Avaya Aura security remediation consultant securing enterprise voice environments for Canadian clients. Applying Service Packs, hardening systems, and documenting production changes.
Responsibilities
Work and resolve NOC tickets for Avaya Aura voice environments
Inventory in-scope Avaya Aura components and software versions
Map components and versions to applicable Avaya Security Service Packs
Track pending remediation items against Avaya security notices
Apply and verify interim hardening, including restricting access to management interfaces
Plan and schedule maintenance windows with client stakeholders
Apply Avaya Security Service Packs and patches
Validate each change with before-and-after evidence
Document remediation results
Prepare remediation closeout documentation
Coordinate with client and delivery teams
Requirements
5+ years of hands-on Avaya Aura platform administration and support across Communication Manager, Application Enablement Services, and Device Services
3+ years of Red Hat Enterprise Linux (RHEL) administration and patch management
Hands-on experience installing Avaya Security Service Packs or Super Patches on Aura appliances
5+ years of experience in enterprise unified communications or telecommunications
Working knowledge of UC architecture, SIP, and H.323
Strong change management discipline for production voice systems
Clear written and verbal communication with clients
Availability for scheduled shifts of 8:00 a.m. to 4:00 p.m. or 2:00 p.m. to 10:00 p.m. Eastern
Availability for off-hours and weekend maintenance windows and at short notice when new Service Packs are released
Dedicated workspace and reliable wired internet connection suitable for remote work
Fluent in English, written and verbal
Legally entitled to work in Canada without employer sponsorship
Preferred: Avaya Aura Session Border Controller for Enterprise (SBCE) experience
Preferred: Managed services provider (MSP) or multi-tenant patching environments experience
Preferred: Security hardening, including CIS benchmarks, management-plane isolation, and least privilege
Preferred: Bash or Python scripting for inventory and version checking
Preferred: French language skills, written and verbal
Preferred: Current Avaya Aura credentials (ACSS, ACIS, or ACDS), or Red Hat certification such as RHCSA
Benefits
Fully remote work
Six-month term position
Opportunity to collaborate with a skilled technical team and engage with customers
Technically challenging work focused on system reliability, modernization, and continuous improvement
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