Senior Systems Administrator, Distribution Ops (Lancaster)

Core-Health-; Lancaster (TX); On-site; USD 90,000 - 130,000; Full time

Job summary

Core Health & Fitness seeks a Systems Administrator - Distribution Operations to join the Lancaster, TX team. You will own the on-site infrastructure, support warehouse and shipping systems, and coordinate with global IT to ensure uptime and security.

You will manage Windows servers, AD, M365/Entra ID, virtualization, backups, and network gear, while providing end-user support and driving security best practices in a distribution environment.

Qualifications

• Five or more years of hands-on systems administration experience in a multi-site, distribution, or manufacturing environment.
• Strong proficiency administering Windows Server, Active Directory, and Microsoft 365 / Entra ID.
• Solid working knowledge of virtualization (VMware), backup solutions (Veeam), and SAN/NAS storage.
• Practical networking skills: switching, wireless, VLANs, firewalls, and VPN troubleshooting.
• Endpoint management experience with Microsoft Intune across Windows and macOS.
• Working familiarity with core security concepts: MFA, least-privilege access, endpoint protection, and patch management.
• Demonstrated ability to work independently as the senior on-site technical presence while collaborating effectively with a geographically distributed team.
• Strong troubleshooting, customer-service, and written communication skills.
• Ability to work on-site (3-4 days/week) in Lancaster, Texas and occasionally at a secondary site in the Dallas Metro area.
• Experience managing business AV systems (conference room tech, TV content, etc.).

Responsibilities

• Own the on-site infrastructure footprint at the Lancaster distribution center, ensuring high availability of systems supporting warehouse, shipping, and fulfillment operations.
• Administer, monitor, and maintain on-premise Windows servers and supporting infrastructure, including patching, firmware updates, backup verification, and capacity planning.
• Manage local network infrastructure — switching, wireless, VLANs, and firewalls — and coordinate primary and backup ISP connectivity.
• Maintain accurate asset, configuration, and network documentation for the site within enterprise standards.
• Troubleshoot integrations between warehouse and shipping tools and core business systems, including Oracle EBS (ERP) and Salesforce (CRM).
• Provide on-site and remote end-user support for Windows, macOS, iOS, and Android; manage endpoint provisioning and security via Intune; support conference-room AV.

Skills

Windows Server

Active Directory

Microsoft 365 / Entra ID

VMware

Networking

Intune

Security concepts

Patch management

Documentation

On-site leadership

Tools

Azure

Oracle OCI

AWS

Veeam

SAN/NAS storage

Job description

Core Health & Fitness seeks a Systems Administrator - Distribution Operations to join the Lancaster, TX team. You will own the on-site infrastructure, support warehouse and shipping systems, and coordinate with global IT to ensure uptime and security.

You will manage Windows servers, AD, M365/Entra ID, virtualization, backups, and network gear, while providing end-user support and driving security best practices in a distribution environment.