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Added 14 mins ago
NH
Senior Production Engineer
Novara Human Capital Solutions
Calgary, AB
- Full-time
The Senior Production Engineer supports Acerta's operational and corporate objectives by leading production engineering activities across the operated asset base. Working closely with…
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AI
Senior Machine Learning Systems Engineer
Aptino, Inc.
Canada
- Contract
We are looking for an experienced Senior Machine Learning Systems Engineer to optimize large language model (LLM) inference performance across AWS Trainium platforms, including Trainium2…
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D
Senior Full Stack Developer (Java And React/Angular) - Operate (Future Opportunity)
Deloitte
Toronto, ON
- Full-time
…contribute to architecture decisions for large-scale distributed systems, while working with development teams to estimate effort, define technical solutions, and deliver features on…
Added 14 mins ago
D
Senior Java Backend Developer - Operate (Future Opportunity)
Deloitte
Toronto, ON
- Full-time
We are passively seeking Senior Java Developers to join our team on a 1-year fixed term. As a Java Developer at Deloitte, you will play a crucial role in designing, developing, and…
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Maintenance Engineer – Electricity Generation Assets
Raise
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- Full-time
Asset & Risk Management: Conduct technical evaluations, risk assessments, and independent studies. Work closely with senior engineering SMEs on complex or high-risk operational challenges.
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Data Support Engineer
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- Full-time
…quantitative analytical skills. Under the supervision of a Senior Professional Engineer, you will contribute to safe, reliable, and cost-effective engineering solutions while working within…
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Data Engineer (Sports & Prediction Markets)
Betstamp Ventures
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- Internship
You'll be part of our engineering team, working every day with the people who build our sports data platform.
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Senior Associate - Identity and Access Management
RSM Canada
Toronto, ON
- Full-time
BS in Computer Science, Information Systems, Cybersecurity, Engineering, or a related field, or equivalent professional experience.
Added 14 mins ago
WI
Civil Engineer-in-Training, Municipal Engineering
WSP in Canada
AB · Edmonton, AB
- Full-time
Knowledge of municipal engineering design principles including grading, stormwater management, water distribution, and sanitary systems.
Added 14 mins ago
CP
Project Engineer
Canada Packers Inc.
Brandon, MB
- Full-time
Key Interfaces: Senior Manager of Engineering, plant operations supervisors and superintendents, maintenance, Food Safety, Health and Safety, Procurement, Finance, and contractors and…
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Senior Full Stack Java Developer - Capital Markets
Rose International
Mississauga, ON
- Full-time
Seeking a Senior Forward Deployed Engineer with deep Java and Python expertise to work directly with Fintech clients in the Spread Products space. This is a hybrid engineering and…
Added 14 mins ago
UO
Research Associate
University of British Columbia
Vancouver, BC · UBCV | Chemical and Biological Engineering Building (CHBE)
- Full-time
Foster,Johan | Department of Chemical and Biological Engineering | Faculty of Applied Science
Added 14 mins ago
UO
Research Associate
University of British Columbia
Vancouver, BC · UBCV | Chemical and Biological Engineering Building (CHBE)
- Full-time
Foster,Johan | Department of Chemical and Biological Engineering | Faculty of Applied Science (Johan Foster)
Added 14 mins ago
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Security Specialist – Security Architect
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Edenwold No. 158, SK · Regina East, Saskatchewan
- Contract
We are seeking for a seasoned Senior Security Specialist / Security Architect to join their Intelligent Networks & Infrastructure team. In this role, you will combine high-level security…
Added 14 mins ago
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Intermediate Mechanical Designer
Global Infrastructure
Vancouver, BC
- Full-time
…the built environment by creating dynamic solutions - living systems - that are smart, resilient, and…
Added 14 mins ago
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Director, Equipment Planning and Biomedical Services
Mackenzie Health
Richmond Hill, ON
- $137,748 to $175,793 CAD / year
- Full-time
…Director-level leadership to the Central Equipment and Biomedical Engineering departments. This role works within an environment that has Design-Build-Finance-Maintain (DBFP) equipment…
Added 14 mins ago
LB
Senior Software Engineer, Agentic AI Products
Leo Berwick
Toronto, ON
- Full-time
We are hiring a Toronto-based Senior Software Engineer to join our founding in-house engineering team and build products from the ground up. This is a hands-on, individual contributor role…
Added 14 mins ago
WI
Senior Project Engineer, Energy
WSP in Canada
Calgary, AB
- Full-time
Bring your project engineering expertise to complex natural gas infrastructure projects where technical leadership, strong client relationships, and practical decision-making make a…
Added 14 mins ago
ZC
Senior Full Stack Developer (Angular & Java)
Ztek Consulting
Montreal, QC
- Full-time
Collaborate with designers to ensure design consistency and implement design systems.
Added 14 mins ago
CE
Project Sourcing: Canadian Drilling & Completion Contractor Needed – Pipeline & Well Tie-in Project (North Africa)
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Calgary, AB
- Full-time
The engineering and operational strategy of this campaign is personally led by Eng. Sallah El-Nagar, Senior Petroleum Engineer, Co-Founder & CEO / Co-Managing Director of COTI.
Added 14 mins ago
TU
Platform Engineering Manager
The University of British Columbia
Vancouver, BC
- $11,397 to $17,081.58 CAD / month
- Full-time
The Platform Engineering Manager provides people and technical leadership for core enterprise projects encompassing large, multi-faceted information systems within Enterprise Automation and…
Added 14 mins ago
AP
Tech Lead
Accommodations Plus International
Markham, ON
- $130,000 to $140,000 CAD / year
- Full-time
…architectural direction for our Java development initiatives. This is a senior, hands-on role: you’ll help set technical direction and architect solutions while staying technically involved…
Added 14 mins ago
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Senior Electrical Engineering Specialist
Trudell Medical International
London, ON
- Full-time
The Senior Electrical Engineering Specialist is responsible for leading the electrical development activities for advanced medical device products while providing technical leadership of…
Added 14 mins ago
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Product Manager, Agentic Products
Jetson
Kitchener, ON
- Full-time
…(Claude Code, Cursor, n8n, or similar), read and reason about the systems you own, and earn credibility with engineers because you can get into the work. Breadth and speed over deep…
Added 14 mins ago
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DevOps Team Lead
Pixieset
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- Full-time
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BDO

