Senior Systems Administrator

📍 ⏰ Expires 21 April 2026

Description

Seeking an experienced IT professional to lead technology operations across a multi-site retail network. This hands-on role focuses on ERP systems, network infrastructure, security, and database administration, with primary responsibility for Microsoft Dynamics 365 Business Central and LS Central retail extensions. Key Responsibilities: ERP Administration: Manage Microsoft Dynamics 365 Business Central and LS Central, including configuration, user support, upgrades, and documentation. Database Management: Administer Microsoft SQL Server, optimize performance, and ensure disaster recovery readiness. Network & Infrastructure: Oversee multi-site network infrastructure, Ubiquiti UniFi systems, Active Directory, and server environments. Security: Manage Sophos XGS Firewalls and Endpoint Protection, enforce IT security policies, and ensure compliance. Development & Automation: Create tools and integrations using PowerShell, Python, or Node.js to improve efficiency. Leadership: Mentor junior IT staff, maintain documentation, and liaise with external vendors.

Requirements

5–7 years of IT systems administration experience. Mandatory expertise in Microsoft Dynamics 365 Business Central. Strong skills in SQL Server, Active Directory, networking, and Windows Server. Advantageous: LS Central, scripting, virtualization, containerization, Azure/M365, and monitoring tools. Preferred Certifications: Microsoft Dynamics 365 Business Central Functional Consultant Associate, Azure Administrator or M365 certification, Sophos Certified Engineer, CompTIA Network+ or Security+.

Employer:

Provisional Driver's licence

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