John Churnovic
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John Churnovic Email & Phone Number

Lead Coker and Sulfur Planner at ExxonMobil
Location: Plainfield, Illinois, United States 7 work roles 2 schools
1 work email found @exxonmobil.com LinkedIn matched
✓ Verified August 2026 4 data sources Profile completeness 100%

Contact Signals · 1 work email

Work email j****@exxonmobil.com
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Current company
Role
Lead Coker and Sulfur Planner
Location
Plainfield, Illinois, United States
Company size

Who is John Churnovic? Overview

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Quick answer

John Churnovic is listed as Lead Coker and Sulfur Planner at ExxonMobil, a with 65975 employees, based in Plainfield, Illinois, United States. AeroLeads shows a work email signal at exxonmobil.com and a matched LinkedIn profile for John Churnovic.

John Churnovic previously worked as Field Mechanic at Exxonmobil and Corporate Procurement Agent at Midwest Generation, Eme, Llc. John Churnovic holds Certificate, Welding Technology/Welder from Joliet Junior College.

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Email format at ExxonMobil

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{first}.{last}@exxonmobil.com
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Profile bio

About John Churnovic

John Churnovic is a Lead Coker and Sulfur Planner at ExxonMobil. He possess expertise in mig welding, arc welding, welding procedures, tig welding, mechanics and 17 more skills.

Listed skills include Mig Welding, Arc Welding, Welding Procedures, Tig Welding, and 18 others.

Current workplace

John Churnovic's current company

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ExxonMobil
Exxonmobil
Lead Coker and Sulfur Planner
united states
Website
Employees
65975
AeroLeads page
7 roles

John Churnovic work experience

A career timeline built from the work history available for this profile.

Lead Coker And Sulfur Planner

Current

Fixed Equipment Planner▪ Accountable for 40% of the workload put to schedule as one of five planners▪ Collaborate with Process Mechanical Coordinator to efficiently allocate resources to priority repairs within the Coker/Sulfur unit▪ Communicate with Execution Superintendent to maximize utilization of workforce and minimize cost by resourcefully delegating workload to ExxonMobil and contract companies▪ Independently maintain Coker/Sulfur unit backlog by placing, on average, 48 jobs per month to the schedule▪ Planned 578 work orders, 38,563 hours, and 231 full time equivalents in the year 2023▪ Work with frontline supervisors to ensure RMPs are adhered to, facilitating the achievement of global standards and safety▪ Stock, store, and expedite materials necessary to perform maintenance and repairs of critical equipment▪ Order materials and schedule resources (in SAP) to safely and efficiently repair/maintain equipment▪ A member of the planner user group (PUG) that maintains/creates global standards and procedures, norms validations and Solomon studies▪ SAP PowerUser for ExxonMobil Joliet▪ SPECIAL ASSIGNMENTS (Turnaround)o 2024▪ Execution Coordinatoe – pulled from initial assignment and placed on critical path job within the alkylation unit; contributed significantly to 35% reduction in turnaround durationo 2022▪ Execution – Spring DeCoke and Reformer Reactor Screen Clean completed work 7 days earlier than planned o 2019▪ Execution Coordinator – replaced Coker heater tubes and convection section of west heater; completed three weeks ahead of schedule and under budget by $500,000. Pulled early to coordinate critical path vessel in Alky.o 2015▪ Execution Coordinator – piping snd valve in Reformer, completed 2 weeks early then was placed on critical path job in Sulfur unit to replace piping and valves

Feb 2016 - Present

Corporate Procurement Agent

Midwest Generation, Eme, Llc

Bolingbrook, Il 60440

Sep 2012 - Feb 2013

Laborer/Mechanic

• Achieved and continues to maintain certification in welding Carbon Steel and Stainless Steel pipe.• Performs precision quality repairs, modifications, and preventative maintenance without causing craftsmanship rework.• Follows repair specifications, standards and procedures while making repairs• Completes documentation of jobs including: Welding Record Forms, Work Order Comments, and Preventative Maintenance checklists.• Worked in compliance with all Safe Work Practices• Demonstrates knowledge, capability, and willingness to be a safety lead on any job• Currently work in various types of weather conditions and climb ladders, stairways, vessels, towers, pipe racks, at considerable heights. • Ensures operation of machinery and mechanical equipment by completing preventive maintenance requirements on engines, motors, pneumatic tools, conveyor systems, and production machines; following diagrams, sketches, operations manuals, manufacturer's instructions, and engineering specifications; troubleshooting malfunctions.• Locates sources of problems by observing mechanical devices in operation; listening for problems; using precision measuring and testing instruments.• Removes defective parts by dismantling devices; using hoists, cranes, and hand and power tools; examining form and texture of parts.• Determines changes in dimensional requirements of parts by inspecting used parts; using rules, calipers, micrometers, and other measuring instruments.• Adjusts functional parts of devices and control instruments by using hand tools, levels, plumb bobs, and straightedges.• Fabricates repair parts by using machine shop instrumentation and equipment.• Maintains technical knowledge by attending educational workshops; reviewing technical publications; establishing personal networks.• Maintains safe and clean working environment by complying with procedures, rules, and regulations.

