ZipRecruiter

Log In

1

Phone System Jobs in California (NOW HIRING)

Community Phone

Sr Growth Product Manager

San Francisco, CA · On-site +1

$149K - $196K/yr

About Community Phone Company Community Phone Company YC W19 built a simple cloud phone system for businesses that don't operate a call center. Our solution lets a business get all modern voice ...

Robert Half

Dispatcher

Ceres, CA · On-site

$17 - $19/hr

The right candidate will be comfortable handling a multi-line phone system, assisting with accounts payable activities, and communicating professionally in both English and Spanish. Responsibilities:

BOSKOVICH FARMS, INC

Be Seen First

IT Support Specialist / Systems Support

Oxnard, CA · On-site

$28 - $38/hr

Manage the phone system (add/change users, provision handsets) * Support the access control system * Assist with time clocks (company and temp agency systems) * Support remote desktop access for ...

Exchange Bank

System Administrator

Santa Rosa, CA · On-site

$38.85 - $53.45/hr

Knowledge of VOIP phone system networks, VPN access, connections and services. * Expertise with Windows Server, Active Directory, Exchange Online. * Expertise in the following: Microsoft O365, VDI ...

Exchange Bank

System Administrator

Santa Rosa, CA

$38.85 - $53.45/hr

Knowledge of VOIP phone system networks, VPN access, connections and services. * Expertise with Windows Server, Active Directory, Exchange Online. * Expertise in the following: Microsoft O365, VDI ...

next page

Showing results 1-20

All JobsPhone System JobsPhone System Jobs in California

Phone System information

See California salary details

$20.7K

$107K

$150K

How much do phone system jobs pay per year?

As of Sep 1, 2026, the average yearly pay for phone system in California is $107,012.00, according to ZipRecruiter salary data. Most workers in this role earn between $85,900.00 and $115,000.00 per year, depending on experience, location, and employer.

What is a phone system?

Phone systems are networks of hardware and software that manage telephone calls within an organization or between organizations. They allow users to make internal and external calls, manage voicemail, enable call forwarding, and provide features like conferencing and call routing. Modern phone systems often use Voice over Internet Protocol (VoIP) technology, which transmits calls over the internet rather than traditional phone lines. These systems can be hosted on-premises or in the cloud, offering flexibility and scalability for businesses of all sizes.

What are some common challenges faced by professionals managing phone systems, and how can they be addressed?

Professionals managing phone systems often encounter challenges such as ensuring system reliability, integrating new technologies, and troubleshooting connectivity issues. Staying up-to-date with evolving VoIP solutions and security protocols is essential to minimize downtime and protect sensitive information. Collaboration with IT teams and vendors, regular system testing, and proactive maintenance can help address these challenges and ensure smooth operation of the phone system.

What are the key skills and qualifications needed to thrive as a phone system administrator, and why are they important?

To thrive as a Phone System Administrator, you need a solid understanding of telecommunications, VoIP technologies, and network infrastructure, typically supported by relevant IT certifications or experience. Familiarity with PBX systems, SIP protocols, unified communications platforms, and administration tools like Cisco Call Manager or Avaya is essential. Strong analytical thinking, troubleshooting abilities, and effective communication skills help you respond quickly to issues and support end users. These skills are crucial for maintaining reliable communication systems that enable business operations and minimize downtime.

What is the difference between Phone System vs Network Technician?

AspectPhone SystemNetwork Technician
Required CredentialsTelecommunications certifications, technical trainingNetworking certifications (e.g., CompTIA Network+), technical training
Work EnvironmentOffice settings, telecommunications roomsData centers, server rooms, client sites
Employer & Industry UsageTelecom companies, large organizationsIT service providers, corporate IT departments
Common Search & Comparison IntentUnderstanding roles in telecommunication systemsComparing network infrastructure roles

The main difference between a Phone System specialist and a Network Technician lies in their focus areas. Phone System professionals primarily handle telecommunication systems, including installation and maintenance of phone networks. Network Technicians work on broader IT infrastructure, including data networks and internet connectivity. Both roles require technical certifications and often work in similar environments, but their specific responsibilities and expertise differ.

What are popular job titles related to Phone System jobs in California?

For Phone System jobs in California, the most frequently searched job titles are:

What job categories do people searching Phone System jobs in California look for?

The top searched job categories for Phone System jobs in California are:

Phone System jobs near you
Infographic showing various Phone System job openings in California as of August 2026, with employment types broken down into 1% As Needed, 87% Full Time, 10% Part Time, and 2% Contract. Highlights an 91% Physical, 3% Hybrid, and 6% Remote job distribution, with an average salary of $107,012 per year, or $51.4 per hour.

Phone System Design Engineer - Power Modeling

Apple

Cupertino, CA • On-site

Full-time

Re-posted 20 days ago

Apple rating

8.1

Company rating: 8.1 out of 10

Based on 680 frontline employees who took The Breakroom Quiz

6th of 30 rated technology retailers

Job description

The iPhone Hardware System Design Team is seeking an enthusiastic Electrical Engineer to drive and influence future iPhone innovations. In this role, you will be at the center of iPhone product development, developing system power consumption and usage models, with a critical impact on overall design. Are you ready for the challenge?
Description
This position starts at iPhone product concept and continues through design phases to post product ramp. You will publish system level power estimates for various customer usage scenarios to drive battery life and thermal design discussions, own system-level power validation, analyze next-generation hardware with various cross-functional teams across Apple, perform hands-on lab investigations, and debug power-related issues to identify power-saving opportunities. Throughout the iPhone development cycle, you will work with the team to constantly improve our power modeling and validation methodologies.
Position may require some international travel
Minimum Qualifications
Bachelors in Electrical Engineering or equivalent
5+ years of industry experience
Knowledge in system architecture power and performance metrics for computer (CPU, GPU, memory, radio) technologies, battery powered devices, and power electronics.
Hands-on lab experience with multimeters, oscilloscopes, logic analyzers, analog circuits, and prototype rework.
Proficiency in automation, programming and scripting (e.g. Matlab or Python), with the ability to process and analyze large datasets for power model development.
Preferred Qualifications
Relevant experience in consumer hardware or electronics industries.
Hardware / software power analysis and optimization experience.
Familiarity with battery modeling and management concepts.
Familiarity with feedback and control systems.
Understanding of statistical tools for field data analysis.
Familiarity with LLM based tools
Executive-level presentation experience.

What Apple employees say

Pay

Benefits

Hours and flexibility

Workplace

Get the full story on Breakroom

Apple logo

About Apple

Sourced by ZipRecruiter

Imagine what you could do here! At Apple, new ideas have a way of becoming extraordinary products, services, and customer experiences very quickly. Bring passion and dedication to your job and there's no telling what you could accomplish. Dynamic, intelligent people and inspiring, innovative technologies are the norm here. The people who work here have reinvented entire industries with all Apple Hardware products. The same real passion for innovation that goes into our products also applies to our practices strengthening our dedication to leave the world better than we found it.

Industry

Computer and electronic product manufacturing

Company size

10,000+ Employees

Headquarters location

Cupertino, CA, US

Year founded

1976

View All Apple Jobs

Apply