VoIP Engineer/ Test Engineer -VoIP,SIP/ ATA/ CPE device

VoIP Engineer/ Test Engineer

• VoIP,SIP/ ATA/ CPE device Mountain View, CA 94043 $70
• $80 an hour
• Contract $70
• $80 an hour

•

Contract Engineer-VOIP Test Location :

Mountain View, CA-Onsite ( 5 days Onsite) We are currently able to consider only W2 candidates for this role.

Key Skills:

VoIP testing experience , strong SIP‑level debugging skills , and hands‑on device testing exposure —particularly with ATA devices and IP phones . Experience with TR‑069 or similar provisioning frameworks used in VoIP device ecosystems.

Overview:

Seeking a highly skilled Senior VoIP Test Engineer to support the migration and validation of its residential and enterprise voice platform as part of a transition from Voice to a third-party cloud-based telephony platform. This role is focused on carrier-grade SIP validation, ATA/CPE device testing, TR-069 provisioning, and large-scale endpoint migration testing within a hands-on lab environment. The ideal candidate brings deep protocol-level expertise, strong troubleshooting capability, and an automation mindset to ensure platform reliability at scale.

Core Focus Areas:

ATA devices (Customer Premise Equipment) TR-069 provisioning Remote device lifecycle management SIP packet-level troubleshooting SIP over

TLS / SRTP SBC

interoperability validation Residential voice migration Lab-based validation Automation mindset (Python) CPE firmware validation NAT traversal testing

Pay:

$70.00

• $80.

00 per hour

Work Location:

In person