Senior security professional overseeing Canadian government contract security, controlled goods, audits, and clearances. Supporting Honeywell’s automation, aerospace, energy, and industrial solutions.
About the role
- Senior Infrastructure professional solving practical security challenges and improving enterprise systems security at Confluence. Focused on implementation, remediation, and secure operations across Windows and Linux environments.
Responsibilities
- We’re looking for a senior infrastructure professional who enjoys solving practical security challenges and improving how security is delivered across enterprise systems.
- This role sits within the IT Infrastructure team and works closely with Cybersecurity, with a strong focus on implementation, remediation, and secure operations across Windows and Linux environments.
- You’ll take direct ownership of vulnerability remediation, help improve patching cycles, and ensure systems are securely configured and operationally resilient.
- You’ll also contribute to key initiatives including certificate lifecycle management and the operational use of security platforms such as Privileged Access Management and Cloudflare.
Requirements
- 8+ years of experience in enterprise systems administration or IT infrastructure
- Strong generalist infrastructure background with the ability to work across multiple systems and environments
- Hands-on experience with Windows Server (Active Directory, DNS, authentication, certificates) and working knowledge of Linux administration
- Experience managing certificate lifecycle (TLS/PKI), including renewal and ongoing management (key priority)
- Exposure to security tools such as Privileged Access Management (PAM) and Cloudflare (WAF/edge security)
- Experience with logging/monitoring platforms (e.g., Splunk, Sumo Logic or similar)
- Proven ability to remediate vulnerabilities hands-on, including patching and reducing backlog across systems
- Strong scripting/automation skills (PowerShell required)
- Ability to apply security controls across infrastructure and prevent misconfigurations
Benefits
- Generous Time Off packages including additional half days with each public holiday in your location.
- Global Career Development opportunities
- Social Events
- Referral Bonus scheme - Upto $3,000 per successful referral
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