Active Directory Administrator at NiSource managing Windows Server and Active Directory for enterprise security. Responsible for design, administration, and optimization with a focus on best practices and compliance.
Responsibilities
Lead the design, administration, security, and optimization of the enterprise Windows Server and Active Directory environment
Manage and maintain Windows Server infrastructure including Active Directory, Group Policy, DNS, DHCP, PKI, VMware virtualization
Assist in the design, development, and implementation of solutions for assigned technical product and/or platform
Create appropriate unit, integration, and automated acceptance tests for features based on requirements
Develop products or platforms that fulfill requirements and enhance functionality and performance
Identify, diagnose, and solve issues in a production setting
Participate in code/configuration reviews and ensure that solutions meet quality standards and best practices.
Requirements
Bachelor's Degree or equivalent work experience
7+ years of experience working with Windows Server and Active Directory administration
7+ years of experience with enterprise patching and vulnerability remediation using tools such as Qualys, Tanium, and/or BigFix
5+ years of experience in a large enterprise environment
5+ years of experience leading infrastructure upgrades, migrations, and security remediation projects
5+ years of scripting/automation using PowerShell for patch deployment, vulnerability remediation, and system configuration tasks
Knowledge of disaster recovery and backup strategies for both Windows Server and Active Directory environments.
Strong documentation and mentoring skills to train junior administrators and maintain accurate system and process records.
Benefits
Relocation Assistance Provided
Job title
Senior IT Engineer – Active Directory Administrator
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