Top 376 Operations engineer Jobs in Joliet Il

Environmental Engineer
Citgo Petroleum Corporation —Lemont, IL
- $88,000 - $113,000 a year
- Driver's License
- Bachelor's degree
- Children
- Health savings account
- Paid holidays
7d
Industrial Engineer
DHL —Monee, IL
- $70,000 - $115,000 a year
- Full-time
- Project management
- Bachelor's degree
- Warehouse
- Health insurance
- Dental insurance
Quick Apply
6d
Manufacturing Engineer - Operations
Federal Signal —University Park, IL
- $68,731 - $98,187 a year
- Mid-level
- 3 years
- Paid holidays
- Health insurance
Quick Apply
Entry Level Platform Engineer
International Motors, LLC —Lisle, IL
- $70,400 - $105,600 a year
- Online Application
- Computer Science
- Engineering
- Continuous improvement
Senior Process Engineer
Ingredion Incorporated (NA-US) —Bedford Park, IL
- $102,100.00 - $136,166.67 a year
- Full-time
- Analysis skills
- Experience equivalent to degree accepted
- Senior level
- Health insurance
- Dental insurance
Quick Apply
AI Solutions Engineer
Integrated Project Management Company —Burr Ridge, IL
- $80,000 - $140,000 a year
- Hybrid work
- Computer Science
- Engineering
- Office
- Paid holidays
- Relocation assistance
Quick Apply
Sustainability Projects Engineer
Crown Holdings —Tinley Park, IL
- Full-time
- Computer literacy
- Engineering
- Mid-level
R&D Engineer - Campus 2026-2027
Linde —Burr Ridge, IL
- $85,000 - $115,000 a year
- Master's degree
- Doctor of Philosophy
- Senior level
- Employee discount
- Life insurance
Production Engineer Job
Arkema —Alsip, IL
- Mid-level
- Analysis skills
- Bachelor's degree
Process Engineer
Alsip MiniMill, LLC —Alsip, IL
- $105,000 - $125,000 a year
- Engineering
- Mid-level
- Analysis skills
- Disability insurance
- Health insurance
Quick Apply
Maintenance Engineer
Innophos —Chicago Heights, IL
- $79,000 - $117,000 a year
- Mid-level
- 3 years
- Communication skills
- Paid parental leave
- Disability insurance
Quick Apply
Product Design Engineer
ITT Inc. - English US —Chicago, IL
- $85,000 - $126,800 a year
- Microsoft Word
- Computer literacy
- Mid-level
Quick Apply
Project Engineer
Progress Rail —La Grange, IL
- $77,069.75 - $139,668.00 a year
- Full-time
- Schematics
- 5 years
- Office
- Health savings account
- Paid holidays
Mechanical Engineer
Sun Chemical —Joliet, IL
- $130,000 - $150,000 a year
- Microsoft Office
- 3 years
- Senior level
- Paid holidays
- Disability insurance
Quick Apply
Controls Systems Engineer
Ingredion Incorporated (NA-US) —Bedford Park, IL
- $84,400.00 - $112,533.33 a year
- Full-time
- Research
- Mid-level
- Manufacturing
- Health insurance
- Dental insurance
Quick Apply
Staff Engineer
Progress Rail —La Grange, IL
- $101,487.96 - $183,958.00 a year
- Full-time
- 5 years
- Bachelor of Science
- Office
- Health savings account
- Paid holidays
Engineer, Sr Regulatory
Constellation Energy —Warrenville, IL
- $128,700 - $143,000 a year
- 6 years
- Engineering
- Research
- Employee stock purchase plan
- Paid holidays
Engineer, Principal Regulatory
Constellation Energy —Warrenville, IL
- $152,100 - $169,000 a year
- Full-time
- Engineering
- Research
- Mentoring
- Employee stock purchase plan
- Paid holidays
MAINTENANCE LEVEL 3
United States Cold Storage Inc —Minooka, IL
- $27 - $35 an hour
- Full-time
- Basic math
- High school diploma or GED
- Ability to lift 50 pounds
- AD&D insurance
- Disability insurance
Quick Apply
Maintenance Engineer
Atrium —Chicago Heights, IL
- $80,000 - $100,000 a year
- Mid-level
- 3 years
- Leadership
- Paid parental leave
- Health savings account
Quick Apply
1d

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operations engineer jobs near joliet il

Environmental Engineer

Citgo Petroleum Corporation -
Lemont, IL

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Job Details

$88,000 - $113,000 a year
7 days ago

Benefits

Health savings account
Caregiver leave
Paid holidays
Disability insurance
Health insurance
On-site gym
Dental insurance
Flexible spending account
Tuition reimbursement
Pension plan
Vision insurance
401(k) matching
Employee discount
Gym membership
Life insurance
Paid sick time

Qualifications

Technical documentation
Driver's License
Bachelor's degree
Productivity software
Personal Protective Equipment (PPE)
Cross-functional communication

Full Job Description

Job Posting Date: Aug 11, 2026

Location:
Lemont, IL, US, 60439

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Job Function: Environmental

CITGO PETROLEUM CORPORATION

CITGO Petroleum Corporation is a recognized leader in the refining industry and operates under the well-known CITGO brand. CITGO owns and operates three refineries located in Lake Charles, LA.; Lemont, IL.; and Corpus Christi, TX, and wholly and/or jointly owns 38 active terminals, six pipelines and three lubricants blending and packaging plants. With approximately 3,300 employees and a combined crude capacity of approximately 807,000 barrels-per-day (bpd), positions CITGO as one of the best-branded supplier companies in the industry.

