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Added 3 mins ago
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Forward Deployed Engineer, Infrastructure Specialist (North America)
Cohere
Remote, Canada
- Full-time
- Remote
…companies to deploy AI while maintaining control over sensitive data. North integrates seamlessly with existing workflows, providing a trusted platform that connects AI agents with…
Added 18 mins ago
KS
Procurement & NetSuite Specialist
Kelly Services (Canada), Ltd.
Waterloo, ON
- $65,000 to $70,000 CAD / year
- Full-time
Kelly is recruiting a Procurement & NetSuite Specialist for a manufacturing client in Waterloo. This hands-on opportunity combines purchasing and supplier management with maintaining the…
Added 18 mins ago
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IVVQ Test Specialist
Thales
Mill Bay, BC
- Full-time
…Validation, and Quality Team) is looking to add an IVVQ Test Specialist to the Thales team, to be based in Victoria or Halifax. The IVVQ Specialist plays a critical role as part of the…
Added 18 mins ago
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IVVQ Test Specialist
Thales
Fredericton, NB · Halifax, NS
- Full-time
…Validation, and Quality Team) is looking to add an IVVQ Test Specialist to the Thales team, to be based in Victoria or Halifax. The IVVQ Specialist plays a critical role as part of the…
Added 18 mins ago
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Category Specialist – Turbomachinery
TC Energy
Calgary, AB
- Full-time
Working with Project teams, Business Units, Fleet Specialists, Engineering, Legal and suppliers, this role aligns equipment procurement with long-term maintenance, capital spares and…
Added 18 mins ago
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Security Architect
BuzzClan
Regina, SK
- Contract
Role: Security Specialist – Security Architect
Added 32 mins ago
BP
Quality Program Specialist
Bruce Power
Bruce Power
- Full-time
In support of achieving excellence and business results through safe, reliable operations, our Quality Assurance Program department is currently hiring for a Quality Program Specialist.
Added 1 hour ago
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Marketing Administrator
Napoleon
Barrie, ON
- Full-time
Napoleon leads the way with innovative engineering, advanced manufacturing techniques, unsurpassed customer service and remarkable product quality. Our award-winning products offer a…
Added 1 hour ago
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Gestionnaire De Projet | Project Manager (Aerospace)
Aston Carter
Montreal, QC
- $50 to $65 CAD / hour
- Contract
We are seeking a highly analytical and organized Project Management Specialist to support strategic sourcing and supplier transition initiatives within the Supply Chain organization. This…
Added 1 hour ago
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Production Support Specialist
Hays
Toronto, ON
- Contract
The successful candidate will work closely with engineering and development teams to handle problem management activities, including designing, building, and maintaining systems while…
Added 1 hour ago
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Energy Management Specialist
Maple Leaf Foods Inc
Winnipeg, MB
- Full-time
Reporting to the Continuous Improvement Manager, the Energy Management Specialist will implement conservation measures, monitor energy consumption and seek out opportunities for increasing…
Added 1 hour ago
FS
Security Professional
Focus Systems Inc.
Regina, SK
- Contract
Focus Systems is seeking an experienced Security Specialist - Security Architect (Intermediate) to provide security specialist and solution architecture expertise supporting critical…
Added 1 hour ago
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Scheduler
Startec
Calgary, AB
- Full-time
We serve as specialist partners expanding the expertise and capacity of industrial operators, new project development teams, engineering firms, and equipment manufacturers.
Added 1 hour ago
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Sales Administrator (Industrial Refrigeration)
Startec
AB
- Full-time
We serve as specialist partners expanding the expertise and capacity of industrial operators, new project development teams, engineering firms, and equipment manufacturers.
Added 1 hour ago
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Security Specialist - Security Architect
Global Technical Talent, an Inc. 5000 Company
Regina, SK
- $50 to $80 CAD / hour
- Contract
This role provides security specialist/architect expertise with operational experience to advise and support Operations in addressing identified security gaps. The resource will help…
Added 1 hour ago
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Consultant/Consultante
Efor (formerly PharmEng Technology)
Toronto, ON · Greater Toronto Area, Canada
- Contract
✅ Temperature Mapping Specialist: study design, logger placement, data analysis, hot/cold spot identification
Added 1 hour ago
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Senior Mechanical Engineer - Rotating Equipment
Kent
Calgary, AB
- Full-time
Kent is looking for a Senior Mechanical Engineer – Rotating to join our engineering team in our Sarnia, Ontario, Calgary, or Edmonton, Alberta office. The successful candidate will provide…
Added 1 hour ago
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Environmental Management Specialist
Metrolinx
Canada
- Full-time
We’re looking for an Environmental Management Specialist to audit and inspect facilities, processes, and documentation of Metrolinx staff and contractors for compliance with EMS…
Added 1 hour ago
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Sr. Technical GEO/SEO Specialist
Borrowell
Remote, Canada
- $85,000 to $110,000 CAD / year
- Full-time
- Remote
You’ll lead our organic and AI visibility strategy end to end, from working with Engineering to building content that humans and engines trust and cite, including leveraging real member…
Added 1 hour ago
TT
Quality & Reliability Engineering Specialist
Teledyne Technologies Incorporated
Waterloo, ON · Canada - Waterloo, ON
- Full-time
…hands-on role, you’ll combine quality assurance with reliability engineering, turning inspection results, test data, and product failures into practical…
Added 1 hour ago
2I
Cyber Security Consultant
2iSolutions Inc.
Regina, SK
- Contract
Provide security specialist/architect expertise with operational experience to advise and support Operations in addressing identified security gaps.
Added 2 hours ago
MH
Sales Operations Specialist
Maya HTT
Remote, Canada
- Full-time
- Remote
Maya HTT is an industry-leading software developer and engineering solutions provider focused on CAE, CAD, CAM and PLM. A long-time partner of Siemens Digital Industries Software, Maya HTT…
Added 2 hours ago
K
Senior Mechanical Engineer - Rotating Equipment
Kent
Calgary, AB
- Full-time
Kent is looking for a Senior Mechanical Engineer – Rotating to join our engineering team in our Sarnia, Ontario, Calgary, or Edmonton, Alberta office. The successful candidate will provide…
Added 2 hours ago
SA
Reliability Applications Specialist
Spartakus APM
Kirkland, QC
- Full-time
As our Reliability Applications Specialist, you will work directly with customers to help them get real results from Spartakus APM and LubeIT. You will meet with customers regularly, review…
Added 2 hours ago
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Senior Security Specialist
BDO
Calgary, AB · AB · Halifax, NS
- Full-time
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…

BDO

Senior Security Specialist

Calgary, AB, Canada
AB, Canada
Halifax, NS, Canada

Full-time

Apply About employer

Applications open in a new tab.

Job details

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 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.

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.

Apply About employer

More about this job

Responsibilities

The Senior Security Specialist is responsible for monitoring, investigating, and responding to cybersecurity threats across the organization. This role also involves optimizing security technologies, conducting vulnerability analysis, and mentoring junior team members.

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 analytical skills and knowledge of cybersecurity frameworks and enterprise security technologies are required.

Skills

Cybersecurity
Incident response
Threat detection
Vulnerability management
Security operations
Risk assessment
Cloud security
Endpoint security
Identity management
Security monitoring
Root cause analysis
Security auditing
Compliance
Mentoring
Communication skills
Problem-solving

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 Management
Compliance
Security Audits
Business Continuity
Cyber Defense
Security Awareness
Enterprise Security
Threat Analysis
Remediation
Security Technologies
Mentorship

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