System Administrator

• Maintain and support IT infrastructure and services for day-to-day manufacturing operations
• Maintain and coordinate upgrades of Citrix, Microsoft Exchange, network services and hardware, shop-floor systems, and third-party platforms
• Support hosted services and network monitoring and management across all facilities
• Design and architect networks
• Perform disaster recovery, LAN/WAN monitoring and troubleshooting, and documentation/recordkeeping
• Support and configure routers, switches, firewalls, VPN concentrators, VoIP services, and other network equipment
• Troubleshoot issues and outages
• Evaluate and maintain network performance and services to established standards
• Support Tier I helpdesk as needed
• Perform problem-solving tasks when alerted by users or monitoring systems
• Execute complex analysis and resolution of system issues
• Administer Microsoft Exchange, Citrix, and other production-facing technologies
• Maintain, configure, and ensure reliable operation of computer systems, network services, Active Directory, and VoIP services
• Install and support network components
• Manage, maintain, and test backup and recovery services
• Travel to other facilities on a quarterly basis as required
• Perform additional duties based on business needs

IT Systems Administrator

• Administer and maintain Linux operating systems, including security patches, kernel updates, OS enhancements, package repositories, compatibility, and performance monitoring
• Implement and enforce security best practices, including SSH hardening, Ansible playbooks, firewall rules, security policies, secure configurations, vulnerability scanning, remediation, and configuration compliance
• Provision, configure, and maintain Linux servers supporting Academic LAMP services and other applications
• Deploy, configure, and maintain Linux virtual machines in Hyper-V, Azure, Oracle Cloud Infrastructure (OCI), and other supported virtualization platforms
• Maintain high availability, clustering, reliability, and failover strategies for supported services
• Create, manage, and audit user accounts, roles, permissions, and application and Linux-system access
• Support Student Information System infrastructure through server installation, patching, upgrades, performance tuning, and decommissioning
• Advance infrastructure automation and AI-driven security enhancements, including Ansible-based provisioning, patch management, configuration-drift prevention, secure baseline enforcement, and automated vulnerability remediation
• Standardize deployment workflows for core application stacks to improve consistency, efficiency, security, and lifecycle management
• Lead and contribute to large-scale projects, implementations, and upgrades; mentor and train junior staff; and provide project leadership and work direction

Senior System Administrator

• Support IT devices and applications worldwide, including servers, PCs, network switches, phone systems, ERP systems, user applications, and wireless access points
• Maintain the infrastructure for Global Ideal Tridon Group companies, including hardware and software applications
• Maintain and protect company proprietary and confidential information
• Configure the ERP system and support Syspro systems
• Build PCs and develop desktop images
• Maintain switches, servers, wireless access points, and network infrastructure
• Run cabling and move hardware
• Administer Windows, SQL Server, Active Directory, VMware, DHCP, DNS, WSUS, firewalls, antivirus, backups, and phone systems
• Evaluate and implement new systems and technologies
• Support worldwide users, including work-from-home users and after-hours needs
• Maintain SharePoint, Cognos, FileMaker, and Infor EDI
• Perform other tasks as required