Master Security Specialist

Ericsson's Product Security Incident Response Team (PSIRT) serves as the global single point of contact for product security vulnerabilities, incident response, and security inquiries. Working across Ericsson's product portfolio and with stakeholders throughout the company and beyond, the team strengthens Ericsson's security posture and helps maintain trust in its offerings. We are looking for a security professional based in the Montreal with strong judgment, communication skills, and coordination capability to operate effectively across vulnerabilities, incidents, and emergency situations. This role strengthens PSIRT's daily support in Americas time zones while contributing to broader global coverage.

Responsibilities

Investigate, support, and/or lead coordination of product security vulnerabilities, incidents, and urgent security situations in collaboration with Customer Security Directors, customer units, Enterprise Security, product organizations, and other stakeholders; Provide daily support for vulnerability handling, incident response, and operational coordination during Americas business hours; Conduct routine vulnerability monitoring, alerting, triage, and verification, while contributing to process improvement, scalability, and automation; Serve as PSIRT's representative and trusted advisor to other Ericsson organizations on product security matters. Some travel will be required; Contribute to end-to-end product security process development and represent Ericsson in external forums such as FIRST, ETIS, and GSMA

Requirements

Demonstrated ability to investigate, assess, and coordinate own-code and third-party vulnerabilities, with practical knowledge of frameworks such as CVE, CWE, and CVSS; Solid background in incident response and/or incident management, with the ability to remain structured and effective under pressure; Familiarity with product development, operations, deployment, and/or product management, with sufficient technical depth to engage credibly in product security matters; Strong understanding of AI use cases for process automation in a security context; Excellent communication and coordination skills with a global and diverse set of stakeholders; A proactive, accountable, and collaborative approach with a problem-solving mindset; Approved security clearance/vetting is required for this position; Bilingual French and English is required for this position

Nice to have

experience in a PSIRT or related function; Bash/Python scripting skills; digital forensics experience in Linux environments; security certifications (Security+, OSCP, CISM, CISSP); a bachelor's degree in computer science, cybersecurity, or a related field — or equivalent practical experience

Benefits

opportunity for an annual bonus; choice of 3 medical and dental plan options with core level coverage paid fully by Ericsson; Group Retirement & Savings Program with automatic 2% company contribution into the Pension Plan and 50% match of employee contribution into RRSP up to 8%; basic life insurance and basic accidental death and dismemberment coverage at two-times annual base pay at no cost; short-term disability coverage; option to participate in Ericsson's Stock Purchase Plan; minimum 18 days of accrued vacation, at least 3 personal days, minimum 10 holidays, 1 volunteer day, and sick days; up to 10 weeks of paid maternity leave and 6 weeks of parental or adoption leave at 100% of pay; financial wellness programs, educational assistance, matching gifts, wellness account, and recognition programs