Active Directory L3 Admin

Experience- 5+ years

Location: Airoli, Mumbai

Rotational shift: 24*7

No Hybrid mode

Experience

· Minimum 5+ years of experience in Active Directory and supporting services.

· Must possess all above L1 competencies.

Core Technical Skills

· Administration, maintenance, monitoring, upgradation and troubleshooting of:

· Active Directory Domain Services (AD DS)

· DNS

· DHCP / Infoblox DDI

· ADFS

· Certificate Services (CA/PKI)

· NPS/RADIUS

· KMS

· AD Self-Service solutions

· AD Audit Tools

· AD Manager and related AD tools

· Active Directory replication monitoring and troubleshooting.

· Group Policy administration, troubleshooting, and optimization.

· FSMO role management and troubleshooting.

· AD Sites and Services administration.

· Domain Trust and Forest Trust management.

· LDAPS implementation, certificate lifecycle management, and troubleshooting.

· Windows Server 2016 and later administration.

· PowerShell scripting and automation knowledge.

· Event log analysis and root cause identification.

· Backup, recovery, and restoration activities for supported technologies.

· Installation, configuration, monitoring, and troubleshooting of AD-related tools and applications.

· Health check validation and remediation management.

· Integration support for applications using LDAP, LDAPS, and ADFS.

· ADFS application onboarding, maintenance, and deboarding.

· ADFS federation troubleshooting, token issue analysis, and authentication troubleshooting.

· Integration of ADFS with third-party identity providers and applications.

· Planning and execution of ADFS upgrades and migrations.

· Support for domain-related activities in coordination with L3.

· Incident, Request, Problem, and Change Management ownership for supported technologies.

· Azure Log Analytics monitoring and closure of identified risks.

· Internal and external audit compliance support.

· Audit evidence preparation and closure tracking.

· Vulnerability Assessment (VA), Penetration Testing (PC), and Application Security (AppSec) observation closure.

· Service review, audit readiness, and continual operational improvement.

· Execution of periodic reviews and operational tasks within agreed timelines.

· OEM/vendor coordination for troubleshooting and escalations.

· Planning and supporting technology upgrades and lifecycle management.

· Execution of DR drills for AD, ADFS, PKI, DNS, DHCP, and supporting applications.

· Validation of backup recoverability and DR readiness.

· Automation of BAU activities using PowerShell and in-house automation tools.

· Script development for reporting, compliance validation, and operational efficiency improvements.

· Audit Handling and Data Management: Responsible for coordinating and managing all activities related to internal and external audits, including audit responses, evidence collection, data validation, documentation management, stakeholder coordination, and timely closure of audit observations. Ensure accuracy, confidentiality, and compliance in all audit-related data management activities.

· Technology Upgrades and Change Management: Responsible for planning, coordinating, and executing all technology upgrades, infrastructure changes, and enhancement activities with minimal or no business impact. This includes change assessment, risk analysis, test case creation and execution, Business Requirements Document (BRD) preparation, documentation management, stakeholder coordination, validation, and ensuring successful implementation in line with change management and compliance standards.

Soft Skills

· Stakeholder management and cross-team coordination.

· Technical documentation and operational procedure review.

· Ability to mentor L1 resources and provide technical guidance.

Job Types: Full-time, Permanent

Pay: From ₹700,000.00 per year

Application Question(s):

• How many years of total experience do you have?
• Are you comfortable with 24*7 support and 6 days work from the office?
• Are you ok with the third-party payroll?
• What is your current CTC?
• What is your expected CTC?
• What is your notice period/ LWD?
• Which level are you supporting?
• How many years of experience do you have in Active Directory administration?
• What is your current location?

Work Location: In person