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Added 26 mins ago
MC
Level 2 3 Network Administrator & Projects Specialist (35949)
Myticas Consulting
Ottawa, ON
- Full-time
…onboardings, they are looking to add an experienced Level 2/3 Network Administrator & Projects Specialist to their Professional Services…
Added 5 hours ago
DQ
Technical support analyst - network
DAIRY QUEEN GRILL & CHILL
North Bay, ON
- From $37 CAD / hour
- Full-time
- On-site
Network and system administration/administrator
Added 7 hours ago
BT
IT Support Administrator
Beanfield Technologies Inc.
Toronto, ON
- $70,000 to $90,000 CAD / year
- Full-time
The IT Applications & Support Administrator II serves as a mid-level technical specialist bridging day-to-day end user support and enterprise application ownership within the End User…
Added 9 hours ago
IT Systems Administrator - Security & Operations
Tree Time Services
Sherwood Park, AB
The IT Systems Administrator owns the security, hardware lifecycle, and operational efficiency of our physical and cloud technology assets (~90 total endpoints across 3 locations).
Added 10 hours ago
CT
IT Support Specialist
CubePeaks Technology
Brampton, ON · Regional Municipality of Peel, ON
- Full-time
Added 18 hours ago
V
Senior Software Engineer
Virtusa
Halifax, NS
- Full-time
Application Gateway and Web Application Firewall practices with 5+ years of industry
Added 22 hours ago
IG
Information Technology Network Administrator
Insight Global
Vancouver, BC
- $90,000 to $110,000 CAD / year
- Full-time
Insight Global is seeking a IT Network Administrator to join their IT team. This position is ideal for an experienced infrastructure professional with a strong cybersecurity focus who…
Added 1 day ago
MI
IT Systems Administrator (ONSITE)
Magna International
Brampton, ON
- Full-time
Familiarity with FortiGate firewall is a plus.
Added 1 day ago
ES
Network system administrator
EXPERTISA SYSTÈMES INTÉGRÉS INC.
Victoriaville, QC
- From $36 CAD / hour
- Full-time
- Contract
- Hybrid
Added 2 days ago
IG
System Admin
Inland Group of Companies
Truro, NS · ITH Truro
- Full-time
Position Overview: Reporting to the Director of Information Technology, the Systems Administrator II is responsible for supporting, monitoring, maintaining, and improving the company’s…
Added 2 days ago
CT
Network Specialist
CIX Trading
Toronto, ON
- Full-time
Prior experience as a network engineer, specialist or network administrator.
Added 2 days ago
MT
Infrastructure Engineer
Manx Telecom Enterprise
Permanent North American Gaeltacht, ON
- Full-time
Added 3 days ago
S
IT System Administrator (Hybrid)
Siemens
Vaughan, ON
- Full-time
Siemens Ruggedcom IT is looking for a highly motivated IT System Administrator with a wide variety of IT knowledge and Project Management skills. In this role, you should be an excellent…
Added 3 days ago
M
Spécialiste infonuagique et DevOps / Cloud & DevOps Specialist
Montrium
Montreal, QC
- Full-time
Added 3 days ago
C
Senior Systems & Network Administrator (Windows, Linux, Cisco & F5)
CGI
Toronto, ON
- Full-time
We are seeking a highly skilled Senior Systems & Network Administrator to join our Infrastructure & Operations team. This role is responsible for the administration, maintenance,…
Added 3 days ago
IG
Network Security Administrator
Insight Global
Vancouver, BC
- $75,000 to $95,000 CAD / year
- Full-time
Insight Global is looking for a Network Security Administrator to join a leading legal services client in Vancouver. This individual will be responsible for supporting and securing the…
Added 4 days ago
CG
Network Administrator
Calian Group
Ottawa, ON
- Full-time
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…
Added 4 days ago
N
Enterprise Cloud & Platform Engineer
Numeris
Toronto, ON
- Full-time
Manage LAN, WAN, SD-WAN, wireless, VPN, firewall, DNS, DHCP, and network security services.
Added 5 days ago
Senior Specialist, Software Engineering (CI/CD & Automation Engineering)
CMHC - SCHL
Ottawa, ON · Montreal, QC
An expertise in Azure services (AKS, App Services, Functions, EventHub, API Management, SQL, VNets, Azure Firewall).
Added 5 days ago
MC
Level 2 3 Network Administrator & Projects Specialist (35949)
Myticas Consulting
Ottawa, ON
- Full-time
…onboardings, they are looking to add an experienced Level 2/3 Network Administrator & Projects Specialist to their Professional Services…
Added 6 days ago
MT
Professional Services Consultant
Manx Telecom Enterprise
Permanent North American Gaeltacht, ON
- Full-time
…proficient: TCP/IP, VLANs, routing basics, VPNs, DNS resolution and firewall rule troubleshooting. PowerShell Working knowledge: administration, repeatable tasks, reporting, bulk changes…
Added 7 days ago
C
Senior Network Administrator
CGI
Calgary, AB
- Full-time
The Senior Network Administrator is responsible for the day to day administration, monitoring, maintenance, troubleshooting, and support of enterprise network infrastructure, ensuring…
Added 7 days ago
IT
System Administrator
Ideon Technologies
Richmond, BC
- Full-time
We are seeking a System Administrator to support the reliable, secure, and efficient operation of Ideon’s IT systems and provide responsive technical support to employees. This role offers…
Added 9 days ago
R
Senior IT Administrator (On-site, Contract)
REDLAB
Toronto, ON
- Full-time
Hiring: Senior IT Administrator (On-site, Contract)
Added 9 days ago
CA
IT Infrastructure Analyst
CanadaOne Auto
AB · Edmonton, AB
- Full-time
· Microsoft Certified: Azure Administrator Associate or higher.

Calian Group

Network Administrator

Ottawa, ON, Canada

$80,000 to $100,00 · Full-time

Apply About employer

Applications open in a new tab.

Job details

Pay: $80,000 to $100,00
Job type: Full-time
Apply by: Nov 5, 2026
Posting language: English
Posted: Oct 6, 2026

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

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.

Qualifications

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.

Compensation

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

Apply About employer

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

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

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