ExxonMobil · 1 week ago
Senior Analyzer Engineer - Joliet IL
Joliet, IL
Full-time
Onsite
Senior Level
$143K/yr - $165K/yr
6+ years expExxonMobil is one of the world’s largest publicly traded energy and chemical companies, focusing on energy innovations for a net-zero future. The Site Analyzer Engineer will act as the lead technical resource for analyzer needs, supporting risk management and driving improvement initiatives to meet safety, environmental, reliability, and competitiveness goals.
ChemicalEnergyFossil FuelsOil and Gas
Responsibilities
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
Manage site-wide Analyzer Bad Actor Program
Maintain Equipment Class Improvement and Obsolescence Plans and provide regular updates
Attend quarterly Equipment Champion meetings
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
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
Qualification
Required
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
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
Benefits
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.
Company
ExxonMobil
ExxonMobil is an international oil and gas company that provides energy that helps underpin growing economies.
501-1000 employees
H1B Sponsorship
ExxonMobil has a track record of offering H1B sponsorships. Please note that this does not
guarantee sponsorship for this specific role. Below presents additional info for your
reference. (Data Powered by US Department of Labor)
Distribution of Different Job Fields Receiving Sponsorship
Represents job field similar to this job
Trends of Total Sponsorships
2025 (1)
2024 (16)
2023 (9)
2022 (19)
2021 (7)
2020 (4)
Funding
Current Stage
Public CompanyTotal Funding
unknown1978-01-13IPO
Leadership Team
Darren Woods
CEO and Chairman
Jeff Carvell
Chief Technology Officer (InterOil Asset)
Recent News
2026-01-08
WSJ.com: US Business
2026-01-08
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