Network and Systems Administrator

Our Client is seeking an experienced System & Network Administrator to join their IT team and support a multi-national infrastructure spanning North and South America as part of a global network environment. The candidate will be responsible for deploying, configuring, maintaining, and securing the organization's network and server infrastructure to ensure reliable and efficient daily operations.

The ideal candidate will have strong hands-on experience with enterprise networking, server administration, virtualization, Microsoft 365, cybersecurity, and cloud technologies. This candidate will work closely with IT leadership to design and implement infrastructure solutions while providing operational support across multiple locations.

Key Responsibilities

• Security & Compliance
  • Apply, maintain, and enforce corporate security policies and standards.
  • Monitor systems for security vulnerabilities and implement remediation measures.
  • Communicate security requirements and best practices for end users.
  • Promote cybersecurity awareness throughout the organization.
  • Ensure compliance with company IT policies and procedures.
• Infrastructure Administration
  • Install, configure, maintain, and troubleshoot physical and virtual servers.
  • Administer and support network infrastructure including routers, switches, wireless networks, firewalls, and VPNs.
  • Manage network-attached storage (NAS) systems and backup solutions.
  • Support IP camera infrastructure and associated networking components.
  • Maintain server operating systems, firmware, software updates, and security patches.
  • Monitor and optimize network and server performance across multiple locations.
• Microsoft & Cloud Services
  • Administer Active Directory and related services including DNS, DHCP, File Services, and Remote Access Services.
  • Manage Microsoft 365 environments, including SharePoint, OneDrive, User permissions, and Synchronization.
  • Collaborate on hybrid-cloud infrastructure initiatives involving Microsoft Azure and AWS.
• Architecture & Project Support
  • Collaborate with the CTO and IT Manager to design and implement scalable infrastructure solutions.
  • Evaluate hardware and software requirements to support business growth.
  • Participate in infrastructure upgrades, migrations, and strategic IT projects.
  • Maintain technical documentation, diagrams, and operational procedures.
• Monitoring & Backup
  • Implement and maintain backup policies and disaster recovery procedures.
  • Monitor ISP connectivity and network performance.
  • Utilize network monitoring and logging tools to proactively identify and resolve issues.
  • Ensure business continuity through regular testing of backup and recovery processes.