Top Tech Jobs & Startup Jobs in Chennai

Senior L3 Systems Engineer with 10+ years supporting Windows Server environments. Troubleshoot AD (FSMO, trusts, replication, GPO), DNS, DHCP, clustering, patching, hardware/RAID, backups, certificates/IIS, and Azure/Azure AD Connect. Perform migrations (AD, DHCP, file/print), RCA for P1/P2 incidents, liaise with US/EU customers, escalate to lower tiers, and participate in change implementations. Works ITIL processes and 24x7 rotation shifts.

Lead engineer for client AWS deployments: install, configure, and manage OS and AWS services; automate scalable environments using IaC and config management; troubleshoot complex issues; provide 24x7 fourth-line on-call support; mentor teammates and support pre-sales architects.

Design, develop, and optimize enterprise ServiceNow solutions including Service Catalog, ITSM and CSM modules. Build catalog items, workflows, Flow Designer automations, integrations (REST/APIs), and platform customizations (Business Rules, Script Includes, Client Scripts, UI Builder). Collaborate across teams for design, UAT, deployment, and post-production support; follow CMDB-driven and automation-first design patterns.

Provide 24x7 AMS Level 3 support and development for mission-critical mainframe applications. Troubleshoot P1-P4 incidents, perform RCA, manage DB2/IMS/VSAM, lead COBOL upgrades, implement DevOps on Z CI/CD, enforce quality gates, mentor engineers, and maintain knowledge management for steady-state delivery.

The Senior DevOps Engineer role focuses on supporting Azure PaaS environments, networking configurations, incident management, and ensuring operational standards, while mentoring junior staff and contributing to continuous improvement initiatives.

Lead mainframe solution architecture and presales for modernization initiatives. Design z/OS-based architectures, advise C-level clients, respond to RFPs, run workshops/POCs, mentor architects, and produce documented roadmaps integrating security, scalability, DevOps, and hybrid cloud.

The Expert Solution Architect leads the solution development process by collaborating with sales and consulting teams, creating technical solutions, and managing client engagements for major IT transformation deals.

Provide CICS system programming support for mainframe clients. Responsibilities include software administration, problem resolution, customer support, and documentation of issues.

The Manager will oversee the installation and management of mainframe systems, coordinate IT teams, manage projects, conduct performance reviews, and ensure continuous team training.