Senior Instrumentation & Electrical Specialist

Oil Authority; Illinois; On-site; USD 53,000 - 76,000; Full time

Benefits offered by this job

Relocation assistance

Job summary

Chevron, located in Seneca, IL, is seeking a Senior Instrumentation & Electrical Specialist to install, calibrate, troubleshoot, and maintain instrumentation and electrical systems across the facility. The role emphasizes reliability, safety, and continuous improvement in maintenance practices.

This hands-on position requires advanced technical expertise in industrial electrical systems, instrumentation, and control processes, with on-site work and potential for relocation assistance.

Qualifications

• 5+ years of industrial I&E experience in chemical, refining, manufacturing, or similar.
• Strong knowledge of process instrumentation, electrical troubleshooting (480V and below), PLC/DCS systems, and DeltaV.
• Ability to read P&IDs, electrical schematics, and loop diagrams.

Responsibilities

• Install, calibrate, and maintain field instrumentation (flow, pressure, temp, level).
• Troubleshoot control loops, signals (4-20 mA, HART, Modbus).
• Maintain and repair control valves, positioners, and regulators.
• Support PLC/DCS systems (Allen-Bradley, Siemens).
• Interpret P&IDs and wiring diagrams.

Skills

Industrial I&E experience

Process instrumentation

Electrical troubleshooting

PLCs/DCS

P&IDs/Loop diagrams

CMMS documentation

Education

Associates/Tech degree in Electrical or Instrumentation

Journeyman Electrician certification

Tools

Emerson DeltaV

HV/LV electrical equipment

CMMS (maintenance docs)

Job description

Total Number of Openings

1The Senior I&E Specialist is responsible for the installation, calibration, troubleshooting, and maintenance of instrumentation, electrical systems, and process control equipment throughout the facility. This role ensures reliable plant operation, supports safety and compliance programs, and drives continuous improvement in maintenance practices.

This is a hands-on role requiring advanced technical expertise in industrial electrical systems, instrumentation, and control systems.

Specialty Operations business unit is accepting online applications for the position Senior Instrumentation & Electrical Specialist located at Seneca, IL through November 4th, 2026 at 11:59 p.m. (Central Time).

Summary

The Senior I&E Specialist is responsible for the installation, calibration, troubleshooting, and maintenance of instrumentation, electrical systems, and process control equipment throughout the facility. This role ensures reliable plant operation, supports safety and compliance programs, and drives continuous improvement in maintenance practices.

This is a hands-on role requiring advanced technical expertise in industrial electrical systems, instrumentation, and control systems.

Responsibilities for this position may include but are not limited to:

Instrumentation & Controls

• Install, calibrate, and maintain field instrumentation (flow, pressure, temperature, level transmitters).
• Troubleshoot control loops, signal issues (4-20 mA, HART, Modbus, etc.).
• Maintain and repair control valves, positioners, and regulators.
• Support PLC/DCS systems (Allen-Bradley, Siemens, or similar).
• Interpret P&IDs, loop sheets, and wiring diagrams.

Electrical Systems

• Maintain and troubleshoot low and medium-voltage electrical systems.
• Work with MCCs, VFDs, motors, and power distribution systems.
• Perform motor testing, wiring, and replacement.
• Respond to electrical failures and support root cause analysis.

Maintenance & Reliability

• Execute preventive and predictive maintenance programs.
• Diagnose recurring equipment issues and implement corrective actions.
• Assist with equipment upgrades, shutdowns, and capital projects.
• Maintain accurate work orders and documentation (CMMS).

Safety & Compliance

• Ensure compliance with OSHA, NFPA 70E, and site safety procedures.
• Participate in LOTO, arc flash, and confined space programs.
• Support environmental and process safety standards.

Collaboration

• Coordinate with operations, engineering, and contractors.
• Mentor junior technicians and support skill development across the team.

Required Qualifications

• 5+ years of industrial I&E experience (chemical, refining, manufacturing, or similar).
• Strong knowledge of:Process instrumentation and calibration, Electrical troubleshooting (480V systems and below), Control systems (PLC/DCS), Maintaining and troubleshooting, EmersonDeltaVdistributed control systems (DCS).
• Ability to read and interpret: P&IDs, Electrical schematics, Loop diagrams, Experience with CMMS systems and maintenance documentation.

Preferred Qualifications

• Associate or Technical Degree in Electrical, Instrumentation, or related field.
• Journeyman Electrician or equivalent certification.
• Experience with:Hazardous area classifications (Class I Div 1/2), Vibration analysis, thermography, or predictive maintenance toolsand SAP, Maximo, or other CMMS platforms.
• Strong attention to detail and documentation discipline.
• Ability to prioritize work in a fast-paced plant environment.
• Leadership and mentoring capability.
• Strong safety mindset

Work Conditions

• Industrial plant environment (outdoor/indoor exposure).
• On-call or off-hours support as needed.
• Physical requirements include climbing, lifting, and confined space entry.

Relocation Options:

Relocation may be considered.

International Considerations:

Expatriate assignments won't be considered.

IMPORTANT NOTE

As part of the application process, you will be required to take an assessment that measures aptitude and work styles. We recommend you allow approx. 45 minutes to complete the assessment in one sitting. If you need to exit, your progress will be saved.

You will be immediately directed to the testing portal upon submittal of your application, at which point you will have 72 hours (about 3 days) to complete the online assessment.

Once complete, your assessment score will be valid for 180 days. Should you re-apply for another Job Requisition within this timeframe that includes the Maintenance assessment, you will be required to complete the application process and then click on the assessment link. This will resubmit your previous results.

Regulatory Disclosure for US Positions:

• The compensation and reference to benefits for this role is listed on this posting in compliance with applicable law. Please note that the compensation and benefits listed below are only applicable for U.S. payroll offers.
• The anticipated hourly rate for this position is $46.80. The selected candidate’s compensation will be determined based on their skills, experience, and qualifications.
• Chevron offers competitive compensation and benefits programs which includes, but is not limited to, variable pay, health care coverage, retirement plan, protection coverage, time off and leave programs, training and development opportunities and a range of allowances connected to specific work situations. Details are available at http://hr2.chevron.com/.

U.S. Regulatory notice:

Chevron is an Equal Opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religious creed, sex (including pregnancy), sexual orientation, gender identity, gender expression, national origin or ancestry, age, mental or physical disability, medical condition, reproductive health decision-making, military or veteran status, political preference, marital status, citizenship, genetic information or other characteristics protected by applicable law.

We are committed to providing reasonable accommodations for qualified individuals with disabilities. If you need assistance or an accommodation, please email us at [e-mail].

Chevron participates in E-Verify in certain locations as required by law.