Engineering jobs in o'fallon USA
73 engineering jobs found in o'fallon: showing 1 - 50
Manager, Product Management
Company: Mastercard |
. This role partners with business stakeholders, operations, engineering, VUI design and other Mastercard teams to modernize IVR... capabilities including call flows, queues, skills, DNIS-based routing, reporting, and integrations. Partner with engineeringLocation: O'Fallon, MO, USA
| Salary: unspecified | Date posted: 24 Jun 2026
Senior Platform Engineer
Company: Mastercard |
Engineering team. The team is responsible for developing the best of breed Azure Platform capabilities to application development... teams such that automated cloud infrastructure can be provided to software engineering and operation teams. The RoleLocation: O'Fallon, MO, USA
| Salary: US$96000 - 163000 per year | Date posted: 24 Jun 2026
Enterprise Operations Engineer I - Hybrid
Company: Smart IMS Inc |
of security operations and network engineering fundamentals Experience with UNIX environments including scripting and monitoringLocation: O'Fallon, MO, USA
| Salary: US$20 - 40 per hour | Date posted: 23 Jun 2026
Vice President, Software Supply Chain Security
Company: Mastercard |
Network Engineering Services team is looking for a Vice President of Software Supply Chain Security. The VP is senior leader... mission, regulatory obligations, and risk appetite. Build and lead high performing global DevSecOps, platform engineeringLocation: O'Fallon, MO, USA
| Salary: unspecified | Date posted: 23 Jun 2026
Big Data Developer With Spark Scala
Company: Diverse Lynx |
to reusable frameworks, coding standards, and engineering best practices Participate in architecture reviews, code reviews..., and technical documentation Required Qualifications Bachelor's degree in Computer Science, Engineering, or equivalent practicalLocation: O'Fallon, MO, USA
| Salary: US$50 per hour | Date posted: 19 Jun 2026
Senior Software Engineer
Company: Mastercard |
engineering team, you will help design, build, and deliver secure, scalable, and high-performing software solutions that support... with product, business, and engineering partners to translate requirements into solutions that are secure, maintainable, and builtLocation: O'Fallon, MO, USA
| Salary: US$115000 - 184000 per year | Date posted: 19 Jun 2026
Channel Projects, Order Specialist - Inside Parameters
Company: Schneider Electric |
you successful: BA degree in engineering or business Ability to work in a collaborative, high-volume, fast-paced, virtual teamLocation: O'Fallon, MO, USA
| Salary: US$68000 - 102000 per year | Date posted: 18 Jun 2026
Site Reliability Engineer Ii
Company: Mastercard |
within the Site Reliability Engineering area by applying intermediate/practical knowledge and area best practices to meet... Reliability Engineering area. Role qualifications: The ideal candidate will apply the following skills independentlyLocation: O'Fallon, MO, USA
| Salary: US$76000 - 127000 per year | Date posted: 18 Jun 2026
Service Management Reliability Engineer
Company: Mastercard |
in information systems, Information Technology, Computer Science, Engineering, or equivalent work experience. Have a curiosityLocation: O'Fallon, MO, USA
| Salary: US$96000 - 163000 per year | Date posted: 18 Jun 2026
Offer Quality Engineer
Company: Schneider Electric |
with engineering, vendors, supply chain and manufacturing, and field services to identify areas for improvement in the design... and knowledge sharing throughout Schneider Electric quality network. Qualifications: Bachelor's degree in EngineeringLocation: O'Fallon, MO, USA
| Salary: US$86400 - 129600 per year | Date posted: 16 Jun 2026
Lead, Enterprise Operations - Messaging
Company: Mastercard |
optimize performance and throughput Work in close partnership with team members to align platform engineering with operational... across Engineering, Operations, and Security teams Mastercard is a merit-based, inclusive, equal opportunity employer that considersLocation: O'Fallon, MO, USA
| Salary: unspecified | Date posted: 13 Jun 2026
Senior Data Engineer
Company: Mastercard |
insights. Youll collaborate closely with engineering, product, and analytics teams to deliver reliable, production-ready data... solutions. Role Design, build, and maintain scalable data platforms leveraging Data Engineering best practices DevelopLocation: O'Fallon, MO, USA
