Find work in Canada.

323,948 jobs across our Canadian network. How we count

Jobs in Canada

25+ jobs

Email me new jobs Save this search

Added 10 mins ago
F
Service Writer
Finning
Prince George, BC
- Full-time
Previous Service Writer, Service Coordinator, Service Administrator, or similar experience is considered an asset.
Added 16 mins ago
T&
Project Coordinator/Administrator
Turner & Townsend
Toronto, ON
- Full-time
You are an experienced Project Coordinator/Administrator with 3+ years’ experience, seeking your next step or are currently working in a similar role within a comparable environment. You’re…
Added 28 mins ago
LC
Director, Pharmacy Operations (12 mos contract)
Loblaw Companies Limited
Vancouver, BC
- Full-time
Execute business initiatives and ensure Pharmacies are equipped and prepared to implement, identify any gaps, and reporting back to the program administrator
Added 44 mins ago
IT
HR and Payroll Administrator (18-Month Contact)
InTandem Talent
AB · Calgary, AB · Edmonton
- Full-time
Be an active participant and key stakeholder in SB Canada’s Health and Safety Program, helping to build a positive safety culture.
Added 44 mins ago
TS
Property Manager
The Salvation Army Canada and Bermuda Territory
Toronto, ON
- Full-time
Collaborates with program, support service, and leadership teams to address facility-related priorities and operational needs.
Added 44 mins ago
TS
Office Administrator
The Salvation Army Canada and Bermuda Territory
Listowel, ON
- Full-time
The Office Administrator provides secretarial and administrative support to The Salvation Army Listowel Citadel and Community Services and assists individuals and families who are seeking…
Added 44 mins ago
LH
Clinic Administrative Lead
LMC Healthcare
Barrie, ON
- Full-time
…our patients are receiving comprehensive care across multiple program areas. While providing hands-on support to the immediate Medical Office Administrator/Medical Assistant (MOA/MA) staff,…
Added 45 mins ago
TR
Transaction Administrator
TFN Realty Inc., Brokerage
Vaughan, ON
- Full-time
The Transaction Administrator is essential to maintaining the smooth processing of real estate transactions, ensuring ongoing support to our agents and internal departments, and upholding…
Added 45 mins ago
1
Dental Administrator - Oakville, ON - 12725
123Dentist
Oakville, ON
- $20 to $26 CAD / hour
- Full-time
The team located in Oakville, ON are looking for a passionate, hard-working Dental Administrator on a full-time and part-time basis.
Added 45 mins ago
CN
Senior Contract Administrator
Canadian Nuclear Laboratories
Chalk River, ON
- Contract
…yes, our Chalk River location is seeking a Senior Contract Administrator to provide leadership in both pre‑ and post‑contract management while serving as a key liaison between CNL and its…
Added 45 mins ago
CA
Adjoint(e) administratif(ve)
Centurion Asset Management Inc.
Montreal, QC
- Full-time
Added 45 mins ago
H
Assistant Contract Administrator
HDR
Burlington, ON
- Full-time
HDR is seeking an Assistant Contract Administrator to join the Construction and Field Services team in the Greater Toronto Area to work on provincial and municipal roadway and highway…
Added 45 mins ago
H
Construction Contract Administrator
HDR
Burlington, ON
- Full-time
HDR is seeking a Construction Contract Administrator to join the Construction and Field Services team in the Greater Toronto Area to work on provincial and municipal roadway and highway…
Added 58 mins ago
AO
Intake Administrator – Elder Housing Program - EUTC - 2026-97
Assembly of Manitoba Chiefs
Winnipeg, MB
- Full-time
Under the direction and supervision of the Director of Service Delivery of the Eagle Urban Transition Centre and the Program Coordinator of the Elder Housing Program Unit, the Intake…
Added 1 hour ago
CA
Adjoint(e) administratif(ve)
Centurion Asset Management Inc.
Montreal, QC
- Full-time
Added 1 hour ago
R
Boutique Administrator
Richemont
Vancouver, BC
- Full-time
Employee wellbeing is a top priority at Richemont. We offer a comprehensive benefits program to support employees and their loved ones. Our core benefits include company sponsored health,…
Added 1 hour ago
EXECUTIVE DIRECTOR
Southbridge Healthcare LP
Ottawa, ON
Hold a post-secondary degree (3-year program), or post-secondary diploma (2-year program) in health or social services.
Added 2 hours ago
GO
Social Worker (Western Region)
Government of Newfoundland and Labrador
NL · Newfoundland and Labrador, Canada
- $40.88 to $49.71 CAD / hour
- Full-time
As part of our team, you will have the opportunity to make a contribution, gain valuable experience in a range of program areas and perform the following duties:
Added 2 hours ago
AC
Specialist, Fatigue Risk Management Program - Temporary
Air Canada
Toronto, ON
- Full-time
Reporting to the Principal, Fatigue Risk Management Program, the Specialist, Fatigue Risk Management Program is accountable for strategic oversight, management and coordination of the…
Added 2 hours ago
TH
Marketing Cloud (Agentforce Marketing) Specialist, Askuity division
The Home Depot
Toronto, ON
- Full-time
…within The Home Depot (THD). Through our supplier analytics program, Askuity’s mission is to enable suppliers and merchants at The Home Depot to make profitable, data-driven decisions and…
Added 3 hours ago
C
Communication Specialist, BORN - Permanent Full-Time
CHEO
Ottawa, ON
- $45.37 to $53.39 CAD / hour
- Full-time
…Communications Specialist will work closely with subject matter experts, program teams and partners to plan, develop, edit and disseminate communications for BORN Ontario’s current and…
Added 5 hours ago
UO
Financial and Administrative Coordinator
University of Waterloo
Waterloo, ON
- Full-time
Prepare and coordinated payroll in Workday for Graduate and Undergraduate student Teaching Assistantships in consultation with Administrative Officer and Graduate Program Administrator.
Added 5 hours ago
M(
[C] Salesforce Engineer / Developer
MLSE (Maple Leaf Sports & Entertainment Partnership)
Toronto, ON · Scotiabank Arena
- Part-time
MLSE is looking for a Senior Salesforce Loyalty Cloud Administrator/Developer to support the administration, configuration, development, integration, and ongoing optimization of our…
Added 6 hours ago
FS
Area Safety Manager
First Student
Toronto, ON
- Full-time
Work closely with the workers’ compensation third-party administrator to support proactive claims management.
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…

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

Related Careers

Senior Analyst, Nuclear Safety Analysis

Ottawa, ON

Saskatoon, SK

Toronto, ON

Full Time

Advanced Technologies
Nuclear

2026-09-09

Business Development Executive (Nuclear)

Hybrid, CAN

Toronto, ON

Full Time

Advanced Technologies
Nuclear

2026-03-18

Primary Care Physician / Médecin de Soins Primaires

Ottawa, ON

Full Time; Part Time

Health
Physicians

2026-10-06

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

Report this job