Principal Engineer Jobs in O'Fallon, MO (842)
Supportable Low Observable (SLO) Lead Engineer
Boeing
Berkeley, MO
New
Health Insurance
$136.9k - $185.2k / year
Lead Software Engineer–DevSecOps
Boeing
Berkeley, MO
New
Health Insurance
$136.9k - $185.2k / year
Systems Engineer (Experienced or Lead)
Boeing
Saint Charles, MO
New
Health Insurance
$112.2k - $151.8k / year
Senior Systems Engineering Manager (Systems Engineering Management)
Boeing
Berkeley, MO
New
Health Insurance
$198.9k - $269.1k / year
Lead Guidance Navigation and Control (GNC) Engineer
Boeing
Hazelwood, MO
New
Health Insurance
$170.9k - $231.2k / year
Lead Mission System Flying Test Bed Engineer
Boeing
Berkeley, MO
New
Health Insurance
$136.9k - $185.2k / year
LO Signature Assurance and Verification Lead Engineer
Boeing
Berkeley, MO
New
Health Insurance
$136.9k - $185.2k / year
Principal Electrical Engineer
Bayer AG
Creve Coeur, MO
New
PTO
Dental Insurance
Vision Insurance
$112.3k - $168.5k / year
Principal Software Engineer
Actalent
Bridgeton, MO
Part-Time
Hourly
PTO
Dental Insurance
$65 - $68 / hour
Principal Electrical Engineer
Bayer CropScience Limited
Creve Coeur, MO
New
PTO
Dental Insurance
Vision Insurance
$112.3k - $168.5k / year
Principal Electrical Engineer
Leonardo DRS
Bridgeton, MO
New
Hybrid
Health Insurance
Dental Insurance
Vision Insurance
Education
Parental Leave
$104.3k / year
Principal Transmission Engineer
FindTalent
University City, MO
New
Principal Software Engineer, Senior Architect
Mastercard
O Fallon, MO
Part-Time
Diversity Leader
401(k)
Dental Insurance
Vision Insurance
Education
$195k - $323k / year
Principal Software Engineer-TS
Mastercard
O Fallon, MO
Diversity Leader
Principal DevSecOps Engineer
Technology Partners
Wildwood, MO
New
$84 - $120 / hour
Principal, Process Controls Engineer
SwiftCruit
Clayton, MO
New
Principal Software Engineer, Data Architecture
Mastercard
O Fallon, MO
Diversity Leader
Principal Packaging Engineer- Drug Product Design & Development
Pfizer
Wildwood, MO
New
Dental Insurance
Vision Insurance
$106k - $171.5k / year
Software Engineer Principal (AI/Agentic AI/Python)
The PNC Financial Services Group
Clayton, MO
Part-Time
Eco-Friendly
Health Insurance
Vision Insurance
Parental Leave
Senior Technical Application Engineer - Southeast
Hubbell
🌎 Remote
Remote
Lead Software Engineer
Mastercard
O Fallon, MO
Part-Time
Diversity Leader
401(k)
Dental Insurance
Vision Insurance
Education
$140k - $231k / year
Lead Electrical & Automation Engineer
Bayer CropScience Limited
Creve Coeur, MO
New
$112.3k - $168.5k / year
Lead Mechanical Engineer
BioFire Diagnostics
Hazelwood, MO
New
Vision Insurance
Parental Leave
$120k - $175k / year
T-7A Mission Systems Senior Technical Lead Engineer 5
CTS Technology Solutions
Berkeley, MO
New
Hourly
$119 / hour
Lead Mechanical Engineer
bioMérieux
Hazelwood, MO
New
Vision Insurance
$120k / year
Lead Mechanical Engineer
bioMerieux
Hazelwood, MO
New
Vision Insurance
$120k - $175k / year
Senior Wastewater Engineer - Technical SME
GBA Team
Wildwood, MO
Health Insurance
Plant Maintenance & Engineering Director
US Waffle Company
Hazelwood, MO
New
T-7 Chief Software Engineer
The Boeing
Saint Louis, MO
Health Insurance
$198.1k - $268k / year
Director of Maintenance and Engineering
US Waffle
Hazelwood, MO
Principal Software Engineer
Tocaro Blue
🌎 Remote
Remote
Dental Insurance
Vision Insurance
Principal Software Engineer
HHAeXchange
🌎 Remote
Remote
401(k)
$165k - $180k / year
Principal Data Engineer
HHAeXchange
🌎 Remote
Remote
401(k)
$155k - $184k / year
Job Description
Working as a Principal Engineer in O'Fallon, MO
There are 842 Principal Engineer opportunities available in O'Fallon, MO all with unique requirements.
A principal engineer is a role that focuses on the technical aspects of various fields of expertise. Typical duties of a principal engineer include analyzing details about their field, devising various methods to solve problems in those fields, and performing tests on the results of the methods to see if they are satisfactory or can be improved in some way.
Principal Engineer jobs near O'Fallon, MO
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