Security Identify - Systems Engineering Advisor

Systems Engineering Advisor – Active Directory/Azure AD

Role Overview

The NTT DATA Services Security organization is looking for talented security-oriented Systems Engineering Advisor with strong Active Directory/Azure AD/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:

• Active Directory designing, Architecture Solutions, Integration with platforms & Applications
• Develop an architecture of directory solutions for Windows, Unix, and related platforms
• Experience in consolidations of multiple forest and domains and demonstrated understanding on User accounts, machine accounts, GPOs
• Understand the requirement and create a migration plan for any services i.e. DNS, DHCP, and Certificate Services (PKI) etc.
• Analyzing the requirement and design a solution to fulfil the requirement with zero impact to other platforms
• Develop a power shell scripting with AD modules or VB .Net based on the requirements
• Manage Azure active directory design, Architect Solutions, Integration with platforms & Applications and AD connector to Azure
• Auditing the security logs and integrating with SIEM
• Conducting POC with multiple vendors for AD solutions and prepare detailed test cases. Create a clear recommendation document with pros and cons for senior management
• Vulnerability Assessment and Management related to Active Directory, DNS & Windows platforms
• Active Directory consolidations including application integration working with application teams
• Recommend security best practices to achieve stated business objectives, advises on risk assumptions for any variances granted, and provides alternatives to achieve desired end results

Required Qualifications:

• Minimum 5 years relevant experience in Architecture and designing, solutions & Migrating Active Directory, Azure AD, Windows & End points
• Strong Demonstrated experience with Active Directory migration tool or equivalent and consolidation of Global Forest and Domains. Hands on experience in successful consolidation of AD Forests and Domains
• Good Knowledge on (MIM) Microsoft Identity Management 2016 or above, earlier versions would be a plus.
• Must have hands-on experience working on Azure AD (Azure Active Directory)
• Extensive Experience working as Azure Admin for enterprise Active Directory setup and maintenance
• Strong experience in AD Trusts, two-way Trusts and one-way Trusts and deep knowledge of Active Directory Schemas and meta data
• Strong Knowledge on Azure AD Identity Management & Integration with on premise
• Strong knowledge of Azure Active Directory technologies, including authentication models, federation, Multifactor Authentication (MFA), conditional access policies and other relevant capabilities.
• Knowledge of best practices in AD/Azure Privileged access management and modern AD/Azure Secured Administration practices
• Strong PowerShell scripting
• Strong Knowledge on IAM disciplines like PIM and Privilege Administrative Accounts PAM solutions such as CyberArk
• Good knowledge on ADFS and Azure AD sync connectors
• Strong familiarity with DNS Active Directory integrated, partitions and Infoblox & DHCP systems and Migration of services from Active Directory any platform
• Demonstrated knowledge and experience in AD assessment in terms of OU delegation, GPOs, permission etc.,
• Expertise in Active Directory versions 2003, 2008R2, 2012R2 & 2016, 2019 and Azure Active Directory
• Good knowledge and hands on experience in setting up lab based on the solution requirements
• Demonstrated working knowledge and hands on experience in AD disaster recovery, Replication issues and resolution using tools such as repadmin
• Demonstrated experience in writing and applying GPOs, especially related to domain consolidations
• Good Knowledge on Active Directory & windows audit logs and levels and SIEM integration
• Good knowledge on Networking, firewalls, including host firewalls, DNS, DHCP, DFS & Network load balancers and Secure Global Directory or Secure LDAP
• Good knowledge on Cryptography, certificates, PKI, symmetric, asymmetric keys, Encryption & hash algorithms
• Good knowledge on AD authentication protocols Kerberos, NTLM, LDAP, LDAPS & LDAP-Start TLS
• Good knowledge on Network log capturing & analyzing the network packet captures through the tools Wireshark, Tshark, Microsoft NM etc.,
• Good knowledge on application integration with LDAP & Kerberos i.e. Keytab, krb5 etc.,
• Good knowledge on AD migration tools like ADMT, Quest etc., knowledge on AD trusts, forest, domain tree structures, sites, DNS, GPOs, OU, FRS, DFSR.
• Good knowledge on any Identity & Access Management tools like FIM, MIM, OIM, Quest etc.,
• Exposure to SAML, OAuth, OpenID and other security/IAM related standards
• Strong hands-on familiarity with host-based security solutions, Forensic & Investigation agents, and Compliance scanning and reporting, Hardening Active Directory
• Knowledge of single sign-on, federation, active directory/LDAP, Kerberos/NTLM authentication & integrated Windows authentication
• Good knowledge on Identity management and Role based access control, attribute-based access control & entitlement management
• Good knowledge on power shell scripting with AD modules or VB .Net and ability to write scripts based on the requirement
• Excellent communication skills, especially verbal and written
• Good documentation skills to write a design & configuration documents version controls
• Excellent Interpersonal skill and ability to work as part of a team
• Home office for remote work
• Ability to work some weekends and late nights performing approved changes
• ITIL V3 or later experience, experience in writing change request and attending Change Advisory Boards (CAB) meeting
• Experience with Security Controls and compliance