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