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Pbx Engineer Jobs in California (NOW HIRING)

Overview VoIP Engineers are responsible for design, implementation, and maintenance of company ... Design, configure, and maintain on-premises and/or cloud-based PBX system (UCaaS), including but ...

Overview VoIP Engineers are responsible for design, implementation, and maintenance of company ... Design, configure, and maintain on-premises and/or cloud-based PBX system (UCaaS), including but ...

Low Voltage Techicians

Riverside, CA · On-site

$21.75 - $29.50/hr

Surveys old Public Address (PA) or PBX/Telephone systems. Repairs broken or defective equipment ... Engineering. OR Candidates without a bachelor's degree must have at least 10 years of experience.

Low Voltage Technicians

Riverside, CA · On-site

$21.75 - $29.50/hr

Surveys old Public Address (PA) or PBX/Telephone systems. Repairs broken or defective equipment ... Engineering. OR Candidates without a bachelor's degree must have at least 10 years of experience.

Low Voltage Technicians

Riverside, CA · On-site

$21.75 - $29.50/hr

Surveys old Public Address (PA) or PBX/Telephone systems. Repairs broken or defective equipment ... Engineering. OR Candidates without a bachelor's degree must have at least 10 years of experience.

Low Voltage Techicians

Riverside, CA

$21.75 - $29.50/hr

Surveys old Public Address (PA) or PBX/Telephone systems. Repairs broken or defective equipment ... Engineering. OR Candidates without a bachelor's degree must have at least 10 years of experience.

Low Voltage Technicians

Riverside, CA

$21.75 - $29.50/hr

Surveys old Public Address (PA) or PBX/Telephone systems. Repairs broken or defective equipment ... Engineering. OR Candidates without a bachelor's degree must have at least 10 years of experience.

Low Voltage Techicians

Riverside, CA · On-site

$21.75 - $29.50/hr

Surveys old Public Address (PA) or PBX/Telephone systems. Repairs broken or defective equipment ... Engineering. OR Candidates without a bachelor's degree must have at least 10 years of experience.

The team is building a cloud PBX solution based on Asterisk. We expect you to have strong problem ... DevOps, QA, and product owners. * (For Lead level) Own best practices, code quality, and ...

... migrations from legacy PBX system to the new Cisco CUCM. The Sr. Cisco VoIP Engineer also ... coordinates with other groups within IT to resolve multi-disciplinary issues-specifically with the ...

Senior VoIP Engineer

Sacramento, CA · On-site

$102K - $202K/yr

Experience maintaining large Private Branch Exchange (PBX) telephone systems. * Experience ... Experience engineering and maintaining large Call Center software suites (i.e. Calabrio, 2Ring ...

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Showing results 1-20

Pbx Engineer information

What is a PBX Engineer?

A PBX Engineer is a technical professional who specializes in designing, installing, configuring, and maintaining Private Branch Exchange (PBX) phone systems for organizations. These systems manage internal and external telephone calls and often integrate with other communication technologies like VoIP and unified communications platforms. PBX Engineers ensure that the phone systems are reliable, scalable, and secure, and they also troubleshoot issues, perform upgrades, and provide technical support to users. Their work is critical in ensuring seamless communication within a company.

What is the difference between Pbx Engineer vs VoIP Engineer?

AspectPbx EngineerVoIP Engineer
CertificationsCCNA, Avaya certificationsCisco CCNA, CCNP, or VoIP-specific certifications
Work EnvironmentTelecom and enterprise phone systemsInternet-based voice communication systems
Industry UsageTelecom providers, large enterprisesIT, networking, and communications companies

While both Pbx Engineers and VoIP Engineers work with voice communication systems, Pbx Engineers focus on traditional private branch exchange systems, often involving hardware and legacy technology. VoIP Engineers specialize in internet-based voice solutions, emphasizing network integration and software-based systems. The roles overlap in certifications and work environments but differ in technology focus and application.

What are some common challenges PBX Engineers face when managing large-scale telephony systems?

PBX Engineers often encounter challenges such as integrating legacy phone systems with modern VoIP solutions, ensuring high system uptime, and troubleshooting complex call routing issues. Working in a large-scale environment also means handling security concerns and coordinating with IT and network teams to implement updates or resolve outages quickly. Staying up-to-date with evolving telecommunication standards and balancing multiple projects simultaneously are also common aspects of the role.

