Infrastructure Engineer

Unisys

Active Directory, Windows, and CloudOps Administrator in IT infrastructure team managing AD, Windows Server, and cloud-based systems. Ensuring operational efficiency and security of cloud environments.

Posted 5/5/2026full-timeBangalore • 🇮🇳 IndiaMid-LevelSeniorWebsite

Tech Stack

Tools & technologies

AWSAzureCloudDNSFirewallsGoogle Cloud PlatformPython

About the role

Key responsibilities & impact

Administer and manage Active Directory environments, including user account provisioning, group policies, permissions, and trusts.
Ensure proper configuration and maintenance of Active Directory, including replication, DNS, DHCP, and schema management.
Troubleshoot and resolve Active Directory-related issues, including authentication, replication, and permissions.
Implement security best practices for Active Directory, including password policies, multi-factor authentication (MFA), and role-based access control.
Install, configure, and maintain Windows Server environments (2012, 2016, 2019, or newer).
Manage server patches, updates, and system performance monitoring.
Ensure high availability and reliability of Windows Server environments by implementing backup strategies, disaster recovery, and system recovery processes.
Automate server management tasks using PowerShell and other scripting tools.
Oversee the deployment and management of cloud-based infrastructure on AWS, Azure, or Google Cloud.
Implement cloud infrastructure automation, scaling, and cost optimization.
Ensure system performance, security, and uptime in cloud environments.
Monitor and troubleshoot cloud infrastructure and virtual machines (VMs).
Implement and manage cloud security policies, including firewalls, security groups, and encryption.
Apply security patches and updates to Windows Server and Active Directory environments.
Implement and maintain security monitoring solutions to detect and respond to incidents.
Ensure compliance with relevant security frameworks and industry best practices.
Provide technical support for Active Directory, Windows Server, and cloud infrastructure-related issues.
Diagnose and resolve technical problems across AD, Windows Servers, and cloud environments.
Work closely with the IT support team to resolve incidents and service requests.

Requirements

What you’ll need

In-depth experience with AD administration, group policy management, replication, user and group management, and domain services.
Strong expertise in managing, configuring, and troubleshooting Windows Server environments.
Experience with cloud platforms such as AWS, Microsoft Azure, or Google Cloud Platform (GCP).
Proficient in scripting with PowerShell, Python, or similar languages to automate system tasks and operations.
Strong understanding of networking concepts (DNS, DHCP, VPNs) and security best practices for Windows and cloud environments.
Experience with system monitoring tools and diagnosing complex technical issues.
Strong ability to collaborate with IT teams and other departments to design and implement technical solutions.
BA/BS degree and 4-6 years’ relevant experience OR equivalent combination of education and experience.

Benefits

Comp & perks

Equal opportunity employer that considers all qualified applicants without regard to age, blood type, caste, citizenship, color, disability, family medical history, family status, ethnicity, gender, gender expression, gender identity, genetic information, marital status, national origin, parental status, pregnancy, race, religion, sex, sexual orientation, transgender status, veteran status or any other category protected by law.
Local employment practices and rights may vary by jurisdiction and are subject to applicable local laws.
Commitment to provide for all those who seek to express interest in employment the opportunity to participate without barriers.

ATS Keywords

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Hard Skills & Tools

Active Directory administrationgroup policy managementWindows ServerPowerShellcloud infrastructureAWSMicrosoft AzureGoogle Cloud Platformnetworking conceptssecurity best practices

Soft Skills

collaborationtroubleshootingproblem-solvingtechnical supportincident responsecommunicationteamworkadaptabilityattention to detailtime management