Windows Admin

Tata Consultancy Services; Región Centro; Hybrid; MXN 420,000 - 640,000; Full time

Benefits offered by this job

Direct contract (indeterminate time)

Legal benefits and above

Job summary

Tata Consultancy Services is seeking a skilled Windows Administrator to join its infrastructure team in Mexico. The role requires mid to senior candidates with strong Windows infrastructure background and comfort troubleshooting independently.

You will work from Guadalajara, Queretaro, Mexico City, or Monterrey offices at least 3 days per week, supporting AD, VMware, M365, DNS, and authentication services. The position offers direct contract with probation and standard legal benefits.

Qualifications

• 5+ years of Windows systems/infrastructure administration experience.
• Independent troubleshooting across AD, Windows Server, VMware, M365, and authentication systems.
• Experience with ServiceNow, Okta, Citrix, and Azure is a plus.
• Strong analytical and communication skills.

Responsibilities

• Windows Server administration and troubleshooting.
• Active Directory administration, including users, groups, permissions, and LDAP.
• VMware vSphere / ESXi / vCenter administration.
• Microsoft 365 and Exchange administration.
• PowerShell scripting and automation.
• DNS and DHCP troubleshooting.
• File server, NTFS, and shared-folder permissions.
• ServiceNow incident and request management.
• Okta / MFA / authentication troubleshooting.
• Service account administration.
• Basic networking knowledge, including TCP/IP, DNS, ports, connectivity, and firewall troubleshooting.
• Remote server administration and general infrastructure troubleshooting.

Skills

Windows infrastructure

Active Directory

VMware vSphere

Microsoft 365

PowerShell

DNS/DHCP

File server

English communication

Troubleshooting

Tools

ServiceNow

Okta

Azure

Citrix

Job description

TCS is looking for a professional for a Windows Administrator

(Candidate must be available to work from Guadalajara, Queretaro, Mexico City or Monterrey office at least 3 day per week)

Job Summary

We are looking for mid to senior candidate with a strong Windows infrastructure and systems administration background.

Key Responsibilities

• Windows Server administration and troubleshooting
• Active Directory administration, including users, groups, permissions, and LDAP
• VMware vSphere / ESXi / vCenter administration
• Microsoft 365 and Exchange administration
• PowerShell scripting and automation
• DNS and DHCP troubleshooting
• File server, NTFS, and shared-folder permissions
• ServiceNow incident and request management
• Okta / MFA / authentication troubleshooting
• Service account administration
• Basic networking knowledge, including TCP/IP, DNS, ports, connectivity, and firewall troubleshooting
• Remote server administration and general infrastructure troubleshooting

Required Skills

• Advanced English communication
• 5+ years of Windows systems/infrastructure administration experience and be comfortable independently troubleshooting issues across Active Directory, Windows Server, VMware, Microsoft 365, and authentication systems.
• ServiceNow, Okta, Citrix, Azure, and enterprise application support experience would also be a plus.
• Strong analytical, problem-solving, and communication skills.

We offer:

• Direct contract (indeterminate time with initial probation period)
• Benefits of the law and above

Tata Consultancy Services is an equal opportunity employer, our commitment to diversity & inclusion drives our efforts to provide equal opportunity to all candidates who meet our required knowledge & competency needs, irrespective of any socio-economic background, race, color, national origin, religion, sex, gender identity/expression , age, marital status, disability, sexual orientation or any others. We encourage anyone interested to build a career in TCS to participate in our recruitment & selection process.