Senior Security Specialist

Vancouver, BC, Canada
Kitchener, ON, Canada
London, ON, Canada
Oakville, ON, Canada
Ottawa, ON, Canada
Toronto, ON, Canada

The expected range of compensation for this role is $77,000 to $117,000. · Full-time

Apply About employer

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Job details

Pay: The expected range of compensation for this role is $77,000 to $117,000.
Job type: Full-time
Experience: 5+ years of progressive experience in cybersecurity, with a focus on security operations, incident response, threat detection, or cyber defense.
Posting language: English
Posted: Oct 30, 2026

Original job description

Putting people first, every day

BDO is a firm built on a foundation of positive relationships with our people and our clients. Each day, our professionals provide exceptional service, helping clients with advice and insight they can trust. In turn, we offer an award-winning environment that fosters a people-first culture with a high priority on your personal and professional growth.

Your Opportunity

BDO Canada is looking for a Senior Security Specialist, a senior member of the Information Security team responsible for supporting the monitoring, detection, investigation, and response to cybersecurity threats across the organization. This existing role contributes to the continuous improvement of operational security capabilities, provides expertise in threat and vulnerability management, and helps protect BDO's systems, data, and digital assets.

Job Responsibilities

Monitor, investigate, and respond to cybersecurity events, alerts, and incidents across enterprise environments.

Perform detailed analysis of security incidents, including containment, remediation coordination, root cause analysis, and post-incident reviews.

Administer and optimize security technologies that support monitoring, detection, prevention, and response capabilities across the enterprise.

Conduct proactive threat and vulnerability analysis to identify risks and opportunities for improving security posture.

Collaborate with technology teams to prioritize, track, and remediate security vulnerabilities and risks.

Develop and maintain security procedures, response playbooks, and operational processes to improve the effectiveness of security operations.

Conduct investigations and analysis to identify, contain, and remediate cybersecurity threats and incidents.

Support security assessments, audits, and compliance activities by providing operational security expertise and evidence as required.

Assist in evaluating, implementing, and maintaining security technologies and capabilities to strengthen the organization’s security posture.

Contribute to security awareness and knowledge-sharing initiatives across technology teams and business stakeholders.

Mentor junior team members and provide guidance on security processes, technologies, and best practices.

Participate in on-call and incident response activities as required to support business continuity and operational objectives.

How do we define success for your role?

You demonstrate BDO's core values through all aspect of your work: Integrity, Respect and Collaboration
You understand our client’s industry, challenges, and opportunities; clients describe you as positive, professional, and delivering high-quality work
You identify, recommend, and are focused on effective service delivery to our clients
You share in an inclusive and engaging work environment that develops, retains, and attracts talent
You actively participate in the adoption of digital tools and strategies to drive an innovative workplace
You grow your expertise through learning and professional development

Qualifications & Requirements

Degree in Cybersecurity, Information Technology, Computer Science, Engineering, or a related field, or equivalent education and experience.

5+ years of progressive experience in cybersecurity, with a focus on security operations, incident response, threat detection, or cyber defense.

Strong knowledge of security operations, incident response, threat detection methodologies, and cybersecurity practices.

