Sr. Technical Support Engineer Jobs in Illinois

Senior Electrical Wiring Designer 1 - Nuclear Power

Sargent & Lundy

Warrenville, IL

+30 days ago Applied Saved

Senior Structural Designer 2 - Grid

Sargent & Lundy

Warrenville, IL

+30 days ago Applied Saved

Senior Structural Designer 2 - Grid

Sargent & Lundy

Chicago, IL

+30 days ago Applied Saved

Senior Wiring Designer 1 - Energy & Industrial

Sargent & Lundy

Chicago, IL

+30 days ago Applied Saved

Senior Mechanical Designer 2 -- Energy & Industrial Group

Sargent & Lundy

Chicago, IL

+30 days ago Applied Saved

Senior Consultant–Electronics Life Cycle Assessment

WSP USA

Chicago, IL

+30 days ago Applied Saved

Senior Project Manager- Business Operations Vice President

JPMorgan Chase

Chicago, IL

+30 days ago Applied Saved

Lead Business Intelligence Engineer

CenterWell

Springfield, IL

+30 days ago Applied Saved

Principal Engineer, AI Agents

Teradata

Springfield, IL

+30 days ago Applied Saved

Product Safety & Regulation Engineer

Caterpillar, Inc.

East Peoria, IL

+30 days ago Applied Saved

2026 University Intern - Wood River Refining Engineer

Phillips 66

Roxana, IL

+30 days ago Applied Saved

Sr Advanced Embedded Engr

Honeywell

Lincolnshire, IL

+30 days ago Applied Saved

Louis Perry Group - Senior Estimator

CDM Smith

Urbana, IL

+30 days ago Applied Saved

Louis Perry Group - Senior Estimator

CDM Smith

Aurora, IL

+30 days ago Applied Saved

Mechanical Manufacturing Engineer

CST

DeKalb, IL

Posted today Applied Saved

Quality Engineer I

Magnetic Inspection Laboratory, Inc

Elk Grove Village, IL

Posted today Applied Saved

Mechanical Design Engineer II

Snap-on Inc

Lincolnshire, IL

+30 days ago Applied Saved

Lead HVAC Engineer 1 - Nuclear

Sargent & Lundy

Chicago, IL

+30 days ago Applied Saved

HVAC Engineer 3 - Nuclear

Sargent & Lundy

Chicago, IL

+30 days ago Applied Saved

LEAD INFORMATION SECURITY ENGINEER

Lumen

Springfield, IL

+30 days ago Applied Saved