Engineering jobs in o'fallon USA
100 engineering jobs found in o'fallon: showing 51 - 100
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: 01 Jul 2026
Senior Site Reliability Engineer
Company: Mastercard |
Engineering (SRE) who can help us solve problems, build our CI/CD pipeline and lead Mastercard in DevOps automationLocation: O'Fallon, MO, USA
| Salary: US$163000 per year | Date posted: 01 Jul 2026
Senior Site Reliability Engineer
Company: Mastercard |
within the Site Reliability Engineering area by applying in-depth knowledge of their discipline and area best practices... with specialized knowledge within the Site Reliability Engineering area. Role qualifications: The ideal candidate will apply theLocation: O'Fallon, MO, USA
| Salary: US$96000 - 163000 per year | Date posted: 01 Jul 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: US$122000 - 207000 per year | Date posted: 01 Jul 2026
Site Reliability Engineer Ii
Company: Mastercard |
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: 01 Jul 2026
Lead Product - Management - Technical
Company: Mastercard |
backlog priorities using customer feedback, business input, and runtime performance data Partners closely with engineeringLocation: O'Fallon, MO, USA
| Salary: unspecified | Date posted: 01 Jul 2026
Senior Platform Engineer – Database Administration (aws Focus)
Company: Mastercard |
database platform, with Oracle expertise as a strong advantage. The position focuses on cloud-native database engineering... environment. Role Responsibilities Cloud & Platform Engineering Design, implement, and manage AWS-based database solutionsLocation: O'Fallon, MO, USA
| Salary: US$96000 - 163000 per year | Date posted: 30 Jun 2026
Ai Pdlc Enablement Lead
Company: Kforce |
-on AI practitioner to partner directly with product and engineering teams to accelerate the adoption of AI across the product development... (engineering, product, QA) to apply AI tools in day-to-day work Design and implement practical AI use cases across designLocation: O'Fallon, MO, USA
| Salary: US$70 - 80 per hour | Date posted: 30 Jun 2026
Commercial Hvac Estimator
Company: GPAC |
-engineering opportunities while protecting margin Work with leadership to refine pricing assumptions and model historical dataLocation: O'Fallon, MO, USA
| Salary: US$120000 per year | Date posted: 29 Jun 2026
Software Engineer Ii
Company: Mastercard |
that meets Mastercards engineering and security standards. Deliver user stories within Agile sprint timelines while maintaining... operational excellence and long-term maintainability. Support continuous improvement initiatives, engineering best practicesLocation: O'Fallon, MO, USA
| Salary: US$92000 - 147000 per year | Date posted: 29 Jun 2026
Lead Software Engineer
Company: Mastercard |
automation, chaos engineering, and resilience testing to validate system behavior under failure conditions Remain hands... engineers at all levels to improve software engineering craftsmanship Consult across teams and organizational boundariesLocation: O'Fallon, MO, USA
| Salary: unspecified | Date posted: 26 Jun 2026
Manager, Software Engineering
Company: Mastercard |
potential. Title and Summary Manager, Software Engineering Our Purpose We connect and power an inclusive digital economy... standards of engineering excellence Demonstrate an enterprise mindset by aligning team outcomes with broader organizationalLocation: O'Fallon, MO, USA
| Salary: unspecified | Date posted: 26 Jun 2026
Site Reliability Engineer Ii
Company: Mastercard |
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: 26 Jun 2026
Senior Site Reliability Engineer
Company: Mastercard |
within the Site Reliability Engineering area by applying in-depth knowledge of their discipline and area best practices... with specialized knowledge within the Site Reliability Engineering area. Role qualifications: The ideal candidate will apply theLocation: O'Fallon, MO, USA
| Salary: US$96000 - 163000 per year | Date posted: 26 Jun 2026
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
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
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
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
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: 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
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: 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: 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
Manager Software Engineering
Company: Mastercard |
potential. Title and Summary Manager Software Engineering Overview Leads a team of software engineers delivering..., coach, and develop a high-performing engineering team, fostering a culture of quality, innovation, and accountability DriveLocation: O'Fallon, MO, USA
| Salary: unspecified | Date posted: 05 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: 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
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
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: 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
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 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: 26 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
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: 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: 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
Senior Site Reliability Engineer
Company: Mastercard |
Engineering (SRE) who can help us solve problems, build our CI/CD pipeline and lead Mastercard in DevOps automationLocation: O'Fallon, MO, USA
| Salary: unspecified | Date posted: 19 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
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
Principal Product Manager - Technical
Company: Mastercard |
closely with engineering, architecture, operations, and business leaders to deliver platforms that support billions... and switching systems. Partner closely with engineering and architecture teams to influence design decisions while maintainingLocation: O'Fallon, MO, USA
| Salary: unspecified | Date posted: 12 May 2026
Software Engineer Ii
Company: Mastercard |
roles follow clearly defined guidelines and focus on building core engineering skills, understanding enterprise systems..., and learning Mastercards engineering standards and processes. Role The role provides foundational exposure to secure, scalableLocation: O'Fallon, MO, USA
| Salary: unspecified | Date posted: 09 May 2026
Senior Analyst, Ibm Openpages
Company: Mastercard |
, adoption, and value All About You Educational background in Computer Engineering, Computer Science, Management InformationLocation: O'Fallon, MO, USA
| Salary: US$88000 - 141000 per year | Date posted: 06 May 2026
Lead Product Manager-technical
Company: Mastercard |
for accurate estimation and delivery planning. Partner closely with engineering teams to deliver scalable, low-latency, and highly..., Settlement) Systems-level technical understanding, able to partner with engineering on architecture, APIs, and platform designLocation: O'Fallon, MO, USA
| Salary: unspecified | Date posted: 05 May 2026
Lead Site Reliability Engineer
Company: Mastercard |
across Mastercards most businesscritical services. You will partner deeply with product engineering, architecture, security..., observability, and reliability as foundational engineering disciplines, not tooling exercises. BizOps is at the forefrontLocation: O'Fallon, MO, USA
| Salary: unspecified | Date posted: 05 May 2026
Tool Design Engineer
Company: O'Fallon Casting |
. Collaborate with internal tool makers and external vendors on tool designs and modifications. Interpret engineering drawings... degree in Mechanical Engineering, or equal. 5-years of experience preferred Strong knowledge and experience in SolidworksLocation: O'Fallon, MO, USA
| Salary: unspecified | Date posted: 04 May 2026
Lead Site Reliability Engineer
Company: Mastercard |
: Ensure application health, performance, and capacity; support pre-launch activities.- Site Reliability Engineering: Design