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Sonus Engineer Jobs (NOW HIRING)

NSS

Sr. Network Engineer (Tier III)

Fort George G Meade, MD · On-site

$115K - $158K/yr

VAE is seeking a Network Engineer to join our Defense Enclave Services (DES) team, who will support ... SONUS SBC, Juniper MX5 routers, Juniper SRX firewalls, Juniper EX switches, SONUS SBCs, KG175.

Maania Consultancy Services

IL · On-site

Sonus/Ribbon VX appliances (SHOUT) * General Dynamics TACLANE KG 175 series * Palo Alto * Cisco voice technologies - Cisco CUCM/Cisco CUBE/Call Manager Express * Network monitoring and auditing ...

Tech Tammina

Sr Lync Engineer/Architect

Weston, MA

Sr Lync Engineer/Architect Location : Weston MA (F2 F is Must) Duration : 6+ Months The candidates ... Lync 2013 Sonus SBC experience or equivalent Strong knowledge and experience in supporting ...

Tech Tammina

Sr Lync Engineer/Architect

Weston, MA · On-site

Company Description Sr Lync Engineer/Architect Location : Weston MA (F2 F is Must) Duration : 6+ ... Lync 2013 Sonus SBC experience or equivalent Strong knowledge and experience in supporting ...

Collabera

Avaya Engineer

Charlotte, NC · On-site

... X), Sonus/Ribbon, LAN/WAN, VoIP, SIP//Session Management//Avaya Media Server. Assist in the ... an engineering point of view in partnership with our program delivery team. Directly support ...

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Sonus Engineer information

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$36.5K

$107.3K

$137.5K

How much do sonus engineer jobs pay per year?

As of Jun 29, 2026, the average yearly pay for sonus engineer in the United States is $107,282.00, according to ZipRecruiter salary data. Most workers in this role earn between $88,500.00 and $136,000.00 per year, depending on experience, location, and employer.

What are the typical collaboration points for a Sonus Engineer within a telecom organization?

As a Sonus Engineer, you’ll frequently collaborate with network architects, operations teams, and technical support staff to ensure the seamless integration and performance of Sonus SBCs and related voice infrastructure. Expect to participate in cross-functional meetings to coordinate network upgrades, troubleshoot service issues, and deploy new solutions. You may also work closely with vendors and customers during implementation or problem resolution, making strong communication and teamwork skills essential for success in this role.

What is the difference between Sonus Engineer vs Cisco Voice Engineer?

AspectSonus EngineerCisco Voice Engineer
CertificationsSonus certifications, CCNA Voice, CCNP VoiceCisco certifications, CCNA Voice, CCNP Voice
Work EnvironmentTelecommunications networks, VoIP systemsVoIP, unified communications, enterprise networks
Industry UsageTelecom providers, service providersEnterprises, service providers

Sonus Engineers and Cisco Voice Engineers both work with VoIP and telecommunications systems, often requiring similar certifications like CCNA Voice. Sonus Engineers typically focus on Sonus/Ribbon Networks, while Cisco Voice Engineers specialize in Cisco-based VoIP solutions. Both roles are vital in telecom and enterprise environments, but they differ in the specific technologies and equipment used.

What are the key skills and qualifications needed to thrive as a Sonus Engineer, and why are they important?

To thrive as a Sonus Engineer, you need expertise in VoIP technologies, network protocols, and experience with configuring and troubleshooting Sonus/Ribbon SBCs, often backed by a degree in computer science or a related field. Familiarity with Session Border Controllers (SBCs), SIP, TCP/IP, and commonly required certifications like Ribbon Communications certifications are vital. Strong analytical skills, attention to detail, and effective communication set top performers apart in this role. These skills enable reliable voice network deployments, efficient problem resolution, and secure communications for enterprise clients.

What is a Sonus Engineer?

A Sonus Engineer is a technical specialist who manages, configures, and maintains Sonus (now Ribbon Communications) network equipment, particularly session border controllers (SBCs) and voice-over-IP (VoIP) solutions. These professionals ensure seamless voice and data communications over enterprise or carrier networks, troubleshoot connectivity issues, implement upgrades, and ensure security and compliance. Sonus Engineers also work closely with network architects and IT teams to design and optimize voice networks for reliability and performance.

Senior Telecommunications Systems Engineer - SIP/SBC/NG911 (Secret Clearance)

Confidential Recruiting Partners

Winchester, VA

$151K - $180K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Posted 12 days ago

Job description

Our client is seeking a Senior Telecommunications Engineering Specialist to support deployment and integration of Ribbon/Sonus/Genband gateways, Session Border Controllers, and SIP interconnection engineering for mission‑critical voice systems. This role also supports E‑911/NG911 call routing, PSAP integration, and connectivity across federal emergency‑communications environments.


The position plays a key role in ensuring reliable emergency call delivery between gateway platforms, federal routing systems, and public safety answering points.


Onsite | No Visa Sponsorship | Relocation Assistance: Yes


Work Schedule: Monday–Friday | 8:30AM-5:00PM (ET)


Please Note: Candidates must hold an Active Secret clearance at the time of application


Responsibilities:

Telecommunications Engineering & Integration

  • Identify technical risks and recommend mitigation strategies.
  • Deploy and integrate Ribbon Federal Edge / Sonus / Genband gateways.
  • Support configuration, testing, and validation of Session Border Controllers.
  • Analyze and resolve E‑911 call‑flow issues, including signaling and media path failures.
  • Perform deployment validation, readiness assessments, and technical documentation.
  • Engineer and troubleshoot SIP interconnections, policy routing, and interoperability between voice domains.

Emergency Communications & Federal Connectivity

  • Assist with issue resolution affecting gateway performance, SIP routing, and emergency call delivery.
  • Coordinate technical activities related to E‑911/NG911 routing, location validation, and interoperability.
  • Support integration and connectivity among gateway platforms, federal routing systems, and PSAP environments.

Qualifications (Must-Haves)

  • Active Secret clearance.
  • 5+ years of VoIP/SIP engineering.
  • 10+ years telecommunications engineering experience.
  • Bachelor's degree in Telecommunications, Engineering, IT, or equivalent experience.
  • Hands‑on experience with: Ribbon / Sonus / Genband, Session Border Controllers, SIP signaling and interconnects, E‑911 or PSAP integration and Wireshark for packet‑level troubleshooting.

Preferred Skills:

  • Familiarity with DISA VISP.
  • Cisco certifications (CCNP/CCIE)
  • Experience with NG911 public safety communications.
  • Experience supporting federal emergency‑communications programs or Army voice modernization.

Benefits & Perks:

  • EAP
  • 401(K) Plan
  • Paid Time Off
  • Paid Holidays
  • Life insurance
  • Bereavement Leave
  • Disability Coverage
  • Medical, Dental and vision