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312 engineering lead jobs at 129 companies in O'Fallon, MO

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Technical Lead - Site Reliability Engineering
Saint Louis, Missouri, United States
OnsiteFull Time
London Stock Exchange Group
London Stock Exchange GroupLondon Stock Exchange: LSEG: Provides financial market infrastructure and global data analytics services.
10+ YOESenior SRE/Platform Engineer with 10+ years of hands-on experience in Azure, Kubernetes, observability, and security; strong leadership and collaboration.
Azure, AKS, Azure Container Apps, Virtual Machines, Virtual Networking, Azure managed services, Kubernetes, Linux, Datadog, Prometheus, Grafana, ELK, OpenTelemetry, SRE, AWS, Terraform, CloudFormation, Generative AI, LLM
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Lead Project Engineer - Traffic Engineering
Dallas or El Paso or Fort Worth or Jefferson City or Jerseyville or Lawrence or Manhattan or Overland Park or Rolla or San Antonio or St. Louis or Dallas
OnsiteFull Time
Bartlett & West
Bartlett & West: Provides professional engineering and infrastructure design services.
8+ YOEEight+ years transportation engineering experience; PE licensure; proficiency with Microstation/Visum/AutoCAD/Civil 3D; travel required.
Microstation, Visum, AutoCAD, Civil 3D, Geopak, InRoads, Synchro, Deltek Vision
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Sr. Engineering Manager - Transportation
Belleville or Champaign or Effingham or Lisle or Normal or Peoria or Pontiac or Springfield or Tinley Park or Nashville
HybridFull Time
Farnsworth Group
Farnsworth Group: A nationally recognized architectural, engineering, and surveying firm delivering transportation and other infrastructure projects.
15+ YOELead transportation engineering projects, mentor staff, manage budgets and schedules, and maintain client relations.
MicroStation, CONNECT, ORD, Microsoft Office
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Sr Director Software Engineering
Philadelphia or Dayton or Houston or Gainesville or St Louis
$157k-$291k/yr OnsiteFull Time
Elsevier
ElsevierLondon Stock Exchange: REL: Provides scientific, technical, and medical research information and analytics.
Proven experience building and leading cross-functional engineering teams in regulated or data-sensitive domains; strong technical judgment across architecture and strategy; familiarity with AI-assisted development and data governance.
Claude Code, Copilot, ScienceDirect, Scopus, SciVal, ClinicalKey, Sherpath
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Engineering Manager - EMAC, a FRAMOS Company
Carbondale or St. Louis
HybridFull Time
FRAMOS
FRAMOS: Designs and manufactures camera modules and embedded vision solutions.
5+ YOEProven experience leading embedded hardware and software engineering teams, hardware/software integration, system-level development, resource planning, and delivery of customer-driven projects (5+ years experience preferred).
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Sr Director Software Engineering
Philadelphia or Dayton or Houston or Gainesville or St Louis
$157k-$291k/yr OnsiteFull Time
RELX
RELXLondon Stock Exchange: REL: Provides information-based analytics and decision tools for professional customers.
Experienced technology leader with proven ability to lead cross-functional engineering teams, drive cloud modernization, platform and API-first architectures, adopt AI-assisted development responsibly, and partner with product and data stakeholders.
Claude Code, Copilot, ScienceDirect, Scopus, SciVal, ClinicalKey, Sherpath
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Structural Engineering Practice Leader
Kansas City or St. Louis or Denver
HybridFull Time
HOK
HOK: Global architecture, engineering, and planning design firm.
15+ YOE5+ MgmtLead regional structural engineering practice with 15+ years project engineering experience and 5+ years managing teams; oversee project delivery, design quality, business development, talent development, and financial performance.
Revit, BIM
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3mo
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Lead System Engineer
Hazelwood, Missouri, United States
$150k-$205k/yr OnsiteFull Time
bioMérieux
bioMérieuxEuronext Paris: BIM: Develops and manufactures in vitro diagnostic solutions for laboratories.
10+ YOELead system engineer with 10+ years in complex hardware/software/biomedical systems; FDA regulatory experience; bachelor’s in engineering or science.
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Senior Salesforce Engineering Manager
Lake Saint Louis, Missouri, United States
$138k-$195k/yr RemoteFull Time
Ascension
Ascension: Nonprofit Catholic health system providing hospital and medical care.
7+ YOE2+ MgmtLead a Salesforce engineering team; 7+ years software development; 2+ years leadership; Salesforce ecosystem experience; bachelor's/associate degrees or 7 years exp.
Salesforce, Apex, SOQL, Lightning, Salesforce DX
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Team Lead, Manufacturing Operations Engineering
St. Louis, Missouri, United States
OnsiteFull Time
Watlow
Watlow: Manufacturer of industrial thermal systems and components.
5+ YOELead manufacturing processes and improvement projects, supervise manufacturing process technicians, 5+ years manufacturing engineering experience, bachelor\u0002s in engineering (or equivalent), supervisory experience required; Lean/Six Sigma or project management certification preferred.
5-Why, Fishbone, DMAIC, PDCA, 5S, 6S, SMED, OEE, PFMEA, Control Plan
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Manager, Enterprise & Product Engineering - Archimedes
St. Louis or Brentwood or United States or Alaska or Arizona or Arkansas or California or Connecticut or Delaware or Hawaii or Idaho or Louisiana or Maine or Massachusetts or Michigan or Mississippi or Montana or Nebraska or Nevada or New Mexico or New York or North Carolina or North Dakota or Oregon or Rhode Island or South Carolina or South Dakota or Texas or Utah or Vermont or Washington or West Virginia or Wyoming
HybridFull Time
Navitus Health Solutions
Navitus Health Solutions: Transparent pharmacy benefit management and specialty pharmacy provider.
