The Senior Unified Communications (UC) Engineer is responsible for designing, implementing, and managing enterprise-wide communication systems to support voice, video, messaging, and collaboration across a global organization. This role emphasizes expertise in Zoom Telephone services, Microsoft Teams telephony, and AV Zoom Rooms, along with advanced SBC (Session Border Controller) and contact center management.

Key Responsibilities:

- Manage and optimize Zoom telephony infrastructure, including contact centers, ensuring seamless voice and messaging services.
- Deploy and maintain AudioCodes SBCs and OVOC servers, ensuring system reliability and compliance.
- Administer and manage OVOC server licenses for global operations.
- Design, implement, and manage Microsoft Teams phone systems in a fully cloud-based model.
- Ensure seamless integration with global telephony services and compliance with regional regulations.
- Oversee SIP trunking, call routing, and emergency calling configurations.
- Design, deploy, and manage AV Zoom Rooms, ensuring an optimal user experience.
- Collaborate with vendors to implement solutions that meet organizational AV requirements.
- Provide ongoing support for AV systems, including firmware updates and troubleshooting.
- Ensure tight integration between UC platforms (Zoom, MS Teams) with O365, Active Directory, and other IT systems.
- Continuously monitor and enhance the performance, reliability, and scalability of UC infrastructure.
- Stay ahead of UC technology trends to identify opportunities for improvement.
- Provide strategic input to roadmap planning, focusing on scalability and global UC solutions.
- Maintain comprehensive documentation for UC systems, including design, configuration, and operational procedures.
- Ensure adherence to global security, compliance, and privacy standards.

Minimum Qualifications

Educational Background:

- Degree in computer science, Information Technology, Electronics & Communication, or a related field.




- Equivalent practical experience in Unified Communications can substitute for formal education.

Experience:

- 8-10 years of hands-on experience in Unified Communications, focusing on:
- Zoom Phone and Microsoft Teams Phone (fully cloud-based telephony systems).
- Global AudioCodes SBCs deployment, configuration, and maintenance.
- OVOC server setup and license management.
- AV Zoom Rooms design, implementation, and optimization.
- Managing and solve contact center solutions.
- Proven expertise in SIP, VoIP, telephony protocols, and cloud telephony solutions.
- Experience in large-scale enterprise UC deployments, especially in global environments.

Technical Skills:

- Proficiency in:
- Zoom and Microsoft Teams UC platforms, including telephony and AV solutions.
- AudioCodes SBCs and OVOC servers.
- SIP trunking, call routing, and global telephony integrations.
- AV Zoom Rooms design, setup, and management.
- Integration of UC platforms with O365, Active Directory, and other IT systems.
- Strong knowledge of network protocols, security, and compliance for UC systems.

Certifications (Preferred but highly beneficial):

- Microsoft Teams Administrator Associate or Enterprise Voice certification.
- AudioCodes Certified Associate (ACA) or AudioCodes Certified Professional (ACP).
- Zoom Administrator certification (or demonstrable experience managing Zoom Phone and AV Zoom Rooms).
- ITIL certification for service management.

Soft Skills:

- Robust troubleshooting, analytical, and problem-solving skills.
- Excellent communication skills to interact with global teams and non-technical stakeholders.
- Project management skills to lead end-to-end UC implementations.
- Collaborative mindset to work effectively across departments and vendors.

Added Advantages:

- Familiarity with compliance and regulatory requirements for telephony in India and globally.
- Knowledge of multi-vendor UC platforms (e.g., Cisco, Polycom) in addition to Zoom and Microsoft.
- Experience managing vendor relationships and contributing to global UC strategies.
- Understanding of IT infrastructure and Unified Communications roadmap planning.

Skills: Sip

Experience: 8.00-10.00 Years

📌 Analyst, Info Sys 4 (Bengaluru)
🏢 KLA-Tencor
📍 Bengaluru