Team Lead | Linux | Bengaluru | Engineering

Team Lead | Linux | Bengaluru | Engineering Job requisition ID : 98572 Location : Bengaluru Entity : Deloitte Touche Tohmatsu India LLP Team Lead | EA&D-Engineering | Linux Location: Bengaluru The team Engineering helps Reimagine and re-engineer mission-critical operations and processes; Leverage engineering-led design, deep industry knowledge, and AI and data-driven insights to transform the technology platforms at the heart of business. Working alongside team, we empower and drive mission-critical solutions whether we need to modernize existing systems or implement new technology products and platforms. Through innovation, we improve financial performance, accelerate new digital businesses and fuel growth. Learn more about Engineering, AI and Data Your work profile We are looking for a Linux Engineer with 15 years of handson experience to support and operate Linux workloads in a SoftwareDefined Data Center (SDDC). Youll work on RHEL/CentOS/Ubuntu servers running on VMware vSphere, collaborate with storage/network/backup teams, and help drive patching, monitoring, automation, and incident resolution in a secure, enterprise environment.Windows Server Operations Linux Platform Operations Install, configure, and administer RHEL/CentOS/Oracle Linux/Ubuntu servers (users/groups, systemd services, package management yum/dnf/apt, filesystem tasks). Perform patching, kernel/security updates, and basic OS hardening per standards (e.g., CIS guidelines). Troubleshoot daytoday issues: CPU/memory/disk usage, network connectivity, boot/service failures, and log analysis. Manage basic LVM, filesystems (XFS/EXT4), fstab mounts, and NTP/time sync. Identity, Security & Access Integrate Linux hosts with AD/LDAP/SSSD, manage sudo policies, SSH keys, and certificate basics. Support vulnerability remediation workflows and coordinate with security teams for scanning and compliance. SDDC / Virtualization Operate Linux VMs on VMware vSphere/ESXi/vCenter: VM provisioning from templates, snapshots (with best practices), vMotion, resource adjustments. Coordinate with platform teams for vSAN/SAN/NAS storage, NSXT network segments/security groups, and change requests. Contribute to capacity/performance checks (CPU, memory, IOPS/latency) and rightsizing. Backup & Recovery Validate backups and perform restore tests for Linux servers using Veeam/Commvault/Rubrik/Cohesity (as applicable). Maintain backup job hygiene (policies, schedules, retention) and document recovery steps. Monitoring, Documentation & ITIL Monitor system health with tools like vROps, Prometheus/node_exporter, Grafana, Nagios/Zabbix/SCOM, and respond to alerts. Create/update SOPs, runbooks, KB articles, CMDB entries, and change records. Participate in Incident/Change/Problem processes and oncall rotation as needed. Automation (Foundational) Automate routine tasks with Bash and Ansible (playbooks, inventories); contribute to script repositories and follow version control (Git). Assist senior engineers with repeatable builds and configuration baselines (golden images). Key skills required: 15 years of Linux server administration in enterprise environments. Practical experience with: RHEL/CentOS/Ubuntu (systemd, networking basics, storage/LVM, package management). Scripting: Bash (Python is a plus). Virtualization: Managing Linux VMs on VMware vSphere/ESXi/vCenter (templates, snapshots, vMotion). Networking basics: IP addressing, bonding/teaming, VLANs, firewalls (iptables/nftables). Storage basics: Mounts, fstab, NFS/iSCSI fundamentals; exposure to vSAN/SAN/NAS. Backup tools: Familiarity with Veeam/Commvault/Rubrik/Cohesity and restore workflows. Monitoring: Using dashboards/logs to troubleshoot performance and availability issues. Strong troubleshooting mindset, documentation skills, and ability to collaborate across teams. Exposure to ITIL practices (Incident/Change/Problem). NicetoHave Skills Ansible (roles, vault), Git, basic Terraform exposure. Familiarity with NSXT concepts (segments, DFW rules, load balancing) and SDDC operations. Experience with CIS hardening, vulnerability scanners (Qualys/Nessus), and SIEM (Splunk/Elastic). Awareness of Kubernetes/OpenShift node operations, CSI storage, and Velero/Kasten for backups. Basic understanding of cloud (AWS/Azure/GCP) for hybrid integrations.