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Asterisk Engineer Jobs (NOW HIRING)

IDT

Senior/Lead VoIP (Asterisk) Engineer

San Jose, CA · Remote

We're looking for a Senior/Lead Asterisk Developer to help us build and scale a cloud PBX solution based on Asterisk. The team is building a cloud PBX solution based on Asterisk. We expect you to ...

ATN Health

Asterisk, FreePBX , VOIP 1

Englewood, CO · On-site

Description: Asterisk and FreePBX Full (Contract Position) ATTENTION: Are you outgoing? Self ... This Linux Systems Engineer will be responsible for the following: * Answer help desk phone calls ...

ATN Health

Asterisk, FreePBX , VOIP 7

Lakewood, CO · On-site

Description: Asterisk and FreePBX Full (Contract Position) ATTENTION: Are you outgoing? Self ... This Linux Systems Engineer will be responsible for the following: * Answer help desk phone calls ...

ATN Health

Asterisk, FreePBX , VOIP 4

Westminster, CO · On-site

Description: Asterisk and FreePBX Full (Contract Position) ATTENTION: Are you outgoing? Self ... This Linux Systems Engineer will be responsible for the following: * Answer help desk phone calls ...

ATN Health

Asterisk, FreePBX , VOIP 3

Centennial, CO · On-site

Description: Asterisk and FreePBX Full (Contract Position) ATTENTION: Are you outgoing? Self ... This Linux Systems Engineer will be responsible for the following: * Answer help desk phone calls ...

ATN Health

Asterisk, FreePBX , VOIP 2

Broomfield, CO · On-site

Description: Asterisk and FreePBX Full (Contract Position) ATTENTION: Are you outgoing? Self ... This Linux Systems Engineer will be responsible for the following: * Answer help desk phone calls ...

ATN Health

Asterisk, FreePBX , VOIP 8

Aurora, CO · On-site

Description: Asterisk and FreePBX Full (Contract Position) ATTENTION: Are you outgoing? Self ... This Linux Systems Engineer will be responsible for the following: * Answer help desk phone calls ...

ATN Health

Asterisk, FreePBX , VOIP 10

Denver, CO · On-site

Description: Asterisk and FreePBX Full (Contract Position) ATTENTION: Are you outgoing? Self ... This Linux Systems Engineer will be responsible for the following: * Answer help desk phone calls ...

ATN Health

Asterisk, FreePBX , VOIP 6

Thornton, CO · On-site

Description: Asterisk and FreePBX Full (Contract Position) ATTENTION: Are you outgoing? Self ... This Linux Systems Engineer will be responsible for the following: * Answer help desk phone calls ...

ATN Health

Asterisk, FreePBX , VOIP 9

Denver, CO · On-site

Description: Asterisk and FreePBX Full (Contract Position) ATTENTION: Are you outgoing? Self ... This Linux Systems Engineer will be responsible for the following: * Answer help desk phone calls ...

ATN Health

Asterisk, FreePBX , VOIP 5

Arvada, CO · On-site

Description: Asterisk and FreePBX Full (Contract Position) ATTENTION: Are you outgoing? Self ... This Linux Systems Engineer will be responsible for the following: * Answer help desk phone calls ...

NB VENTURES INC

Senior Systems Engineer (1482)

Clark, NJ · On-site

$108K - $147K/yr

Job Summary & Responsibilities The Systems Engineer will be responsible for engineering, support and administration of Telephony infrastructure and its associated software such as Asterisk, Free PBX ...

NB VENTURES INC

Senior Systems Engineer (1482)

Clark, NJ

$108K - $147K/yr

Job Summary & Responsibilities The Systems Engineer will be responsible for engineering, support and administration of Telephony infrastructure and its associated software such as Asterisk, Free PBX ...

M2 Solutions

Network Engineer - VOIP

Mclean, VA

... Cisco, Asterisk, 3CX), alongside soft skills like problem-solving, communication, and ... Advanced experience with Voice and Video technologies (engineering vs implementation) * Experience ...

Five9

OR · On-site

We are actively seeking a Platform Engineer to join our Cloud Operations team. This is a high ... Experience with SIP telephony (Freeswitch, Asterisk, Kamailio, WebRTC) is a plus

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How much do asterisk engineer jobs pay per year?

As of Jun 11, 2026, the average yearly pay for asterisk engineer in the United States is $111,632.00, according to ZipRecruiter salary data. Most workers in this role earn between $80,500.00 and $132,500.00 per year, depending on experience, location, and employer.

What are the most common challenges faced by Asterisk Engineers when integrating VoIP solutions with existing enterprise systems?

Asterisk Engineers often encounter challenges such as compatibility issues between legacy hardware and modern VoIP protocols, ensuring high call quality and minimal downtime, and managing security concerns like call fraud or unauthorized access. Additionally, integrating Asterisk with third-party CRM or ERP systems may require custom scripting or API development. Close collaboration with IT and network teams is vital to ensure smooth deployment and ongoing maintenance.

