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- ...Senior Systems Platform Engineering The Operations, Network and Employee Digital Experience (ONE) team is looking for a Senior Systems Platform Engineering, to join a team focused on Mastercard partnerships and integrations with industry leading technology organizations...Suggested
Samprasoft
O Fallon, MO3 days ago $200k
Mastercard seeks a Manager, Site Reliability Engineering to lead a team ensuring secure, scalable, and highly available platforms. You will design and implement SRE best practices, build automation for deployment and operations, and drive observability across complex cloud...SuggestedMastercard
O Fallon, MO1 day ago$152k - $258k
...and accessible. Our technology and innovation, partnerships and networks combine to deliver a unique set of products and services that... ...automate provisioning across cloud and on prem environments. •Develop reusable modules, playbooks, and automation libraries that standardize...SuggestedFull timePart timeWorldwideFlexible hours$190k
As a Senior Site Reliability Engineer at Mastercard, you’ll drive the performance, reliability, and scalability of mission-critical, cloud-native payment platforms. You will design and implement robust monitoring, alerting, and observability solutions, automate infrastructure...SuggestedMastercard
O Fallon, MO1 day ago$180k
Mastercard is seeking a Senior Site Reliability Engineer to enhance reliability, scalability, and performance of our critical IT & Data Management platforms. You will design resilient architectures, automate deployments, and champion observability to ensure always-on services...SuggestedMastercard
O Fallon, MO1 day ago$195k
Mastercard seeks a Senior Site Reliability Engineer in Financial Services within the IT & Data Management team. You’ll design, build, and optimize resilient, secure, and scalable platforms that power global payments. Partner with software and data teams to improve reliability...SuggestedMastercard
O Fallon, MO1 day ago$165,000 per week
Mastercard is seeking a Site Reliability Engineer II to enhance the reliability, scalability, and performance of critical IT systems. In this role, you will design and implement robust monitoring, automation, and incident response processes to support innovative, user‑focused...SuggestedMastercard
O Fallon, MO1 day ago- ...digital economy that benefits everyone, everywhere, by making transactions safe, simple, smart, and accessible. Using secure data and networks, partnerships, and passion, our innovations and solutions help individuals, financial institutions, governments, and businesses...SuggestedFlexible hours
MasterCard
O Fallon, MO4 days ago $192.5k
...platforms. In this role, you will design and implement resilient cloud-native architectures, build and refine CI/CD pipelines, and develop robust monitoring, alerting, and incident response practices. Collaborating closely with software engineering, security, and operations...SuggestedMastercard
O Fallon, MO1 day ago$205k
Mastercard is seeking a Lead Site Reliability Engineer to drive reliability, scalability, and security for mission-critical financial services platforms. You will design and optimize cloud-native, highly available systems, implement SRE best practices, and lead incident...SuggestedMastercard
O Fallon, MO1 day ago$76k - $127k
...and accessible. Our technology and innovation, partnerships and networks combine to deliver a unique set of products and services that... ...Contribute to automation and operational efficiency initiatives. • Develop technical documentation and operational procedures. •...SuggestedFull timePart timeWorldwideFlexible hoursMastercard
O Fallon, MO10 days ago$152k - $258k
...and accessible. Our technology and innovation, partnerships and networks combine to deliver a unique set of products and services that... ...automate provisioning across cloud and on prem environments. • Develop reusable modules, playbooks, and automation libraries that...SuggestedFull timePart timeWorldwideFlexible hoursMasterCard
O Fallon, MO5 days ago$76k - $127k
...and accessible. Our technology and innovation, partnerships and networks combine to deliver a unique set of products and services that... .... We break down barriers to running our products by fostering developer run ownership and empowering developers to build resilient...SuggestedFull timePart timeWorldwideFlexible hoursDynamic Yield
O Fallon, MO5 days ago$96k - $163k
...digital payments choices, making transactions secure, simple, smart and accessible. Our technology and innovation, partnerships and networks combine to deliver a unique set of products and services that help people, businesses and governments realize their greatest...SuggestedFull timePart timeWorldwideFlexible hoursMasterCard
O Fallon, MO5 days ago$96k - $163k
...and accessible. Our technology and innovation, partnerships and networks combine to deliver a unique set of products and services that... .... We break down barriers to running our products by fostering developer run ownership and empowering developers to build resilient...SuggestedFull timePart timeWorldwideFlexible hoursMasterCard
O Fallon, MO3 days ago- ...your email promptly. Corporate Security Responsibility All activities involving access to Mastercard assets, information, and networks comes with an inherent risk to the organization and, therefore, it is expected that every person working for, or on behalf of,...Full timePart timeImmediate startFlexible hours
Dynamic Yield
O Fallon, MO3 days ago $60k - $135k
Job Title: SRE ENGINEER City: O Fallon State/Province: Missouri Posting Start Date: 8/10/26 Wipro Limited (NYSE: WIT, BSE: 507685, NSE: WIPRO) is a leading technology services and consulting company focused on building innovative solutions...Minimum wageLocal areaWipro
O Fallon, MO5 days ago- ...transactions safe, simple, smart, and accessible. Using secure data and networks, partnerships, and passion, our innovations and solutions help... .... We break down barriers to run our products by fostering developer run ownership and empowering developers to build resilient...
