Senior Unified Communications Engineer

Overview

Senior Unified Communications Engineer role at DXC Technology. The UC Engineer is responsible for the support, configuration, and administration of enterprise communication systems, including IP telephony, video conferencing, instant messaging, and voicemail platforms. This role ensures high availability and optimal performance of UC services and provides Level 2 support for escalated incidents, working closely with Level 3 engineers and vendors.

Responsibilities

• Install, configure, and maintain Cisco Unified Communications Manager (CUCM) clusters, including user and device provisioning, dial plan management, call routing, and gateway configurations
• Provide support for Cisco Unified Contact Center Express (UCCX) environments, including script modifications, agent and supervisor desktop issues, and basic reporting
• Manage and troubleshoot call recording solutions integrated with CUCM and UCCX
• Administer and support Instant Messaging & Presence services, primarily Cisco Jabber and its integration with CUCM
• Support and troubleshoot Cisco Webex (Meetings, Calling, Messaging) for users, including scheduling, host controls, and general connectivity issues
• Provide user support and basic administration for Microsoft Teams related to calling, meetings, and collaboration features. Understand and assist with interoperability points between Cisco UC and MS Teams
• Diagnose and resolve complex voice, video, and collaboration issues across all UC platforms, including call quality problems, registration issues, and feature malfunctions
• Monitor the health, performance, and capacity of UC systems using relevant tools
• Create and maintain accurate documentation of UC configurations, procedures, and troubleshooting steps
• Provide technical support and guidance to end-users on UC applications and devices

Mandatory Skills / Qualifications

Languages

English - C2 Proficient

Work context

At DXC Technology, we believe strong connections and community are key to our success. Our work model prioritizes in-person collaboration while offering flexibility to support wellbeing, productivity, individual work styles, and life circumstances. We’re committed to fostering an inclusive environment where everyone can thrive.

Recruitment fraud is a scheme in which fictitious job opportunities are offered to job seekers typically through online services, such as false websites, or through unsolicited emails claiming to be from the company. These emails may request recipients to provide personal information or to make payments as part of their illegitimate recruiting process. DXC does not make offers of employment via social media networks and DXC never asks for any money or payments from applicants at any point in the recruitment process, nor ask a job seeker to purchase IT or other equipment on our behalf. More information on employment scams is available here.

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