[Skip to main content](#main-content) [OpenNash Jobs](https://jobs.opennash.com/) [Hiring report](/reports/hiring/) · [All Tata Consultancy Services jobs](https://jobs.opennash.com/companies/tata-consultancy-services/) · [Search jobs](/search/) Tata Consultancy Services · Chennai # Observability & Discovery Tools (Zabbix & Device 42) Chennai Last seen on Tata Consultancy Services’s official careers site on August 1, 2026; it may have closed since. [Apply on Tata Consultancy Services’s careers site →](https://ibegin.tcsapps.com/candidate/next/en-IN/jobs/422405J) [OpenNash Jobs](https://jobs.opennash.com/) / [Tata Consultancy Services](https://jobs.opennash.com/companies/tata-consultancy-services/) / Observability & Discovery Tools (Zabbix & Device 42) ## Job description ### Essential Skills & Experience - Hands-on administration of Datadog & Zabbix - Experience with Device42 for infrastructure discovery. - Ability to configure alert policies, conditions, thresholds, and muting rules. - Expertise integrating monitoring tools with ServiceNow via Webhooks. - Strong Automation skills. - Discovery of CI via Device 42 & co-relation with ServiceNow CMDB - Maintain operational ownership of enterprise monitoring tools end-to-end. - Support the massive legacy "AS-IS" monitoring footprint while driving consolidation toward Datadog. - Integrate Device42 with ServiceNow CMDB for continuous CI synchronization. - Manage event management routing via PagerDuty. - Support backend automation tasks via Ansible and ignio. - Perform agent installation, uninstallation, and validation across infrastructure. - Setup alert policies and ITSM Webhook integrations.