Windows System Administrator

We are seeking a highly skilled and motivated Environment Release Management Specialist Or Windows System Administrator to join our dynamic IT infrastructure

and applications team This role is responsible for managing development QA UAT staging and production environments supporting web and database servers

coordinating build and release cycles and ensuring the stability and security of critical application platforms

Key Responsibilities

• Install deploy configure maintain support and optimize

  IIS Tomcat servers

  and

  Java, .NET applications

• Manage

  end-to-end application

  release lifecycle including

  planning scheduling and executing deployments

  across multiple environments

• Administer and support MSSQL databases

  and

  handle associated backup

  and

  restoration tasks

  and

  SQL server installations

• Coordinate environment requirements for project releases and integrate application components
• Provide

  L3 level technical support

  including

  root cause analysis

  and resolution of environment related defects
• Support

  Microsoft Windows Server 2019 - 2022

  infrastructure and remote administration of

  100 servers

• Manage

  Windows AD, firewall rules, security policies and user access Management

• Monitor

  application performance and respond to incidents ensuring minimal downtime
• Collaborate with developers testers and leadership teams to deliver

  high availability

  solutions and strategic service improvements
• Lead environment setup for various stages Staging

  UAT Integration Acceptance

  and

  Production

• Create and maintain technical documentation

  SOPs KB

  articles and deployment guides
• Perform system upgrades

  hot fixes, patching and configuration of IIS and Tomcat environments

• Work on

  SSL certificate

  management and troubleshoot

  ASPNET SQL

  and

  IIS issues

• Configure DNS, DHCP, WINS and backup, scripting

  using tools like

  Robocopy

• Support and manage virtual machines using

  Azure, AWS VMwareVCenter

• Participate in project transitions from onshore to offshore acting as an Application Integrator

Core Competencies Skills

• Server Application Management IIS Tomcat Windows Server Linux Admin
• Database Administration MSSQL Server 20192022
• Environment Management BuildRelease Management Deployment Scheduling UAT Production Support
• Tools Platforms Azure AWS VMware VCenter Robocopy
• Security Access Windows AD Firewall Rules SSL Access Management
• ITIL Foundation Certified Preferred
• Communication Strong troubleshooting documentation and clientsupport skills

Preferred Certifications

• ITIL Foundation
• Microsoft Certified Windows Server Azure Administrator
• VMware Certified Professional VCP

Mandatory Skills: