Unified Commmunications Engineer

UOB; Kuala Lumpur; On-site; MYR 60,000 - 100,000; Full time

Job summary

6255 UOB Innovation Hub 2 Sdn Bhd in Kuala Lumpur is seeking a Platform Support & Administration professional to maintain Unified Communications and Contact Center platforms, troubleshoot incidents, and ensure service availability.

You will participate in deployments, coordinate with vendors and internal teams, and uphold ITIL-aligned processes to deliver reliable communications technology for enterprise environments.

Qualifications

• Experience in one or more UC platforms (CUCM, UCCX/UCCE, Avaya Aura).
• Strong knowledge of IP telephony and voice infrastructure.
• Experience in enterprise-grade contact center environments.

Responsibilities

• Administer and maintain UC platforms and contact center systems.
• Troubleshoot incidents across system, application, and telephony layers.
• Monitor platform health and manage change deliveries.
• Collaborate with vendors and internal teams for deployments and upgrades.
• Participate in incident, problem, change, and release processes.

Skills

CUCM

UCCX/UCCE

Avaya Aura

Teams Voice

Job description

Company: 6255 UOB Innovation Hub 2 Sdn Bhd

About UOB

United Overseas Bank Limited (UOB) is a leading bank in Asia with a global network of more than 500 branches and offices in 19 countries and territories in Asia Pacific, Europe and North America. In Asia, we operate through our head office in Singapore and banking subsidiaries in China, Indonesia, Malaysia and Thailand, as well as branches and offices. Our history spans more than 80 years. Over this time, we have been guided by our values – Honorable, Enterprising, United and Committed. This means we always strive to do what is right, build for the future, work as one team and pursue long-term success. It is how we work, consistently, be it towards the company, our colleagues or our customers.

Responsibilities

Job Description

Platform Support & Administration

• Administer and maintain Unified Communications and Contact Center platforms.
• Perform troubleshooting and resolution of system, application, telephony, and voice‑related incidents.
• Monitor platform health, performance, and service availability.
• Perform preventive maintenance and operational health checks.

Implementation & Change Delivery

• Support implementation, upgrades, patching, and enhancement activities.
• Participate in production deployments, release rollouts, and system migrations.
• Collaborate with project and technical teams to deliver communication technology initiatives.

Operational Support

• Manage and resolve incidents, service requests, and problem tickets in accordance with established SLAs.
• Participate in Incident, Problem, Change, and Release Management processes.
• Conduct root cause analysis and support service restoration activities.
• Support production stability and operational readiness.

Stakeholder & Vendor Management

• Work closely with infrastructure, application, network, security, operations, and vendor teams.
• Coordinate with external vendors for issue investigation and resolution.
• Maintain technical documentation and operational procedures.

On‑Call Support

• Participate in standby, after‑hours, weekend, or maintenance support activities when required.
• Support production changes, maintenance windows, and disaster recovery exercises.

Required Skills & Experience

Unified Communications & Contact Center

Experience In One Or More Of The Following

• Cisco Unified Communications Manager (CUCM)
• Cisco Contact Center Solutions (UCCX/UCCE)
• Avaya Aura Contact Center
• Microsoft Teams Voice & Collaboration

Voice & Telephony Technologies

• SIP Protocol
• Session Border Controllers (SBC)
• Voice Gateways
• IP Telephony and Voice Infrastructure
• Call Routing and Telephony Troubleshooting

Preferred Qualifications

• Experience supporting enterprise‑scale Unified Communications or Contact Center environments.
• Knowledge of ITIL processes including Incident, Problem, Change, and Release Management.
• Experience working in high‑availability production support environments.
• Banking or financial services industry experience is advantageous.
• Strong troubleshooting, communication, and stakeholder management skills.

Additional Requirements

Develop, Engage, Execute, Strategise

Be a Part of the UOB Family

UOB is an equal opportunity employer. UOB does not discriminate on the basis of a candidate's age, race, gender, color, religion, sexual orientation, physical or mental disability, or other non‑merit factors. All employment decisions at UOB are based on business needs, job requirements and qualifications. If you require any assistance or accommodations to be made for the recruitment process, please inform us when you submit your online application.