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Added 18 mins ago
BC
Financial Analyst, Supply Chain (12-month Contract)
Bimbo Canada
Toronto, ON · Etobicoke, ON
- Contract
…the continued improvement and refinement of its supply chain network while serving major grocery chains, retail outlets and foodservice operations across…
Added 18 mins ago
MB
L'Analyste, Planification et Allocation (contrat) / Planning & Allocation Analyst (contract)
Maison Birks
Montreal, QC
- Contract
The Planning & Allocation Analyst ( contract) plays a critical role in supporting financial performance across the retail network by optimizing inventory levels, ensuring strategic product…
Added 34 mins ago
LC
Analyst, Supply Chain Replenishment
Loblaw Companies Limited
Brampton, ON
- Full-time
Work with Transport, Distribution and Vendors to co-ordinate flow of goods through the network
Added 49 mins ago
S
Analyst Level 2, HPLC - 12 Month Contract
SGS
Markham, ON
- $29 to $34 CAD / hour
- Full-time
…BENCHMARK FOR QUALITY AND INTEGRITY. OUR 96,000 EMPLOYEES OPERATE A NETWORK OF 2,600 OFFICES AND LABORATORIES, WORKING TOGETHER TO ENABLE A BETTER, SAFER AND MORE INTERCONNECTED…
Added 49 mins ago
S
Analyst Level 2, HPLC - 12 Month Contract
SGS
Markham, ON
- $29 to $34 CAD / hour
- Full-time
…BENCHMARK FOR QUALITY AND INTEGRITY. OUR 96,000 EMPLOYEES OPERATE A NETWORK OF 2,600 OFFICES AND LABORATORIES, WORKING TOGETHER TO ENABLE A BETTER, SAFER AND MORE INTERCONNECTED…
Added 50 mins ago
B
Service Desk Analyst
BGIS
Toronto, ON
- Full-time
Reporting directly to the Team Leader, the Service Desk Analyst provides first level support for all technical issues, for hardware, applications and infrastructure, experienced by BGIS…
Added 1 hour ago
B
Business Analyst, Winter 2027 (Co-op/Internship) - 8 month
BMO
Toronto, ON · BMOPLACE
- Full-time
…From in-depth training and coaching, to manager support and network-building opportunities, we’ll help you gain valuable experience, and broaden your…
Added 1 hour ago
B
Product Control Analyst, Winter 2027 (Co-op/Internship) - 4 Months
BMO
Toronto, ON · FCP
- Full-time
…to various Employee Resource Groups to further develop your network within…
Added 1 hour ago
B
Audit and Exam Support Analyst, Winter 2027 (Co-op/Internship) - 4 months
BMO
Toronto, ON · BMOPLACE
- Full-time
…From in-depth training and coaching, to manager support and network-building opportunities, we’ll help you gain valuable experience, and broaden your…
Added 1 hour ago
B
Operations Analyst (New or Recent Graduate)
BMO
Barrie, ON · BCC
- Full-time
Provides end to end technology support including computer, applications, network and storage, and root-cause analysis etc.
Added 1 hour ago
MM
Senior Analyst - IT Support
Marsh McLennan
Toronto, ON · Mississauga, ON · Kitchener, ON
- Full-time
As a Senior Analyst – IT Support (developing professional individual contributor), you will provide onsite and remote support to end users across multiple offices, installing, maintaining,…
Added 2 hours ago
WR
OT Security Analyst
Whitecap Resources Inc.
Calgary, AB
- Full-time
The OT Security Analyst will work closely with the OT Security team, provide day-to-day operational support for OT environments, act as an internal SOC team member, and complete…
Added 2 hours ago
LH
AI Augmented Quality Assurance Analyst I
LGI Healthcare Solutions
Montreal, QC
- Full-time
…contribute to the technological innovation supporting the healthcare…
Added 2 hours ago
TH
Engineering Analyst- 12 Month Contract
The Home Depot
Vaughan, ON
- Full-time
The Engineering Analyst uses continuous improvement and analytical methods to understand, model, and improve supply chain processes and productivity. This position focuses on applying…
Added 2 hours ago
GO
Senior Policy Analyst
Government of New Brunswick
Fredericton, NB
- Full-time
…developed and executed across the province. As a Senior Policy Analyst, you will work closely with senior leaders and departments across GNB to ensure streamlined processes and informed…
Added 6 hours ago
CI
Network Administrator
Calian in Space & Technology
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 6 hours ago
A
Test Automation Analyst
Accenture
Mississauga, ON · Montreal, QC
- Full-time
…unprecedented challenges, and they need us more than ever before. As a Network, ATCs are positioned to unlock greater opportunities and exponential value for our…
Added 7 hours ago
WM
Managing Consultant - Gas & LNG (Americas)
Wood Mackenzie
Calgary, AB · CA-Calgary-Office
- Full-time
Build and maintain an internal network across consulting, research, and sales to deliver the best possible outcomes for our clients and Wood Mackenzie
Added 8 hours ago
JF
SAP Functional Analyst · Order to Cash
Johnvince Foods
Toronto, ON
- $90,000 to $110,000 CAD / year
At least five years in an SAP order to cash functional or business analyst role
Added 9 hours ago
RR
(INT) Support Analyst
Rural Roads Health Services - AHI
Tillsonburg, ON
- Full-time
Rural Roads Health Services (RRHS) is actively seeking applicants for a Support Analyst.
Added 9 hours ago
S
Behaviour Consultant Mental Health Clinician, Outpatient Psychiatry, Neuromotor - BC Children’s Hospital & Sunny Hill Health Centre
Sanya’k̓ula
Vancouver, BC
- Full-time
…interdisciplinary team members, as well as members of the client's support…
Added 10 hours ago
A
Test Automation Analyst
Accenture
Mississauga, ON
- Full-time
…unprecedented challenges, and they need us more than ever before. As a Network, ATCs are positioned to unlock greater opportunities and exponential value for our…
Added 12 hours ago
KC
Junior Analyst, Investment Management (Coop)
KV Capital
AB · Edmonton, AB
- Internship
Reporting to the Director, Investment Management, the Junior Analyst, Investment Management is responsible for a variety of cross-functional responsibilities including assisting with the…
Added 13 hours ago
C
Analyst, Account Services
Clarity
Vancouver, BC
- $85,000 to $125,000 CAD / year
- Full-time
As a Customer Service Representative (Analyst, Account Services) at Clarity, you’ll play a key role in shaping the experience of every customer who joins our platform. You’ll work alongside…
Added 13 hours ago
A
Satellite Mission & Flight Dynamics Analyst
Actalent
Ottawa, ON
- $60 to $80 CAD / hour
- Full-time
…industry, is seeking a Satellite Mission & Flight Dynamics Analyst to support the performance, safety, and longevity of a satellite constellation throughout its operational…

