The Active Directory Windows Engineer role is part of the Global Corporate Technology Group, focusing on designing, deploying, and supporting Bloomberg's enterprise IT systems. The team is responsible for ensuring the availability and functionality of Active Directory services while managing the lifecycle of infrastructure systems and security components. The ideal candidate will have deep expertise in Active Directory architecture and will support efforts to modernize and secure the identity infrastructure. This position requires collaboration in a fast-paced environment to enhance productivity tools and IT systems integration.

• 4+ years of proven experience in software delivery automation and architecting complex Active Directory environments.
• Deep expertise in the Windows Server platform and supporting identity services, including Active Directory, GPO, DNS, DHCP, and Certificate Authorities.
• Strong knowledge of identity lifecycle management and authentication protocols such as Kerberos and NTLM.
• Expertise in designing and implementing AD forests, domains, trusts, and replication strategies.
• Extensive hands-on experience utilizing and administering CI/CD tools like Jenkins, GitHub, and Octopus.
• Strong programming and scripting proficiency in PowerShell or equivalent languages.
• Hands-on experience with Infrastructure as Code tools such as Terraform, Ansible, Chef, or Salt.
• Comprehensive knowledge of Windows Server operating systems.
• Familiarity with monitoring and logging tools like Grafana and Humio.
• Solid understanding of security best practices, change management, and backup/recovery strategies in Active Directory.
• Experience working in regulated environments with an emphasis on compliance and auditing.
• Ability to work collaboratively in a fast-paced, team-oriented environment.
• Degree in Computer Science, Engineering, Mathematics, or a similar field of study, or equivalent work experience.

• Architect, implement, and maintain enterprise-scale Active Directory environments, including forests, domains, trusts, and replication strategies.
• Serve as a Domain Administrator with privileged access to Domain Controllers, managing directory infrastructure and overseeing schema modifications.
• Lead disaster recovery planning and execution for schema, trust, and domain-level incidents.
• Administer Group Policy at the domain root and Domain Controllers OU, ensuring compliance and security.
• Perform secure remote administration of Domain Controllers and member servers.
• Coordinate alarm distribution and security event monitoring with OU Admins.
• Plan and manage all Active Directory and Domain Controller migrations and upgrades.
• Ensure compliance with regulatory and auditing requirements in a highly secure environment.

• Bloomberg offers a comprehensive suite of benefits designed to support health, financial stability, and work-life balance.