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Added 10 hours ago
M
Senior Critical Environment Electrical Engineering
Microsoft
Toronto, ON
- Full-time
Microsoft’s Cloud Operations & Innovation (CO+I) is the engine that powers our cloud services. As a CO+I Senior Electrical Engineer, you will perform a key role in delivering the core…
Added 23 hours ago
M
Senior Critical Environment Electrical Engineering
Microsoft
Toronto, ON
- Full-time
Microsoft’s Cloud Operations & Innovation (CO+I) is the engine that powers our cloud services. As a CO+I Senior Electrical Engineer, you will perform a key role in delivering the core…
Added 1 day ago
CL
Senior Microsoft 365 Engineer
Charger Logistics Inc.
Brampton, ON
- Full-time
We are looking for a Senior Microsoft 365 Engineer- Identity & Security to independently own, administer, secure, and govern our enterprise Microsoft cloud environment. The role focuses on…
Added 1 day ago
PR
Sr Lead-IT Infrastructure Ops (Associate Manager)
Peel Regional Police
Brampton, ON
- $165,396 to $179,322 CAD / year
- Full-time
As a Senior Lead-IT Infrastructure Operations within our ITS Infra and Data Centre Operations department, you will be responsible for directing the day-to-day operational delivery of all…
Added 1 day ago
S
Senior Consultant, Microsoft Security Engineer – Purview & AI Protection
Slalom
Vancouver, BC · Greater Vancouver Metropolitan Area
- Full-time
We are seeking a Senior Consultant - Microsoft Security Engineer with deep expertise in Microsoft Purview and AI Data Protection to help clients design, implement, and operationalize secure…
Added 1 day ago
S
Senior Consultant, Microsoft Security Engineer – Purview & AI Protection
Slalom
Calgary, AB
- Full-time
We are seeking a Senior Consultant - Microsoft Security Engineer with deep expertise in Microsoft Purview and AI Data Protection to help clients design, implement, and operationalize secure…
Added 2 days ago
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Senior Systems & Security Analyst - Calgary, AB
Optiom
Calgary, AB
- Full-time
Strong Microsoft 365 administration skills, including identity management and endpoint security
Added 2 days ago
ZS
Senior L3 AI Engineer (JS-3)
Zodiac Solutions, Inc
Montreal, QC
- Full-time
We are seeking a Senior Level 3 AI Engineer to act as the first point of call for engineering issues across the firm’s end user AI products - Microsoft Copilot, OpenAI ChatGPT, Anthropic…
Added 4 days ago
FS
Senior Platform Engineer, Performance Management
Four Seasons Hotels and Resorts
Toronto, ON · Four Seasons Corporate Headquarters Toronto
- Full-time
The Senior Platform Engineer is responsible for managing the technical delivery lifecycle of Dynamics 365 Finance & Operations (D365 F&O), including source control, branching strategies,…
Added 4 days ago
MH
Sr. Project Engineer
MSP Hire, Inc.
Toronto, ON
- $110,000 to $120,000 USD / year
- Full-time
Technical Escalations: Serve as a senior escalation point for complex issues involving Microsoft 365, Azure, servers, networking, virtualization, identity management, and cybersecurity.
Added 4 days ago
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Director of Business Technology
Liteline
Richmond Hill, ON
- Full-time
Solid Microsoft 365, identity, MFA, endpoint and security fundamentals.
Added 5 days ago
C
Cybersecurity Architect
CGI
Winnipeg, MB
- Full-time
Design and review security architectures for Microsoft Azure, AWS, and/or Google Cloud environments.
Added 5 days ago
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Senior Systems Support Professional
Jolera
Remote, Canada
- Full-time
- Remote
The Senior Systems Support Professional is key to delivering best in class resolutions for our customers and their employees/members. The incumbent will demonstrate confident and…
Added 5 days ago
J
Senior Systems Support Professional
Jolera
Canada
- Full-time
The Senior Systems Support Professional is key to delivering best in class resolutions for our customers and their employees/members. The incumbent will demonstrate confident and…
Added 8 days ago
Senior IT Support Engineer
Pantheon Systems, Inc
Vancouver, BC
This is a senior individual-contributor role for someone who can independently troubleshoot complex technical issues, take ownership of ambiguous problems, and partner effectively across…
Added 9 days ago
BS
Senior Cybersecurity Engineer
Blackline Safety
Calgary, AB
- Full-time
The Senior Cybersecurity Engineer will provide technical leadership across these environments while working alongside dedicated cybersecurity specialists, including Cybersecurity…
Added 9 days ago
BS
Senior Cybersecurity Engineer
Blackline Safety
Remote, Canada
- Full-time
- Remote
The Senior Cybersecurity Engineer will provide technical leadership across these environments while working alongside dedicated cybersecurity specialists, including Cybersecurity…
Added 9 days ago
CL
Senior Microsoft 365 Engineer
Charger Logistics Inc
Remote, Canada
- Remote
We are looking for a Senior Microsoft 365 Engineer- Identity & Security to independently own, administer, secure, and govern our enterprise Microsoft cloud environment. The role focuses on…
Added 9 days ago
CL
Senior Microsoft 365 Engineer
Charger Logistics Inc.
Brampton, ON
- Full-time
We are looking for a Senior Microsoft 365 Engineer- Identity & Security to independently own, administer, secure, and govern our enterprise Microsoft cloud environment. The role focuses on…
Added 14 days ago
1
Infrastructure Architect
123Dentist
Toronto, ON
- $150,000 to $175,000 CAD / year
- Full-time
The Infrastructure Architect is the senior technical engineer for 123Dentist’s server, identity, cloud, and network infrastructure, combining deep hands-on design and engineering with…
Added 15 days ago
A
Senior ASIC RTL Design Engineer, AI Networking IP
AMD
Ottawa, ON · Kanata, ON
- $128,000 to $192,000 USD / year
- Full-time
We are looking for a talented ASIC RTL Design Engineer to join our IP design team developing high-performance networking and communications IP for advanced AMD products. Our intellectual…
Added 15 days ago
M
Senior Software Engineer
Microsoft
Vancouver, BC
- Full-time
As a Senior Software Engineer on the IC3 AEGIS team, you will design and build an AI-driven platform supporting centralized security automation and risk remediation. You will develop…
Added 17 days ago
C
Cybersecurity Architect
CGI
Mississauga, ON
- Full-time
Design and review security architectures for Microsoft Azure, AWS, and/or Google Cloud environments.
Added 17 days ago
T
Information Security Analyst (Detection Engineer)
TD
Toronto, ON
- Full-time
…experience with SIEM platforms, and familiarity with cloud, identity, endpoint, and network security concepts. The role requires hands-on experience with Splunk, Microsoft Sentinel and the…
Added 18 days ago
DI
Senior IT Security Engineer
Draganfly Inc.
Burnaby, BC
- $120,000 to $140,000 CAD / year
- Full-time
The Senior IT Security Engineer builds, operates, and improves security across Draganfly’s cloud-first IT environment. This hands-on role combines Microsoft 365 and cloud security…

