Senior Analyzer Engineer - Joliet IL

About us

At ExxonMobil, our vision is to lead in energy innovations that advance modern living and a net-zero future. As one of the world’s largest publicly traded energy and chemical companies, we are powered by a unique and diverse workforce fueled by the pride in what we do and what we stand for.

The success of our Upstream, Product Solutions and Low Carbon Solutions businesses is the result of the talent, curiosity and drive of our people. They bring solutions every day to optimize our strategy in energy, chemicals, lubricants and lower-emissions technologies. 

We invite you to bring your ideas to ExxonMobil to help create sustainable solutions that improve quality of life and meet society’s evolving needs. Learn more about our What and our Why and how we can work together .

About Joliet

The ExxonMobil Joliet Refinery is located about 40 miles southwest of Chicago in Channahon, Illinois. Residents of the area have access to many local activities, from shopping, dining and museums, to golf courses, parks, trails and auto racing events. Add to these the many opportunities the Chicago metropolitan area, or “Chicagoland,” has to offer, the Joliet Refinery makes a desirable work location.

The Joliet Refinery is the second newest refinery in the United States and celebrated its 50th year in 2022. As the center of ExxonMobil’s Midwest integrated operations, it include pipelines, lubes production, distribution and fuels marketing. The refinery is one of the most energy efficient in the Unites States and processes nearly 250,000 barrels of crude per day into gasoline, ultra-low sulfur diesel, asphalt and other products.

With a workforce of nearly 1,000, we take great pride in the work we do to ensure safe, reliable operations. Further, we are committed to community and education outreach through many longstanding partnerships. The Joliet Refinery is recognized as one of the leading employers in the region, including, in 2018, “Large Business of the Year” by the Joliet Chamber of Commerce and Industry and the “Top Workplace” by the Joliet Herald-News.

Learn more about what we do in Joliet .

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 ExxonMobil Joliet facility

What you will do

• 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

About you

Skills and Qualifications

• Bachelor of Science in Engineering or Associates 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. 40CFR Part 75) and troubleshooting, gas detection systems, and analyzer shelter safety design

Your benefits

An ExxonMobil 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 $144,000.00 - $169,000.00. Individual pay will be determined based on various factors, which may include skills, abilities, qualifications, work experience, and education.
• Pension Plan: Enrollment is automatic and at no cost to you. The basic benefit is a monthly annuity to be paid to you in retirement for the rest of your life.
• Savings Plan: You can contribute between 6% and 20% of your pay and are encouraged to enroll right away. If you contribute at least 6% to your savings plan, the Company will contribute a 7% match.
• Workplace Flexibility: We have several programs such as “Flex your Day”, providing ad-hoc flexibility around when and where you work, as well as longer-term programs such as leaves of absence and part-time work.
• Comprehensive medical, dental, and vision plans.
• Culture of Health: Programs and resources to support your wellbeing.
• Employee Health Advisory Program: Provides confidential professional counseling for you and your family, including tools and resources promoting mental health and resiliency at no additional cost to you.
• Disability Plan: Income replacement for when you cannot work due to illness or injury occurring on or off the job. Enrollment is automatic and at no cost to you.

More information on our Company’s benefits can be found at

Please note benefits may be changed from time to time without notice, subject to applicable law.

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Equal Opportunity Employer

ExxonMobil is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, age, sexual orientation, gender identity, national origin, citizenship status, protected veteran status, genetic information, or physical or mental disability.

Nothing herein is intended to override the corporate separateness of local entities. Working relationships discussed herein do not necessarily represent a reporting connection, but may reflect a functional guidance, stewardship, or service relationship.

Exxon Mobil Corporation has numerous affiliates, many with names that include ExxonMobil, Exxon, Esso and Mobil. For convenience and simplicity, those terms and terms like corporation, company, our, we and its are sometimes used as abbreviated references to specific affiliates or affiliate groups. Abbreviated references describing global or regional operational organizations and global or regional business lines are also sometimes used for convenience and simplicity. Similarly, ExxonMobil has business relationships with thousands of customers, suppliers, governments, and others. For convenience and simplicity, words like venture, joint venture, partnership, co-venturer, and partner are used to indicate business relationships involving common activities and interests, and those words may not indicate precise legal relationships.

Job ID: 81615

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