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From the employer's careers site First seen 27 Oct 2026

Sr Unified Communications & Contact Centre Administrator / Sr Five9 CCaaS Administrator

Aviva Canada Hybrid senior full-time

Salary

$100,000 to $130,000 per year

Apply on Aviva Canada

Description

At Aviva Canada, we're looking for a Sr Unified Communications & Contact Centre Administrator / Sr Five9 CCaaS Administrator to ensure the stability, performance, and continuous evolution of our contact centre platform.

Responsibilities:

  • Serve as the senior administrator and subject matter expert (SME) for Aviva's Five9 Contact Center as a Service (CCaaS) platform
  • Design, implement, and support contact center solutions including IVR, ACD, omnichannel routing, campaigns, call flows, reporting, workforce optimization, and platform integrations
  • Monitor platform health, telephony infrastructure, voice quality, capacity, and performance to ensure reliable and uninterrupted service delivery
  • Troubleshoot and resolve complex contact center, telephony, VoIP, SIP, carrier, and application-related issues
  • Proactively find opportunities to improve customer experience, operational efficiency, system resiliency, and platform capabilities
  • Collaborate with business stakeholders to assess requirements, provide solution recommendations, and implement contact center enhancements and configuration changes
  • Manage incident, problem, change, and release activities related to the contact center environment
  • Coordinate with vendors, telecommunications carriers, and internal technology teams to resolve service issues and support critical initiatives
  • Support and maintain contact center recording, monitoring, analytics, reporting, and quality management solutions
  • Coordinate platform upgrades, patches, integrations, and software releases while minimizing business disruption
  • Monitor and manage licensing, subscriptions, and capacity planning to ensure operational readiness and cost optimization
  • Develop and maintain technical documentation, operational procedures, architecture diagrams, and support knowledge articles
  • Participate in projects, platform enhancements, and technology initiatives to ensure solutions meet business and operational requirements
  • Provide 24x7 operational support and participate in an on-call rotation as required

Requirements:

  • University degree in Computer Science, Computer Engineering, Information Technology, or an equivalent combination of education and experience
  • 7+ years of experience supporting enterprise contact center and telephony environments
  • Extensive experience administering and supporting the Five9 contact center platform in a large enterprise environment
  • Deep understanding of Five9 capabilities including IVR, ACD, routing strategies, campaigns, dialers, digital channels, reporting, workforce optimization, and platform integrations
  • Extensive knowledge of telephony and VoIP technologies, including SIP, PSTN, carrier services, call routing, Session Border Controllers (SBCs), voice networking, and voice quality troubleshooting
  • Strong understanding of contact center architecture, customer experience technologies, and CCaaS platforms
  • Experience troubleshooting complex telephony, network, carrier, and contact center issues with strong root cause analysis skills
  • Experience supporting high-availability production environments with a focus on service reliability, performance, and operational excellence
  • Strong verbal and written communication skills with the ability to work effectively across business and technical teams
  • Proven ability to manage multiple priorities and deliver results in a fast-paced environment
  • Strong vendor management and relationship-building skills
  • Self-motivated, detail-oriented, and committed to continuous improvement

Nice to Have:

  • Recognized as a technical SME in Five9 contact center technologies and enterprise telephony solutions
  • Extensive knowledge of the broader contact center marketplace, including platforms such as Genesys Cloud, NICE CXone, Amazon Connect, Cisco Webex Contact Center, and Microsoft Dynamics Contact Center
  • Strong understanding of emerging contact center trends, AI-powered customer engagement, digital channels, workforce optimization, and cloud communications technologies
  • Proven experience evaluating, comparing, and recommending contact center platforms and capabilities to support business and technology roadmaps
  • Experience leading complex contact center implementations, migrations, integrations, and transformation initiatives
  • Ability to influence technical strategy and contribute to the evolution of contact center architecture and customer experience capabilities
  • Advanced expertise in telephony, VoIP, SIP, carrier services, and contact center solution design
  • Demonstrated track record of driving operational improvements, platform optimization, and measurable business outcomes

What you'll get:

  • Salary band: $100,000 to $130,000
  • Compelling rewards package including base compensation, eligibility for annual bonus, retirement savings, share plan, health benefits, personal wellness, and volunteer opportunities
  • Outstanding Career Development opportunities
  • Professional development education support
  • Competitive vacation package with the option to purchase 5 extra days off per year
  • Employee-driven programs focused on gender, LGBTQ+, origins, diversity, and inclusion
  • Corporate wellness programs to support employees' physical and mental health
  • Employee discount on home and auto insurance (where applicable)
  • Hybrid flexible work model

Skills

Required

  • Five9
  • enterprise telephony
  • cloud contact centre technologies
  • IVR
  • ACD
  • routing strategies
  • campaigns
  • dialers
  • digital channels
  • reporting
  • workforce optimization
  • platform integrations
  • SIP
  • PSTN
  • carrier services
  • call routing
  • Session Border Controllers (SBCs)
  • voice networking
  • voice quality troubleshooting

Nice to have

  • Verint Workforce Optimization
  • Microsoft Teams Phone
  • Genesys Cloud
  • NICE CXone
  • Amazon Connect
  • Cisco Webex Contact Center
  • Microsoft Dynamics Contact Center

Ready to apply?

You apply with the employer directly. Their original posting is here: https://aviva.wd1.myworkdayjobs.com/en-US/External/job/Markham/Unified-Communications---Contact-Centre-Administrator_R-171939

Apply on Aviva Canada