This posting is for an existing job vacancy. Fox Limited (ESFL) has set the standard for safety and quality in the construction and fabrication industry. We have been unique in the industry as the ones who have helped build Canada’s infrastructure.

Our goal is to foster, cultivate, and preserve a culture of diversity, equity, and inclusion so that all employees feel valued and respected. Our employees are our greatest asset. An attractive health and dental benefits package for you and your family (dependents) Health Care Spending Account and Healthy Living Wellness Account options Employee Assistance Program Support of professional growth Our office in Niagara Falls, ON, is looking for a Systems Administrator to join our team.

Operations

Manager, the Systems Administrator is responsible for supporting and optimizing the corporate IT infrastructure, spanning multiple offices and job sites. This role involves the design, deployment, management, and support of servers, storage solutions, networking, and security systems.

Responsibilities include project management, performance tuning, security tasks, and technical support for infrastructure-related issues escalated from the Helpdesk. Design, deploy, and support servers, storage solutions, network infrastructure, security systems, and backup and recovery plans. assist with backup and recovery services.

Administer

Exchange and other email servers, ensuring backups, restores, and maintenance activities are performed and verified. Implement and support data security strategies including encryption, authentication, antivirus, spam filtering, and access control. Ensure network infrastructure uptime, manage firewalls, and support all data communication.





Respond to security vulnerabilities, conduct threat analysis, implement security improvements, and perform patch management. Apply OS updates, upgrade administrative tools, and configure new services. Prepare contingency plans for service recovery and contribute to disaster recovery procedures.

Perform analysis and research to formulate technology solutions for complex business needs. Investigate and pilot new technology to enhance IT infrastructure. Manage infrastructure capacity planning and performance monitoring.

Perform routine audits of systems and software. Provide support for escalated Helpdesk issues and act as a technical lead for helpdesk/field technicians. Maintain operational support documentation, including network diagrams, configuration information, and procedures.

Participate in after-hours and weekend maintenance and problem resolution as required. Occasional travel to branch offices and job sites as needed. College diploma or University degree in Computer Science, Network Administration, or a related field.

CompTIA, Microsoft, Cisco) are an asset. Minimum 6+ years of experience in IT infrastructure.

Experience with modern technologies and best practices in IT infrastructure, including cloud services, virtualization, and automation. Proficiency in Windows Server environments (Windows Server 2016+), Active Directory,



and Microsoft Exchange. Networking experience, including routing, VLANs, switching, firewalls, and wireless. Solid understanding of IT security principles and practices.

Experience with scripting languages (e.g., PowerShell, Python) for automation. Flexibility and responsiveness to provide high-quality service. Mentorship ability to train and support junior staff. Quality and Continuous Improvement ESFL is a privately owned, Canadian, multi-trade fabricator and constructor, providing a single-source solution for Industrial, Institutional, Commercial, and Power Generation sectors.

ESFL has established a reputation for safety, executing high quality workmanship, operational flexibility, efficiency, and timely project completion. As a fully integrated, multi-trade construction firm, ESFL provides clients with a sole source solution for their detailed engineering, fabrication, construction, and maintenance needs. We are a solutions-based provider that delivers a superior level of service from ‘cradle to grave,’ as we offer multi-trade, service-oriented solutions for all your Industrial, Commercial, Institutional, and Energy products.

Headquartered in Niagara Falls, Ontario, we maintain full-service regional offices in Hamilton, Toronto, Port Robinson, Oshawa, Kincardine, and Kingston. Final compensation will be determined based on qualifications, experience, and internal equity. Canadian work experience is not required.

Please note that artificial intelligence tools are not utilized in the applicant screening process. We will accommodate applicants with disabilities throughout the recruitment and selection process.

📌 IT Network Administrator (Niagara Falls)
🏢 E.S. Fox
📍 Niagara Falls