Global IT Operations & Systems Administrator

Lakeland Fire + Safety; Huntsville (AL); On-site; USD 90,000 - 120,000; Full time

Job summary

Lakeland Industries is seeking an experienced IT Operations Analyst (Systems Administrator) to support and maintain the global IT infrastructure. The role emphasizes security, performance, and reliability across enterprise systems, including AD, Azure, 365, Exchange Online, SharePoint Online, and VMware environments.

The specialist will provide Tier III support, mentor junior staff, and collaborate with global teams to deliver secure and highly available computing.

Qualifications

• 5–10 years of progressively responsible experience as a Systems Administrator or Infrastructure Administrator.
• Strong experience administering Microsoft Active Directory, including Group Policy and Security Groups.
• Extensive experience supporting Windows Server and Windows desktop operating systems.
• Experience administering Microsoft Azure/Entra ID, Microsoft 365, and Exchange Online.
• Experience performing Exchange mailbox migrations and Microsoft 365 tenant administration.
• Experience configuring and administering SharePoint Online.
• Experience managing VMware vSphere and vCenter environments.
• Experience with Veeam Backup & Replication and enterprise storage (SAN).
• Experience configuring and troubleshooting firewalls, switches, and VPN connectivity.
• Experience supporting enterprise disaster recovery and business continuity environments.
• Knowledge of cybersecurity technologies, endpoint protection, monitoring platforms, and security best practices.
• Strong troubleshooting, analytical, and problem‑solving skills.
• Excellent written and verbal communication skills.
• Ability to prioritize multiple initiatives in a fast‑paced global environment.

Responsibilities

• Administer, maintain, and support enterprise Windows server infrastructure across global locations.
• Provide proactive technical support, troubleshooting, and resolution of infrastructure, network, and systems issues.
• Manage and administer Microsoft Active Directory, including Organizational Units (OUs), user and computer accounts, Group Policy Objects (GPOs), security groups, and authentication.
• Administer Microsoft Azure/Entra ID, Microsoft 365, and Exchange Online environments, including account provisioning, licensing, mailbox administration, and identity management.
• Configure, administer, and support Microsoft SharePoint Online, Microsoft Teams, and related collaboration technologies.
• Manage VMware vSphere and vCenter environments, including virtual server deployment, maintenance, patching, performance monitoring, and capacity planning.
• Administer backup and disaster recovery solutions, including Veeam Backup & Replication and SAN storage environments.
• Support network infrastructure, including firewalls, switches, wireless connectivity, VPNs, and remote office connectivity.
• Monitor infrastructure health, system performance, security alerts, and operational availability.
• Implement cybersecurity best practices, including perimeter hardening, endpoint protection, vulnerability remediation, and security monitoring.
• Support disaster recovery planning, testing, and business continuity initiatives.
• Perform server operating system upgrades, patch management, and lifecycle maintenance.
• Provide Tier III technical support to end users and mentor junior IT support personnel as needed.
• Coordinate with desktop support, infrastructure teams, vendors, and managed service providers to resolve complex technical issues.
• Participate in IT infrastructure planning, upgrades, migrations, and global technology initiatives.
• Maintain accurate technical documentation, standard operating procedures, and system configurations.
• Participate in after‑hours maintenance activities and provide on‑call support as required.

Skills

Systems Administrator experience

IT infrastructure expertise

Strong troubleshooting

Analytical thinking

Documentation discipline

Education

Bachelor's degree in IT/CS

Tools

Microsoft Active Directory

Azure/Entra ID

Microsoft 365

Exchange Online

SharePoint Online

Microsoft Teams

VMware vSphere

vCenter

Veeam Backup & Replication

SAN storage

Firewalls / VPN connectivity

Networking fundamentals

Job description

Lakeland Industries is seeking an experienced IT Operations Analyst (Systems Administrator) to support and maintain the global IT infrastructure. The role emphasizes security, performance, and reliability across enterprise systems, including AD, Azure, 365, Exchange Online, SharePoint Online, and VMware environments.

The specialist will provide Tier III support, mentor junior staff, and collaborate with global teams to deliver secure and highly available computing.