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Freeswitch Engineer Jobs (NOW HIRING)

blueStone

CCNP Cisco Network Engineer

Madison, WI

Network Engineer will be involved in a DevOps and Service Reliability Engineering role where you ... Posfix, FreeSwitch * Familiarity with the ELK stack, elasticsearch, logstash and kibana

Meds

Senior Software Engineer

Austin, TX

$121K - $160K/yr

Angular, Node JS, AWS Chime, FreeSwitch * Infrastructure: Google Cloud, AWS, GitHub, and on-premise servers * Project management: Azure DevOps Notable Projects & Accomplishments * Telemedicine ...

Meds

Senior Software Engineer

Chicago, IL · On-site

$126K - $166K/yr

Angular, Node JS, AWS Chime, FreeSwitch * Infrastructure: Google Cloud, AWS, GitHub, and on-premise servers * Project management: Azure DevOps Notable Projects & Accomplishments * Telemedicine ...

CREXENDO, INC

Software Validation Engineer

Tempe, AZ · On-site

Crexendo Software Validation Engineer You will be part of a team working on Crexendo's (NASDAQ ... indicator, freeswitch, opensips, software development lifecycle (SDLC), Linux testing java ...

Lakeview Loan Servicing

VoIP Engineer

Agoura Hills, CA · On-site

Overview VoIP Engineers are responsible for design, implementation, and maintenance of company ... Experience with UCaaS and CCaaS platforms (e.g., Zoom, Five9, FreeSWITCH) * Experience with Zoom ...

Meds

Senior Software Engineer

Chicago, IL

$126K - $166K/yr

Angular, Node JS, AWS Chime, FreeSwitch * Infrastructure: Google Cloud, AWS, GitHub, and on-premise servers * Project management: Azure DevOps Notable Projects & Accomplishments * Telemedicine ...

Five9

Platform Engineer

San Ramon, CA · On-site +1

We're looking for an engineer who thrives with high ownership, independently structures and ... Experience with SIP telephony (Freeswitch, Asterisk, Kamailio, WebRTC) is a plus Work Location:

Meds

Senior Software Engineer

Austin, TX · On-site

$121K - $160K/yr

Angular, Node JS, AWS Chime, FreeSwitch * Infrastructure: Google Cloud, AWS, GitHub, and on-premise servers * Project management: Azure DevOps Notable Projects & Accomplishments * Telemedicine ...

Grid Networks

Senior Linux Systems Engineer

Reston, VA · On-site

GRID Networks is seeking a Senior Linux Systems Engineer with a strong background in Linux ... Building and configuring software-based phone systems such as Asterisk or Freeswitch * Building and ...

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Freeswitch Engineer information

What is a Freeswitch Engineer?

A Freeswitch Engineer is a technical professional who specializes in the installation, configuration, maintenance, and troubleshooting of FreeSWITCH, an open-source telephony platform. These engineers design and deploy scalable VoIP (Voice over IP) systems for organizations, integrating FreeSWITCH with other communication tools and protocols like SIP, WebRTC, and video conferencing solutions. Their work often includes developing custom modules, optimizing system performance, ensuring security, and providing ongoing support for telecommunication infrastructures. Freeswitch Engineers are essential for businesses that rely on reliable and flexible voice or video communication solutions.

What is the difference between Freeswitch Engineer vs VoIP Engineer?

AspectFreeswitch EngineerVoIP Engineer
CertificationsFreeswitch-specific certifications, general VoIP certificationsVoIP certifications, such as CCNA Voice, Cisco certifications
Work EnvironmentTelecommunications companies, VoIP service providers, call centersTelecom firms, IT departments, VoIP service providers
ResponsibilitiesConfiguring, maintaining, and optimizing Freeswitch platformsDesigning, implementing, and troubleshooting VoIP systems

Freeswitch Engineers focus specifically on the Freeswitch platform, while VoIP Engineers have a broader role in designing and managing various VoIP systems. Both roles require similar certifications and often work in the same environments, but their scope of work differs in platform specialization versus system-wide VoIP solutions.

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

To thrive as a Freeswitch Engineer, you need strong knowledge of VoIP technologies, SIP protocols, and experience with Freeswitch configuration and troubleshooting, often backed by a degree in computer science or related field. Familiarity with Linux systems, scripting languages (such as Python or Bash), and tools like Wireshark for network analysis is typically required. Excellent problem-solving skills, attention to detail, and effective communication make someone stand out in this role. These abilities are crucial for ensuring reliable, scalable telecommunication solutions and quick resolution of technical issues.

What are some typical challenges a Freeswitch Engineer might face when integrating Freeswitch with other telephony systems?

Freeswitch Engineers often encounter challenges when integrating Freeswitch with legacy PBX systems or third-party VoIP platforms, as compatibility and protocol differences can create interoperability issues. Troubleshooting SIP signaling, codec mismatches, and NAT traversal are common technical hurdles. Additionally, ensuring the security and scalability of call flows requires careful configuration and ongoing monitoring. Working closely with network engineers and application developers is essential to resolve integration issues and deliver reliable communication solutions.
More about Freeswitch Engineer jobs
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Freeswitch Engineer jobs near you
Infographic showing various Freeswitch Engineer job openings in the United States as of May 2026, with employment types broken down into 99% Full Time, and 1% Part Time. Highlights an 100% Hybrid job distribution.

CCNP Cisco Network Engineer

blueStone

Madison, WI

Full-time

Posted 2 days ago

Job description

Company Description

blueStone Recruiting is a national search firm with a focus of placing top Web and Applications talent from the Analyst level to Directors of Networking and Infrastructure with prestigious organizations nationwide We are working with a large healthcare company who is seeking a highly-skilled, versatile CCNP Cisco Network Engineer with exposure to Linux Systems Administration.

Job Description

Network Engineer will be involved in a DevOps and Service Reliability Engineering role where you will deliver 24/7 administration and support for business owners. This career opportunity requires a solid understanding of Cisco and Linux technology. Must have 2 years real world IT Support experience with a broad range of technologies and skills.

Qualifications
  • Cisco CCNP Switching and Routing equivalent level knowledge
  • Cisco Catalyst (preferably 6500 series) experience
  • Cisco Content Switching Module
  • ASA/PIX Firewall Service Module
  • Cisco ASA Firewalls and VPN
  • Competency with an administrative language such as perl, python or ruby
  • Familiarity with application protocols such as DNS, HTTP, SIP
  • 1+ years of experience administering and supporting linux based systems
  • Linux administration and troubleshooting skills, preferably RHEL/CentOS
  • Familiarity with infrastructure orchestration and automation, Puppet, Chef, Ansible
  • Strong written and verbal communication skills with a focus on collaboration between team members and other teams.


 Additional skills:

  • Familiarity with Solaris & Windows
  • Familiarity with virtualization , preferably Citrix XenServer or open source Xen
  • Familiarity with monitoring systems (Zenoss, Nagios, etc.)
  • Familiarity with enterprise storage systems such as NetApp systems
  • Familiarity with AWS services EC2, S3 & Route 53
  • Familiarity with NoSQL technologies, preferably MongoDB
  • Familiarity using and administering Apache HTTP, Nginx, Memcache, Varnish, MySQL, Posfix, FreeSwitch
  • Familiarity with the ELK stack, elasticsearch, logstash and kibana
  • Familiarity with performance, profiling and analytics tools like New Relic or AppDynamics 
Additional Information
Work with blueStone recruiting to find your next Infrastructure or Networking role. You can find us at http://bluestonerecruiting.com. We look forward to speaking with you.














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