10+ YOE5+ MgmtBachelor's in IT or equivalent; 10+ years software engineering experience with 5+ years leading engineering teams. Expertise with .NET, C#, React, APIs, microservices, cloud-native architectures, CI/CD and DevSecOps; experience with AI/ML and regulated healthcare preferred.
.NET, C#, React, APIs, microservices, cloud-native, CI/CD, DevSecOps
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Lead Mechanical Engineer
Hazelwood, Missouri, United States
$120k-$175k/yr OnsiteFull Time
bioMérieux
bioMérieuxEuronext Paris: BIM: Provides diagnostic solutions for infectious diseases and industrial microbiology.
7+ YOELead mechanical engineer with 7+ years in complex hardware, software, biology, materials, or chemistry systems; hands-on design and cross-functional collaboration.
SolidWorks, GD&T, ASME Y14.5, PDM
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Lead Project Engineer
St. Louis, Missouri, United States
HybridFull Time
Nooter/Eriksen
Nooter/Eriksen: Designs and manufactures heat recovery steam generators and boilers.
5+ YOE5+ years engineering/technical/project execution experience; BS in Engineering; knowledge of boiler/steel construction codes; ability to review specifications; strong communication; travel up to 20%; capable of leading and coordinating resources.
SQL, VBA, Contract Specifications, Engineering Drawings
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3mo
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Technical Lead / Manager, UI Engineering
Santa Clara or St. Louis or Bangalore or London or Paris or Melbourne or Taipei or Tokyo
$119k-$243k/yr HybridFull Time
Netskope
NetskopeNASDAQ: NTSK: Cloud-native cybersecurity and data protection platform for enterprises.
10+ YOE5+ Mgmt10+ years web UI development; 5+ years technical leadership; Angular/React; Node.js/Express; cloud security a plus; BSCS required, MSCS preferred.
Angular, React, Node.js, Express, NestJS
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Director Engineering - Logistics (Bridgeton, MO, US, 63044)
Bridgeton, Missouri, United States
$117k-$158k/yr HybridFull Time
Leonardo DRS
Leonardo DRSNASDAQ: DRS: Manufactures advanced electronic systems for defense and military applications.
10+ YOE10+ MgmtBachelors in engineering required (masters preferred), 10+ years related experience with defense acquisition logistics leadership, experience leading logistics engineering/support analysis/provisioning/technical publications/training/field service; U.S. citizenship and active DoD security clearance (or ability to obtain).
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4d
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Systems Engineering, Lead Associate
St Louis, Missouri, United States
$80k-$128k/yr OnsiteFull Time
Peraton
Peraton: Provides advanced technology and mission support for government agencies.
6+ YOEBachelor's in CS/IT/MIS or related STEM,6+ years cloud systems engineering experience in government or industry,TS/SCI clearance or ability to obtain and pass a polygraph.
Citrix XenApp, PowerShell, VBScript, AutoIT, EMC, Microsoft Clustering, Microsoft SQL, AWS
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5d
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Systems Engineering, Lead Associate
St Louis, Missouri, United States
$80k-$128k/yr OnsiteFull Time
Peraton
Peraton: National security and mission-critical government technology services provider.
6+ YOEBachelor's in CS/IT/MIS or related STEM,6+ years cloud systems engineering experience,TS/SCI eligibility with poly,cloud certifications desired, scripting and SAN/MS SQL experience.
PowerShell, VBscript, AutoIT, EMC, Microsoft SQL, Microsoft Clustering, VMware Certified Professional (VCP7-CMA), AWS, Cisco Certified Networking Administrator \u00096 Cloud, Cisco Certified Network Professional \u00096 Cloud, IBM Certified Cloud Solution Architect, MCSE Cloud Platform and Infrastructure, Citrix XenApp
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3mo
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Lead Mechanical Engineer -- Energy & Industrial Group
Clayton, Missouri, United States
$117k-$180k/yr HybridFull Time
Sargent & Lundy
Sargent & Lundy: Provides engineering and consulting services for the power industry.
7+ YOE3+ MgmtLead mechanical engineer with 7+ years in design of mechanical systems for heavy industrial plants; requires BS in Mechanical Engineering, ABET-accredited; MS preferred; strong leadership and design coordination; PE license preferred.
P&ID, system design, Calculations, Excel, Python, MATLAB, likeliest design software
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AI Engineering Lead
Columbia, Illinois, United States
HybridFull Time
Automotive Product Consultants
Automotive Product Consultants: Provides sales, finance, and insurance services to automotive dealerships.
Proven experience integrating LLMs into production, prompt engineering, RAG, Python or .NET (C#), vector DBs, cloud AI services, and leading cross-functional AI programs.
Anthropic Claude, OpenAI, Claude Code, GitHub Copilot, Python, .NET (C#), Pinecone, pgvector, AWS Bedrock, Amazon SageMaker, Twilio, Amazon Connect, IVR
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Manager Software engineering
United States
$140k-$231k/yr OnsiteFull Time
Mastercard
MastercardNYSE: MA: Global payment processing and financial technology service provider.
Lead software engineering teams; ensure high-quality product delivery; strong Java, test strategy, and agile leadership.
Java, Jenkins, Bamboo, AWS, Azure, SonarQube, Checkmarx, Nexus, JFrog XRay, Veracode
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