Reliability jobs in o'fallon USA
97 reliability jobs found in o'fallon: showing 1 - 50
Sre Devops Engineer
Company: Wipro Digital |
releases 2. SRE Responsibilities Ensure system reliability, availability, and scalability Define and monitor SLOs, SLIsLocation: O'Fallon, MO, USA
| Salary: US$45000 - 110000 per year | Date posted: 23 Oct 2026
Fullstack Software Engineer
Company: Smart IMS Inc |
activities. Troubleshoot and resolve application performance and reliability issues. Integrate applications with cloudLocation: O'Fallon, MO, USA
| Salary: US$60 - 80 per hour | Date posted: 22 Oct 2026
Delivery Driver(01641) - 3441 Pheasant Meadow Dr
Company: Domino's Pizza |
to lift, carry, and handle packages safely Demonstrated reliability, punctuality, and professional attitude Customer-focusedLocation: O'Fallon, MO, USA
| Salary: unspecified | Date posted: 21 Oct 2026
Senior, Software Engineer
Company: Mastercard |
releases. Troubleshoot, diagnose, and refactor existing code to improve quality, maintainability, performance, and reliability... by incorporating reliability, observability, monitoring, and measurable engineering practices into software solutions. AnalyzeLocation: O'Fallon, MO, USA
| Salary: US$115000 - 184000 per year | Date posted: 21 Oct 2026
Delivery Driver(01641) - 3441 Pheasant Meadow Dr
Company: Domino's Pizza |
to lift, carry, and handle packages safely Demonstrated reliability, punctuality, and professional attitude Customer-focusedLocation: O'Fallon, MO, USA
| Salary: unspecified | Date posted: 21 Oct 2026
Software Engineer Ii
Company: Mastercard |
reliability. Develop solutions with operational readiness in mind, including observability, monitoring, troubleshooting.... Performance & Reliability Analyze application behavior and identify opportunities to improve system performance, scalabilityLocation: O'Fallon, MO, USA
| Salary: US$92000 - 147000 per year | Date posted: 20 Oct 2026
Senior Vice President, Software Engineering – Authentication
Company: Mastercard |
estate, cloud and distributed systems evolution, automation, reliability practices, and durable platform simplificationLocation: O'Fallon, MO, USA
| Salary: unspecified | Date posted: 20 Oct 2026
Manager, Software Engineering
Company: Mastercard |
, Habitat, and Pivotal Cloud Foundry. Ensure the reliability and performance of services operating in Linux environments..., performance tuning, and service-reliability practices. Identify and mitigate technical, security, operational, and delivery risksLocation: O'Fallon, MO, USA
| Salary: unspecified | Date posted: 19 Oct 2026
Small Business Application And Support Representative
Company: Chubb |
Attendance policy (4 Days In-Office / 1 Day Working From Home). Reliability and responsive communication with manager. CollegeLocation: O'Fallon, MO, USA
| Salary: US$45000 - 50000 per year | Date posted: 18 Oct 2026
Team Member
Company: Jimmy John's |
one another. We reward: Reliability Accountability Teamwork Capability Leadership Team members who learn multiple positions... Assistant Manager Raises are based on: Reliability Capability Cross-training Leadership Work Schedule Full-timeLocation: O'Fallon, MO, USA
| Salary: US$15 per hour | Date posted: 17 Oct 2026
Assistant Manager / Operations Lead
Company: Jimmy John's |
one another. We reward: Reliability Accountability Teamwork Capability Leadership Team members who learn multiple positionsLocation: O'Fallon, MO, USA
| Salary: US$18 - 22 per hour | Date posted: 16 Oct 2026
Director, Gbsc Operations Excellence And Value Delivery
Company: Mastercard |
reliability. Resolve data and reporting issues before they affect users. Enforce data governance standards for documentationLocation: O'Fallon, MO, USA
| Salary: unspecified | Date posted: 16 Oct 2026
Maintenance Technician Tradesman
Company: Flagship Communities |
will be a plus Certified Maintenance and Reliability Professional (CMRP) is desired Reliable transportation and valid driver's licenseLocation: O'Fallon, MO, USA
| Salary: US$22 - 24 per hour | Date posted: 16 Oct 2026
