Enter a job title or keyword
Active Directory AdministratorEngineer
Job Location:
Job Location:
New York City, NY - USA
Hourly Salary:
USD 60 - 65
Hourly Salary:
Posted:
29 September 2026 (13 days ago)
Posted:
Application Deadline:
27 December 2026
Application Deadline:
Vacancies:
1 Vacancy
Vacancies:
Job Summary
Overview
Client is seeking an experienced Active Directory Administrator/Engineer to support and maintain enterprise-scale directory services environments. This role is responsible for designing implementing securing and troubleshooting Active Directory infrastructure that supports a large user and device population.
The position requires deep technical expertise across Active Directory identity and access management Windows Server environments and infrastructure security. The successful candidate will collaborate with cross-functional IT teams to ensure reliable secure and scalable directory services.
Core Responsibilities
Design deploy and manage Active Directory infrastructure including domains forests and trust relationships.
Administer user and computer accounts organizational units security groups and Group Policy.
Implement and maintain Active Directory security best practices and compliance standards.
Manage identity and access management solutions and directory synchronization tools.
Monitor Active Directory performance health and replication across multiple sites.
Troubleshoot and resolve complex Active Directory issues and escalations.
Collaborate with network security and application teams to support integrated infrastructure solutions.
Document configurations procedures and technical runbooks.
Plan and execute Active Directory upgrades and migrations.
Implement disaster recovery and business continuity procedures for directory services.
Provide technical support and training to IT staff and end users.
Stay current with security updates industry trends and emerging technologies.
Essential Qualifications Skills and Technologies
5 years of hands-on experience administering Active Directory in enterprise environments.
Strong knowledge of Active Directory architecture replication and Group Policy management.
Experience with Windows Serveror newer versions.
Proficiency in PowerShell scripting for automation and administration.
Knowledge of DNS DHCP and network protocols.
Experience with directory synchronization tools such as Azure AD Connect Okta or similar solutions.
Understanding of security principles least-privilege access and compliance requirements.
Excellent troubleshooting problem-solving communication and documentation skills.
CompTIA Security or Microsoft Certified: Identity and Access Administrator certification or equivalent experience.
Preferred Skills or Experience
Microsoft Certified: Enterprise Administrator Expert or a comparable advanced certification.
Experience with hybrid cloud identity solutions including Azure AD/Entra ID.
Knowledge of LDAP Kerberos and SAML protocols.
Experience with privileged access management (PAM) solutions.
Familiarity with IT service management tools and ticketing systems.
Experience working in healthcare finance or other regulated industries.
Work Details
Onsite daily at a Client office in New York City.
Onsite daily at Bloomberg office required. Work location can be between (3 client sites)
Limited local travel may be required between Client office locations within New York City.
Interview process consists of an initial screening followed by a Client interview.
Nesco Resource offers a comprehensive benefits package for our associates which includes a MEC (Minimum Essential Coverage) plan that encompasses Medical Vision Dental 401K and EAP (Employee Assistance Program) services.
Nesco Resource provides equal employment opportunities to all employees and applicants for employment and prohibits discrimination and harassment of any type without regard to race color religion age sex national origin disability status genetics protected veteran status sexual orientation gender identity or expression or any other characteristic protected by federal state or local laws.
Client is seeking an experienced Active Directory Administrator/Engineer to support and maintain enterprise-scale directory services environments. This role is responsible for designing implementing securing and troubleshooting Active Directory infrastructure that supports a large user and device population.
The position requires deep technical expertise across Active Directory identity and access management Windows Server environments and infrastructure security. The successful candidate will collaborate with cross-functional IT teams to ensure reliable secure and scalable directory services.
Core Responsibilities
Design deploy and manage Active Directory infrastructure including domains forests and trust relationships.
Administer user and computer accounts organizational units security groups and Group Policy.
Implement and maintain Active Directory security best practices and compliance standards.
Manage identity and access management solutions and directory synchronization tools.
Monitor Active Directory performance health and replication across multiple sites.
Troubleshoot and resolve complex Active Directory issues and escalations.
Collaborate with network security and application teams to support integrated infrastructure solutions.
Document configurations procedures and technical runbooks.
Plan and execute Active Directory upgrades and migrations.
Implement disaster recovery and business continuity procedures for directory services.
Provide technical support and training to IT staff and end users.
Stay current with security updates industry trends and emerging technologies.
Essential Qualifications Skills and Technologies
5 years of hands-on experience administering Active Directory in enterprise environments.
Strong knowledge of Active Directory architecture replication and Group Policy management.
Experience with Windows Serveror newer versions.
Proficiency in PowerShell scripting for automation and administration.
Knowledge of DNS DHCP and network protocols.
Experience with directory synchronization tools such as Azure AD Connect Okta or similar solutions.
Understanding of security principles least-privilege access and compliance requirements.
Excellent troubleshooting problem-solving communication and documentation skills.
CompTIA Security or Microsoft Certified: Identity and Access Administrator certification or equivalent experience.
Preferred Skills or Experience
Microsoft Certified: Enterprise Administrator Expert or a comparable advanced certification.
Experience with hybrid cloud identity solutions including Azure AD/Entra ID.
Knowledge of LDAP Kerberos and SAML protocols.
Experience with privileged access management (PAM) solutions.
Familiarity with IT service management tools and ticketing systems.
Experience working in healthcare finance or other regulated industries.
Work Details
Onsite daily at a Client office in New York City.
Onsite daily at Bloomberg office required. Work location can be between (3 client sites)
Limited local travel may be required between Client office locations within New York City.
Interview process consists of an initial screening followed by a Client interview.
Nesco Resource offers a comprehensive benefits package for our associates which includes a MEC (Minimum Essential Coverage) plan that encompasses Medical Vision Dental 401K and EAP (Employee Assistance Program) services.
Nesco Resource provides equal employment opportunities to all employees and applicants for employment and prohibits discrimination and harassment of any type without regard to race color religion age sex national origin disability status genetics protected veteran status sexual orientation gender identity or expression or any other characteristic protected by federal state or local laws.
Required Experience:
Director
