Systems Engineer Jobs in O'Fallon

Sr. Electrical Engineer

Aminov Search Partners

St Louis, MO

12 days ago Applied Saved

Business Process Engineer - P&C Insurance

Berkshire Hathaway GUARD Insurance Companies

Rosemont, IL

13 days ago Applied Saved

Senior Data Engineer

Kforce Inc.

Saint Louis, MO

14 days ago Applied Saved

Process Lead Engineer

Clayco

St. Louis, MO

+30 days ago Applied Saved

Lead Software Engineer - St. Louis, MO (Full-time)

Georgia Tek Systems

St. Louis, MO

+30 days ago Applied Saved

Application Support Engineer - Glenview, IL

Georgia Tek Systems

Glenview, IL

+30 days ago Applied Saved

.NET application Support Engineer - Glenview, IL

Georgia Tek Systems

Glenview, IL

+30 days ago Applied Saved

Civil Engineer (Cost/Schedule Focused)

AECOM

Saint Louis, MO

+30 days ago Applied Saved

Senior Structural Engineer

Clayco

St. Louis, MO

+30 days ago Applied Saved

Engineer (Data Analysis)

Nestle

St. Louis, MO

+30 days ago Applied Saved

Software Engineer

Turnberry Labs

Saint Louis, MO

+30 days ago Applied Saved

CNC Programmer/Application Engineer

Coyote Technical & Executive Sourcing

Saint Louis, MO

+30 days ago Applied Saved

SCIS Senior Data Engineer

Reyes Holdings

Rosemont, IL

+30 days ago Applied Saved

Traffic / ITS Engineer – REMOTE

AECOM

St Louis, MO

+30 days ago Applied Saved

Sediment Remediation Specialist (Engineer, Scientist or Geologist)

CDM Smith

Saint Louis, MO

+30 days ago Applied Saved

Environmental Engineer 5 (Feasibility Studies)

CDM Smith

Saint Louis, MO

+30 days ago Applied Saved

2026 University New Hire - Wood River Refining Engineer

Phillips 66

Roxana, IL

+30 days ago Applied Saved

Structural Engineer - Transportation - Assistant Vice President

WSP USA

Saint Louis, MO

+30 days ago Applied Saved

District Sales Manager Missouri & Illinois Territory

Nucor

St. Louis, MO

3 days ago Applied Saved

Application Portfolio Owner

Clayco

St. Louis, MO

3 days ago Applied Saved