and American Petroleum Association (API) Symbols and Process and Instrumentation Diagram and how to read a P&ID
  • Understand basics of piping for instruments, tubing and Fittings, signal transmission media, communication hardware and software, and basic process and safety requirements for field devices
  • 3+ years working experience related to petrochemical industry or design institute
  • Demonstrated understanding of overall Instrumentation and Control (I&C) requirements and design principles and knowledge of field measurement and control devices and their proper application
  • Knowledge of troubleshooting techniques, performance analysis and the ability to solve field problems and familiarity with measurement and control devices from major vendors in the Industry
  • Sound knowledge and experience in equipment engineering specifications and standards, including Industry standards.
  • Knowledge of safety system hardware, software architecture, and transmission systems and familiarity with SIS software and hardware platforms from major vendors (Schneider-Electric, Honeywell, HIMA, etc.) and the capabilities to maintain and support the site implementation
  • Knowledge of safety in design principles, ability to contribute to HAZOPs and Risk Assessments, SIL assignment and evaluation processes and knowledge and proper use of Hazardous Area codes to be able to classify areas and specify appropriate equipment
  • Familiarity with DCS software and hardware platforms from major vendors (Honeywell, Yokogawa, Emerson, etc.) or equivalent
  • Skilled in equipment strategy development including risk assessment facilitation and evaluation of task cost effectiveness, communicating equipment strategy results and obtaining approval of completed equipment strategies
  • Familiarity with Smart Plant Instrumentation (SPI) software or equivalent
  • Skills necessary to design, implement, troubleshoot and maintain data connections from DCS/SCADA systems to business, instrument, analyzer and other subsystem/peer system networks
  • Knowledge of Package Systems function, interface methods and specification development and skills necessary to configure host networking parameters and network devices for system interconnection and ability to troubleshoot networked systems
  • Knowledge of Industrial Control Systems Environment (ICSE) security design, implementation and on-going management
  • Skilled in understanding and interfacing with all types of control and monitoring systems associated with machinery and with fired equipment.
Responsibilities
  • Sizing and specifying various types of instrumentation for new or existing instruments undergoing a change
  • Supporting the maintenance team and interfacing with vendors and contractors to maintain, troubleshoot, repair/replace, configure/tune/program, test/commission/de-commission, etc.
  • Supporting development of equipment strategies, understanding the impact of equipment sparing, redundancy, reliability, availability, maintainability, and maintenance cost in support of operations excellence and capital efficiency
  • Participating in activities related to safety, risk assessment and safety incident investigations related to instrumentation equipment.
Desired Qualifications
  • Familiarity with Smart Plant Instrumentation (SPI) software or equivalent
  • Skills necessary to design, implement, troubleshoot and maintain data connections from DCS/SCADA systems to business, instrument, analyzer and other subsystem/peer system networks
  • Knowledge of Package Systems function, interface methods and specification development and skills necessary to configure host networking parameters and network devices for system interconnection and ability to troubleshoot networked systems
  • Knowledge of Industrial Control Systems Environment (ICSE) security design, implementation and on-going management
  • Skilled in understanding and interfacing with all types of control and monitoring systems associated with machinery and with fired equipment.

ExxonMobil operates a global network of Exxon and Mobil fuel stations offering gasoline, diesel, motor oil, and convenience-store items to individuals and commercial customers, and it also supplies wholesale fuels. Customers purchase fuel and related products at stations, use loyalty programs, and may add services like car washes; Alexa voice-pay options are available at many stations to speed transactions. The company differentiates itself with a vast, vertically integrated retail and wholesale network, broad loyalty programs, and technology-enabled payments. Its goal is to provide reliable energy and fuel access worldwide while delivering value through a wide range of services and payment options, maintaining leadership in the energy sector.

Company Size

10,001+

Company Stage

N/A

Total Funding

N/A

Headquarters

Irving, Texas

Founded

1866

Simplify Jobs

Simplify's Take

What believers are saying

  • Record Guyana production exceeds 900,000 barrels daily in Q1 2026.
  • Golden Pass LNG achieves first production in early 2026 amid rising demand.
  • Permian Basin targets 1.8 million oil-equivalent barrels daily by end-2026.

What critics are saying

  • Strait of Hormuz closure cuts Middle East output by 750,000 barrels daily.
  • Chevron's Guyana stake growth erodes Exxon's upstream market share.
  • Occidental's 9.3% margin diverts investors from Exxon's 7.5% operations.

What makes ExxonMobil unique

  • ExxonMobil formed in 1999 merger of Exxon and Mobil from Standard Oil legacy.
  • Vertically integrated across upstream, product solutions, and low carbon divisions.
  • Manages industry-leading portfolio as largest non-government energy producer.

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Benefits

Health Insurance

Life Insurance

401(k) Retirement Plan

Competitive compensation

Medical plans

Maternity Leave

Retirement benefits

Annual vacations & holidays

Day care assistance program

Training and development program

Tuition assistance program

Workplace flexibility policy

Relocation program

Transportation facility

Company News

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