
Windows Admin
About the role
Key Responsibilities:
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Administer, configure, and maintain Windows servers and related services in production and non-production environments.
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Perform user, group, and permissions management, ensuring secure access control and adherence to organizational policies.
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Monitor system performance, capacity, and availability, proactively identifying and resolving issues before they impact users.
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Apply OS patches, security updates, and firmware upgrades, following change management processes aligned with ITIL practices.
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Troubleshoot and resolve incidents related to Windows servers, Active Directory, and related infrastructure components within agreed SLAs.
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Manage backup, restore, and disaster recovery procedures for Windows-based systems, regularly testing and documenting recovery plans.
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Maintain detailed documentation for configurations, standard operating procedures, and infrastructure diagrams.
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Collaborate with network, security, and application teams to support deployments, integrations, and environment changes.
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Participate in on-call rotation and provide support during planned maintenance windows and critical incidents.
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Contribute to continuous improvement by identifying opportunities for automation, optimization, and standardization of Windows administration tasks.
Minimum Qualifications:
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Bachelor’s degree in Engineering (B.Tech) or equivalent in Computer Science, Information Technology, or related field.
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5–8 years of hands-on experience as a Windows Administrator managing medium to large-scale environments.
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Strong experience with installation, configuration, and administration of Windows Server operating systems.
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Solid understanding of Active Directory, DNS, DHCP, Group Policy, and basic networking concepts.
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Proven experience in incident, problem, and change handling within structured ITIL-based processes.
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Experience with system monitoring, log analysis, and performance tuning for Windows servers.
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Ability to create and maintain clear technical documentation and operational runbooks.
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Strong troubleshooting skills and the ability to work independently as well as in a team environment.
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Knowledge of more than one technology
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Basics of Architecture and Design fundamentals
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Knowledge of Testing tools
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Knowledge of agile methodologies
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Understanding of Project life cycle activities on development and maintenance projects
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Understanding of one or more Estimation methodologies, Knowledge of Quality processes
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Basics of business domain to understand the business requirements
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Analytical abilities, Strong Technical Skills, Good communication skills
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Good understanding of the technology and domain
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Ability to demonstrate a sound understanding of software quality assurance principles, SOLID design principles and modelling methods
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Awareness of latest technologies and trends
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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
BANGALORE
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