Mechanical Design Engineer jobs in Mattoon, IL

Energy Project Engineer (Mechanical-MEP) Remote Position

PowerSecure International
Mattoon,IL,
Posted 8 hours ago

Lead Structural Design Engineer

DOF USA
Mattoon,IL,
Posted 3 days ago

Experienced Software Engineer-Developer

Boeing
Mattoon,IL,
Posted 8 hours ago

Design Engineer

MacDonald-Miller Facility Solutions
Mattoon,IL,
Posted 1 week ago

Software Engineer II (Remote)

Patterson Company LLC
Mattoon,IL,
Posted 3 days ago

Senior Systems Engineer

ManTech
Mattoon,IL,
Posted 1 day ago

Network Engineer

Siemer Milling Company
Teutopolis,IL,
Posted 3 days ago

Staff Software Engineer - Remote

TradeJobsWorkforce
Mattoon,IL,
Posted 3 days ago

Senior Software Engineer

Commify
Mattoon,IL,
Posted 1 week ago

2026 Full-time - Java Software Engineer I - Onsite (PA)

Raytheon
Mattoon,IL,
Posted 3 days ago