What is an Asterisk Engineer?

An Asterisk Engineer is a professional who specializes in installing, configuring, maintaining, and troubleshooting Asterisk-based telephony systems. Asterisk is an open-source software that turns a computer into a communication server, supporting VoIP, PBX, and other telephony functions. Asterisk Engineers work with businesses to design and support custom voice solutions, integrate telephony with other IT systems, and ensure reliable and secure communications. Their work often involves scripting, network configuration, and understanding telecommunication protocols.

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

To thrive as an Asterisk Engineer, you need expertise in VoIP technologies, SIP protocols, Linux system administration, and a solid understanding of telephony concepts, often backed by relevant technical certifications or a degree in computer science or IT. Familiarity with Asterisk PBX, networking tools, scripting languages (like Python or Bash), and systems such as FreePBX or Elastix is typically required. Strong problem-solving abilities, attention to detail, and effective communication skills help distinguish top performers in this role. These skills are crucial for designing, deploying, and maintaining reliable telephony solutions that meet organizational needs.
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What job categories do people searching Asterisk Engineer jobs look for? The top searched job categories for Asterisk Engineer jobs are:
Asterisk Engineer jobs near you
Infographic showing various Asterisk Engineer job openings in the United States as of June 2026, with employment types broken down into 96% Full Time, 1% Part Time, and 3% Contract. Highlights an 87% Physical, 5% Hybrid, and 8% Remote job distribution, with an average salary of $111,632 per year, or $53.7 per hour.
Senior/Lead VoIP (Asterisk) Engineer

Senior/Lead VoIP (Asterisk) Engineer

IDT

San Jose, CA • Remote

Other

Posted 24 days ago

Job description

We're looking for a Senior/Lead Asterisk Developer to help us build and scale a cloud PBX solution based on Asterisk.
 
The team is building a cloud PBX solution based on Asterisk. We expect you to have strong problem-solving skills, be self-motivated, initiative, and responsible.
 
Your daily duties will include implementing different SIP proxy features using Asterisk with respect to high availability and scalability.
You are not limited to Asterisk - we welcome you to be involved in all parts of a large ecosystem built around Asterisk.
 
You will work with automated CI/CD processes and get a chance to improve your knowledge in cloud infrastructure and networks.
In this role, you will also:
  • Design and implement advanced Asterisk dialplans.
  • Debug and fix issues inside Asterisk core, modules, and C-based extensions.
  • Analyze and interpret stack traces, crashes, memory issues, and performance bottlenecks.
  • Implement patches, backports, or enhancements directly in Asterisk source code.
  • Develop custom modules (C/C++), when needed.
  • Apply deep understanding of SIP signaling, RTP, SDP negotiation, codecs, and NAT traversal.
  • Troubleshoot SIP flows.
  • Work with trunk groups, carriers, PSTN routing, and failover logic.
  • Work with Linux systems (systemd, networking, tuning, kernel parameters).
  • Work with Asterisk in cloud environments (AWS preferred).Participate in architecture decisions for resilient and scalable telephony clusters.
Requirements:
  • Have at least 7+ years of production experience with large-scale deployments (call servers with 60k+ active users).
  • Have contributions in https://github.com/asterisk/asterisk/.
  • Have experience with CI/CD, clouds, Linux & networking.
  • Have a good level of English (B2 or higher).
  • (For Lead level) Are ready to act as the technical lead for the Asterisk domain.
  • (For Lead level) Can work cross-team with backend developers, infra/DevOps, QA, and product owners.
  • (For Lead level) Own best practices, code quality, and documentation.
We are pleased to offer:
  • Remote work flexibility - work from anywhere.
  • B2B contract with competitive gross compensation in USD.
  • Stable job with long-term growth perspective.
  • Really good hardware.
  • An exciting and challenging job with talented people around.
  • Continuous learning and career growth opportunities with annual performance review.
  • Compensation for professional training, seminars, and conferences.
  • Referral program - get rewarded for helping us grow the team with talented people.
  • Company-supported English classes to enhance your professional growth.
A few words about us:
 
IDT Corporation is a global communications company founded in 1990 and headquartered in Newark, New Jersey. We are industry leaders in prepaid communication and payment services and one of the largest international voice carriers. We are listed on the NYSE, employ over 1800 people across 20 countries, and have over $1.5 billion in revenues. 
 
We are not "another big IT corporation"- we encourage and support in-house entrepreneurs in developing their ideas into business actions.
 
Net2Phone is a rapidly growing global provider of unified cloud communications solutions. It solves the problem of cost optimization for businesses in more than 50 countries, providing them with high-quality VoIP services. Net2Phone provides businesses with an integrated communications suite featuring powerful collaboration tools such as voice, messaging, chat, and unlimited domestic and international calling to 23+ countries. 
The product was named 'VoIP Supplier of the Year' by the Telecom Consulting Group in 2018.
 
We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.
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