Port Arthur LNG - Principal I&C Engineer - Port Arthur, TX - Sempra Services Corporation : Job Details

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Primary Purpose

The Principal Instrument and Controls (I&C) Engineer will provide leadership, technical assurance, and subject matter expertise for all I&C, cybersecurity, Fire and Gas, and telecommunications matters related to design, start-up, and ongoing support on liquefaction and other renewable projects developed by Sempra Infrastructure. This role will be assigned to the Port Arthur LNG Phase I Operations Team.

This position is responsible for providing technical guidance on instruments, controls, and DCS systems to ensure safe, fit-for-purpose designs and operations that meet industry codes and project specifications. The Principal I&C Engineer also monitors system performance during the Operate Phase, manages equipment lifecycle, and resolves technical issues.

The Principal I&C Engineer:

• - Reviews EPC Contractor deliverables to ensure safety, compliance, and suitability.
• - Supports reliability, operability, capacity, and safety studies during the Operate Phase.
• - Manages I&C and Electrical Engineering teams.
• - Aids in developing predictive maintenance plans, upgrades, and testing for control systems.
• - Provides technical support to the Maintenance Department post-commissioning and startup.
• - Manages LTSA and vendor relationships during the Operate Phase.
• - Assists in training junior engineers and technicians.
• - This position is based in Port Arthur, Texas, during commissioning, startup, and operation phases.
• - TWIC is required.

Qualifications

Required Qualifications

• Bachelor's degree in Instrument & Controls Engineering.
• 10+ years of experience in the Energy or LNG Industry.
• Extensive experience in LNG project phases, especially commissioning, startup, and operation.
• Knowledge of control and safeguarding systems for LNG equipment.
• TWIC card.
• Ability to mentor less experienced engineers.
• Ability to handle multiple projects and deadlines.
• Strong analytical and problem-solving skills.
• Deep knowledge of LNG facility I&C and Safety Systems, including BPCS, SIS, Fire & Gas, HIPPS, and others.
• Understanding of P&ID, PFD, control schematics, and standards like API, ISO, IEC, ISA.
• Basic knowledge of gas chromatographs, CEMS, and metering stations.
• Strong valve sizing and control system troubleshooting skills.
• Familiarity with Sempra's project management processes and ability to travel for equipment reviews.

Preferred Qualifications

• Advanced Degree.
• Expertise in cryogenic instrumentation.
• Proficiency in sizing and troubleshooting safety and control systems.
• Experience with Emerson DeltaV, Triconex, Controllogix, and other control systems.
• Professional Engineer License.

Work ScheduleField work required due to job nature.Area of InterestEngineeringFull Time/Part TimeFull-timeTotal Rewards Philosophy

Sempra Infrastructure offers competitive compensation, including base salary, performance bonuses, benefits, and other perks.

LocationPort Arthur LNG-TXPAJob DetailsPay Range Pay RangeThe estimated annual pay range for this role, depending on experience and qualifications.$155,900.00 - $233,900.00 / yearPay TransparencyCompliance with US Pay Transparency laws, including listing salary ranges in job postings.#J-18808-Ljbffr