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Added 27 mins ago
NV
Intermediate Security & Network Analyst (ID#5558)
New Value Solutions
Surrey, BC · South Surrey, BC
- Contract
New Value Solutions, a national IT consulting company, is seeking an Intermediate Security & Network Analyst to provide part-time Tier 2 security, network, and IT operations support. This…
Added 59 mins ago
OP
Research Analyst OIAU
Ottawa Police Service
Ottawa, ON
- Full-time
Under the direction of the Team Lead Operational Intelligence Analysis, the Research Analyst is responsible for undertaking research, analysis, and reporting on crime trends and supporting…
Added 1 hour ago
Manager HR Systems
Region of Waterloo
Kitchener, ON
Supervises a Senior Analyst of HRC Systems, SAP HXM Systems Analyst, and a Workforce Management and SAP HXM Systems Analyst.
Added 1 hour ago
E
Senior Analyst, Finance Systems
Extendicare
Markham, ON · Extendicare (Canada) Inc (Steeles Ave.)
- Full-time
Reporting to the Senior Manager – Finance Systems, the Senior Analyst – Finance Systems will be responsible for assisting with Workday financial system configuration, reporting and…
Added 1 hour ago
RJ
Senior Analyst, Third Party Risk Management Contract
Raymond James Ltd.
Vancouver, BC
- Contract
Reporting to the AVP Risk Management RJL & Chief Risk Officer Trust, the Senior Analyst Supplier Risk Management is responsible for acting as the liaison to internal business units in the…
Added 2 hours ago
Research Analyst OIAU
CityofOttawa
Ottawa, ON
Under the direction of the Team Lead Operational Intelligence Analysis, the Research Analyst is responsible for undertaking research, analysis, and reporting on crime trends and supporting…
Added 3 hours ago
AC
Cyber Operations Analyst
Air Canada
Dorval, QC
- Full-time
The Cyber Security Operations Centre Analyst will be working in a fast paced and innovative environment for one of North America’s top airlines. The Cyber Security Operations Centre Analyst…
Added 3 hours ago
VA
Junior Analyst, Investment Analytics
Vincent Associates Inc.
Toronto, ON
- Full-time
- Temporary
Fundata Canada Inc. is a multi-national financial data distributor and investment fund data and analytics company. The information we provide currently reaches thousands of advisors,…
Added 3 hours ago
Member IT Services - Senior IT Business Systems Analyst
Mohawk Medbuy Corporation (MMC)
Burlington, ON · Oakville, ON · Toronto, ON
The Senior IT Business Systems Analyst serves as the bridge between business challenges and technology solutions, with a primary focus on SAP Ariba and end-to-end procure-to-pay…
Added 3 hours ago
NV
Business Analyst - Network Infrastructure (ID#5555)
New Value Solutions
Vancouver, BC · Greater Vancouver, BC
- Contract
New Value Solutions, a national IT consulting company, is seeking a Business Analyst / Change Management Lead to assist with a Network Access Control (NAC) platform and infrastructure…
Added 4 hours ago
TP
Analyst, IT Support
TRANS-NORTHERN PIPELINES
Richmond Hill, ON
- Full-time
If you’re an IT professional who enjoys solving problems, helping people, and finding better ways to use technology, this could be the opportunity for you. As Analyst, IT Support, you’ll be…
Added 5 hours ago
OT
Lead Security Analyst - SOAR
Open Text Corporation
Waterloo, ON
- Other
The Lead Security Analyst - SOAR is a senior technical lead responsible for designing, building, and supporting security orchestration, automated response, and AI-enabled security…
Added 5 hours ago
RB
Analyst, High Risk Client Management - Contract Position
Royal Bank of Canada
Toronto, ON
- Full-time
A new and exciting opportunity has arisen to join the Global Anti-Money Laundering (AML) Compliance department as an Analyst, AML High Risk Client Management. Reporting to the Senior…
Added 6 hours ago
DT
Senior Analyst, Network Service Delivery - Canada Only
Dell Technologies
Quebec, QC
- Full-time
Senior Analyst, Network Services Delivery (Canada Only)
Added 6 hours ago
T
Senior Analyst, Advanced Security Response Team (ASRT), Web Application Security
Thales
Vancouver, BC
- Full-time
Thales is looking for a Senior Analyst, Advanced Security Response Team (ASRT), who will work with a team which is dedicated to providing first response to security incidents and focused on…
Added 6 hours ago
NS
2627-188 - Digital Technology Analyst (CS12) - IT Campus
Nova Scotia Community College - NSCC
Halifax, NS
- Temporary
Reporting To The Academic Chair For The School Of Applied Technology And Innovation, And Working Closely With The Systems Management & Security Faculty And Students To
Added 7 hours ago
I
Technical Support Analyst
ICES
Toronto, ON
- Contract
ICES is seeking a Technical Support Analyst to join our Technology department. The Technical Support Analyst is responsible for providing comprehensive end-user technical support and…
Added 7 hours ago
R
Analyst, High Risk Client Management - Contract Position
RBC
Halifax, NS · Toronto, ON
- Full-time
A new and exciting opportunity has arisen to join the Global Anti-Money Laundering (AML) Compliance department as an Analyst, AML High Risk Client Management. Reporting to the Senior…
Added 7 hours ago
IC
Technical Support Analyst
ICES Central
Toronto, ON
- Full-time
- Temporary
ICES is seeking a Technical Support Analyst to join our Technology department. The Technical Support Analyst is responsible for providing comprehensive end-user technical support and…
Added 7 hours ago
Y
Security Analyst (Fluent French)
YesWeHack
Montreal, QC
- Full-time
YesWeHack is growing in North America, and we’re looking for a passionate Security Analyst to join our mission in Montréal. You'll be joining a tight-knit crew of two (soon to be three!)…
Added 8 hours ago
RC
Cyber Security Analyst
Royal College of Physicians and Surgeons of Canada
Ottawa, ON
- Full-time
Reporting to Manager Cyber Security, the Cyber Security Analyst shares responsibility for day-to-day security operations while contributing distinct strengths that complement the…
Added 12 hours ago
R&
End User Systems Support Specialist
Robertson & Company Ltd.
Toronto, ON
- Full-time
Technical Support / User Assistance: Provide first level support for hardware, software, and network issues.
Added 17 hours ago
SS
Bilingual Technical Support Analyst, Contract-Hybrid, Laval, Quebec, Canada
SCM Services d’assurances
Laval, QC
- Part-time
Install, configure and maintain peripherals and network hardware.
Added 17 hours ago
SS
Technical Support Analyst, Contract -Edmonton, Alberta Canada or Markham, Ontario, Canada
SCM Services d’assurances
Markham, ON
- Part-time
Install, configure and maintain peripherals and network hardware.
Added 21 hours ago
WI
Information Security Operations Analyst (Toronto, Canada)
Women in Tech
Toronto, ON
- Full-time
A high level understanding of mobile, network and operating system security controls.

Closed listing

Calian in Space & Technology

Network Administrator

Ottawa, ON, Canada

$80,000 to $100,00 · Full-time

This opening has closed.

The original listing is kept below for reference.

Find open jobs More jobs with this employer

About employer

Job details

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

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Original job description

Archived listing. The details below describe a past opening.

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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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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