Engineer Enterprise Voice and AV

TP ICAP; Belfast; On-site; GBP 50,000 - 70,000; Full time

Job summary

A global financial markets provider in Belfast is seeking an experienced Engineer for Enterprise Voice and AV. The role involves ensuring reliability and performance of unified communication systems, leading migration projects, and enhancing voice operations. Required skills include expertise in AudioCodes SBCs and Cisco technologies, strong troubleshooting abilities, and proficiency in automation scripting. Join a diverse team committed to innovation and inclusivity.

Qualifications

• Proven experience in IP networking and VOIP technologies.
• Strong knowledge of Cisco systems and voice-related hardware.
• Hands-on experience with enterprise voice solutions.

Responsibilities

• Implement and support enterprise voice solutions focused on AudioCodes SBCs.
• Lead migration projects for AudioCodes to AWS Cloud.
• Troubleshoot voice/video services including Microsoft Teams.

Skills

AudioCodes SBCs

Cisco Unified Communication Suite

PowerShell

Python

LAN/WAN Configuration

Troubleshooting

Project Management

Network Analytics

Education

CCNP or CCVP certification

Tools

Cisco Call Manager

Microsoft Teams

Job description

TP ICAP Group is a world‑leading provider of financial markets infrastructure and data. Our purpose is to provide clients with access to global financial and commodities markets, improving price discovery, liquidity, and distribution of data, through responsible and innovative solutions.

Through our people and technology, we connect clients to superior liquidity and data solutions. The Group operates from more than 60 offices in 27 countries. We are 5,300 people strong. We work as one to achieve our vision of being the world’s most trusted, innovative liquidity and data solutions specialist.

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Role Overview

The Engineer – Enterprise Voice and AV plays a pivotal role in guaranteeing the reliability, performance, and scalability of the company’s global Unified Communications and Voice infrastructure. This technically demanding position is responsible for engineering and transformation initiatives across a range of platforms, including Cisco Call Manager, AudioCodes SBCs, Cisco CUBEs, Audio/Visual systems, and Microsoft Teams environments. Key responsibilities include leading essential migration projects such as moving AudioCodes SBCs to the AWS Cloud and replacing legacy Cisco gateways with AudioCodes SBCs. The role also involves enhancing SIP/TDM trunking and interconnects, and driving the adoption of AI‑powered analytics and automation to optimise voice operations, transformation, troubleshooting, and global support for the company’s Voice strategy. This encompasses VOIP, collaboration tools, Audio/Visual systems, SBCs, voice gateways, and SIP/TDM trunking. The position forms an integral part of the Voice and AV engineering team, delivering support for TP ICAP services globally.

Role Responsibilities

• Design, implement, and support enterprise voice solutions with a strong focus on AudioCodes SBCs, Cisco CUBEs, and cloud migration.
• Technical Lead for voice projects such as migrating AudioCodes SBCs to AWS Cloud or migrating Cisco legacy gateways to AudioCodes SBCs.
• Provide advanced troubleshooting for voice/video/IPTV services, including Cisco IP phones, Teams Direct Routing, and Microsoft Teams Rooms.
• Develop and maintain automation scripts (PowerShell, Python, or similar) for SBC configuration, provisioning, monitoring and alerting workflows, bulk migration tasks and operational efficiency.
• Maintain proactive monitoring frameworks to ensure high availability and reliability.
• Act as L2/L3 escalation point for complex voice/ AV / MTR issues.
• Ensure compliance with TP ICAP’s Permit to Operate and Change Control processes.
• Collaborate with internal teams across all global regions to fix issues and enhance services.
• Extensive knowledge of Enterprise voice technologies, Unified Communications, and Trader Voice.
• Deep expertise in AudioCodes SBCs (configuration, migration, and cloud deployment) and SIP Trunking configuration with best practices.
• Proven experience in IP Network & Voice/IP Telephony, including Cisco Unified Communication Suite and strong understanding of LAN, WAN & telecommunication operations.
• Strong knowledge of Cisco networking systems with ability to configure & troubleshoot voice‑related hardware; CCNP or CCVP certification required.
• Hands‑on experience with Cisco Unified Communications, Cisco CUBEs, legacy gateway replacement, AudioCodes SBC implementation on premise and in AWS.
• Solid understanding of LAN/WAN networking and Unified Communication / IP telephony.
• Experience with Microsoft Teams direct routing, and enterprise voice integration.

Desired Skills

• Proficiency in scripting languages (PowerShell, Python, Bash) for automation and orchestration, applied to network/voice analytics.
• Experience supporting Digital Signage and IPTV platforms for enterprise AV solutions.
• Familiarity with Microsoft Teams Room pro Modern Workplace technologies.
• Strong problem‑solving, analytical, and project management skills.
• Ability to work under pressure and manage multiple priorities.
• Excellent interpersonal and communication skills for cross‑functional collaboration.
• Demonstrates loyalty to TP ICAP principles, works ethically, and respects professional and company values.

Special Job Requirements

Occasional out of business hours support and weekend work for implementation of changes.

Company Statement

We know that the best innovation happens when diverse people with different perspectives and skills work together in an inclusive atmosphere. That’s why we’re building a culture where everyone plays a part in making people feel welcome, ready and willing to contribute. TP ICAP Accord – our Employee Network – is a central to this. As well as representing specific groups, TP ICAP Accord helps increase awareness, collaboration, shares best practice, and holds our firm to account for driving continuous cultural improvement.