Senior Instrumentation & Electrical Specialist
Chevron · Seneca, IL
- Level
- Senior
- Team
- Reliability
- Degree
- Required
- Experience asked
- 5+ years
- Industry
- Chemicals
- Posted
- 9 days ago
The role in 30 seconds
A senior reliability role at Chevron (chemicals) in Seneca, IL. If you need to exit, your progress will be saved.
- They ask for
- 5+ years · degree required
- Tools it names
- Root cause, PLC, SAP, EHS / safety
- Day to day
- some off-shift / weekend coverage
Read from the posting. The full description is below.
How this role compares
Against 9 other live reliability postings in Illinois.
- Base pay
- Not listed in this posting
- Experience asked
- Typical (5+ years)
Typical $100k–$125k, from 6 postings that list pay.
Similar roles usually ask 5+ years.
Skills these teams ask for most
- ✓ Root cause 60%
- ✓ PLC 50%
- Automation 40%
- Team leadership 30%
- ✓ EHS / safety 30%
- Lean 30%
✓ = this posting asks for it too. % = share of similar postings that mention it.
At a glance
Pulled from the posting text. If it's not listed here, the posting didn't say.
How to get in at this plant
Five moves over a week or two. The first one takes ten minutes.
- 1
Pick 2–3 people on the Reliability team at Chevron
Engineers who joined in the last year or two reply the most. Use the team search on this page to find them.
- 2
Send a short, curious note
One real question about their work. No favors yet. Each person gets a different note, written for this role.
- 3
Turn a reply into a short call
Questions worth asking about this team:
- What does a normal week look like on your team?
- How does off-shift and weekend coverage work?
- How did you land the job? What stood out in your interviews?
- 4
Apply with someone vouching for you
If the call went well, ask whether they’d pass your résumé to the hiring manager. Send your résumé link, apply that day, and let them know.
- 5
Bring proof to the interview
One page of before-and-after numbers from projects you led: scrap, OEE, cycle time, cost. Plant managers hire on results.
This plant: Chevron in Seneca
1 other open role at this site.
- Mechanical Technician · Reliability · Technician
Full description from ChevronAs posted on their careers site.ShowHide
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, Emerson DeltaV distributed 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 tools and 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
requirements
include climbing, lifting, and confined space entry.
Show full description ↓Show less ↑
Total Number of Openings
1
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.
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.
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.
Work Conditions
- •Industrial plant environment (outdoor/indoor exposure).
- •On-call or off-hours support as needed.
- •Physical
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/.