Engineering Jobs in Saint Charles, Missouri
Systems Engineer
Electrical Engineering
Estimator
Maintenance Technician / Mechanic
Building Services Engineer
5 days ago
251.
Mechanical Systems Design Lead: Flight Test Instrumentation
Engineering (Systems Engineer, Mechanical Engineer)
A leading aerospace firm is seeking a Mechanical Systems Design & Analysis Engineer to join their team in Saint Charles, MO. This...
Mechanical Systems Design Lead: Flight Test Instrumentation JobListing for: The Boeing Company |
5 days ago
252.
RM&SH Engineer IV: Reliability & System Health; On-Site
Engineering (Systems Engineer)
Position: RM&SH Engineer IV: Reliability & System Health (On - Site) - A leading technology solutions provider seeks a...
RM&SH Engineer IV: Reliability & System Health; On-Site JobListing for: Cts Technology Solutions, Inc. |
5 days ago
253.
Reliability, Maintainability System Health; RM&SH Engineer
Engineering (Systems Engineer, Aerospace / Aviation / Avionics)
Position: Reliability, Maintainability, & System Health (RM&SH) Engineer 4 - Reliability, Maintainability, & System Health...
Reliability, Maintainability System Health; RM&SH Engineer JobListing for: Cts Technology Solutions, Inc. |
5 days ago
254.
Senior Test Automation & Validation Engineer — Fire Safety
Engineering
A global technology company seeks a Senior Advanced V&V Engineer to join its Verification and Validation team. The position involves...
Senior Test Automation & Validation Engineer — Fire Safety JobListing for: Honeywell International Inc. |
5 days ago
255.
Senior Advanced Automation & Validation Engineer
Engineering (Systems Engineer, Test Engineer)
The future is what you make it. When you join Honeywell, you become a member of our global team of thinkers, innovators, dreamers and...
Senior Advanced Automation & Validation Engineer JobListing for: Honeywell International Inc. |
6 days ago
256.
Planner, Government, Environmental/ Urban Planning
Government (Environmental/ Urban Planning), Engineering (Environmental/ Urban Planning, Civil Engineering)
Location: St Charles - This position performs long - range professional planning activities related to the comprehensive plan and...
Planner, Government, Environmental/ Urban Planning JobListing for: City of Webster Groves |
6 days ago
257.
Power Systems Engineer – Transformer Services
Engineering (Electrical Engineering, Systems Engineer)
Location: St Charles - May 20, 2025 - About the job The Opportunity - Are you ready to power up your career with Hitachi Energy? Join our...
Power Systems Engineer – Transformer Services JobListing for: Transformers Magazine |
6 days ago
258.
Senior Electronic Systems Engineer – Mission Computing
Engineering (Systems Engineer)
A consulting firm is seeking an experienced Electronic Systems Design and Analysis Engineer (Mission Computing) to work onsite in St....
Senior Electronic Systems Engineer – Mission Computing JobListing for: Maania Consultancy Services |
6 days ago
259.
Building Construction Inspector
Construction (Civil Engineering, Building & Residential Construction, Environmental/ Urban Planning), Engineering (Civil Engineering, Environmental/ Urban Planning)
Job Title: Building Construction Inspector - Department: Community Development/ Engineering - Posting Date: December 19, 2025 - Closing...
Building Construction Inspector JobListing for: City of St. Charles |
6 days ago
260.
Project Engineer — Multidisciplinary Lead
Engineering
Position: Contract Project Engineer — Multidisciplinary Lead - A leading aerospace company is seeking a contract Engineering Lead in...
Project Engineer — Multidisciplinary Lead JobListing for: Boeing |