Senior Analyzer Engineer – Joliet IL
Listed on 2026-02-15
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Engineering
Process Engineer, Chemical Engineer, Quality Engineering
What role you will play in our team
The Site Analyzer Engineer acts as the lead technical resource for all site and external Analyzer needs. The Site Analyzer Engineer is responsible for supporting risk management and driving both day‑to‑day and long‑term Analyzer improvement initiatives to meet the site’s safety, environmental, reliability, and competitiveness goals. Depending on need, responsibility may include subject‑matter expertise (SME) for small or large Capital Projects.
You have a long‑term interest in developing your career in Analyzer Engineering at the Exxon Mobil Joliet facility.
- Main technical point of contact for site-wide analyzer needs, ongoing maintenance, and Turnaround engineering and execution
- Respond to unit issues & requests requiring break‑in Analyzer engineering assistance
- Independently maintain and manage prioritized worklist
- Develop Engineering packages for repairs and improvements
- Develop specifications, review vendor drawings/data, and provide engineering support throughout purchase and fabrication of engineered equipment
- Provide technical field support and advanced troubleshooting for Analyzer Shop
- Provide technical mentorship to Instrumentation Contact Engineers regarding analyzer technology
- Analyzer Equipment Champion Role
- Manage site-wide Analyzer Bad Actor Program
- Maintain Equipment Class Improvement and Obsolescence Plans and provide regular updates
- Attend quarterly Equipment Champion meetings
- Point of Contact for Capital Projects
- Act as Owner’s Engineer and provide Engineering support for ongoing Capital work
- Provide input, feedback, and approvals for all project scoping activities as well as Equipment Strategy development
- Interface with Capital Projects I&E Engineers and LEC’s to provide technical guidance
- Attend factory acceptance testing and site acceptance testing for new equipment and provide technical approval for new installations
- Network / Industry Involvement
- Act as site’s Analyzer Network representative
- Request/coordinate external vendor/engineering support from industry partners
- Maintain Vendor relationships and coordinate learning opportunities for the site
- Stay abreast of, apply, interpret, and promote effective use of industry codes and new technologies
- Drive Safety Excellence
- Bachelor of Science in Engineering or Associate’s Degree in Electrical Technology with equivalent work experience (preferably in the petrochemical industry)
- 6+ years of experience as a process analyzer engineer is required for this position or a combination of the following education and work experiences:
- M.S. in Chemistry with a minimum of 4 years of process analyzer experience
- A Ph.D. in Analytical Chemistry with more than 2 years of process analyzer experience
- Technical
Competencies:- Expert knowledge of Analyzer technologies, concepts, engineering codes and standards, equipment design, construction, and operating principles
- Knowledge of safety guidelines and procedures
- Understanding of engineered drawings
- On-line analysis of petrochemical and refining streams and their final products
- Deployment of new process analyzer and sensor technologies, as applicable
- Extensive knowledge and demonstrated ability to use and troubleshoot at least one of the following analytical chemistry/instrumental analysis techniques:
- Gas Chromatography
- Molecular spectroscopy (FTIR, TDL, XRAY, IR, UV/Vis, etc.)
- Toxic/Flammable gas detection techniques
- Oxygen Analyzers
- Liquid/Water analyzers – TOC/TN, PH, Conductivity, Turbidity and Dissolved Oxygen
- Sample Conditioning Systems (Insitu and Extractive)
- CEMS Systems
- Knowledge of sample conditioning system design and troubleshooting, CEMS EPA requirements (e.g. 40
CFR Part 75) and troubleshooting, gas detection systems, and analyzer shelter safety design
An Exxon Mobil career is one designed to last. Our commitment to you runs deep: our employees grow personally and professionally, with benefits built on our core categories of health, security, finance, and life.
We Offer You- The expected annual salary range for this position is $ – $. Individual pay will be determined based on various factors, which may include skills, abilities,…
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