Are you a cybersecurity professional with 5+ years of hands-on experience in technical risk, security architecture, detection engineering, or identity security?You could be a great fit if you bring:
- Cybersecurity risk expertise: Lead technical security risk assessments across systems, applications, infrastructure, and projects, identifying vulnerabilities and evaluating whether security controls can effectively prevent or detect real-world attacks
- Security architecture expertise: Review networks, cloud environments, applications, and enterprise systems to identify security weaknesses, assess data flows, perform threat modeling, and provide secure design guidance
- Detection engineering: Develop, test, maintain, and improve SIEM, EDR, and other security detection content, while mapping detection coverage to the MITRE ATT&CK framework and addressing security gaps
- Identity & access management: Assess and strengthen IAM environments, including MFA, SSO, privileged access management, federation, directory services, and zero-trust access controls
- Incident response & investigation: Provide senior technical support during complex cybersecurity incidents, from detection and triage through containment, recovery, and root cause analysis
- Vulnerability & threat intelligence: Evaluate vulnerabilities based on exploitability and asset criticality, monitor emerging threats, and translate threat intelligence into practical security improvements
- Technical leadership & mentorship: Serve as a senior technical resource, providing guidance, coaching, and work review for junior and intermediate cybersecurity analysts
PRIMARY FUNCTION:The Cybersecurity Analyst II applies deep technical expertise across a broad range of cybersecurity disciplines to evaluate and reduce risk across the organization's systems, infrastructure, and projects. The primary focus of the role is technical risk assessment and security architecture review, examining how systems are built, how they could be attacked, and whether controls in place would actually stop an adversary. In addition, the incumbent owns detection engineering and identity and access management security as core functions, ensuring the organization's defensive capabilities are built on sound design and continuously strengthened. The incumbent operates with minimal direction, exercises independent judgment on complex and ambiguous problems, and is trusted to make sound, technically grounded security decisions.
The ideal candidate thinks like an attacker and advises like a trusted advisor. They bring hands-on experience across threat modeling, attack surface analysis, detection content development, identity security architecture, and incident response, and can translate technical risk clearly and credibly to project teams, system owners, and leadership. This role also serves as a senior technical resource for the broader cybersecurity team, providing mentorship and guidance to junior analysts.
ORGANIZATIONAL RELATIONSHIPS: The Cybersecurity Team is a group of the Information Systems and Technology Department (IS&T). The Cybersecurity Analyst II reports directly to the Group Leader, Cybersecurity, and interacts on a day-to-day basis with other members of IS&T and with a broad range of internal stakeholders, system owners, and research groups. This position works with colleagues across all areas of the Lab and in all job functions. External contacts include vendors, consultants, and support service providers.
RESPONSIBILITIES:Technical Risk Assessment- Lead technical cybersecurity risk assessments of systems, applications, infrastructure, and projects.
- Evaluate control effectiveness to determine whether existing safeguards would realistically detect or prevent an attack.
- Evaluate third-party and vendor security posture prior to onboarding and on an ongoing basis.
- Communicate risk findings with technical precision to technical stakeholders and in plain institutional impact terms to non-technical stakeholders.
- Contribute to risk reporting for governance and leadership forums as a secondary output of technical work.
Security Architecture Review- Review the security design of proposed and existing systems, networks, applications, and cloud deployments.
- Assess data flows and sensitive data exposure risks as part of architecture reviews, escalating findings to the appropriate owner.
- Perform threat modeling to identify attack paths, trust boundary weaknesses, and exploitable design flaws.
- Provide secure design guidance to engineering and infrastructure teams throughout project lifecycles.
- Participate in change management processes to assess the security implications of infrastructure and application changes.
Detection Engineering- Own the development and lifecycle management of detection content across SIEM, EDR, and other detection platforms, including writing, testing, validating, and maintaining detection logic
- Map and maintain detection coverage against the MITRE ATT&CK framework, identifying blind spots and prioritizing new detection development based on realistic threat scenarios for the organization.
- Translate threat intelligence, adversary TTPs, and post-incident findings into new detection use cases, building coverage where gaps exist.
- Document detection logic, tuning rationale, and coverage decisions to support team knowledge transfer and audit requirements.
Identity and Access Management Security- Own the security architecture and risk posture of the organization's identity and access management environment, including authentication systems, privileged access management, SSO, federation, and directory services.
- Evaluate IAM designs and configurations, assessing authentication strength, privilege scope, and susceptibility to identity-based attacks such as credential theft, lateral movement, and privilege escalation.
- Lead or contribute to zero trust identity initiatives, including least-privilege access design, conditional access policy review, and MFA coverage.
- Identify and drive remediation of identity architecture weaknesses surfaced through risk assessments, architecture reviews, or incident investigations.
Incident Response and Security Operations- Lead or provide senior technical support for complex or high-severity cybersecurity incident investigations.
