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Lead Site Reliability Engineer – Active Directory

Remote · Bangladesh Full-time

Job Description:

  • Architect and maintain an Identity-as-Code ecosystem using CI/CD pipelines to automate directory changes, security policy updates, and infrastructure provisioning for global Active Directory
  • Lead the design, implementation, and management of global, resilient identity infrastructure across public cloud and on-premise environments
  • Serve as the final escalation point for complex and critical Active Directory incidents
  • Perform advanced troubleshooting and root cause analysis
  • Implement observability and alerting in New Relic and other tools for directory health, performance, and reliability monitoring
  • Define and govern the AD Delegation and Tiered Administration model based on least privilege
  • Lead onboarding and integration of applications and services with identity platforms such as Okta
  • Mentor teams on security best practices and improve identity reliability and lifecycle management
  • Own and publish standards and best-practice documentation for identity architecture, administration, and security

Requirements:

  • Deep expertise in Active Directory Domain Services, including DNS, DHCP, Certificate Services, and Group Policy Object management
  • Experience with AWS Directory Service and Azure Active Directory/Entra ID preferred
  • Deep understanding of Identity Governance and Administration processes, automated user lifecycle management, RBAC/ABAC, and compliance reporting
  • Proven experience implementing GitOps workflows for infrastructure configuration
  • Proficiency with Terraform, Chef, Ansible, or PowerShell DSC
  • Familiarity with directory log analysis using SIEM tools such as Azure Sentinel
  • 10+ years of progressive experience in IT, Systems Engineering, DevOps, or Identity Engineering
  • Minimum 2+ years in a technical leadership role
  • Proven track record defining and driving technical roadmaps for identity and access management platforms
  • Competency in PowerShell, Python, or equivalent scripting languages
  • Experience building and running modern identity solutions using AWS, Azure, or GCP
  • Solid understanding of networking systems and protocols, including TCP/IP, DNS, and DHCP
  • Bachelor’s degree in Computer Science, Computer Engineering, or equivalent professional experience
  • US Citizenship required due to Gov cloud and FedRamp requirements

Benefits:

  • Two company-wide paid wellness days off each year
  • Paid day off on your birthday or another day within your birthday month
  • 40 hours of paid volunteer time off annually
  • Free, confidential, 24/7/365 Employee Assistance Program with counseling and work-life, financial, legal, and new-parent resources
  • Zurich Travel Assist business travel medical, safety, pre-trip planning, and emergency support
  • Monetary referral bonuses for successful employee referrals
  • Location-specific comprehensive medical/dental insurance
  • Retirement/pension plans
  • Life or accident protection

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