Lead Systems Administrator

Overview

Title : Lead Systems Administrator

Location : Jackson, Mississippi

Duration : 3 to 4 years

Employment type : Contract

Visa type : Any

Responsibilities

• Manage and maintain user accounts, groups, and security policies within Active Directory.
• Manage Exchange Online, SharePoint Online, Teams, and OneDrive, ensuring optimal functionality and user experience.
• Configure and administer Azure AD, including user accounts, licenses, and security settings.
• Plan and execute migrations from on-premise to cloud, and integrate various Office 365 services.
• Provide technical support and troubleshooting for both on-premise and cloud-based services.
• Implement and maintain security configurations, ensure compliance with organizational policies and industry best practices.
• Experience with AWS for implementation / configuration.
• In-depth knowledge of Active Directory architecture, design, and implementation.
• Strong understanding of Exchange Online, SharePoint Online, Teams, OneDrive, and Azure AD.
• Manage and troubleshoot Active Directory, Group Policy Objects (GPOs), DNS, DHCP, and File Services.
• Utilize PowerShell for automation and routine administrative tasks.
• Handle Active Directory replication, Sites & Services configuration, and FSMO role management.
• Implementing and enforcing security policies to protect data, including multi-factor authentication (MFA), data loss prevention (DLP), conditional access policies, and identity protection.
• Ensuring compliance with organizational policies, security standards, and industry regulations (e.g., IRS 1075), performing access reviews and audits, and implementing corrective actions to strengthen security controls.

Qualifications

Seniority level

Mid-Senior level

Employment type

Contract

Job function

Information Technology

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