Why Join Us:

If you enjoy building communication systems that people count on every day, you will love this role. You will help shape the future of our global voice and contact center platforms using Microsoft Teams Voice and Genesys Cloud. Your work will guide how our crew connect with each other and how our clients reach us.

You will also work with modern telephony tools, including Ribbon SBCs , cloud telephony services, and carrier networks. You will join a collaborative team that values curiosity and continuous learning. If you want to grow your skills across unified communications, contact center, and SBC engineering, this is a place where you can make an immediate impact.

What You Will Do:

• Engineering and Architecture

• Build and improve enterprise voice capabilities using Microsoft Teams Voice or Genesys Cloud

• Design and maintain call routing, dial plans, and Ribbon SBC configurations

• Connect our platforms with CRM systems, Service Now, AWS services, and carrier networks

• Support cloud migration and modernization projects, including Operator Connect or AWS based workloads

• Work with routing logic such as toll-free routing, PSX policy routing , and SIPREC where relevant

• In-depth knowledge of Microsoft Teams voice capabilities, including Direct Routing, Calling Plans, Audio Conferencing, and Phone System.

• Have AWS background with the knowledge of deploying apps using CI/CD pipeline and GitHub.

• Operations and Support

• Manage Teams Phone System, Genesys Cloud settings, SIP trunks, and Ribbon SBC environments

• Monitor call quality, system health, and performance and respond to issues quickly

• Troubleshoot SIP, RTP, carrier connectivity, and end to end call flows

• Help ensure the stability, reliability, and security of our voice and contact center platforms

• Assist with SBC lifecycle tasks such as certificates, firmware, backups, and configuration standards

• Collaboration and Delivery

• Work closely with IT teams, business partners, vendors, and carriers

• Participate in incident response and planned changes

• Maintain documentation of call flows, SBC topology, routing diagrams, and operational processes

• Share knowledge and contribute to team standards and best practices

What You Bring:

• Required Experience
• A bachelor's degree in a related field or equivalent professional experience
• Minimum of five years related work experience (Enterprise Telephony, Contact Center Solutions, or Unified Communications, preferred).

Technical Skills:

You do not need to meet every item. Strength in one area and a willingness to learn others is completely acceptable.

Microsoft Teams Voice (any combination):

• Direct Routing
• Phone System, Calling Plans, Audio Conferencing
• SIP trunking and SBC integration, including Ribbon or Audio Codes
• Routing, dial plans, and QoS

Genesys Cloud (any combination):

• Architect flows and omnichannel routing
• SIP trunking, toll free management, and carrier routing
• Integrations with CRMs, Service Now, AWS, or external services

SBC and Telephony Fundamentals:

• Strong understanding of SIP, RTP, TCP IP, DNS
• Experience building and troubleshooting Ribbon SBC policies, routes, and trunks
• Familiarity with PSX , SIPREC , and carrier failover strategies
• Experience working with carriers and large-scale routing

Automation and Tools:

• PowerShell, Python, and API based automation

• Exposure to cloud telephony, hybrid voice architectures, and operational dashboards

• Soft Skills

• Clear communication and a collaborative approach

• A curious and adaptable mindset

• Strong problem-solving skills and attention to detail

Preferred but Not Required:

• Certifications in Microsoft Teams Voice, Genesys Cloud, networking, cloud, or security
• Hands on experience with Ribbon SBC advanced features or migration programs such as RAMP to AWS
• Experience with SBC routing logic, cloud migration, dashboards, or script-based automation

For additional information regarding the role, please arrange a one-on-one meeting with Dave Orkin or Rohan Patel at your earliest convenience.

Special Factors
Sponsorship

Vanguard is not offering visa sponsorship for this position.

About Vanguard

At Vanguard, we don't just have a mission-we're on a mission.

To work for the long-term financial wellbeing of our clients. To lead through product and services that transform our clients' lives. To learn and develop our skills as individuals and as a team. From Malvern to Melbourne, our mission drives us forward and inspires us to be our best.

How We Work:

Vanguard has implemented a hybrid working model for the majority of our crew members, designed to capture the benefits of enhanced flexibility while enabling in-person learning, collaboration, and connection. We believe our mission-driven and highly collaborative culture is a critical enabler to support long-term client outcomes and enrich the employee experience.