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Thales

Global defense and aerospace electronics

Cybersecurity Vulnerability Engineer

Security Operations & Incident ResponseConfirmed live in the last 24 hours
Full-timeOttawa, ON, CanadaCA$123.5k - CA$172.8k /yr

About the Job

Requirements

  • A bachelor's degree in computer information systems, programming, engineering, or a related field and at least 5 years of cybersecurity experience, including 3–4 years in vulnerability management, vulnerability analysis, security engineering, incident response, threat intelligence, penetration testing, or a closely related technical security function.
  • 5 to 7 years of experience in cybersecurity domains.
  • 3 to 5 years of experience analyzing CVEs and determining their relevance and actual impact within complex enterprise environments.
  • Strong understanding of vulnerability exploitation, attack paths, operating systems, enterprise applications, networking, authentication, privilege boundaries, and common security controls.
  • Ability to interpret vendor advisories, technical security research, proof-of-concept information, logs, configurations, and vulnerability evidence.
  • Working knowledge of Windows and Linux environments, network infrastructure, cloud technologies, virtualization, containers, and enterprise applications.
  • Ability to independently coordinate urgent, cross-functional technical response activities involving multiple teams and competing priorities.
  • Strong organizational skills and ability to track multiple concurrent vulnerability-response activities through closure.

Responsibilities

  • Monitor and evaluate newly disclosed and emerging vulnerabilities from Thales CTI, OSINT, Thales CERT, PSIRT, vendor advisories, security researchers, vulnerability databases, and other trusted sources.
  • Initiate and coordinate enterprise vulnerability-response activities for vulnerabilities with potential impact to Thales businesses and networks.
  • Engage infrastructure, IT, application, cloud, product, and security teams to validate exposure and determine required actions.
  • Establish clear ownership, priorities, response timelines, and escalation paths.
  • Track remediation and mitigation activities through completion and validate that identified risk has been appropriately addressed.
  • Escalate missed timelines, unresolved ownership, significant technical uncertainty, or material residual risk to appropriate leadership.
  • Maintain clear status reporting for technical teams, cybersecurity leadership, and other stakeholders.
  • Analyze newly disclosed vulnerabilities to understand affected components, exploitation prerequisites, attack vectors, required privileges, exploitability, potential impact, and available mitigations.
  • Review CVEs, vendor advisories, security-research publications, proof-of-concept information, exploit intelligence, and relevant technical documentation.
  • Assess whether vulnerable technologies or configurations are present in the enterprise and partner with technology owners to validate actual exposure.
  • Translate complex vulnerability information into clear, actionable guidance for infrastructure, application, product-development, and leadership teams.
  • Partner with detection and incident-response teams when a vulnerability requires investigation for possible prior exploitation or additional monitoring.

Desired Qualifications

  • Strong knowledge of all aspects of information security within the Prevent, Detect, and Respond domains.
  • Experience supporting large, complex, or globally distributed enterprise environments.
  • Experience working across corporate IT, shared infrastructure, software-development, cloud, and product environments.
  • Experience using scripting or automation with Python, PowerShell, APIs, SQL, or similar technologies to support vulnerability analysis and data correlation.

About the Company

Thales

Global defense and aerospace electronics

Thales designs and delivers critical technology for aerospace, defense, and digital security. Its products include electronics, software, and data-security systems that power air travel, payments, and modern military platforms, by integrating hardware and software to build systems such as avionics, radar, cybersecurity, and secure communications that collect sensor data and protect networks. It stands out through deep industrial experience, end-to-end solutions across defense, aerospace, and cybersecurity, and a focus on AI and quantum tech, aided by strategic acquisitions and partial state ownership. Its goal is to provide reliable, secure, and connected technologies that support national security, public safety, and everyday life by solving complex security and connectivity challenges.

Company size
10,001+
Company stage
IPO
Headquarters
Meudon, France
Founded
1893

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