Calian in Space & Technology

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 6, 2026
Posting language: English
Posted: Oct 6, 2026

Original job description

About Calian

At Calian, we help organizations overcome obstacles, manage risks, and drive progress. Since 1982, we’ve grown from a small consulting firm into a trusted global company across defence, space, health, nuclear energy, public safety, and government.

We create innovative solutions that tackle complex challenges and help organizations and communities stay resilient, informed, and connected. If you’re driven by purpose and energized by solving real-world challenges, we want you on our team.

Job Type: Full Time

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.

# #SF#

AI Usage Disclosure

At Calian, we do not use Artificial Intelligence (AI) to screen or evaluate candidates. AI tools may support backend administrative tasks, but they do not influence hiring decisions. All evaluations and decisions are made by real people on our recruitment team and hiring managers. All applicants are reviewed and only those chosen for an interview will be contacted by our recruiting team.

How we hire

Our hiring process is designed to help us get to know you and discover if you are the best fit for our team. It's also an opportunity for you to gauge if a role at Calian is the right fit for you.

Throughout the process, we’ll share details of the kind of work you’ll be doing, the projects you’ll be working on, the team you’ll be joining, and what it’s like working at Calian. Our biggest tip throughout the process is to just be your authentic self!

Our commitment to diverse, yet highly specialized solutions require many different skills and abilities. We look for the best talent that can contribute to Calian’s success as well as enhance our culture. We encourage you to apply to a role or join our talent community and sign up for job alerts that match your area of expertise and what you are looking for in your next opportunity.

During the recruiting process, you’re encouraged to notify us of any accommodations you may require. We’ll be happy to help.

We give the same time and consideration to everyone who applies. Here are a few things you can do to ensure your application shines:
Do your research on Calian, the department, and team you are looking to join
Add a cover letter that explains why you are a good fit for this position
Share a portfolio, personal websites, or links to your professional social media
In your CV, highlight your key achievements - this is your time to brag
Include dates! Share the timeline of your experience
Stand out by tailoring your resume to each position you apply to
Only apply to roles you’re genuinely interested in and that align to your experience
Be prepared! Do your research on Calian, the department, and team you are looking to join
View the responsibilities for the role and find examples that demonstrate how you’ve completed these in your previous work experience
Prepare a list of questions to ask us
Dress business casual for your interview (virtual and in person)
We assess your skills and fit, you assess our fit for you
We keep you updated and share expectations as we make progress in the recruiting cycle
Feel free to reach out to your Talent Acquisition Specialist at any time during the hiring process

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

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Apply About employer

More about this job

Responsibilities

Manage and optimize enterprise network infrastructure, including Wi-Fi, Fortinet firewalls, VPNs, Zscaler services, routing, switching, and network policies across on-premises, cloud, and hybrid environments. Monitor and troubleshoot network performance and security, maintain redundancy and disaster recovery, and support automation, compliance, and high availability.

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, Zscaler support experience, knowledge of core networking and security technologies, and experience with Azure and AWS networking.

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 Troubleshooting

Benefits

Company-Paid Benefits
Generous Time Off
Stock Purchase Plan
RRSP Program
Flexible Work Hours
Employee 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 Security
DNS
DHCP
VLANs
SD-WAN
VPN
OSI Model
Azure
AWS
Hybrid Connectivity
Network Automation
SNMP
Network Monitoring
Firewall Policies
Access Controls
Disaster Recovery
Network Redundancy
Log Analysis
Compliance

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