| Salary: US$115000 - 184000 per year | Date posted: 13 Jun 2026
Senior Software Engineer
Company: Mastercard |
decisions, and improve engineering practices, while collaborating closely with product, operations, and other stakeholders... demos/acceptance discussions in interacting with Product owners Understands operational and engineering experienceLocation: O'Fallon, MO, USA
| Salary: US$115000 - 184000 per year | Date posted: 12 Jun 2026
Lead Technical Program Manager
Company: Mastercard |
People & Capability Engineering team designs, delivers, and supports secure, scalable, and accessible technology solutions... initiatives that advance Mastercards people technology ecosystem, collaborating closely with Engineering, Product, and OperationsLocation: O'Fallon, MO, USA
| Salary: unspecified | Date posted: 12 Jun 2026
Senior Devops Engineer
Company: Leidos |
, troubleshoot, and deploy docker containers Review code within Git and extract/create engineering documentation as needed SupportLocation: O'Fallon, MO, USA
| Salary: US$107900 - 195050 per year | Date posted: 11 Jun 2026
Exploitation Specialist/gdat Software Engineer
Company: Leidos |
of Software Test Engineering experience. Active TS/SCI clearance with eligibility for CI Poly approval. PreferredLocation: O'Fallon, MO, USA
| Salary: US$73450 - 132775 per year | Date posted: 11 Jun 2026
Manager, Platform Engineering - Big Data Engineering
Company: Mastercard |
potential. Title and Summary Manager, Platform Engineering - Big Data Engineering Overview The Manager, Platform... Engineering leads a team responsible for designing, building, and operating scalable, secure, and resilient platformLocation: O'Fallon, MO, USA
| Salary: unspecified | Date posted: 11 Jun 2026
Lead Software Engineer
Company: Mastercard |
engineering expertise with the ability to lead design decisions, enforce coding standards, and drive operational reliability.... This role also involves modernizing engineering practices, including the adoption of AI-assisted software development toolsLocation: O'Fallon, MO, USA
| Salary: unspecified | Date posted: 11 Jun 2026
Senior Software Engineer
Company: Mastercard |
? Would you like to be part of a highly visible, strategically important global engineering organization? Whats it... operational and engineering experience, actively works to improve experience and metrics in ownership area Develop completeLocation: O'Fallon, MO, USA
| Salary: US$115000 - 184000 per year | Date posted: 10 Jun 2026
Lead Technical Program Manager
Company: Mastercard |
in driving execution across complex programs, ensuring alignment between product, engineering, and finance stakeholders... with engineering and product teams to design, develop, and operationalize AI Agents (e.g., decision agents, reporting agents, workflowLocation: O'Fallon, MO, USA
| Salary: unspecified | Date posted: 09 Jun 2026
Lead Software Engineer
Company: Mastercard |
authorizations. This role requires deep technical expertise, end-to-end ownership, and the ability to lead complex engineering... patterns, and engineering best practices across teams Apply deep knowledge of data structures, algorithms, and distributedLocation: O'Fallon, MO, USA
| Salary: unspecified | Date posted: 09 Jun 2026
Software Engineer Ii
Company: Mastercard |
, participate in demos, and ensure solutions meet business requirements. Promote engineering excellence by championing coding... science, Engineering, Information Technology, or a related field, or equivalent practical experience. Demonstrated experienceLocation: O'Fallon, MO, USA
| Salary: US$92000 - 147000 per year | Date posted: 09 Jun 2026
Analyst, Finance Business Partner
Company: Mastercard |
to create a future thats seamless and secure. Were engineering critical connections that bring continents, customersLocation: O'Fallon, MO, USA
| Salary: US$69000 - 110000 per year | Date posted: 08 Jun 2026
Senior Software Engineer
Company: Mastercard |
to CI/CD pipelines and engineering practices that improve delivery speed and quality Collaborate across teams (product, QA..., functional, and integration tests Strong understanding of performance engineering (analyzing and optimizing systems at scaleLocation: O'Fallon, MO, USA
| Salary: US$115000 - 184000 per year | Date posted: 06 Jun 2026
