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Sr. Active Directory Platform Engineer

About Us
Zelis is modernizing the healthcare financial experience in the United States (U.S.) across payers, providers, and healthcare consumers. We serve more than 750 payers, including the top five national health plans, regional health plans, TPAs and millions of healthcare providers and consumers across our platform of solutions. Zelis sees across the system to identify, optimize, and solve problems holistically with technology built by healthcare experts – driving real, measurable results for clients.
Why We Do What We Do
In the U.S., consumers, payers, and providers face significant challenges throughout the healthcare financial journey. Zelis helps streamline the process by offering solutions that improve transparency, efficiency, and communication among all parties involved. By addressing the obstacles that patients face in accessing care, navigating the intricacies of insurance claims, and the logistical challenges healthcare providers encounter with processing payments, Zelis aims to create a more seamless and effective healthcare financial system.
Zelis India plays a crucial role in this mission by supporting various initiatives that enhance the healthcare financial experience. The local team contributes to the development and implementation of innovative solutions, ensuring that technology and processes are optimized for efficiency and effectiveness. Beyond operational expertise, Zelis India cultivates a collaborative work culture, leadership development, and global exposure, creating a dynamic environment for professional growth. With hybrid work flexibility, comprehensive healthcare benefits, financial wellness programs, and cultural celebrations, we foster a holistic workplace experience. Additionally, the team plays a vital role in maintaining high standards of service delivery and contributes to Zelis’ award-winning culture.
Position Overview
Zelis is seeking a passionate and experienced Senior Active Directory Platform Engineer to lead in designing, implementing, and optimizing robust Active Directory solutions. Zelis is seeking a passionate and experienced Senior Active Directory Platform Engineer to lead in designing, implementing, and optimizing robust Active Directory solutions. The role involves managing user accounts, security policies, and access controls for stability and scalability. As a crucial contributor to our directory service strategy, you will drive standardization, implement security measures, and proactively optimize performance. Beyond day-to-day responsibilities, you will lead strategic initiatives, including addressing patching deficiencies, consolidating domains, establishing business continuity plans, and crafting a roadmap for future enhancements. Additionally, this role encompasses responsibilities for Entra ID solutions, ensuring their seamless integration within the Active Directory environment.
Active Directory is a central identity management platform crucial for our services, providing identity management for internal and SaaS applications, and configuration services for Windows Servers, Windows Desktops, and Linux Servers. Proper support is vital for maintaining operational integrity, meeting compliance requirements, and upholding IT security controls.
Key Responsibilities:
  • Lead the management of user accounts, security policies, and access controls for stability and scalability.
  • Drive standardization and consolidation of Active Directory use, configuring Identity and Access Management, Policies, and usage.
  • Implement robust security protocols, conduct audits, and ensure compliance to protect against cyber threats.
  • Independently resolve issues promptly, proactively addressing IT-related problems.
  • Lead in optimizing Active Directory to meet growing demands while maintaining excellent response times.
  • Develop and implement disaster recovery plans, ensuring business continuity in case of system failure or data loss.
  • Collaborate with cross-functional teams to implement and enhance Entra ID solutions within the Active Directory environment.
  • Configure and manage Entra ID settings, ensuring optimal performance and alignment with security protocols.
  • Implement and maintain identity management practices specific to Entra ID, addressing user accounts, access controls, and security policies.
  • Lead efforts in troubleshooting and resolving issues related to Entra ID, contributing to the overall stability of our identity management ecosystem.
  • Stay informed about Entra ID best practices and emerging technologies, incorporating relevant advancements into our identity management strategy.
  • Accumulate specialized knowledge and share it across the IT department.
  • Efficiently handle AD-related tasks for consistency and eliminate redundancies.
  • Develop strategies to scale Active Directory seamlessly as the organization grows.
  • Facilitate the transition from Active Directory to Entra ID (Azure AD).
  • Proven experience upgrading and decommissioning Active Directory Domain Controllers in enterprise environments.
  • Hands-on experience upgrading Active Directory forest and domain functional levels, including planning, risk mitigation, and validation.
  • Demonstrated experience with Active Directory domain migrations, including consolidating legacy domains into a primary parent domain.
  • Strong experience with Microsoft Entra ID (Azure AD) Enterprise Applications and App Registrations.
  • Proven ability to configure and manage Single Sign-On (SSO) integrations across SaaS and internal applications.
  • Extensive experience designing, implementing, and maintaining Conditional Access policies to enforce security and compliance requirements.

Requirements:
  • 7–12 years of experience with infrastructure technologies.
  • Minimum 3 years of proven experience in Active Directory architecture and design.
  • Deep knowledge of Active Directory, security, compliance, and governance.
  • Demonstrated experience with Entra ID (Azure AD) solutions.
  • Strong problem-solving skills and a continuous improvement mindset.
If you're ready to contribute to the future of Active Directory Platform Engineering, including Entra ID solutions, at Zelis, apply today. We offer a dynamic work environment, opportunities for growth, and the chance to make a significant impact in the realm of directory services and identity management. Join us in building robust and secure Active Directory and Entra ID platforms.
Commitment to Diversity, Equity, Inclusion, and Belonging
At Zelis, we champion diversity, equity, inclusion, and belonging in all aspects of our operations. We embrace the power of diversity and create an environment where people can bring their authentic and best selves to work. We know that a sense of belonging is key not only to your success at Zelis, but also to your ability to bring your best each day.

Equal Employment Opportunity
Zelis is proud to be an equal opportunity employer. All qualified applicants will receive consideration for employment 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.

Accessibility Support
We are dedicated to ensuring our application process is accessible to all candidates. If you are a qualified individual with a disability and require reasonable accommodation with any part of the application and/or interview process, please email .

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