- Guide and mentor junior analysts through triage, containment, eradication, and recovery.
- Lead post-incident reviews and root cause analysis, identifying architectural or detection weaknesses and driving remediation.
- Support the design and execution of incident response tabletop exercises.
Vulnerability Management and Threat Intelligence- Provide senior technical oversight of vulnerability management, including validation of scan findings, prioritization based on exploitability and asset criticality, and guidance on remediation approaches.
- Monitor threat intelligence feeds and security advisories, evaluate relevance to the organization's architecture and risk posture, and determine prioritization and response.
- Assess emerging vulnerabilities for real-world exploitability and business impact in context.
- Identify systemic weaknesses and architectural patterns that produce repeated vulnerabilities and recommend structural remediation.
Governance and Continuous Improvement- Contribute technical subject-matter expertise to the development and review of cybersecurity policies and standards.
- Support audits, compliance assessments, and regulatory inquiries by providing technical evidence, documentation, and clear explanation of controls.
- Identify opportunities to improve the organization's security posture through better architecture, tooling, detection, or process, and lead initiatives to address them.
Leadership and Mentorship- Provide technical mentorship and coaching to junior and intermediate cybersecurity analysts, including guidance on assessment methodology, analytical approach, and communicating findings.
- Review and validate the work of junior analysts on risk, detection, and vulnerability assessments.
- Act as the team's primary subject-matter expert and escalation point for complex technical risk, detection, identity, and architecture questions.
General Duties- Perform other related duties and responsibilities as assigned, consistent with the scope and level of the position.
KNOWLEDGE AND SKILLS:- Must possess strong communication skills, including the ability to explain complex technical attack scenarios, detection logic, and risk findings clearly to both technical peers and non-technical stakeholders and leadership.
- Must demonstrate strong analytical and adversarial thinking, approaching systems from an attacker's perspective and reasoning about how controls would hold up under realistic attack conditions.
- Must demonstrate sound judgment when managing competing priorities, incomplete information, and technically complex or ambiguous risk decisions.
- Must exercise discretion and professionalism in handling sensitive security, risk, and organizational information.
- Must work collaboratively across IT, engineering, research groups, and leadership, and be effective at influencing security outcomes without direct authority.
Preferred Skills:- Familiarity with operational technology and industrial control system security concepts, including secure architecture and risk considerations for research or scientific environments.
- Application security and secure SDLC: SAST and DAST tooling, dependency and software composition analysis, pipeline security, API security review, and providing hands-on secure coding guidance to development teams.
MINIMUM QUALIFICATIONS AND YEARS OF EXPERIENCE:- Bachelor's degree in Cybersecurity, Information Technology, Computer Science, or equivalent technical experience.
- Minimum 5 years of hands-on cybersecurity experience, with demonstrated depth in two or more of: technical risk assessment, security architecture review, detection engineering, or identity security.
- CISSP expected at this level, or in active progress. Additional relevant certifications are considered assets, including CCSP, OSCP, SABSA, SC-300 (Microsoft Identity and Access Administrator), or GIAC certifications such as GCIH, GCIA, GDSA, or GPEN.
- Substantial hands-on experience in several of the following areas:
- Technical security risk assessments, attack surface analysis, and threat modeling.
- Security architecture review of networks, cloud environments, applications, and enterprise systems.
- Detection engineering: authoring SIEM detection content, correlation rules, behavioral analytics, and MITRE ATT&CK coverage mapping.
- Identity and access management security: PAM, SSO, federation, zero trust access design, and identity-based attack patterns.
- Data security concepts including data flow analysis, encryption standards, and sensitive data exposure risk.
- Hands-on incident response across all phases, including detection, triage, containment, eradication, recovery, and root cause investigation.
- Vulnerability management with technical depth.
- Cloud security architecture and risk across Azure, AWS, or GCP.
- Windows, Linux, Active Directory, and enterprise network architecture fundamentals.
- Mentoring or providing technical leadership to junior security staff.
Applicants must be legally able to work in Canada on a permanent basis (Canadian Citizen or Permanent Resident).
Salary: $92,905.00 CAD plus our comprehensive employer-paid benefits plan
Position type:Permanent
Total RewardsAt TRIUMF, we value our employees and are committed to providing a competitive total rewards package. We offer comprehensive benefits that promote the well-being and security of our staff and provide an excellent opportunity to grow your career in a high-profile national research facility, where you can make a difference.
Benefits Information:- TRIUMF paid dental, extended health, vision care, emergency travel assistance, Employee Assistance Program (EAP), Life Insurance, and supplementary Wellness Benefits.
- Excellent Employee Pension Plan
- Disability benefits, and optional additional Life insurance and Accidental Death & Dismemberment (AD&D)
- Generous time away
- Maternity and paternity leaves and top-ups
Application closing date:October 23, 2026
Apply now and be part of our extraordinary journey.
Learn more about the amazing research and work we do at TRIUMF.
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