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

To thrive as a PBX Engineer, you need a strong background in telecommunications, VoIP systems, and network infrastructure, often supported by a degree in information technology or related certifications like Cisco CCNA or Avaya certifications. Familiarity with PBX platforms (such as Avaya, Cisco, or Asterisk), SIP protocols, and network troubleshooting tools is essential. Strong problem-solving skills, attention to detail, and effective communication make someone stand out in this position. These skills ensure reliable voice communication systems, quick resolution of technical issues, and seamless collaboration with clients and IT teams.
What are the most commonly searched types of Pbx Engineer jobs in California? The most popular types of Pbx Engineer jobs in California are:
Infographic showing various Pbx Engineer job openings in California as of July 2026, with employment types broken down into 93% Full Time, 4% Part Time, and 3% Contract. Highlights an 89% Physical, 4% Hybrid, and 7% Remote job distribution.
3600.0007 - Product Manager, Core PBX

3600.0007 - Product Manager, Core PBX

8x8, Inc.

San Jose, CA • On-site

$195K - $226K/yr

Full-time

Posted 23 days ago


Job description

Company Description
8x8 (Nasdaq: EGHT) was selected by Forbes as the 10th best performing stock, 8x8 ranked No. 10 on the Forbes list of 20 Fast Growing Tech Stars. Additionally Forbes selected 8x8 the 23rd best small company based on Growth and Financial Performance, 8x8 Ranks 23rd on Top 100 List and 10th on List of Fast Growing Tech Stars.
8x8 is the one connection businesses need to experience the unique capabilities of advanced VoIP communications. We offer voice, video, mobile and unified communications solutions for small-to medium businesses and distributed enterprises. Our business services integrate advanced phone services, contact center solutions, web conferencing, powerful online productivity tools and flexible service plans. 8x8
services are affordable as well as easy to setup and use.
PLEASE NOTE: To apply, please use the link provided. If the link does not work, send your resume to jobs AT 8x8.com and specify the job title in your email.
Job Description
8x8 is looking for a Product Manager for Core PBX platform. The Product Management team works closely with our engineers to guide products from conception to launch. As part of the Product Management team, you bridge the technical and business worlds as you design services that our customers love.
You'll lead cross-functional teams in Engineering, Sales, Marketing, and Finance, Support to name just a few. You have a bias toward action and can break down complex problems into steps that drive product development. As a Product Manager, you will be part of shaping 8x8's next generation PBX platform
We're responsible for guiding products throughout the execution cycle, focusing specifically on analyzing the customer needs, prioritizing features and tailoring our products to all the business customers we serve.
Responsibilities:
  • Identify market opportunities, build business cases, and define product vision and strategy for the Core PBX platform
  • Develop and launch new products.
  • Enhance existing products and work to drive market adoption
  • Partner closely with the engineering team to help determine the best technical implementation methods as well as execution schedule
  • Work with multiple stakeholders across the cloud based communications ecosystem to align teams around the product definition.
  • Track product development, and develop product launch plans
  • Assess product success and customer satisfaction and feed them back into the product definition process.

Qualifications
Minimum qualifications:
  • BA/BS in Computer Science or related technical field (In lieu of degree, 4 years relevant work experience).
  • 3 years relevant work experience.

Preferred qualifications
  • MBA or MS in Engineering
  • 5 years relevant work experience.
  • Product management or design experience with a focus on software products and technologies.
  • Prior experience with PBX, Cloud based communications would be preferred, but not required
  • Entrepreneurial drive and demonstrated ability to achieve stretch goals in an innovative and fast-paced environment.
  • Excellent problem-solving, organizational and analytical skills, with the ability to evolve product strategy based on research, data and industry trends.
  • Strong technical abilities (HTML 5, WEBRTC, Audio/Video Codecs, Mobile and Web applications)

Additional Information
Please apply by clicking the link provided. If the link does not work, send your resume to jobs AT 8x8.com and specify the title of the position.
Notice to Search Firms and Staffing Agencies
8x8, Inc. maintains an approved supplier list based on current skill set and technology requirements. Therefore, our supplier base is limited to our specific hiring needs in a given business cycle. 8x8, Inc. does not accept resumes from unapproved suppliers. Any resumes received from unapproved suppliers will be considered unsolicited and 8x8, Inc. will not be obligated to pay a referral fee.
All your information will be kept confidential according to EEO guidelines.