At CITGO our people are our most important resource. Our core values are Safety, Integrity, Respect, Accountability, and Care.

Job Summary

This is an on-site position located in Lemont, IL at the CITGO Refinery. The Associate Environmental Engineer provides environmental compliance support for Lemont Refinery programs, with a primary focus on air compliance, environmental data management, regulatory reporting, agency correspondence, and environmental management system activities. The role supports compliance with federal, state, and refinery environmental requirements by coordinating inspections, reports, records, incident documentation, compliance calendar activities, and cross-functional communication with Operations, Engineering, Corporate Environmental, and regulatory agencies.

Salary range: $88,000 - $113,000

Click here for CITGO BENEFITS

Application deadline: Aug. 19, 2026

Minimum Qualifications

Bachelor’s degree in Environmental Engineering, Chemical Engineering, Environmental Science, or a related technical discipline required.
Zero to one year of relevant experience required.
Environmental, regulatory compliance, refinery, petrochemical, manufacturing, or industrial experience preferred.
Experience with air compliance, environmental reporting, agency correspondence, inspections, emissions calculations, compliance calendars, or environmental management systems is preferred.
Proficiency with Microsoft Office required; experience with SharePoint, Enablon, or similar compliance/document management systems preferred.
Must be able to work in a refinery environment, access operating areas as needed, comply with site safety requirements, wear required personal protective equipment, and coordinate with Operations, Engineering, Maintenance, and Environmental personnel.
Strong organizational, follow-up, technical documentation, problem-solving, and communication skills, with the ability to manage multiple priorities and meet regulatory reporting deadlines.
Valid driver’s license required.
Must be eligible to obtain a TWIC.

Job Duties

1. Support and assist with implementation and administration of air compliance programs; those programs include Storage Tank compliance (emissions and inspections), Continuous Emission Monitoring Systems (CEMS), and RICE engines. Requires the ability to understand and apply complex federal and state regulatory requirements, under guidance, to support interpretation and compliance efforts across refinery departments.

2. Support the Enablon Environmental Management System and related environmental data reporting activities, including performing daily reviews of reported incidents for Lemont; documenting environmental calculation requirements and updating release details; and serving as the refinery liaison with Corporate Environmental staff regarding submitted report information, including Environmental Index/Bonus Metric Index, hourly bonus data reporting, MSOM Environmental data reporting, and the Annual Environmental Index Performance Audit.

3. Provide regulatory compliance guidance for the following activities in the Lemont Refinery Environmental department: Review of new projects for potential air impacts (emissions and permitting) and provide guidance to Engineering and Operations where environmental regulatory requirements could impact the project, monitor new and pending regulatory changes, assist with maintaining Environmental Operating Limits and update as necessary when requirements change and participate in team investigations as assigned working with refinery personnel to identify root causes, develop emission estimates and draft follow up letters.

4. Prepare routine environmental reports to comply with monthly, quarterly, semi-annual and annual requirements, as well as providing input for others who generate reports in areas of subject matter expertise as listed above.

5. Support and coordinate incoming agency communications related to Notices of Violation (NOVs), Violation Notices, Findings of Violation (FOVs), Penalty Notices, and Requests for Information; managing, updating, and develop working knowledge and support the Refinery’s Environmental Compliance Calendar (managed through Enablon). Assist with administration of the New Chemical Request approval process; support and maintain the Environmental Incident Reporting procedure and related Shift Organization checklists; coordinate required CITGO Hotline notifications, National Response Center notifications, responses to remote ambient air analyzer exceedances, and odor complaints; and assemble required documents for audits and inspections.

Job Duties II

Job duties displayed above are not all-inclusive, site-specific responsibilities may be assigned.

Here are the incentives we offer:

Remote Work options available for eligible positions
Options are department and/or location specific
9/80 Work Schedule Option (where applicable)
Annual Vacation Incentive (40-120 hours of additional pay) for Eligible Employees
Paid Vacation Time
Company-Paid Holidays
Caregiver Leave
Excellent 401(k) Match
Pension Plan
Performance Incentive
Company-Paid Sick Leave and Long-Term Disability
Medical, Dental, & Vision Plans; FSA and HSA options
Company-Paid Life Insurance for Active Employees
Healthy Rewards Program
Service Awards Program
Educational Assistance Plan
Dependent Children Scholarships
Reimbursement for Gym Membership
Employee Discount Programs
On-site Health Clinic (select locations)
On-site Cafeteria (select locations)
On-site Credit Union and ATM (Corporate office only)
On-site Fitness Center (select locations)

PLEASE NOTE ALL JOBS DO NOT QUALIFY FOR ALL PERKS

All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, or disability.

Requisition ID - 2062

Nearest Major Market: Chicago

Apply Now

Refine Your Search

operations engineer jobs in joliet il

Environmental Engineer

Industrial Engineer

Manufacturing Engineer - Operations

Entry Level Platform Engineer

Senior Process Engineer

AI Solutions Engineer

Sustainability Projects Engineer

R&D Engineer - Campus 2026-2027

Production Engineer Job

Process Engineer

Maintenance Engineer

Product Design Engineer

Project Engineer

Mechanical Engineer

Controls Systems Engineer

Staff Engineer

Engineer, Sr Regulatory

Engineer, Principal Regulatory

MAINTENANCE LEVEL 3

Maintenance Engineer

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