Product Manager- Technical Ii
Company: Mastercard |
that support Mastercard's core transaction processing systems. This role partners closely with customers, stakeholders, engineering... needs, business objectives, and operational goals Collaborate with engineering and architecture teams to define scalableLocation: O'Fallon, MO, USA
| Salary: US$83000 - 137000 per year | Date posted: 06 Jun 2026
Manager Software Engineering (qa/automation)
Company: Mastercard |
potential. Title and Summary Manager Software Engineering (QA/Automation) Overview Leads a team of software engineers... Responsibilities Lead, coach, and develop a high-performing engineering team, fostering a culture of quality, innovationLocation: O'Fallon, MO, USA
| Salary: unspecified | Date posted: 05 Jun 2026
Software Engineer Ii
Company: Mastercard |
engineering best practices Troubleshoot and resolve issues using structured debugging and tools like logging/monitoring (SplunkLocation: O'Fallon, MO, USA
| Salary: US$92000 - 147000 per year | Date posted: 05 Jun 2026
Director Enterprise Order Management Platform
Company: Mastercard |
Systems, Engineering, Finance, Business, or equivalent practical experience; MBA or advanced degree preferred. DemonstrateLocation: O'Fallon, MO, USA
| Salary: unspecified | Date posted: 04 Jun 2026
Software Engineer Ii
Company: Mastercard |
engineering practices. Build backend services, APIs, and application features that are secure, maintainable, and scalable... and delivering results. Bachelors degree in Computer Science, Software Engineering, or a related field is preferred. MastercardLocation: O'Fallon, MO, USA
| Salary: US$92000 - 147000 per year | Date posted: 04 Jun 2026
Ai Engineering Coach
Company: The Brixton Group |
coaching for product and engineering teams adopting AI. Requires deep understanding of the full Product Development LifecycleLocation: O'Fallon, MO, USA
| Salary: unspecified | Date posted: 03 Jun 2026
Software Engineer Ii
Company: Mastercard |
solutions. The ideal candidate is passionate about software engineering, highly motivated, intellectually curious, collaborative... ceremonies, contribute to story estimation, and follow team working agreements, coding standards, and engineering best practicesLocation: O'Fallon, MO, USA
| Salary: US$92000 - 147000 per year | Date posted: 03 Jun 2026
Manager, Product Operations, Interchange Governance
Company: Mastercard |
, pricing, and technology organizations. This role partners closely with Global and Regional Pricing and Engineering teamsLocation: O'Fallon, MO, USA
| Salary: unspecified | Date posted: 03 Jun 2026
Region Landfill Engineer
Company: Waste Connections |
, or mining, and hold a degree in civil or environmental engineering. Possess experience leading largescale projects and beingLocation: O'Fallon, MO, USA
| Salary: unspecified | Date posted: 02 Jun 2026
Region Landfill Engineer
Company: Waste Connections |
, or mining, and hold a degree in civil or environmental engineering. Possess experience leading largescale projects and beingLocation: O'Fallon, MO, USA
| Salary: unspecified | Date posted: 02 Jun 2026
Senior Firmware Engineer
Company: True Manufacturing |
attendance in the office is required. Qualifications: Bachelors degree in electrical engineering, computer science or similarLocation: O'Fallon, MO, USA
| Salary: unspecified | Date posted: 29 May 2026
Senior Software Engineer
Company: Mastercard |
partners and cross-functional engineering teams to enhance existing platforms, design scalable solutions, and contribute to the...) to deliver AI-driven capabilities across our roadmap. This is a builder role requiring strong hands-on engineeringowningLocation: O'Fallon, MO, USA
| Salary: US$115000 - 184000 per year | Date posted: 28 May 2026
Manager, Technical Program Management
Company: Mastercard |
, developers, and senior leaders across partner teams in the Product and Engineering organization to deliver complex projects..., and driving multiple simultaneous projects to deliver engineering work Drive overall strategy and teams inside and outsideLocation: O'Fallon, MO, USA
| Salary: unspecified | Date posted: 27 May 2026
Senior Software Engineer
Company: Mastercard |
