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Voip Sip Engineer Jobs (NOW HIRING)

1872 Consulting

Avaya VoIP Engineer

Chicago, IL · On-site

Troubleshooting of endpoints, includes TDM, VOIP, SIP and Clients deployed to Apple and Microsoft ... Coordinates engineering teams in a matrixed environment. Able to use advanced tools to troubleshoot ...

1872 Consulting

Avaya VoIP Engineer

Chicago, IL · On-site

Troubleshooting of endpoints, includes TDM, VOIP, SIP and Clients deployed to Apple and Microsoft ... Coordinates engineering teams in a matrixed environment. Able to use advanced tools to troubleshoot ...

Bowhead

Sr. VoIP Communications Engineer

San Diego, CA · On-site

$120K - $150K/yr

Overview SR. VoIP COMMUNICATIONS ENGINEER (PACMED): Bowhead seeks a Sr. VoIP Communications ... The ideal candidate has deep SIP/VoIP experience across multi-vendor platforms, strong signaling ...

Bowhead

Sr. VoIP Communications Engineer

San Diego, CA · On-site

$120K - $150K/yr

Overview SR. VoIP COMMUNICATIONS ENGINEER (PACMED): Bowhead seeks a Sr. VoIP Communications ... The ideal candidate has deep SIP/VoIP experience across multi-vendor platforms, strong signaling ...

Douglas County School District

$75 - $114/hr

VoIP Network Engineer II Maintains the day-to-day network and telecom operations to support the ... Work with telecom carriers, SIP trunk providers, and hardware vendors to resolve complex voice ...

New

Addison Group

Network Engineer

Chicago, IL · On-site

Support VOIP/SIP and enterprise telecommunications connectivity * Maintain network infrastructure ... engineering experience with a bachelor's degree in Computer Science or a related field, or 8+ years ...

Addison Group

VOIP Lead Engineer - Chicago

Chicago, IL · Remote

$150K - $160K/yr

Lead VoIP / Unified Communications Engineer Chicago, IL - Onsite Base Salary: $150K-$160K No Remote ... Support VoIP PBX, SIP trunking and Contact Center technologies * Lead complex voice and ...

Addison Group

VOIP Lead Engineer - Chicago

Chicago, IL · On-site

$150K - $160K/yr

Lead VoIP / Unified Communications Engineer Chicago, IL - Onsite Base Salary: $150K-$160K No Remote ... Support VoIP PBX, SIP trunking and Contact Center technologies * Lead complex voice and ...

Addison Group

Network Engineer

Chicago, IL · Remote

Support VOIP/SIP and enterprise telecommunications connectivity * Maintain network infrastructure ... engineering experience with a bachelor's degree in Computer Science or a related field, or 8+ years ...

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Voip Sip Engineer information

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$80

How much do voip sip engineer jobs pay per hour?

As of Sep 6, 2026, the average hourly pay for voip sip engineer in the United States is $52.51, according to ZipRecruiter salary data. Most workers in this role earn between $40.87 and $62.74 per hour, depending on experience, location, and employer.

What is a VoIP SIP engineer?

A VoIP SIP Engineer is responsible for designing, implementing, and maintaining Voice over IP (VoIP) systems using the Session Initiation Protocol (SIP). They configure and troubleshoot VoIP networks, ensure call quality, and optimize performance. Their role also includes integrating VoIP solutions with existing infrastructure, securing communications, and supporting enterprise telephony systems.

What are the key skills and qualifications needed to thrive as a VoIP SIP engineer?

To thrive as a VoIP SIP Engineer, you need in-depth knowledge of Voice over IP protocols (especially SIP), network infrastructure, and strong troubleshooting skills, typically supported by a degree in computer science or a related field. Familiarity with PBX systems, packet analyzers (like Wireshark), and certifications such as CCNA or SIP certifications are often required. Strong communication, problem-solving abilities, and the capacity to work well in cross-functional teams distinguish top performers in this role. These skills are crucial for ensuring reliable, high-quality voice communication services and resolving technical issues efficiently.

What are some of the typical challenges a VoIP SIP engineer faces in their daily work?

VoIP SIP Engineers often encounter challenges such as diagnosing call quality issues, managing network latency or jitter, and ensuring secure and reliable connections across geographically distributed sites. They may also troubleshoot interoperability issues between different hardware and software vendors or address scaling concerns as organizations grow. The role often involves collaborating closely with network administrators, support teams, and sometimes directly with clients to implement and maintain robust communication systems. Handling evolving security threats and staying up-to-date with the latest technologies are also ongoing aspects of the job. These challenges ensure each day is varied and encourage continuous learning within the field.

