Our Purpose Mastercard powers economies and empowers people in 200 countries and territories worldwide Together with our customers we re helping build a sustainable economy where everyone can prosper We support a wide range of 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 potential Title and Summary Senior Site Reliability Engineer Title and Summary Senior Site Reliability Engineer Overview The Distributed Platform Operations team is looking for a Site Reliability Engineer who can help us solve problems implement automation and leverage best practices Are you a born problem solver who loves to figure out how something works Are you a detail -oriented individual who enjoys complex problem solving Do you love determining the correct actions required to fix a problem Do you have a low tolerance for manual work and look to automate everything you can The Site Reliability Engineer SRE will be responsible for ensuring the reliability scalability and performance of IT infrastructure supporting VMware virtualization and Oracle Linux environments This role combines operational excellence with automation and engineering practices to reduce toil improve system resilience and deliver a seamless experience for internal and external customers Key Responsibilities Infrastructure Reliability Performance Monitor maintain and optimize VMware clusters ESXi hosts and Oracle Linux servers Ensure high availability and disaster recovery readiness for virtualized environments Troubleshoot and resolve incidents impacting virtualization and Linux platforms Automation Tooling Design and implement automation for patching configuration management and routine operational tasks using tools like Chef Ansible Jenkins and Python Develop scripts and pipelines to reduce manual effort and improve operational agility Capacity Configuration Management Manage resource allocation across VMware clusters and Oracle Linux systems Implement standardization and compliance for OS configurations and security baselines Monitoring Alerting Configure and maintain monitoring solutions e g vROps Splunk Prometheus for proactive issue detection Optimize alerting thresholds to reduce noise and improve incident response times Incident Problem Management Lead root cause analysis for critical incidents and implement permanent fixes Collaborate with cross-functional teams to resolve complex infrastructure issues Security Compliance Ensure timely patching of VMware and Oracle Linux environments to address vulnerabilities Maintain compliance with enterprise security standards and regulatory requirements All About You and Required Skills Qualifications BS degree in Computer Science or related technical field involving coding e g physics or mathematics or equivalent practical experience Bachelor s degree in information technology Computer Science or equivalent work experience Analytical problem solving and planning skills The ability to organize multi-task and prioritize work based on current business needs Possess strong communication skills - both verbal and written Strong relationship skills team-oriented skills and customer service skills Interest in designing analysing and troubleshooting large-scale distributed systems We need team members with an appetite for change and pushing the boundaries of what can be done with automation Experience in working across development operations and Engineering teams to prioritize needs and to build relationships is a must We support many different stakeholders Experience in dealing with difficult situations and making decisions with a sense of urgency is needed Ability to work with little or no supervision Strong experience with VMware vSphere ESXi vCenter and related virtualization technologies Proficiency in Oracle Linux administration including kernel tuning and patching Hands-on experience with automation tools Chef Ansible Jenkins and scripting Python Bash Familiarity with monitoring and logging tools vROps Splunk Prometheus Knowledge of networking fundamentals storage VSAN and virtualization best practices Experience with incident management root cause analysis and performance optimization Understanding of cloud platforms AWS Azure and container technologies Docker Kubernetes is a plus Preferred Qualifications Certifications VMware Certified Professional VCP Oracle Linux Certified Administrator Experience in Site Reliability Engineering principles SLIs SLOs error budgets Solid collaboration and communication skills for cross-team engagement 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 Mastercard is responsible for information security and must Abide by Mastercard s security policies and practices Ensure the confidentiality and integrity of the information being accessed Report any suspected information security violation or breach and Complete all periodic mandatory security trainings in accordance with Mastercard s guidelines 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 Mastercard is responsible for information security and must Abide by Mastercard s security policies and practices Ensure the confidentiality and integrity of the information being accessed Report any suspected information security violation or breach and Complete all periodic mandatory security trainings in accordance with Mastercard s guidelines

📌 Senior Site Reliability Engineer (Maharashtra)
🏢 Mastercard
📍 Maharashtra