Infosys
Infosys

Windows Admin

RoleCloud And Infrastructure Services
LevelMid Level
LocationBangalore, India
WorkOn-site
TypeFull-time
Posted2 months ago
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About the role

Key Responsibilities:

  • Administer, configure, and maintain Windows servers and related services in production and non-production environments.

  • Perform user, group, and permissions management, ensuring secure access control and adherence to organizational policies.

  • Monitor system performance, capacity, and availability, proactively identifying and resolving issues before they impact users.

  • Apply OS patches, security updates, and firmware upgrades, following change management processes aligned with ITIL practices.

  • Troubleshoot and resolve incidents related to Windows servers, Active Directory, and related infrastructure components within agreed SLAs.

  • Manage backup, restore, and disaster recovery procedures for Windows-based systems, regularly testing and documenting recovery plans.

  • Maintain detailed documentation for configurations, standard operating procedures, and infrastructure diagrams.

  • Collaborate with network, security, and application teams to support deployments, integrations, and environment changes.

  • Participate in on-call rotation and provide support during planned maintenance windows and critical incidents.

  • Contribute to continuous improvement by identifying opportunities for automation, optimization, and standardization of Windows administration tasks.

Minimum Qualifications:

  • Bachelor’s degree in Engineering (B.Tech) or equivalent in Computer Science, Information Technology, or related field.

  • 5–8 years of hands-on experience as a Windows Administrator managing medium to large-scale environments.

  • Strong experience with installation, configuration, and administration of Windows Server operating systems.

  • Solid understanding of Active Directory, DNS, DHCP, Group Policy, and basic networking concepts.

  • Proven experience in incident, problem, and change handling within structured ITIL-based processes.

  • Experience with system monitoring, log analysis, and performance tuning for Windows servers.

  • Ability to create and maintain clear technical documentation and operational runbooks.

  • Strong troubleshooting skills and the ability to work independently as well as in a team environment.

  • Knowledge of more than one technology

  • Basics of Architecture and Design fundamentals

  • Knowledge of Testing tools

  • Knowledge of agile methodologies

  • Understanding of Project life cycle activities on development and maintenance projects

  • Understanding of one or more Estimation methodologies, Knowledge of Quality processes

  • Basics of business domain to understand the business requirements

  • Analytical abilities, Strong Technical Skills, Good communication skills

  • Good understanding of the technology and domain

  • Ability to demonstrate a sound understanding of software quality assurance principles, SOLID design principles and modelling methods

  • Awareness of latest technologies and trends

  • Excellent problem solving, analytical and debugging skills

Education: MCA,MTech,Bachelor of Engineering,BTech

Preferred skills: Technology->Server-Operating System Administration->Windows Server Admin->Windows,Foundational->Service Management->ITIL

About Infosys

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