Salary
≈ $15k – $34k per year (Estimated)
Location
In office (Vietnam)
Seniority
Senior · 5+ years exp
Confirmed on the employer's own hiring board on Nov 1, 2026. First seen by Alion on Jul 10, 2026. CMC Global scores C on the Alion truth index.
Overview
Company
Impact
Profile match
CMC Global is a Vietnamese IT services and software outsourcing company headquartered in Hanoi and a member of CMC Corporation, the technology group founded in 1993. It provides custom software development, application maintenance and managed services, cloud migration, data analytics, AI, Salesforce and SAP services to clients in banking, automotive, manufacturing, logistics and healthcare, with branches in Da Nang and Ho Chi Minh City and recruitment for client projects in Japan, South Korea, Singapore and the US. It hires backend, mobile and AI engineers, business analysts with Japanese skills, bridge system engineers, PLC developers, scrum masters and cloud specialists.
JOB DESCRIPTION
- Installation, configuration, maintenance, support and troubleshooting of Cisco IP Phones and Avaya Unified Comms systems
- for business units in accordance with bank’s standard and policies.
- Implement telecommunications projects as assigned by IT Department Managers.
- Provide on-site technical leadership during project implementation to ensure compliance with standards and schedules.
- Develop written guidelines for installation, operation and maintenance of new equipment and configurations.
- Create documentation such as user manuals, procedures and reports.
- Maintain records of hardware and software inventory.
- Conduct training sessions for users of newly installed or upgraded equipment.
- Coordinate with vendors/contractors on matters relating to the projects being implemented.
- Support Voice systems in Regional and local Disaster recovery exercise.
- Work with relevant team in VA screening and patching
REQUIREMENTS
- English proficiency.
- Bachelor’s degree in Computer Science, Information Technology, Telecommunications Engineering, or equivalent.
- 5+ years’ experience with Cisco IP Phones and Avaya PBX systems.
- Knowledge of the following components:
- Communication Manager
- System Manager
- Session Manager
- IX Messaging
- Avaya Aura Device Services
- Session Border Controller
- Element Management System
- Avaya Media Server
- Application Enablement Services
- G450
- Avaya Contact Recorder Advanced
- Workforce Optimization
- Call Management System
- IX Workplace
- Experience in complex projects involving the above-listed components.
- Experience in BAU (Business as Usual) operations.
- Ability to quickly grasp and understand complex design concepts.
- Strong client-facing skills, including cross-functional influence and internal/external consulting and partnering.
- Ability to translate technical issues into understandable business language for end users.
- Ability to generate standard project documentation, including Low-Level Design (LLD), Network Diagrams, WLIs, and other related documents.
- Ability to troubleshoot implementation issues and problems.
HOW TO APPLY
Please send your application via email: [email protected]
*By submitting your application to [email protected], you acknowledge that you have read, understood, and agreed to CMC Global’s REGULATIONS ON THE PROTECTION OF CANDIDATES’ PERSONAL INFORMATION.
The post Voice Engineer appeared first on CMC Global.
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