Senior Executive - Systems It Job in Dream11
Senior Executive - Systems It
Dream11
4+ weeks ago
- Mumbai, Maharashtra
- Not Disclosed
- Full-time
Job Summary
Technology @ Dream11Our tech team is the core of Dream11s mobile-first cross-platform (desktop + mobile PWA, android & iOS) product serving more than 8 Crore users with over 50 million rpm (requests per minute) at peak concurrency.Our tech stack is hosted on AWS and is built onCloudfront / AWS API Gateway, NGINX, Node.js / Java, Redis / ElastiCache and MySQL / Cassandra as our end to end stack. Besides these, we heavily use MongoDB, Kinesis, Kafka, RabbitMQ, Spark, Redshift and other cutting-edge tech to keep improving Dream11's performance. As a data-driven team, we also use R, Python and other big data technologies for Machine Learning and Predictive Analytics.
Your Role:
- Complete responsibility for effective installation/ configuration, operations and maintenance of systems hardware and software infrastructure
- Managing IT Systems, Networks, IT infrastructure and various applications working across teams
- Ensuring reported issues are resolved in defined SLA
- Creating an impeccable Data security, backup Infrastructure and managing firewall devices like Fortinet/CyberROM/Sonicwalls
- Evaluating software/hardware products (free/commercial) and working with vendors, managing licensing Requirements and IT Procurement
- Monitoring the system daily and respond immediately to security/usability concerns
- Working with MacOS operating systems and JAMF
- Managing and troubleshooting of Cisco Meraki switches and Access point
Must Have:
- 4+ years of experience in Systems Administration with IT Infrastructure and Networking
- Experience in SSO, SAML and strong understanding of DNS management, Email management, & End-point security
- Worked on configuration management/log management system and capacity planning
- Worked on Windows Servers and Access Point
Good to Have:
- Worked on MacOS and JAMF
- AWS Cloud Infrastructure management for overall value addition
- Managed large server farms including cloud remotely and in an automated fashion
- Certified courses in Information Technologies and Security Domain (CCNA/CCNP/MCSE/CEH)
- Experience in Firewall management


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