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Added 3 hours ago
PM
Product Analyst
Product Madness 📱🎮
Montreal, QC
- Full-time
We are looking for a dedicated Product Analyst to join our growing team. In this role, you will support the creative divisions within, working alongside other analysts and experts in data…
Added 3 hours ago
PM
Product Analyst
Product Madness 📱🎮
Montreal, QC
- Full-time
We are looking for a dedicated Product Analyst to join our growing team. In this role, you will support the creative divisions within, working alongside other analysts and experts in data…
Added 3 hours ago
PM
Product Analyst
Product Madness 📱🎮
Montreal, QC
- Full-time
We are looking for a dedicated Product Analyst to join our growing team. In this role, you will support the creative divisions within, working alongside other analysts and experts in data…
Added 3 hours ago
PM
Product Analyst
Product Madness 📱🎮
Montreal, QC
- Full-time
We are looking for a dedicated Product Analyst to join our growing team. In this role, you will support the creative divisions within, working alongside other analysts and experts in data…
Added 3 hours ago
FH
Business Analyst
Fraser Health
New Westminster, BC
- Full-time
The Business Analyst provides leadership and support by applying expert knowledge in business intelligence, data analysis, data mining, and performance reporting to provide evidence-based…
Added 3 hours ago
FH
Analyst, Business Systems
Fraser Health
Surrey, BC
- Full-time
Bachelor’s degree in computer science and/or related applied quantitative scientific field, plus five (5) to seven (7) years of related experience in decision support, business analysis,…
Added 3 hours ago
FH
Analyst, Business Systems
Fraser Health
Surrey, BC
- Full-time
Bachelor’s degree in computer science and/or related applied quantitative scientific field, plus five (5) to seven (7) years of related experience in decision support, business analysis,…
Added 4 hours ago
MT
Senior Financial Analyst, Business Insights
McCarthy Tétrault LLP
Toronto, ON
- Full-time
…and grow - every day.We are recruiting for a Senior Financial Analyst, Business Insights to join our team in our Toronto office. The successful candidate must have a minimum of 3 years of…
Added 4 hours ago
UA
Senior Analyst
U3 Advisors
Cambridge, ON
- Full-time
U3 Advisors is seeking a Senior Analyst to join our team full-time in our Boston (Cambridge) office. Senior Analysts work on projects across our consulting firm, providing critical research…
Added 4 hours ago
CO
Application & Integration Technical Analyst
City of Saint John
Saint John, NB
- Full-time
Under the direction of the designated IT Manager, the Application and Integration Technical Analyst is a technical lead responsible for system architecture, data strategy, and integration…
Added 4 hours ago
IB
Senior Business Analyst, Salesforce
IVEY BUSINESS SCHOOL FOUNDATION
London, ON
- $85,309 to $106,636 CAD / year
- Full-time
- Contract
The Senior Business Analyst is a solution-oriented, strategic thinker possessing a robust combination of system design, business process, and Salesforce expertise. In their role, they play…
Added 7 hours ago
TC
Analyste, Soutien technique - Bilingual IT Service Desk Analyst - Express Scripts Canada
The Cigna Group
Mississauga, ON
- Full-time
Poste : Analyste, Soutien technique - IT Service Desk Analyst
Added 7 hours ago
BT
Spanish Bilingual Service Desk Analyst
Buchanan Technologies
Charlottetown, PE
- Full-time
This role combines customer service excellence with technical troubleshooting. You will support users through phone, chat, email, and self-service channels while resolving technology issues…
Added 7 hours ago
Information Security Officer 3 (Security Architect, Application and Product Security)
Government of Alberta
Edmonton, AB
Every member of Technology and Innovation strives to enable the success of our Ministry partners and Albertans through providing exceptional client focused services that meet and exceed our…
Added 7 hours ago
DC
QA Analyst
Dover Corporation
Mississauga, ON
- Full-time
…operations. Investigating customer problems referred by technical support. Conducting historical analyses of test results. Performing initial debugging procedures by reviewing configuration…
Added 8 hours ago
Senior Technical Analyst
Innovation and New Technology
Winnipeg, MB
Post-secondary education in Information Technology or a related field, or an equivalent combination of education, training, and experience may be considered.
Added 8 hours ago
AG
Analyst, Data Science
Adelphi Group
Toronto, ON
- Full-time
We are looking for a Data Science Analyst to join our growing data science practice. In this role, you will support the development and delivery of quantitative models and analyses across a…
Added 8 hours ago
AG
Senior Analyst, Data Science
Adelphi Group
Toronto, ON
- Full-time
We are looking for a Senior Analyst, Data Science to join our growing data science practice. In this role, you will lead the development and delivery of quantitative models and analyses…
Added 8 hours ago
AG
Data Analytics Lead
Adelphi Group
Calgary, AB
- Full-time
…definitely something you’re looking for. And you’ll expose your analyst to all Marketing Science sub-disciplines to help develop their…
Added 8 hours ago
WC
Programmer Analyst
Workers Compensation Board of PEI
Charlottetown, PE
- Full-time
The Programmer Analyst is required to provide support coverage for the WCB Website, WCB E-Services, WCB Intranet and all legacy applications. The Programmer Analyst position also provides…
Added 8 hours ago
M
Data Governance Analyst
Morningstar
Toronto, ON
- Full-time
Morningstar DBRS is looking for a Data Governance Analyst to help shape how critical credit data is organized, governed, and made ready for analytics, reporting, and AI-enabled products.…
Added 8 hours ago
O
IT Analyst
Onterris
Guelph, ON · CAN-Ontario-Guelph
- Full-time
As a key member of the Enterprise Technology team, the IT Analyst will be responsible for overseeing the client computer systems and serving as the first line of support as tickets come…
Added 8 hours ago
TB
Workday Analyst
Tilray Brands, Inc.
Toronto, ON
- $80,000 to $90,000 CAD / year
- Full-time
Reporting to the Director, HCM and Compensation, the Workday Analyst will deliver operational and service excellence in regard to HR data and system functions. This role will primarily…
Added 10 hours ago
SM
RQ11531 – Scrum Master – Intermediate
S M Software Solutions Inc
Toronto, ON
- Internship
Bachelor’s degree in Computer Science, Information Technology, Business, or a related field.
Added 11 hours ago
R&
Senior Business Analyst - Finance Transformation
Robertson & Company Ltd.
Toronto, ON
- Contract
Support solution design workshops, stakeholder meetings, and cross-functional working sessions involving finance, risk, compliance, and technology partners.

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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