Director, Platform Engineering
Company: Mastercard |
on engineering reusable automation patterns, enabling self-service infrastructure delivery, and improving reliability, consistency... with monitoring, observability, and logging platforms. Exposure to SRE practices and reliability engineering. Core TechnicalLocation: O'Fallon, MO, USA
| Salary: unspecified | Date posted: 16 Oct 2026
Software Engineer Ii
Company: Mastercard |
development and design practices, and an obsession with security, reliability, and performance to deliver solutions that delightLocation: O'Fallon, MO, USA
| Salary: US$92000 - 147000 per year | Date posted: 16 Oct 2026
Senior Software Engineer
Company: Mastercard |
, and reliability best practices for cloud-native services. Perform root cause analysis, troubleshoot complex production issues..., and lead performance tuning efforts to improve system reliability, scalability, and efficiency. Work with business partnersLocation: O'Fallon, MO, USA
| Salary: US$115000 - 184000 per year | Date posted: 16 Oct 2026
Lead Site Reliability Engineer
Company: Mastercard |
potential. Title and Summary Lead Site Reliability Engineer Overview: Who is Mastercard? At Mastercard technology..., and inventing whats next. Role: The Business Operations (Biz Ops) team is seeking a Business Operations Site ReliabilityLocation: O'Fallon, MO, USA
| Salary: unspecified | Date posted: 16 Oct 2026
Senior Software Engineer
Company: Mastercard |
, and reliability best practices for cloud-native services. Perform root cause analysis, troubleshoot complex production issues..., and lead performance tuning efforts to improve system reliability, scalability, and efficiency. Work with business partnersLocation: O'Fallon, MO, USA
| Salary: US$115000 - 184000 per year | Date posted: 15 Oct 2026
Lead Software Development Engineer
Company: Mastercard |
opportunities. Develop and maintain technology roadmaps focused on platform modernization, performance improvements, reliability... including unit, functional, integration, regression, and automated testing to ensure solution quality and reliability. ChampionLocation: O'Fallon, MO, USA
| Salary: unspecified | Date posted: 15 Oct 2026
Usa_developer
Company: Varite |
by establishing best practices for reliability, observability, performance, security, governance, and cost optimization. DevelopLocation: O'Fallon, MO, USA
| Salary: unspecified | Date posted: 15 Oct 2026
Procurement Specialist
Company: Merric Millwork & Seating |
.This role is critical to maintaining throughput to production, cost control, and schedule reliability across all projects... Identify alternative vendors when supply risks arise Monitor vendor performance (cost, quality, reliability) Develops/MaintainsLocation: O'Fallon, MO, USA
| Salary: US$65000 - 72000 per year | Date posted: 14 Oct 2026
Senior Software Engineer - Java Full Stack & Ai
Company: Mastercard |
scalability, reliability, and maintainability. Guide technical implementation across distributed and cloud-based systems... quality. Contribute to AI-powered product innovation and platform growth. Improve scalability, reliability, performanceLocation: O'Fallon, MO, USA
| Salary: US$115000 - 184000 per year | Date posted: 14 Oct 2026
Software Engineer Ii
Company: Mastercard |
and optimize application performance, scalability, and reliability. Troubleshoot technical issues and support the resolution... complex solutions. Effectively troubleshoot defects, incidents, and performance concerns. Strengthen application reliabilityLocation: O'Fallon, MO, USA
| Salary: US$92000 - 147000 per year | Date posted: 14 Oct 2026
Senior Software Engineer - Java Full Stack & Ai
Company: Mastercard |
scalability, reliability, and maintainability. Guide technical implementation across distributed and cloud-based systems... quality. Contribute to AI-powered product innovation and platform growth. Improve scalability, reliability, performanceLocation: O'Fallon, MO, USA
| Salary: US$115000 - 184000 per year | Date posted: 14 Oct 2026
Sr. Software Engineer
