Senior Systems Administrator - Edenvale (Longmeadow) at ACDC Dynamics SA

Description

Senior Systems Administrator

• ACDC Dynamics a leading manufacturer, importer, and distributor of quality products in the electrical, electronics, pumps, and tools industry.
• The Senior Systems Administrator is responsible for the design, implementation, maintenance, and optimization of ACDC Dynamics’ IT infrastructure.
• This role ensures high availability, performance, and security of critical business systems, including servers, networks, cloud environments, and enterprise applications.
• The incumbent will act as a technical lead within the IT function, supporting business continuity, driving infrastructure improvements, and mentoring junior IT staff.

Key responsibilities

Infrastructure & Systems Management

• Manage and maintain on-premises and cloud-based infrastructure (Windows/Linux servers, virtualization platforms, storage systems).
• Administer Active Directory, Group Policy, DNS, DHCP, and identity services.
• Oversee system performance, capacity planning, and availability.
• Maintain virtualization environments (e.g., VMware).
• Implement and manage backup, disaster recovery, and business continuity solutions.

Network & Security Administration

• Monitor and maintain network infrastructure (LAN/WAN, VPNs, firewalls, switches, routers).
• Ensure compliance with cybersecurity standards and best practices.
• Implement endpoint protection, access controls, and monitoring tools.
• Perform vulnerability assessments, patch management, and remediation.

Cloud & Modern Workplace

• Manage Microsoft 365, Azure, or other cloud platforms.
• Oversee email systems, collaboration tools (Teams, SharePoint), and cloud storage.
• Support hybrid infrastructure and cloud migrations.

Operational Support

• Troubleshoot system outages and performance issues.
• Maintain documentation for systems, configurations, and processes.
• Ensure SLA adherence and system uptime targets.

Project Delivery

• Lead or participate in IT infrastructure projects (upgrades, rollouts, new systems).
• Evaluate and implement new technologies aligned with business strategy.
• Work with vendors and service providers for system deployment and support.

Governance & Compliance

• Ensure systems adhere to company policies and regulatory requirements.
• Conduct audits, reporting, and risk assessments.
• Maintain licensing compliance and asset management.

Leadership & Mentorship

• Mentor junior administrators and IT support staff.
• Provide technical guidance and knowledge sharing.
• Assist in developing IT standards, procedures, and best practices.

Requirements

• Bachelor’s degree or Diploma in Information Technology / Computer Science or related field.
• Relevant certifications preferred:
• Microsoft Certified (Azure / M365 / Windows Server)
• VMware (VCP) or equivalent
• Minimum 5–8 years experience in systems administration.
• Proven experience in enterprise IT environments.
• Hands-on experience managing hybrid (on-prem + cloud) infrastructure.

Technical Skills & competencies

• Windows Server (2016/2019/2022) and/or Linux systems
• Active Directory & identity management
• Virtualization (VMware)
• Microsoft 365 and Azure
• Networking fundamentals (TCP/IP, routing, switching, firewalls)
• Experience with:
• Backup solutions (Veeam or similar)
• Monitoring tools ( PRTG)
• Ability to work under pressure and meet deadlines
• Excellent communication and stakeholder engagement
• Team leadership and mentoring capability
• Proactive and results-driven mindset
• Security compliance and risk mitigation
• Successful project delivery within timelines
• User satisfaction and support effectiveness
• Available to travel to branch offices or warehouses.
• Fast-paced environment supporting retail and operational systems.