AWS Windows/Linux AD

Tata Consultancy Services; Chennai District, Bengaluru, Hyderabad; On-site; INR 600,000 - 900,000; Full time

Job summary

Tata Consultancy Services in Chennai is seeking an experienced IT Infrastructure Administrator with strong AD DS, Group Policy, DNS/DHCP, Windows Server, PowerShell, Linux, and virtualization skills. The role focuses on securing, monitoring, and automating complex on-prem and cloud-aligned infrastructure.

Candidates should hold relevant certifications (MCSA/MCSE, AZ-800/801, Azure Administrator, RHCSA/RHCE, VCP) and have solid analytical and problem-solving abilities.

Qualifications

• Bachelor's degree in Computer Science, IT, or related field.
• Certifications such as MCSA, MCSE, AZ-800/AZ-801, Azure Administrator.
• AWS Certified Cloud Practitioner or AWS Solutions Architect Associate.
• VMware Certified Professional (VCP).
• Linux certifications (RHCSA/RHCE) preferred.

Responsibilities

• Strong experience with Active Directory Domain Services (AD DS).
• Expertise in Group Policy Management.
• Administration of DNS and DHCP services.
• Windows Server 2016/2019/2022 administration experience.
• PowerShell scripting and automation.
• Linux Administration (Red Hat, CentOS, Ubuntu, or similar).
• VMware or Hyper-V administration.
• Security hardening and vulnerability management.
• Infrastructure monitoring and troubleshooting.
• AWS cloud administration and IAM management.
• Strong analytical and problem-solving skills.

Skills

Active Directory

Group Policy

DNS/DHCP

Windows Server

PowerShell

Linux Admin

Virtualization

Security hardening

Monitoring

AWS IAM

Analytical skills

Education

Bachelors in CS/IT

MCSA/MCSE

AZ-800/801

Azure Administrator

RHCSA/RHCE

AWS Certification

Tools

VMware

Hyper-V

Azure

AWS

Job description

Role & responsibilities

• Strong experience with Active Directory Domain Services (AD DS).
• Expertise in Group Policy Management.
• Administration of DNS and DHCP services.
• Windows Server 2016/2019/2022 administration experience.
• PowerShell scripting and automation.
• Linux Administration (Red Hat, CentOS, Ubuntu, or similar).
• VMware or Hyper-V administration.
• Security hardening and vulnerability management.
• Infrastructure monitoring and troubleshooting.
• AWS cloud administration and IAM management.
• Strong analytical and problem-solving skills.

Preferred candidate profile

• Bachelor's degree in Computer Science, Information Technology, or related field.
• Microsoft Certifications (MCSA, MCSE, AZ-800/AZ-801, Azure Administrator).
• AWS Certified Cloud Practitioner or AWS Solutions Architect Associate.
• VMware Certified Professional (VCP) certification.
• Linux certifications (RHCSA/RHCE) preferred.