Kumar S — DevOps Engineer

• Active Directory: 5 years of experience in managing and maintaining Microsoft Active Directory environments, including user and computer management, group policies, security, and domain services. • Installed, configured, and troubleshot Windows Server 2012 and 2016. • Maintained a Microsoft Active Directory environment, utilizing domain services, users, and computers. • Implemented and managed group policies. • Managed security, file system permissions, file sharing, and event logging. • Handled user and computer account management, organizational units, and group membership. • Performed Active Directory backups and recoveries. • Monitored and maintained the health of Active Directory services. • Expertise in transferring and seizing FSMO (Flexible Single Master Operations) roles using PowerShell and Active Directory Users and Computers (ADUC). • Implemented AD replication strategies to ensure data consistency and fault tolerance across distributed sites. • Proficient in managing ADFS certificates, including monitoring expiration dates and renewing certificates using PowerShell. • Experience configuring certificate rollover for token-signing and token-decrypting certificates. • Managed Distributed File System (DFS) namespaces and replication groups to optimize file access and data redundancy. • Utilized PowerShell scripts, network diagnostic tools, and event logs to identify root causes and implement effective solutions. • Proficient in using PowerShell scripts to automate DHCP server migration tasks and streamline IP address management. • Configured DNS zones, records, and replication to support dynamic updates and secure DNS resolution. • Deployed and managed software applications and updates using SCCM. • Managed SCCM infrastructure, including server and client installations. • Created and maintained task sequences for OS deployment. • Performed patch management and compliance reporting. • Monitored SCCM health and resolved issues related to client communication and software distribution. • Handled AWS services like S3, Lambda, CloudWatch, Secret Manager, IAM. • Managed Azure Data Factory pipeline runs, troubleshooting failed pipelines and maintaining Databricks workflows. • Reported task details hourly to clients. • Monitored virtual machine health, updating and installing necessary software.

Stackforce AI infers this person is a skilled IT Infrastructure Engineer with expertise in Active Directory and Windows Server management.

Location: Chennai, Tamil Nadu, India

Experience: 7 yrs 8 mos