Dynamic Yield
O Fallon, MO3 days ago $122k - $207k
...digital payments choices, making transactions secure, simple, smart and accessible. Our technology and innovation, partnerships and networks combine to deliver a unique set of products and services that help people, businesses and governments realize their greatest...Full timePart timeWorldwideFlexible hoursShift workMasterCard
O Fallon, MO1 day ago$80k - $158k
Job Title: Lead Site Reliability Engineer City: O Fallon State/Province: Missouri Posting Start Date: 8/23/26 Wipro Limited (NYSE: WIT, BSE: 507685, NSE: WIPRO) is a leading technology services and consulting company focused on building...Minimum wageLocal areaWipro
O Fallon, MO4 days ago- ...digital economy that benefits everyone, everywhere by making transactions safe, simple, smart, and accessible. Using secure data and networks, partnerships and passion, our innovations and solutions help individuals, financial institutions, governments, and businesses...
Samprasoft
O Fallon, MO2 days ago $115k - $184k
...and accessible. Our technology and innovation, partnerships and networks combine to deliver a unique set of products and services that... ...deliver enterprise-grade capabilities that enable teams to safely develop, deploy, observe, and scale AI solutions. This team...Full timePart timeWorldwideFlexible hours$96k - $163k
Salary: $96,000 - 163,000 per year Requirements: BS degree in Computer Science or a related technical field with a coding background (e.g., physics or mathematics), or equivalent practical experience. Familiarity with algorithms, data structures, scripting, pipeline...Full timeMastercard
O Fallon, MO19 days ago$71k - $111k
...need strong programming and scripting ability to automate tasks, develop operational tools, and support monitoring, deployment, and... ...hands-on knowledge of Linux and Unix administration, along with networking concepts, protocols, security, and system reliability. We...Full timeFlexible hoursMastercard
O Fallon, MO19 days ago$122k - $207k
...value experience with monitoring tools such as Splunk and Dynatrace. We look for understanding of client-server relationships, networking concepts, stack trace analysis, logging and monitoring tools, high availability, and business continuity planning....Full timeFlexible hoursMastercard
O Fallon, MO6 days ago- Project Engineer We make pet food taste great! For over 30 years, AFB International has been providing pet food solutions that enrich the lives of pets and their people. Our palatants are specially designed to make pet foods, treats and supplements taste better, ensuring...Work at officeWorldwide
AFB International
O Fallon, MO4 days ago - CTS International in Hazelwood, Missouri seeks a senior engineer logistics lead to direct data‑driven sustainment for USAF F‑15 programs. You will analyze provisioning data, manage part requirements, and guide cross‑functional teams to optimize inventory and supportability...
CTS International
Hazelwood, MO4 days ago - ...Mid-Level Network EngineerWe are seeking a skilled mid-level network engineer with 5–7 years of experience to support enterprise network... ...-up time.Key ResponsibilitiesDetermine user requirements and develop network design specifications.Design, implement, and support network...
Insight Global
Maryland Heights, MO5 days ago - ...Description Join our dynamic and thriving footwear company as a Network Engineer in St. Louis, MO where you'll have the opportunity to... ...network plans: Collaborate with architects and other stakeholders to develop network architecture plans, including LAN, WAN, and data center...Minimum wage
Caleres
Clayton, MO6 days ago $122k - $207k
...environments. Technologies: CI/CD DevOps Support Java Python Security Spring Architect ITSM LESS Network More: We are Mastercard, a global technology company that powers economies and enables people in more than 200 countries and...Full timeMastercard
O Fallon, MO19 days ago
