Systems Engineering Senior Specialist

NTT DATA, Inc.; Dadri; On-site; INR 1,200,000 - 1,800,000; Full time

Job summary

NTT DATA is seeking a Systems Engineering Senior Specialist in Noida, Uttar Pradesh to uphold and optimize Active Directory/Azure AD, policy administration and security posture. You will manage incidents, perform health checks, and coordinate with security teams to address vulnerabilities.

The role requires hands-on experience with AD/OS, DNS, and policies, and involves on-call rotation and shift flexibility to support enterprise environments.

Qualifications

• 5+ years of relevant experience.
• Strong knowledge of Active Directory, Windows Server OS, Network and Firewall.
• Basic understanding of Azure AD, Azure SSO and Azure MFA.
• Strong knowledge of Group Policy.
• Basic PowerShell Commands/scripting.
• Experience with VMware.

Responsibilities

• Incident response for Active Directory, Azure AD, and OS/server tickets.
• Group policy administration and implementation.
• DNS health and performance monitoring and reporting.
• Review domain controllers, security events and trends.
• On-call rotation with shift flexibility.

Skills

Active Directory

Windows Server OS

Network

Firewall

Azure AD

Azure SSO

Azure MFA

Group Policy

PowerShell

Tools

VMware

Job description

Job Description

Req ID: 379952

NTT DATA strives to hire exceptional, innovative and passionate individuals who want to grow with us.

We are currently seeking a Systems Engineering Senior Specialist to join our team in Noida, Uttar Pradesh (IN-UP), India (IN).

Systems Engineering Senior Specialist – Active Directory/Azure AD

Role Overview

The NTT DATA Services Security organization is looking for talented security-oriented Systems Administrators with strong Active Directory/Identity skills. This role will be part of a larger dedicated security team dedicated to supporting, troubleshooting, upgrading Active Directory, Azure AD and related Identity technologies.

Role Responsibilities

Incidents response of Active Directory, Azure AD, and OS/server ticketsGroup policy administration and implementationReporting and review of all connectivity, synchronization, replication within Active DirectoryDNS health and performanceSites and services - Missing or incorrectly assigned subnetsNTP Reporting, configuration and accuracyMonitoring/reporting/reviewing all metrics and changes around netlogon, NTDS Database partitions, DNS settings, SRV records, Trust relationshipsReview of domain controllers, application, and security events to find any issues or trendsWork with security teams to respond to emergency or critical vulnerabilities, patching or changes as requiredResponse to NON-AD or believed to be AD related issues such as 3rd party application authentication issues, windows/RDP login issues, LDAP query issues, Kerberos errors, NTP errors.Windows Server OS maintenance, Patching, Upgrades, Hardware tickets, troubleshootingOn-call rotationRequired to have flexibility in schedules - First, Second, Third shifts available

Required Qualifications

5+ years of relevant experienceStrong knowledge of Active Directory, Window Server OS, Network, FirewallBasic understanding of Azure AD, Azure SSO, Azure MFA Strong knowledge of Group PolicyVMware Basic understandingStrong troubleshooting skillsBasic PowerShell Commands/scripting

Preferences

Ideally certifications from one of the following: Security+, Microsoft, AWSStrong Azure AD, Azure SSO, Azure MFA skillsAdvanced PowerShell scriptingUndergraduate degreeStrong understanding of networking technologiesAdvanced knowledge of network security that pertains to communications, computer system environments and related infrastructures

About NTT DATA

NTT DATA is a $30 billion business and technology services leader, serving 75% of the Fortune Global 100. We are committed to accelerating client success and positively impacting society through responsible innovation. We are one of the worlds leading AI and digital infrastructure providers, with unmatched capabilities in enterprise-scale AI, cloud, security, connectivity, data centers and application services. our consulting and Industry solutions help organizations and society move confidently and sustainably into the digital future. As a Global Top Employer, we have experts in more than 50 countries. We also offer clients access to a robust ecosystem of innovation centers as well as established and start-up partners.NTT DATA is a part of NTT Group, which invests over $3 billion each year in R&D.

Whenever possible, we hire locally to NTT DATA offices or client sites. This ensures we can provide timely and effective support tailored to each client’s needs. While many positions offer remote or hybrid work options, these arrangements are subject to change based on client requirements. For employees near an NTT DATA office or client site, in-office attendance may be required for meetings or events, depending on business needs. At NTT DATA, we are committed to staying flexible and meeting the evolving needs of both our clients and employees. NTT DATA recruiters will never ask for payment or banking information and will only use @nttdata.com, @nttdatafed.com and @talent.nttdataservices.com email addresses. If you are requested to provide payment or disclose banking information, please submit a contact us form, https://us.nttdata.com/en/contact-us.

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