Optiom

Senior Systems & Security Analyst - Calgary, AB

Calgary, AB, T2P 1H5, Canada

Full-time

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Job details

Job type: Full-time
Posting language: English
Posted: Oct 22, 2026

Original job description

OPTIOM INC. | Driven by Aviva

Senior Systems & Security Analyst

Information Technology • 8+ Years Experience • Calgary, AB • Hybrid • Full-Time

Own the architecture. Defend the perimeter. Build infrastructure that moves as fast as the business does.

Optiom is growing fast - and the systems and security infrastructure that supports that growth needs a senior technical mind at the helm. We are hiring a Senior Systems & Security Analyst to take ownership of our enterprise network architecture, Azure environment, and security perimeter across a national operation backed by one of Canada's largest insurers.

This is a senior individual contributor role with real scope. You will be the technical lead on infrastructure design, security initiatives, and production change coordination - not supporting someone else's architecture, but building and defending your own.

Who You Are

You are a senior infrastructure and security professional who thinks in architecture, not just tickets. You have spent years in the weeds of Azure networking, firewall design, and enterprise systems - and you are ready for a role where that depth actually shapes how a company operates.

You Bring

8+ years of hands-on experience in enterprise infrastructure, networking, and cybersecurity
Deep expertise in Microsoft Azure infrastructure: virtual networks, Azure Front Door, Application Gateway, and web application firewalls (WAFs)
Proficiency in enterprise routing and switching, DNS, firewall management, and network segmentation
Experience leading infrastructure and security projects end-to-end - from technical evaluation through implementation
Strong Microsoft 365 administration skills, including identity management and endpoint security
Experience managing vulnerability assessments, remediation planning, and incident response
Ability to coordinate production changes and infrastructure dependencies with software development teams
Analytical instincts for complex log review, DNS analysis, and network traffic investigation
A collaborative, leadership-oriented presence - comfortable mentoring junior analysts and serving as the senior escalation point

Bonus Points For

Microsoft Certified: Azure Network Engineer Associate (AZ-700) or equivalent certification
Experience working in a regulated industry - insurance, financial services, or a similarly governance-conscious environment
Familiarity with Aviva or other enterprise parent-company IT governance frameworks
Demonstrated experience building or maturing a security program in a growing organization

Who We Are

Optiom helps Canadians worry less about their financial position and lifestyle when it comes to the benefits provided by traditional auto insurance. We take a customer-centric approach and provide greater value to Canadian drivers through our total loss vehicle replacement products and additional benefits. Optiom provides products in BC, Alberta, Saskatchewan, Manitoba, Ontario, and Nova Scotia. As a coverholder at Lloyd's, this allows us to deliver on our commitment with both speed and simplicity.

We are a team of specialists who take pride in what we build and how we serve. Our products protect Canadians in moments that matter, and our people are the reason our broker partners trust us. Joining Optiom means joining a business with strong backing, a clear purpose, and real room to grow.

Optiom is a specialty MGA and a wholly owned subsidiary of Aviva Canada, one of the country's largest property and casualty insurers. We design and distribute specialty insurance products through a national network of broker partners, embedded at the point of vehicle financing and leasing.

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More about this job

Responsibilities

The Senior Systems & Security Analyst will own the enterprise network architecture, Azure environment, and security perimeter. They are responsible for leading infrastructure design, security initiatives, and coordinating production changes across the organization.

Requirements

Candidates must have 8+ years of hands-on experience in enterprise infrastructure, networking, and cybersecurity. Deep expertise in Microsoft Azure infrastructure and strong Microsoft 365 administration skills are required for this role.

Skills

Azure Infrastructure
Network Architecture
Cybersecurity
Firewall Management
Microsoft 365 Administration
Identity Management
Endpoint Security
Vulnerability Assessment
Incident Response
DNS Analysis
Network Segmentation
Azure Front Door
Application Gateway
WAF
Enterprise Routing
Switching

Visa sponsorship

Not detected in the job text

Keywords

Azure
Cybersecurity
Network Architecture
Microsoft 365
Firewall
DNS
WAF
Azure Front Door
Application Gateway
Identity Management
Endpoint Security
Vulnerability Assessment
Incident Response
Infrastructure Design
Enterprise Networking
AZ-700
Insurance
Governance
IT Systems
Network Segmentation
Log Review
Production Change Coordination
MGA
Lloyd's

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