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Principal Support Engineer Jobs in California (NOW HIRING)

Senior Support Engineer

San Diego, CA · On-site

$40.77 - $61.15/hr

Principal Duties and Responsibilities: • Provides organizational or development support from ... for engineers and recommendations on design approaches, layout, and parameters for mid-sized ...

The Principal Project Engineer will support the development of complex integrated solution proposals in the capacity of Subject Matter Expert through award, execution, and after installation ...

Principal Engineer

Eastvale, CA · On-site

$154K - $193K/yr

Engineering Division Opening Date: 06/11/2026 Closing Date: Continuous Job Summary PRINCIPAL ... Supporting long-range efforts in the development of Downtown Eastvale which includes a Civic Center ...

Job Summary PRINCIPAL ENGINEER (PUBLIC WORKS/ENGINEERING DEPARTMENT) SALARY RANGE $154,629.57 ... WHAT YOU WILL BE DOING Supporting long-range efforts in the development of Downtown Eastvale which ...

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Showing results 1-20

Principal Support Engineer information

See California salary details

$73K

$145.3K

$209.7K

How much do principal support engineer jobs pay per year?

As of Jul 26, 2026, the average yearly pay for principal support engineer in California is $145,292.00, according to ZipRecruiter salary data. Most workers in this role earn between $116,900.00 and $170,700.00 per year, depending on experience, location, and employer.

What are Principal Support Engineers?

Principal Support Engineers are highly experienced technical professionals who provide advanced support for complex software or hardware products. They typically handle escalated issues, work closely with engineering teams to resolve critical problems, and may mentor or lead other support staff. Their role involves deep technical troubleshooting, customer communication, and contributing to product improvements based on customer feedback. Principal Support Engineers often serve as the highest point of technical escalation within a support organization.

What engineers make $200,000 a year?

Principal Support Engineers, especially those with extensive experience, specialized technical skills, and certifications, can earn $200,000 or more annually. Salaries vary based on industry, location, and company size, with senior roles often including bonuses and stock options that contribute to total compensation.

What is a principal support engineer?

A principal support engineer is a senior technical role responsible for providing advanced support to customers, troubleshooting complex issues, and guiding support teams. They often possess deep technical expertise, strong communication skills, and may work with tools like ticketing systems and diagnostic software to ensure customer satisfaction and issue resolution.

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

To thrive as a Principal Support Engineer, you need deep technical expertise in troubleshooting, systems analysis, and customer support, typically backed by a degree in computer science or a related field. Familiarity with ticketing systems, enterprise software platforms, and relevant certifications such as ITIL or specific vendor credentials is often required. Exceptional problem-solving abilities, leadership, and communication skills distinguish top performers in this role. These skills ensure complex technical issues are resolved efficiently, fostering customer satisfaction and maintaining system reliability.

How does a Principal Support Engineer typically collaborate with product and engineering teams to resolve complex customer issues?

Principal Support Engineers frequently act as a bridge between customers and internal product or engineering teams. When faced with intricate technical challenges, they escalate issues, provide detailed analysis, and share customer feedback directly with developers and product managers. This collaboration helps ensure that critical bugs are addressed promptly and that customer needs influence product improvements. Regular communication, joint troubleshooting sessions, and participation in post-mortem reviews are common aspects of this cross-functional teamwork.

What is the difference between Principal Support Engineer vs Support Engineer?

AspectPrincipal Support EngineerSupport Engineer
CredentialsTypically requires advanced technical certifications, extensive experience, and deep industry knowledgeEntry to mid-level certifications and experience in customer support or technical roles
Work EnvironmentHigh-level technical support, troubleshooting complex issues, often collaborating with engineering teamsProviding technical assistance, resolving customer issues, and maintaining support tickets
Employer & Industry UsageUsed in tech companies, software, hardware, and enterprise solutionsCommon across IT, software, and hardware support roles in various industries

The Principal Support Engineer typically handles complex technical problems, requires advanced certifications, and works closely with engineering teams. Support Engineers focus on resolving customer issues at a more operational level. The roles differ mainly in scope, experience, and technical depth, but both are essential in technical support hierarchies.

What engineers make $300,000 a year?

Principal Support Engineers, especially those with extensive experience, specialized skills, and certifications in areas like cloud computing, networking, or cybersecurity, can earn $300,000 or more annually. High compensation often reflects leadership responsibilities, complex problem-solving, and working in high-demand industries or companies with competitive pay structures.

What engineer makes $500,000 a year?

Principal Support Engineers in high-demand industries or at large tech companies can earn $500,000 or more annually, especially with bonuses, stock options, and extensive experience. Such roles typically require advanced technical skills, certifications, and a strong track record of problem-solving and leadership in complex environments.
What are popular job titles related to Principal Support Engineer jobs in California? For Principal Support Engineer jobs in California, the most frequently searched job titles are:
What cities in California are hiring for Principal Support Engineer jobs? Cities in California with the most Principal Support Engineer job openings:
Infographic showing various Principal Support Engineer job openings in California as of July 2026, with employment types broken down into 90% Full Time, 6% Part Time, and 4% Contract. Highlights an 87% Physical, 5% Hybrid, and 8% Remote job distribution, with an average salary of $145,292 per year, or $69.9 per hour.
Senior Support Engineer

