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Victrix

Enterprise mobility, security, and document management

Chef d'équipe - Chasse aux menaces & Investigation

Security Operations & Incident ResponseUpdated on Nov 12
Full-timeQuébec City, QC, CanadaNo salary listed

About the Job

Requirements

  • A minimum of 8 years of experience in a similar context.
  • Ability to lead threat hunting, vulnerability management, continuous penetration testing, and advanced investigations.
  • French and English language proficiency is required; the position is bilingual.

Responsibilities

  • Structure the investigation and threat-hunting methodology.
  • Ensure the quality of analyses and deliverables provided to clients and leadership.
  • Establish the team as an advanced technical center of expertise and reference within the SOC.
  • Supervise the development of advanced analysts through coaching, knowledge sharing, and training plans.
  • Identify and train a replacement for prolonged absences.
  • Define and plan threat-hunting campaigns, including scope, hypotheses, and client perimeters that may be global, contextual, or reactive.
  • Supervise analysis of client environments to find weak signals, suspicious activity, or anomalous behaviors not detected by standard rules.
  • Monitor relevant threats tactically, including TTPs, critical vulnerabilities, and CTI, and incorporate them into hunting priorities.
  • Supervise complex, critical, or high-impact investigations escalated by the operations team.
  • Reconstruct attack chains in detail, including persistence, lateral movement, evasion, and impact assessment.
  • Coordinate client support during major incidents and incident response interventions within the SOC mandate.
  • Supervise and guide the vulnerability-management team, ensuring consistent risk-based qualification, prioritization, and follow-up methods.
  • Oversee the quality of the vulnerability team's analyses, escalations, and recommendations, ensuring consistent deliverables and compliance with service commitments.
  • Set team priorities and coordinate stakeholders to turn critical vulnerabilities into remediation, monitoring, hunting, or detection-improvement actions.
  • Supervise and guide the continuous penetration-testing team, ensuring consistent, safe methods within client-authorized scopes.
  • Set priorities, scenarios, and validation objectives based on client risks, critical vulnerabilities, technology changes, and relevant attack techniques.
  • Ensure the quality of penetration-test results, reports, and recommendations, and ensure findings inform remediation, detection, threat-hunting, and SOC continuous-improvement priorities.
  • Identify detection gaps and prioritize use cases for development with the engineering team.
  • Propose, validate, and document new detection rules based on MITRE ATT&CK and investigation findings.
  • Contribute to advanced playbooks for complex or low-frequency scenarios.
  • Produce high-quality investigation and threat-hunting reports covering findings, artifacts, risks, and recommendations.
  • Contribute internal cases for workshops, advanced runbooks, and knowledge-sharing sessions to the knowledge base.
  • Work closely with Operations leads on escalations and Engineering on detection improvements.
  • Contribute to client security reviews and presentations during dedicated workshops.
  • Follow up on recommendations until they are handled by the responsible parties, within the service mandate and client responsibilities.
  • Conduct regular, documented, and focused threat-hunting campaigns.
  • Handle escalated incidents requiring in-depth analysis.
  • Identify, qualify, and prioritize vulnerabilities posing high risk or subject to active exploitation.
  • Rigorously follow up on recommendations from investigations, hunting campaigns, vulnerability analyses, and penetration tests.
  • Propose concrete improvements, including new detections, rules, automations, and internal training content.
  • Actively contribute to the knowledge base and strengthening workshops.
  • Support the onboarding and training of new analysts.

About the Company

Victrix

Enterprise mobility, security, and document management

Victrix delivers enterprise mobility, security and document-management solutions to large organizations. It designs and implements customized IT services and consulting around Microsoft technologies to create secure, productive digital workspaces and streamlined collaboration. The product approach centers on tailoring deployments and ongoing support through project-based engagements and long-term service agreements, differentiating itself by close collaboration with clients and partnerships with industry leaders to align security and productivity with specific business needs. The goal is to help customers run secure, efficient digital environments with managed mobility, access control, and compliant document management.

Company size
201-500
Company stage
Early VC
Total funding
$1M
Headquarters
Montreal, Canada
Founded
2003

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