18 software design engineer jobs at 8 companies in Sullivan, MO
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Experienced Substation Design Engineer
Saint Louis, Missouri, United States
HybridFull Time
3+ YOEBachelor's in Electrical Engineering; 3-5 years in electrical engineering for power transmission/distribution; knowledge of HV substations; experience with design software; strong communication and safety practices.
CADD, Aspen, CAPE, ETAP, AutoCAD Electrical
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Lead Software Engineer
O'Fallon, Missouri, United States
$140k-$231k/yr OnsiteFull Time
Lead software design and architecture; build internal developer platforms; ensure secure, scalable, and high-performance software.
React, TypeScript, Backstage, AWS, Kubernetes, Terraform, CloudFormation, Splunk, CI/CD
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Senior Software Engineer
O'Fallon, Missouri, United States
$115k-$184k/yr OnsiteFull Time
Design, develop, test, and maintain software; strong Java/Spring, cloud, CI/CD, security, and mentoring.
Java, Spring Boot, Spring Security, Maven, Hibernate/JPA, REST, SQL Server, NUnit/JUnit, Splunk, PCF, AWS, CI/CD, Jenkins, XLR, Sonar, Clover
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Lead Software Engineer
O'Fallon, Missouri, United States
$140k-$231k/yr OnsiteFull Time
Technical lead for microservices and authentication/authorization; deep expertise in system design, Java/Spring stack, Oracle/SQL, cloud-native (AWS, Kubernetes), IaC (Terraform, CloudFormation), CI/CD, observability and security.
Core JAVA, Spring Integration, Spring Boot, Hibernate, REST/SOAP web services, Oracle/SQL Databases, AWS, Azure, Kubernetes, Terraform, CloudFormation, Splunk, React, Backstage
1w
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F-15 Mission Systems Software Engineer (Associate, Experienced, & Senior)
Berkeley, Missouri, United States
$99k-$217k/yr OnsiteFull Time
Bachelor's in engineering or related field, ability to obtain U.S. Secret clearance/U.S. Person status, 2+ years with C/C++/C#/Python/Java/Ada and object-oriented development, experience designing architectures and embedded real-time software, Agile and DevOps exposure.
C, C++, C#, Python, Java, Ada, GitLab, Git Bash, Gradle, Jira, Jenkins, Artifactory, RTOS, Agile, SAFe
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Senior Geotechnical Engineer
Saint Louis, Missouri, United States
OnsiteFull Time
5+ YOEBachelor's degree in geotechnical or geological engineering, 5+ years of relevant experience, Professional Engineer license, geotechnical design expertise, project management, technical writing, and proficiency with design software.
AutoCAD, Civil 3D, ArcGIS, HEC-RAS, RocScience, GeoStudio, GIS
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Senior Plumbing Engineer
Chesterfield, Missouri, United States
OnsiteFull Time
5+ YOE5+ years plumbing engineering experience, Bachelor's in Mechanical Engineering or related, proficiency with plumbing design software, knowledge of plumbing codes, strong communication and project management skills.
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Engineer III - Controls
Chesterfield, Missouri, United States
OnsiteFull Time
15+ YOEBachelor's in engineering or 10+ years related experience; 15+ years building automation design/implementation; Tridium Niagara AX/N4 certification; CAD software; valid driver's license.
Distech, Reliable Controls, Honeywell, Tridium Niagara AX/N4, CAD
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Senior Software Engineer II
O'Fallon, Missouri, United States
$115k-$184k/yr OnsiteFull Time
Experience designing and building scalable data platforms and pipelines, distributed data processing, data integration, data lakes, data modeling, database design, workflow orchestration, data security, and mentoring; bachelor’s degree or equivalent experience.
AWS, Azure, GCP, Agile, Scrum, SDLC
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Distribution Engineer - Greater St. Louis Area
St. Louis or Wentzville or Edwardsville
$71k-$134k/yr RemoteFull Time
ABET BS in Engineering (preferably electrical), knowledge of electric utility distribution systems, EIT/FE or PE preferred, valid driver’s license, ability to travel and pass drug/fit-for-duty tests, proficiency with Microsoft Office, GIS and distribution design software.
Microsoft Office, GIS, Spida Calc, O-Calc, Pole Foreman, Katapult, AutoCAD, SPANS, NJUNS, IkeGPS
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Mine Waste Civil/Geotechnical Engineer
Lakewood or Madison or Anchorage or Saint Louis
$76k-$111k/yr OnsiteFull Time
3+ YOEBachelor’s in civil or geological engineering, EIT, 3+ years' relevant experience, ability/willingness to travel domestically and internationally, strong analytical and communication skills, proficiency with discipline-specific design and geotechnical software.
AutoCAD, Civil 3D, Muk3D, Slide2D, Slope/W, Seep/W
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Alternative Project Delivery/Design-Build - Highway Designer Series - St. Louis District
Chesterfield, Missouri, United States
$67k/yr OnsiteFull Time
Bachelor's in engineering (ABET), ability to design highways using CADD and engineering software, prepare plans and compute quantities; occasional statewide overnight travel may be required.
CADD
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Lead AI Engineer
O Fallon or Arlington or Purchase
$140k-$231k/yr OnsiteFull Time
Experience designing and deploying production-grade AI systems; lead multi-agent, tool-using architectures; strong cross-functional leadership; production observability and governance.
Copilot Studio, Azure AI Foundry, Salesforce Agentforce, Microsoft Power Platform
1mo
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Intermediate Professional, Electrical Engineering
Burnsville or Saint Louis
OnsiteFull Time
1+ YOEBachelor's in Electrical Engineering, 1+ years relevant experience, familiarity with codes/regulations, proficiency with discipline-specific design software (CADD, Aspen, CAPE, ETAP, AutoCADD), and strong communication and technical writing skills.
CADD, Aspen, CAPE, ETAP, AutoCADD
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Engineering Manager
High Ridge, Missouri, United States
OnsiteFull Time
15+ YOEBachelor's in Electrical or Mechanical Engineering required (Master's preferred); 15+ years electrical industry experience; 10+ years field applications experience with power products; 2+ years international experience; engineering leadership; simulation/design software experience; willing to travel up to 15%.
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Engineering Manager
High Ridge, Missouri, United States
OnsiteFull Time
15+ YOEBachelor's in Electrical or Mechanical Engineering required (Master's preferred); 15+ years electrical industry experience, 10+ years field applications with power products, 2+ years international experience, engineering team leadership, simulation/design software experience, willing to travel up to 15%.
1mo
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Engineering Manager
High Ridge, Missouri, United States
OnsiteFull Time
15+ YOEBachelor's in Electrical or Mechanical Engineering required (Master's preferred), 15+ years electrical industry experience, 10+ years field/power product experience, 2+ years international experience, proven engineering team leadership, simulation/design software experience, willingness to travel up to 15%.
2d
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Senior Substation Designer
Minneapolis or Saint Louis
$96k-$117k/yr HybridFull Time
9+ YOEHigh school diploma and 9+ years of design support experience, preferably in electrical utility or substation projects; requires drafting, technical calculation, regulatory, software, and communication skills.
CADD, spreadsheets
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