under pressure in an independent, autonomous environment. Responsibilities Software Engineering & Development - Design, build... into microservices and cloud migration strategies Quality Engineering & Testing - Develop and implement test automation frameworksLocation: O'Fallon, MO, USA
| Salary: US$115000 - 184000 per year | Date posted: 27 May 2026
Sales Coordinator
Company: O'Fallon Casting |
, quality, engineering, planning, and shipping teams. This position is ideal for someone who thrives in a fast-paced... with manufacturing processes, engineering drawings, or production environments Experience with Microsoft Excel, Outlook, WordLocation: O'Fallon, MO, USA
| Salary: US$29.15 - 31.95 per hour | Date posted: 23 May 2026
Director, Business Analysis
Company: Mastercard |
All About You Bachelors degree in Business, Engineering or other related technical field Prior Business Analyst or Project ManagementLocation: O'Fallon, MO, USA
| Salary: unspecified | Date posted: 22 May 2026
Senior Software Engineer - Java Full Stack Engineer
Company: Mastercard |
and compliance requirements, including those for PCI, GLBA, Safe Harbor, and others. Responsible for performance engineering of the... Technology, Computer Science or Engineering or equivalent work experience. More than 7 years of industry experience ExcellentLocation: O'Fallon, MO, USA
| Salary: US$115000 - 184000 per year | Date posted: 22 May 2026
Manager Software Engineering
Company: Mastercard |
potential. Title and Summary Manager Software engineering Our Purpose We work to connect and power an inclusive, digital... the software engineering team for successful product delivery through Testing with utmost quality. Work with productLocation: O'Fallon, MO, USA
| Salary: unspecified | Date posted: 21 May 2026
Senior Software Engineer
Company: Mastercard |
and compliance requirements, including those for PCI, GLBA, Safe Harbor, and others. Responsible for performance engineering of the... Technology, Computer Science or Engineering or equivalent work experience Excellent Communication skills required to interactLocation: O'Fallon, MO, USA
| Salary: US$115000 - 184000 per year | Date posted: 21 May 2026
Manager, Financial Planning & Analysis
Company: Mastercard |
Technology, were working together to create a future thats seamless and secure. Were engineering critical connectionsLocation: O'Fallon, MO, USA
| Salary: US$109000 - 180000 per year | Date posted: 21 May 2026
Manager, Core Hr & Mobility Process Design & Optimization Lead (gbsc People & Capability)
Company: Mastercard |
enhancements, structural changes, and operating model evolution. Partner with Product & Engineering to optimize workflowsLocation: O'Fallon, MO, USA
| Salary: US$112000 - 179000 per year | Date posted: 19 May 2026
Senior Data Engineer With Spark Scala
Company: Artech Information Systems |
, and root cause resolution Contribute to reusable frameworks, coding standards, and engineering best practices Participate..., Engineering, or equivalent practical experience Strong hands on experience with Apache Spark in production environments AdvancedLocation: O'Fallon, MO, USA
| Salary: unspecified | Date posted: 15 May 2026
Usa_developer
Company: Varite |
to reusable frameworks, coding standards, and engineering best practices Participate in architecture reviews, code reviews..., and technical documentation Required Qualifications Bachelor's degree in Computer Science, Engineering, or equivalent practicalLocation: O'Fallon, MO, USA
| Salary: unspecified | Date posted: 15 May 2026
Lead Software Engineer
Company: Mastercard |
interfaces. This role requires deep technical expertise, end-to-end ownership, and the ability to lead complex engineering... Establish and enforce architecture standards, design patterns, and engineering best practices across teams Apply deep knowledgeLocation: O'Fallon, MO, USA
| Salary: unspecified | Date posted: 15 May 2026
Lead Site Reliability Engineer
Company: Mastercard |
: Ensure application health, performance, and capacity; support pre-launch activities.- Site Reliability Engineering: DesignLocation: O'Fallon, MO, USA
| Salary: unspecified | Date posted: 14 May 2026
Senior Technical Product Manager
Company: Mastercard |
and the ability to partner effectively with engineering teams. Role Shape the product vision and roadmap for automated... definitions, collaborating with senior TPMs and engineering leads. Support delivery through backlog refinement, cross team