Company: Diverse Lynx |
experience. Write unit and integration tests to ensure code quality and reliability. Participate in code reviews and provideLocation: O'Fallon, MO, USA
| Salary: US$50 per hour | Date posted: 13 Oct 2026
Customer Service Rep(01611) - 8760 Veterans Memorial Pkwy
Company: Domino's Pizza |
as needed Reliability and punctuality in meeting work commitments Previous customer service experience (preferred) Ability to remain calmLocation: O'Fallon, MO, USA
| Salary: unspecified | Date posted: 13 Oct 2026
Software Engineer Ii
Company: Mastercard |
, reliability, and operational excellence. Role Participate in the gathering and analysis of business requirements...'s business, scalability, performance, security, and reliability requirements. Follow Mastercard development methodologiesLocation: O'Fallon, MO, USA
| Salary: US$92000 - 147000 per year | Date posted: 13 Oct 2026
Senior Software Engineer
Company: Mastercard |
development meets Mastercard's business, scalability, performance, security, and reliability requirements. Ensure development... to validate application functionality, system interactions, reliability, and performance. Support continuous integrationLocation: O'Fallon, MO, USA
| Salary: US$115000 - 184000 per year | Date posted: 12 Oct 2026
Maintenance Technician Tradesman
Company: Flagship Communities |
will be a plus Certified Maintenance and Reliability Professional (CMRP) is desired Reliable transportation and valid driver's licenseLocation: O'Fallon, MO, USA
| Salary: US$22 - 24 per hour | Date posted: 12 Oct 2026
Licensed Professional Couselor Lpc)
Company: Select Medical |
psychological measures, observe confidentiality and standardization, and demonstrate accuracy, reliability and organizational skillLocation: O'Fallon, MO, USA
| Salary: unspecified | Date posted: 10 Oct 2026
Site Reliability Engineer I
Company: ICONMA |
Our Client, a Credit Card company, is looking for a Site Reliability Engineer I for their O'Fallon, MO/ Hybrid location... reliability and velocity. Support the application CI/CD pipeline for promoting software into higher environments throughLocation: O'Fallon, MO, USA
| Salary: unspecified | Date posted: 10 Oct 2026
Licensed Professional Counselor (lpc)
Company: Select Medical |
confidentiality and standardization, and demonstrate accuracy, reliability and organizational skillLocation: O'Fallon, MO, USA
| Salary: unspecified | Date posted: 09 Oct 2026
Maintenance Technician Tradesman
Company: Flagship Communities |
will be a plus Certified Maintenance and Reliability Professional (CMRP) is desired Reliable transportation and valid driver's licenseLocation: O'Fallon, MO, USA
| Salary: US$22 - 25 per hour | Date posted: 09 Oct 2026
Software Engineer I
Company: Mastercard |
. This is an opportunity to work on software that operates on a global scale, where speed, reliability, and resilience matter every day... while gaining experience with scalability, reliability, security, and long-term maintainability considerations DevelopLocation: O'Fallon, MO, USA
| Salary: US$72000 - 115000 per year | Date posted: 08 Oct 2026
Manager Software Engineering
Company: Mastercard |
, and improve automation frameworks and testing solutions to increase efficiency, reliability, and software quality Drive... Implement process improvements to enhance efficiency, automation, reliability, and engineering excellence Apply strong softwareLocation: O'Fallon, MO, USA
| Salary: unspecified | Date posted: 08 Oct 2026
Manager, Software Engineering
Company: Mastercard |
complex technical challenges in an environment where reliability, security, scalability, and availability are paramount..., observability, and operational excellence. Champion system reliability, security, resiliency, and performance across all phasesLocation: O'Fallon, MO, USA
| Salary: unspecified | Date posted: 07 Oct 2026
Data Engineer Ii
Company: Mastercard |
