Job Title

Its not a package. Its a promise. As Canadas leading integrated freight, package, and logistics provider, weve been helping promises get where they need to be for more than 60 years. How does the magic happen? The journey starts with you. The places we go, the elements we brave, the promises we deliver its all possible because of our people. So, whether youre looking to build new skills, make an impact in your community, or inspire your team, we go there for you. Description We are seeking a handson Senior Security Engineer/Analyst to build and enhance our security infrastructure. You''ll deploy enterprise security platforms, develop SIEM detection capabilities, and lead technical implementation of cloud security projects. This role requires someone who understands how security technologies work internally and can configure, optimize, and troubleshoot them in production environments. You will also conduct endtoend security investigations across the incident lifecycle. Key Responsibilities Deploy and configure enterprise security platforms including EDR solutions (CrowdStrike, SentinelOne, Defender for Endpoint) SIEM platforms (Splunk, CrowdStrike Falcon LogScale, Google Chronicle) Zero Trust network security (ZscalerZIA/ZPA) Email security (Proofpoint, EOP) Build and maintain SOC infrastructure including SIEM architecture, log ingestion pipelines, custom detection rules, correlation logic, and automation workflows Design and implement Zero Trust network security controls across hybrid cloud environments Lead technical security projects in AWS and Azure, including deployment of cloudnative security services (GuardDuty, Security Hub, Azure Sentinel, Defender for Cloud) Implement cloud security controls including CSPM solutions, secure infrastructure as code practices (Terraform, CloudFormation), and integrate application security testing (SAST/DAST) into CI/CD pipelines Support incident response activities through log analysis, forensic investigation, and remediation coordination Conduct security assessments of systems and applications, providing technical remediation guidance Design and build security dashboards using query languages to help the team visualize security data, track emerging threats, and measure our security posture Maintain documentation for security configurations, operational procedures, and incident response playbooks Collaborate with IT and engineering teams to implement security best practices across the organization This role will include an oncall rotation Required Qualifications Bachelor''s degree in Computer Science, Information Security, or related field (or equivalent experience) 5+ years of handson security engineering experience Proven experience deploying and managing enterprise security tools in production environments Strong understanding of SIEM platforms, including data ingestion, parsing, correlation rules, and detection engineering Deep knowledge of cloud security in AWS and Azure environments Experience with EDR platforms, network security tools, and email security solutions Understanding of incident response processes and security forensics Strong technical documentation and communication skills Preferred Certifications GIAC Certified Incident Handler (GCIH) or GIAC Security Essentials (GSEC) AWS Certified Security Specialty or Azure Security Engineer Associate CISSP, CCSP, or equivalent security certifications Posting Details Location: 530 - Corporate Working Conditions: Office Environment Reports to: Sr Manager Technology Security Purolator is an equal opportunity employer committed to diversity and inclusion. We consider all qualified applicants for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability, Aboriginal/Indigenous status or any other factors considered discriminatory. If you require an accommodation during the recruitment process, we will work with you to meet your needs. At Purolator, we recognize that our employees and families are key stakeholders. We will only be successful as a business if we provide our employees with a safe and healthy workplace and we have the right people in the right roles with the support they need to succeed. We hire for attitude and train for skills. To learn more about us and our values, go to At Purolator, every day is an opportunity for our employees to connect with one another and with our customers to help make a positive impact in the communities where we live, work and play. #J-18808-Ljbffr