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Voip Sip Engineer jobs near you
Infographic showing various Voip Sip Engineer job openings in the United States as of August 2026, with employment types broken down into 93% Full Time, 3% Part Time, and 4% Contract. Highlights an 86% Physical, 5% Hybrid, and 9% Remote job distribution, with an average salary of $109,219 per year, or $52.5 per hour.

Sr. VoIP Communications Engineer

UIC Arctic Response Services, LLC

San Diego, CA • On-site

$100 - $130/hr

Other

Posted 5 days ago

Job description

Overview

SR. VoIP COMMUNICATIONS ENGINEER (PACMED):

Bowhead seeks a Sr. VoIP Communications Engineer to assist in designing, deploying, and securing advanced unified communications solutions built on a ZuluCall/Comms platform for military medical treatment facilities in the pacific Region. This role will support DHA and federal health‑care environments operating modern SIP-based voice, messaging, and video communications. The ideal candidate has deep SIP/VoIP experience across multi‑vendor platforms, strong signaling and troubleshooting expertise, and the ability to support secure deployments in DoD and health‑care networks.

Responsibilities VoIP / Unified Communications Engineering
  • Design and deploy ZuluCall/Comms UCaaS environments across cloud, IL5‑ready datacenters, and on‑premises microservice clusters.
  • Configure SIP trunks, SBCs, dial plans, IVRs, queues, call recording, voicemail services, and conferencing features.
  • Provision and manage SIP endpoints, including Cisco SIP phones, Poly/Polycom, and Yealink.
  • Implement call flows, auto‑attendants, queueing, callback, and ACD routing logic.
E911 / Location Services
  • Configure RedSky/Intrado E911, PIDF‑LO, LLDP‑MED, and nomadic user location services.
  • Validate routing paths and ensure compliance with RAY BAUM'S Act and Kari's Law.
VoIP Security & Compliance
  • Implement secure signaling/media (TLS/SRTP), SIP authentication, and secure provisioning.
  • Support SCAP/DISA STIG checks for VoIP‑related workloads and UC infrastructure.
  • Coordinate with cybersecurity teams on RMF and ATO technical requirements for voice systems.
Networking & Infrastructure
  • Work with site network teams to establish VLANs, DHCP, DNS, QoS, PoE, and firewall rules.
  • Assist with WAN redundancy, LTE/Starlink failover, and SD‑WAN integrations.
  • Diagnose SIP/RTP quality issues: jitter, latency, MOS, packet loss, codec negotiation.
Troubleshooting & Support
  • Lead advanced troubleshooting of SIP signaling, RTP media path, SBC policies, and endpoint registration.
  • Provide Tier III support for VoIP, analog gateways, ATAs, SBCs, and softphone applications.
  • Collaborate with government technical teams during pilots, testing cycles, and operational validation.
Qualifications
  • 7+ years designing, deploying, and supporting VoIP/SIP systems.
  • Strong command of SIP, RTP, SDP, TLS/SRTP and debugging tools (sngrep, Homer, Wireshark).
  • Deep hands‑on experience with FreeSWITCH, Kamailio, or OpenSIPS.
  • Experience with UCaaS or carrier‑grade SIP platforms (NetSapiens preferred).
  • Experience with SBCs such as Ribbon, AudioCodes, TelcoBridges, Oracle, or Sangoma.
  • Strong understanding of E911, ELIN/ERL, RedSky/Intrado, and location services.
  • Proficiency designing dial plans, IVR flows, queue logic, and call routing policies.
  • Strong documentation and customer‑facing communication skills.
Preferred Experience
  • Experience working with ShoreTel, Cisco CUCM, or similar enterprise telephony platforms.
  • Experience in DoD/DHA environments.
  • Understanding of DISA STIGs, SCAP, RMF, or FedRAMP.
  • Linux experience (Ubuntu, Debian, RHEL).
  • Familiarity with microservice deployments (Docker/Podman/Kubernetes).
Soft Skills
  • Strong analytical and problem‑solving skills.
  • Ability to lead technical discussions with customers and partners.
  • Comfortable working independently in high‑responsibility environments.
  • Excellent verbal and written communication.

Physical Demands:

  • Must be able to lift up to 20 pounds.
  • Must be able to stand and walk for prolonged amounts of time.
  • Must be able to twist, bend and squat periodically.

SECURITY CLEARANCE REQUIREMENTS: Must be able to obtain a security clearance at the Public Trust level. US Citizenship is a requirement.

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