Principal Voice Network Engineer
Location
Waltham, Massachusetts
Job Type
Full-time
Category
other-general
Posted
May 14, 2026
JOB TITLE: Principal Voice Network Engineer
JOB LOCATION: Waltham, Ma Mostly remote with ability to work hybrid
Attending office and NG sites/substations as needed to progress work, expected to be adhoc and infrequent
WAGE RANGE*: $70-80/hr.
JOB NUMBER: NGGJP(phone number removed)
REQUIRED EXPERIENCE:
JOB LOCATION: Waltham, Ma Mostly remote with ability to work hybrid
Attending office and NG sites/substations as needed to progress work, expected to be adhoc and infrequent
WAGE RANGE*: $70-80/hr.
JOB NUMBER: NGGJP(phone number removed)
REQUIRED EXPERIENCE:
Enterprise telephony platforms (Avaya, Nortel, Cisco Call Manager, Unity)
VoIP protocols & troubleshooting (SIP, RTP, SRTP, H.323, packet analysis)
Network engineering for voice (QoS, VLANs, WAN, latency/jitter management)
Microsoft Teams Phone & cloud voice integration (Direct Routing, Operator Connect)
Session Border Controllers (Ribbon, AudioCodes, SIP normalization)
Telephony migrations & modernization (...