Network Administrator
- Ottawa, ON, Canada
$80,000 to $100,00 · Full-time
Applications open in a new tab.
Job details
- Pay
- $80,000 to $100,00
- Job type
- Full-time
- Apply by
- Posting language
- English
- Posted
Original job description
Position Overview
We are looking for a Network Infrastructure Administrator to join our Infrastructure Management team. In this role, you will be responsible for the design, implementation, and support of Calian’s network infrastructure systems, including enterprise Wi-Fi, firewall, routing, switching, policy enforcement, and automation across site, data center, and cloud environments. You will leverage your expertise in Fortinet and Zscaler technologies to ensure secure, high-performance connectivity across internet and private networks.
Working closely with Calian IT and business unit development teams, you will manage secure network connectivity, optimize firewall and SD-WAN configurations, maintain high availability and disaster recovery capabilities, and support the continuous improvement of network infrastructure. The ideal candidate is proactive, solutions-focused, and skilled at identifying and resolving complex network issues to ensure stability, security, and performance.
Responsibilities
Additional Requirements
$80,000 to $100,00
Position Type
We have 1 available position.
Perks And Benefits
We are looking for a Network Infrastructure Administrator to join our Infrastructure Management team. In this role, you will be responsible for the design, implementation, and support of Calian’s network infrastructure systems, including enterprise Wi-Fi, firewall, routing, switching, policy enforcement, and automation across site, data center, and cloud environments. You will leverage your expertise in Fortinet and Zscaler technologies to ensure secure, high-performance connectivity across internet and private networks.
Working closely with Calian IT and business unit development teams, you will manage secure network connectivity, optimize firewall and SD-WAN configurations, maintain high availability and disaster recovery capabilities, and support the continuous improvement of network infrastructure. The ideal candidate is proactive, solutions-focused, and skilled at identifying and resolving complex network issues to ensure stability, security, and performance.
Responsibilities
- Own and manage enterprise Wi-Fi infrastructure, ensuring optimal performance and coverage across all environments.
- Administer and optimize Fortinet firewalls, VPNs, security policies, and FortiManager configurations.
- Administer and support Zscaler cloud security services for secure internet and private connectivity.
- Design and enforce enterprise-wide network policies, including firewall rules, access controls, and compliance standards.
- Monitor and optimize network performance, capacity, and security across hybrid environments.
- Implement and maintain network redundancy and disaster recovery solutions.
- Integrate and support on-premises and cloud-based network services in Azure and AWS environments.
- Implement network automation and monitoring tools, including FortiManager and SNMP-based solutions.
- Collaborate with security teams to enforce network security best practices and compliance requirements.
- Troubleshoot network issues within Fortinet environments, including firewall rules, VPNs, and wireless connectivity, quickly identifying root causes and implementing effective solutions to maintain network stability and performance.
- Perform other duties as required within the scope of the role.
- College diploma or university degree in Computer Science or a related field, or equivalent relevant experience.
- 3+ years of experience with enterprise networking, including routing, switching, and firewalls.
- 3+ years of hands-on experience with Fortinet technologies, including FortiGate, FortiManager, and FortiAnalyzer.
- Experience supporting Zscaler cloud security services.
- Strong understanding of network security, DNS, DHCP, VLANs, SD-WAN, VPN technologies, and the OSI model.
- Experience with cloud networking in Azure and AWS environments and hybrid connectivity solutions.
- Experience using FortiManager and FortiAnalyzer for centralized policy management and log analysis.
- Strong analytical and troubleshooting skills with the ability to resolve complex network challenges.
Additional Requirements
$80,000 to $100,00
Position Type
We have 1 available position.
Perks And Benefits
- Competitive, company-paid benefits
- Generous time off package
- Stock purchase plan
- RRSP program
- Flexible work hours for eligible roles
- Programs to support employee health and well-being
More about this job
Responsibilities
Manage and optimize enterprise network infrastructure, including Wi-Fi, Fortinet firewalls, VPNs, Zscaler services, network policies, and hybrid connectivity across on-premises, Azure, and AWS environments. Monitor performance and security, maintain redundancy and disaster recovery, automate network operations, and troubleshoot complex connectivity issues in collaboration with IT and security teams.
Requirements
Requires a college diploma or university degree in Computer Science or a related field, or equivalent relevant experience, and at least three years of enterprise networking experience. Candidates should have at least three years of hands-on Fortinet experience, familiarity with Zscaler and Azure/AWS networking, and strong knowledge of network security, DNS, DHCP, VLANs, SD-WAN, VPNs, and troubleshooting.
Skills
- Enterprise Networking
- Routing
- Switching
- Fortinet
- FortiGate
- FortiManager
- FortiAnalyzer
- Zscaler
- Firewall Administration
- Enterprise Wi-Fi
- Network Security
- SD-WAN
- VPN Technologies
- Azure Networking
- AWS Networking
- Network Automation
Benefits
- Company-Paid Benefits
- Generous Time Off
- Stock Purchase Plan
- RRSP Program
- Flexible Work Hours
- Health and Well-Being Programs
Visa sponsorship
Not detected in the job text
Categories
- Technology
- Security & Safety
Keywords
- Enterprise Networking
- Network Infrastructure
- Enterprise Wi-Fi
- Fortinet
- FortiGate
- FortiManager
- FortiAnalyzer
- Zscaler
- Firewalls
- Routing
- Switching
- Network Policies
- Access Controls
- Network Security
- DNS
- DHCP
- VLANs
- SD-WAN
- VPN
- OSI Model
- Azure
- AWS
- Hybrid Connectivity
- Network Automation
- SNMP
- Network Monitoring
- Disaster Recovery
- High Availability
- Log Analysis
- Troubleshooting