A leading technology company is seeking an experienced Senior VOIP / IP Telephony Engineer for a challenging role leading complex enterprise telephony projects.
The position entails full lifecycle ownership-from system architecture, design, and specification through deployment, multi-platform integration, and ongoing operations.
Key Responsibilities:
Lead enterprise voice architectures, Voice Gateways, Oracle SBC systems, and recording platforms.
Manage contact center environments and mission-critical voice operations.
Drive CTI integration between core telephony platforms and enterprise IT systems.
Troubleshoot complex signaling/network issues via deep packet analysis.
Collaborate closely with vendors, integrators, and internal engineering teams.
Work Arrangement: Fully on-site in Tel Aviv, with periodic visits to Givatayim.
Requirements: 5+ years configuring and deploying enterprise VOIP / IP Telephony systems - Must
Proven delivery of complex PBX, call recording, and contact center solutions - Must
Prior experience in defense or security-oriented environments - Must
Active Security Clearance Level 2 or higher - Mandatory prerequisite
Deep knowledge of SIP, RTP, and networking protocols (TCP/IP, UDP, DNS, DHCP) - Must
Hands-on expertise with Oracle SBC (Acme Packet) - Must
Proven experience with CTI integration between telephony and IT systems - Must
Familiarity with VMware, Docker, SQL, Linux, and Windows Server - Must
Proficiency in network analysis tools (Wireshark) and API testing (Postman) - Must
Strong communication, leadership, and team collaboration skills - Must
This position is open to all candidates.