Jun 2011 - Sep 2012

Local 75 Laborer

• Hazmat spill response team member (clean and contain spills)• Set up, fix and maintain pneumatic and Baker pumps• Tunnel, clean and replace hardware in towers, tanks and vessels• Replaced concrete and asphalt roads, pillars and walkways• Clean fin-fans• Set up and maintain bower piping• Change out flanges on existing pipes• Replace water mains • Replace fire hydrants and PIV• Saw cut, grind, gouge, and torch-cut metals for DEMO jobs • Clean and maintain coke conveyor• Hole watch trained• Lead worker trained• Fire watch trained• Fresh air trained• Confined space trained• Fall protection qualified• JLG trained• Mask fit• Familiar with Lock out Tag out procedures• Current TWIC card

Jun 2006 - Jun 2012

Local 75 Laborer

Cap Concrete

• Ran framing crew • Subgrade stone and graded concrete• Tore out and replaced concrete walls, driveways and sidewalks• Finished outside flatwork • Excavated for concrete placement• Ran a Case end loader

Mar 2002 - Jun 2006

Project Engineer

Lisle, Il

• Single point of contact between Tellabs sales/marketing, the customer and Customer Services.• Serve as the conduit of information on project activities and as a focal point for problem resolution, also manages project resources.• Review the internal or external request for services provided to Customer Services, defines the project scope and requested schedule dates.• Determine how to fulfill the order/request, which includes initiating the request for Deployment Engineering to determine the use of subcontractor or in-house engineering resources.• With internal and customer contacts, develop the overall project support requirements to ensure that throughout the project life cycle, the deployment of Tellabs systems are completed on time and adhere to customer requirements.• Stay abreast of the logistics required to provide product upgrades, implied services, EFI&T services, rework and expansion activities.• Produce thorough and comprehensive Project plans with a schedule that is realistic and meets all financial and contractual obligations.• Responsible for front line sales activities.• Reconcile Invoices and help maintain "DSO" Daily Sales Outstanding• Work with Sales to resolve and manage Account Issues• Update Project Engineers and Program Managers of project status• Assigned to resolve issues for CSP and IXC accounts• Enter and maintain all orders for Sprint Long Distance, Sprint Limited and Sprint North Supply• Responsible for obtaining correct information before orders are entered• Adjust configuration of orders before entry into the SAP system• Liaison between Customer and Production Planning to ensure timely delivery of equipment• Field calls from Customer regarding damaged or lost equipment, and follow up with an RMA or contact appropriate department• Resolve and/or hand off customer complaint (i.e. invoicing errors, incorrect ship dates, wrong ship to addresses)

Jun 1997 - Feb 2002
Team & coworkers

Colleagues at ExxonMobil

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2 education records

John Churnovic education

Diploma, General Studies

Joliet Catholic Academy
FAQ

Frequently asked questions about John Churnovic

Quick answers generated from the profile data available on this page.

What company does John Churnovic work for?

John Churnovic works for ExxonMobil.

What is John Churnovic's role at ExxonMobil?

John Churnovic is listed as Lead Coker and Sulfur Planner at ExxonMobil.

What is John Churnovic's email address?

AeroLeads has found 1 work email signal at @exxonmobil.com for John Churnovic at ExxonMobil.

Where is John Churnovic based?

John Churnovic is based in Plainfield, Illinois, United States while working with ExxonMobil.

What companies has John Churnovic worked for?

John Churnovic has worked for Exxonmobil, Midwest Generation, Eme, Llc, Midwest Generation, Citgo Petroleum, and Cap Concrete.

Who are John Churnovic's colleagues at ExxonMobil?

John Churnovic's colleagues at ExxonMobil include Greg Lazo, Mateo De La Cruz, John Jenkins, Rizal Abdul Kadir, and Agung Podomoro.

How can I contact John Churnovic?

You can use AeroLeads to view verified contact signals for John Churnovic at ExxonMobil, including work email, phone, and LinkedIn data when available.

What schools did John Churnovic attend?

John Churnovic holds Certificate, Welding Technology/Welder from Joliet Junior College.

What skills is John Churnovic known for?

John Churnovic is listed with skills including Mig Welding, Arc Welding, Welding Procedures, Tig Welding, Mechanics, Electronics, Metal Fabrication, and Maintenance.

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