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Wintel and Linux Engineer L3 @ Frontier

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 Wintel and Linux Engineer L3

Job Description

Job Description Wintel & Linux Engineer L3

Job Title: Wintel & Linux Engineer L3
Location: Bangalore
Experience: 812 years


Key Responsibilities


  • Provide advanced administration and troubleshooting for Windows Server and Linux environments (RedHat, CentOS, Ubuntu, SUSE).
  • Lead the design and implementation of enterprise-scale infrastructure solutions (server builds, OS upgrades, virtualization, storage, and backup).
  • Perform root cause analysis (RCA) for critical/high-severity incidents and drive permanent fixes.
  • Manage and optimize VMware enterprise environments (resource clusters, DRS, HA, lifecycle upgrades, patch automation).
  • Act as the technical escalation point for L2 engineers; mentor and provide knowledge transfer.
  • Collaborate with global architecture, cloud, and security teams for standards, compliance, and policy enforcement.
  • Implement and maintain automation scripts (PowerShell / Bash / Ansible) to streamline operations and reduce manual effort.
  • Oversee and optimize enterprise backup and recovery strategies (Veeam/Avamar), DR readiness, and participate in audit/compliance reviews.
  • Provide input into infrastructure roadmaps and new technology adoption (cloud integration, security enhancements, etc.).
  • Ensure adherence to ITIL processes and drive improvements in Incident, Problem, and Change management.

Skills & Qualifications

  • Expert knowledge of Windows Server (AD, DNS, DHCP, GPO) and Linux administration.
  • Advanced VMware vSphere / vCenter design and administration experience.
  • Strong knowledge of enterprise backup and DR solutions (Veeam/Avamar).
  • Proficiency in scripting & automation (PowerShell, Bash, Ansible).
  • Hands-on experience in infrastructure security hardening, patching, and vulnerability remediation.
  • Excellent problem-solving skills with ability to resolve complex technical issues independently.
  • Strong communication skills to work with global teams and stakeholders.

Preferred Certifications

  • Microsoft Certified: Windows Server / Azure Administrator / Solutions Expert
  • Red Hat Certified Engineer (RHCE) / Architect (RHCA)
  • VMware Certified Advanced Professional (VCAP)
  • Veeam/Avamar Advanced Certification
  • ITIL Intermediate or Expert (added advantage)

Job Classification

Industry: Hardware & Networking
Functional Area / Department: Engineering - Software & QA
Role Category: Software Development
Role: Software Development - Other
Employement Type: Full time

Contact Details:

Company: Frontier
Location(s): Bengaluru

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Keyskills:   scripting & automation Linux Administration Windows Server Wintel Administration VMware vSphere patching infrastructure security hardening

 Fraud Alert to job seekers!

₹ 10-19 Lacs P.A

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Frontier

Frontier Business Systems Private Limited We provide Cloud solutions and services to customers across India. Our solutions and services span the complete Cloud lifecycle. We are a one-stop shop for everything in Cloud: Consulting, Design, Deployment, Security and Management.