. Implement data validation, testing, and quality controls to ensure data accuracy, consistency, and reliability. Support the..., and operational processes. Identify opportunities to improve the performance, reliability, scalability, and efficiency of dataLocation: O'Fallon, MO, USA
| Salary: US$92000 - 147000 per year | Date posted: 07 Oct 2026
Senior Software Engineer
Company: Mastercard |
testing strategies. Analyze, optimize, and improve application performance, scalability, and reliability. Apply secureLocation: O'Fallon, MO, USA
| Salary: US$115000 - 184000 per year | Date posted: 07 Oct 2026
Director, Mainframe Software Engineering
Company: Mastercard |
best practices in software design, automated testing, observability, operational excellence, and platform reliability. Maintain... such as Jira, Rally, or equivalent platforms. Knowledge of system reliability, observability, security principles, and performanceLocation: O'Fallon, MO, USA
| Salary: unspecified | Date posted: 06 Oct 2026
Software Engineer I
Company: Mastercard |
architecture patterns and system designs while gaining experience with scalability, reliability, security, and long-term..., reliability, and correct system behavior. Apply knowledge of data structures, algorithms, and software engineeringLocation: O'Fallon, MO, USA
| Salary: US$72000 - 115000 per year | Date posted: 06 Oct 2026
Kafka Developer
Company: Wipro Digital |
information, visit us at www.wipro.com. Job Description: Job Description Apply SRE principles to improve reliabilityLocation: O'Fallon, MO, USA
| Salary: US$60000 - 135000 per year | Date posted: 06 Oct 2026
Installation Helper -traveling
Company: Merric Millwork & Seating |
.Strong work ethic, reliability, and positive attitude.Willingness to travel extensively, including overnight trips lastingLocation: O'Fallon, MO, USA
| Salary: US$18 - 24 per hour | Date posted: 05 Oct 2026
Maintenance Technician Tradesman
Company: Flagship Communities |
will be a plus Certified Maintenance and Reliability Professional (CMRP) is desired Reliable transportation and valid driver's licenseLocation: O'Fallon, MO, USA
| Salary: US$22 - 25 per hour | Date posted: 05 Oct 2026
Maintenance Technician Tradesman
Company: Flagship Communities |
will be a plus Certified Maintenance and Reliability Professional (CMRP) is desired Reliable transportation and valid driver's licenseLocation: O'Fallon, MO, USA
| Salary: US$22 - 25 per hour | Date posted: 03 Oct 2026
Maintenance Technician
Company: Flagship Communities |
maintenance technology or relevant field will be a plus Certified Maintenance and Reliability Professional (CMRP) is desiredLocation: O'Fallon, MO, USA
| Salary: US$20 - 23 per hour | Date posted: 03 Oct 2026
Class A Cdl Delivery Driver
Company: US Foods |
and one of the important faces of our organization. On and off the road, our drivers strive for integrity and reliabilityLocation: O'Fallon, MO, USA
| Salary: US$29 - 32 per hour | Date posted: 02 Oct 2026
Class A Cdl Delivery Driver
Company: US Foods |
and one of the important faces of our organization. On and off the road, our drivers strive for integrity and reliabilityLocation: O'Fallon, MO, USA
| Salary: US$29 - 32 per hour | Date posted: 02 Oct 2026
Software Engineer Ii
Company: Mastercard |
and maintain automated test frameworks, utilities, and reusable components that improve software quality, reliability, and delivery... automated tests to ensure quality and reliability. Troubleshoot, debug, and analyze defects, test failures, and applicationLocation: O'Fallon, MO, USA
| Salary: US$92000 - 147000 per year | Date posted: 01 Oct 2026
Senior Integration Engineer
Company: Mastercard |
, API integrity, UI reliability, and performance at scale. This role is an automation-first Senior SDET positionLocation: O'Fallon, MO, USA
| Salary: US$96000 - 163000 per year | Date posted: 01 Oct 2026
Senior Software Engineer
Company: Mastercard |
dependencies. Evaluate application architecture and design decisions with consideration for scalability, performance, reliability..., and tuning. Design and maintain applications for operational readiness by incorporating reliability, observability, monitoring