Senior Support Engineer

Qualcomm

San Diego, CA • On-site

$40.77 - $61.15/hr

Full-time

Posted 9 days ago


Qualcomm rating

8.8

Company rating: 8.8 out of 10

Based on 11 frontline employees who took The Breakroom Quiz

51st of 245 rated software companies


Job description

Company:
Qualcomm Technologies, Inc.
Job Area:
Engineering Services Group, Engineering Services Group > Support Engineering
General Summary:
As a Support Engineer at Qualcomm, you will significantly contribute to our product improvement and work with other Engineers to sustain aspects of our product development life cycle. Support Engineers will also play a critical role in resolving technical system issues that promote product reliability. You will have endless opportunities to learn and grow in the Engineering development space.
Minimum Qualifications:
• Bachelor's degree and 2+ years of Support Engineering or related work experience.
OR
Associate's degree and 3+ years of Support Engineering or related work experience.
OR
High School Diploma or equivalent and 4+ years of Support Engineering or related work experience.
*Completed advanced degrees in a relevant field may be substituted for up to two years (Master's = one year, Doctorate = two years) of work experience.
Preferred Qualifications:
• Bachelor's degree in Computer Science, Mathematics, Electrical Engineering, Electronic Engineering, or related field.
• Certification in Electronics or related area.
• Military experience or training in electronics field (Rank E5+ 2 years).
• 4+ years of experience with digital HW, SW, and/or analog RF troubleshooting and debugging.
• 4+ years of experience in a lab environment.
• 2+ years in a leadership role with or without direct reports.
• 2+ years of work experience in a role requiring interaction with senior leadership (e.g., Director level and above).
Principal Duties and Responsibilities:
• Provides organizational or development support from initial concept through completion phases of projects. Executes modifications and revisions of electronic parts, software, system, components or circuitry.
• Provides support for engineers and recommendations on design approaches, layout, and parameters for mid-sized projects.
• Installs, upgrades, configures, and helps operate company products and/or components based on specifications, tolerances, and reliability. Monitors product performance, analyzes moderately complex failures or malfunctions, and suggests corrective action.
• Gathers, integrates, and interprets data and information from multiple sources and stakeholders to understand moderately complex specifications and helps develop solutions.
• Collaborates with individuals inside and outside of own function to integrate projects and/or ensure changes work with other components of a specific project.
Level of Responsibility:
• Works independently with minimal supervision.
• Decision-making may affect work beyond immediate work group.
• Has a moderate amount of influence over key organizational decisions (e.g., is consulted by senior leadership to make key decisions).
Qualcomm is an equal opportunity employer. If you are an individual with a disability and need an accommodation during the application/hiring process, rest assured that Qualcomm is committed to providing an accessible process. You may e-mail disability-accomodations@qualcomm.com or call Qualcomm's toll-free number found here. Upon request, Qualcomm will provide reasonable accommodations to support individuals with disabilities to be able participate in the hiring process. Qualcomm is also committed to making our workplace accessible for individuals with disabilities. (Keep in mind that this email address is used to provide reasonable accommodations for individuals with disabilities. We will not respond here to requests for updates on applications or resume inquiries).
To all Staffing and Recruiting Agencies: Our Careers Site is only for individuals seeking a job at Qualcomm. Staffing and recruiting agencies and individuals being represented by an agency are not authorized to use this site or to submit profiles, applications or resumes, and any such submissions will be considered unsolicited. Qualcomm does not accept unsolicited resumes or applications from agencies. Please do not forward resumes to our jobs alias, Qualcomm employees or any other company location. Qualcomm is not responsible for any fees related to unsolicited resumes/applications.
EEO Employer: Qualcomm is an equal opportunity employer; all qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, Veteran status, or any other protected classification.
Qualcomm expects its employees to abide by all applicable policies and procedures, including but not limited to security and other requirements regarding protection of Company confidential information and other confidential and/or proprietary information, to the extent those requirements are permissible under applicable law.
Pay range and Other Compensation & Benefits:
$40.77 - $61.15
The above pay scale reflects the broad, minimum to maximum, pay scale for this job code for the location for which it has been posted. Even more importantly, please note that salary is only one component of total compensation at Qualcomm. We also offer a competitive annual discretionary bonus program and opportunity for annual RSU grants (employees on sales-incentive plans are not eligible for our annual bonus). In addition, our highly competitive benefits package is designed to support your success at work, at home, and at play. Your recruiter will be happy to discuss all that Qualcomm has to offer - and you can review more details about our US benefits at this link.
If you would like more information about this role, please contact Qualcomm Careers.

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About Qualcomm

Sourced by ZipRecruiter

Qualcomm is enabling a world where everyone and everything can be intelligently connected. You interact with products and technologies made possible by Qualcomm every day, including 5G-enabled smartphones that double as pro-level cameras and gaming devices, smarter vehicles and cities, and the technology behind the smart, connected factories that manufactured your latest purchase. Our powerful connectivity solutions keep you connected—even in remote areas. Qualcomm 5G and AI innovations are the power behind the connected intelligent edge. You’ll find our technologies behind and inside the innovations that deliver significant value across multiple industries and to billions of people every day.

Industry

Technology, communication and media

Company size

10,000+ Employees

Headquarters location

San Diego, CA, US

Year founded

1985