Enterprise Voice / VoIP Engineer, Hybrid, up to $13k

Design, implement, and support enterprise voice solutions involving:

• Sonus/Ribbon SBC (9K, 7K, 2K)
• SIP Trunking and Session Management
• SecureLogix
• Intrado E911
• VoIP and Unified Communications platforms
• LAN/WAN infrastructures
• Integrations with Avaya, Cisco, and Genesys environments.

Program & Project Delivery

• Partner with PMO teams to develop engineering-driven project plans and timelines.
• Support strategic business initiatives and enterprise transformation programs.
• Provide status updates, risk assessments, and executive communications to leadership.
• Contribute to ROM estimates, SOW preparation, BOM development, and licensing assessments.

Core Voice Technologies

• 10+ years of telecommunications and enterprise voice engineering experience.
• Strong expertise in:
• Sonus/Ribbon SBC platforms
• SIP and SIP/TDM trunking
• VoIP technologies
• Session Border Controllers (SBCs)
• PBX/ACD platforms
• CTI, IVR, call flows, vectors, and routing strategies.

Protocol & Network Knowledge

• SIP
• RTP/RTCP
• ISDN
• H.323
• H.248
• MGCP
• Voice codecs and media troubleshooting.

Experience with:

• LAN/WAN technologies
• Routing and switching
• QoS design, tuning, and bandwidth analysis
• Multi-layered enterprise network environments.

Interested applicants please send your resume in MS Words format to [email protected] and attention to Prasant Sirohi (R22106307)

Shortlisted candidates will be notified

www.ambition.com.sg

EA Registration Number: R22106307

Dataprovided is for recruitment purposes only

Business Registration Number: 200611680D. License Number: 10C5117