Experience working with enterprise security technologies supporting monitoring, detection, investigation, and response activities.

Experience investigating security incidents and coordinating remediation activities across technology teams.

Knowledge of cybersecurity frameworks, standards, and industry best practices.

Experience supporting security capabilities across cloud, endpoint, identity, and enterprise technology environments is considered an asset.

Strong analytical and problem-solving skills with the ability to assess risks and recommend practical security solutions.

Ability to communicate complex technical concepts to technical and non-technical stakeholders in a clear and effective manner.

Industry-recognized cybersecurity certifications are considered an asset.

The expected range of compensation for this role is $77,000 to $117,000. The advertised range represents the anticipated compensation for this position. The final offer may vary based on the successful candidate's qualifications, experience, specialized skills, and other business considerations.

Why BDO?

Our people-first approach to talent has earned us a spot among Canada’s Top 100 Employers for 2026. This recognition is a milestone we’re thrilled to add to our collection of awards for both experienced and student talent experiences.

At BDO, our people experience is guided by three core pillars - Do work with genuine care, Do what matters with purpose, and Do what’s next - shaping how we support our people, serve our clients, and grow together.

Our firm is committed to providing an environment where you can be successful in the following ways:

We enable you to engage with how we change and evolve, being a key contributor to the success and growth of BDO in Canada.
We help you become a better professional within our services, industries, and markets with extensive opportunities for learning and development.
We support your achievement of personal goals outside of the office and making an impact on your community.
We foster a collaborative, inclusive environment where your ideas are valued, and you can do your best work with genuine care and purpose
We encourage innovation and forward thinking, empowering you to embrace what’s next and help shape the future of our firm

Giving back adds up: Where company meets community. BDO is actively involved in our communities by supporting local charity initiatives. We support staff with local and national events where you will be given the opportunity to contribute to your community.

Total rewards that matter: We pay for performance with competitive total cash compensation that recognizes and rewards your contribution. We provide comprehensive benefits from day one, and a flexible personal time off policy. We’re committed to supporting your overall wellbeing and provide reimbursement for wellness initiatives that fit your lifestyle.

Everyone counts: We are committed to creating a workplace where employees can participate fully, contribute meaningfully and succeed without barriers. We are dedicated to fostering a workplace defined by respect, fairness, and a true sense of belonging for everyone. We recognize and celebrate the unique experiences, identities, and perspectives that each of us bring – and that these experiences strengthen how we work together. Our commitment extends to ensuring that our application process is both inclusive and accessible. If you require accommodation to complete the application process, please contact us.

Flexibility: All BDO personnel are expected to spend some of their time working in the office, at the client site, and virtually unless accommodations or alternative work arrangements are in place.

Our model is a blended approach designed to support the flexible needs of our people, the firm and our clients. It’s about creating work experiences that meet everyone’s needs and providing flexibility to adjust when, where and how we work to meet the expectations of our role.

Code of Conduct: Our Code of Conduct sets clear standards for how we conduct business. It reflects our shared values and commitments and includes guiding principles to help us make ethical decisions and maintain trust with each other, our clients, and the public.

BDO may use artificial intelligence enabled tools to support certain aspects of the recruitment process. While these tools assist our teams, our use of AI does not replace human decision making, and all employment-related outcomes are made by BDO personnel.

More information on BDO Canada’s Privacy Policy can be found here:

Ready to make your mark at BDO? Click “Apply now” to send your up-to-date resume to one of our Talent Acquisition Specialists.

To explore other opportunities at BDO, check out our careers page.

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More about this job

Responsibilities

The Senior Security Specialist is responsible for monitoring, investigating, and responding to cybersecurity threats across the organization. They also contribute to the continuous improvement of operational security capabilities and provide expertise in threat and vulnerability management.

Requirements

Candidates must have a degree in Cybersecurity, IT, Computer Science, or a related field, along with 5+ years of progressive experience in security operations or incident response. Strong knowledge of security frameworks, enterprise security technologies, and the ability to communicate complex technical concepts are required.

Skills

Cybersecurity
Incident response
Threat detection
Vulnerability management
Security operations
Risk assessment
Security monitoring
Cloud security
Endpoint security
Identity management
Security auditing
Compliance
Technical communication
Problem-solving
Mentoring

Benefits

Comprehensive benefits
Flexible personal time off policy
Wellness initiatives reimbursement
Learning and development opportunities

Visa sponsorship

Not detected in the job text

Keywords

Cybersecurity
Information Security
Incident Response
Threat Detection
Vulnerability Management
Security Operations
Cloud Security
Endpoint Security
Identity Management
Risk Assessment
Security Audits
Compliance
Cyber Defense
Security Frameworks
Business Continuity
Operational Security
Threat Analysis
Remediation
Root Cause Analysis
Security Technologies

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