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Senior Field Service Engineer Jobs in California

ChargeTronix

Senior Service Engineer

Santa Ana, CA · On-site

$80K - $100K/yr

The Senior Service Engineer serves as the technical authority for field service operations and advanced troubleshooting of charging systems. This role provides engineering-level support to internal ...

ChargeTronix

Senior Service Engineer

Costa Mesa, CA · On-site

$80K - $100K/yr

The Senior Service Engineer serves as the technical authority for field service operations and advanced troubleshooting of charging systems. This role provides engineering-level support to internal ...

ChargeTronix

Senior Service Engineer

Tustin, CA · On-site

$80K - $100K/yr

The Senior Service Engineer serves as the technical authority for field service operations and advanced troubleshooting of charging systems. This role provides engineering-level support to internal ...

Teledyne FLIR LLC

Field Service Engineer

Newark, CA · On-site

$96K - $128K/yr

Join Our Team as a Field Service Engineer at Teledyne ETM! At Teledyne ETM , we design and build ... to senior technicians and engineering as required. The position supports high power amplifiers ...

Teledyne

Field Service Engineer

Newark, CA · On-site

$96K - $128K/yr

Join Our Team as a Field Service Engineer at Teledyne ETM! At Teledyne ETM , we design and build ... to senior technicians and engineering as required. The position supports high power amplifiers ...

ExecuSource

Field Service Engineer

Los Angeles, CA

$35 - $45/hr

Field Service Engineer - Siemens PLC / Automation / Packaging Equipment/ Travel Location: Nationwide (U.S.-based) Pay: $35-45/hr + OT Schedule: Full-time | 80-90% travel Our client provides advanced ...

ChargeTronix

Senior Service Engineer

Costa Mesa, CA · On-site

$80K - $100K/yr

The Senior Service Engineer serves as the technical authority for field service operations and advanced troubleshooting of charging systems. This role provides engineering-level support to internal ...

Amphenol TCS

Field Service Engineer

Santa Clara, CA · On-site

Field Service Engineer Location: Santa Clara, CA Amphenol High Speed Products Group is the market leader for high speed, high bandwidth electrical connectors for the Telecom/Datacom market (Mobile ...

ChargeTronix

Senior Service Engineer

Irvine, CA · On-site

$80K - $100K/yr

The Senior Service Engineer serves as the technical authority for field service operations and advanced troubleshooting of charging systems. This role provides engineering-level support to internal ...

ChargeTronix

Senior Service Engineer

Fountain Valley, CA · On-site

$80K - $100K/yr

The Senior Service Engineer serves as the technical authority for field service operations and advanced troubleshooting of charging systems. This role provides engineering-level support to internal ...

ChargeTronix

Senior Service Engineer

Costa Mesa, CA · On-site

$80K - $100K/yr

The Senior Service Engineer serves as the technical authority for field service operations and advanced troubleshooting of charging systems. This role provides engineering-level support to internal ...

ChargeTronix

Senior Service Engineer

Tustin, CA · On-site

$80K - $100K/yr

The Senior Service Engineer serves as the technical authority for field service operations and advanced troubleshooting of charging systems. This role provides engineering-level support to internal ...

ChargeTronix

Senior Service Engineer

Santa Ana, CA · On-site

$80K - $100K/yr

The Senior Service Engineer serves as the technical authority for field service operations and advanced troubleshooting of charging systems. This role provides engineering-level support to internal ...

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Showing results 21-40

All JobsField Service Engineer JobsSenior Field Service Engineer JobsSenior Field Service Engineer Jobs in California

Senior Field Service Engineer information

See California salary details

$43.9K

$91.7K

$149K

How much do senior field service engineer jobs pay per year?

As of Aug 7, 2026, the average yearly pay for senior field service engineer in California is $91,748.00, according to ZipRecruiter salary data. Most workers in this role earn between $68,600.00 and $107,600.00 per year, depending on experience, location, and employer.

How does a senior field service engineer typically collaborate with clients and internal teams during complex technical projects?

Senior Field Service Engineers often serve as the primary point of contact between clients and their company’s technical teams. They are responsible for managing onsite installations, troubleshooting, and maintenance, while also relaying client feedback and requirements to engineering or product teams. Effective communication and coordination are essential, as these engineers frequently work alongside project managers, sales engineers, and customer support to ensure project success. Building strong client relationships and providing technical guidance is a key part of their role, especially when addressing unexpected issues in the field.

What is the difference between Senior Field Service Engineer vs Field Service Engineer?

AspectSenior Field Service EngineerField Service Engineer
CredentialsTypically requires more experience, advanced certifications, and sometimes specialized trainingEntry to mid-level certifications, less experience required
Work EnvironmentMore complex service tasks, troubleshooting, and customer trainingBasic installation, maintenance, and troubleshooting
Employer & Industry UsageUsed in industries like manufacturing, telecommunications, and medical equipmentCommon across similar industries, often as entry-level or mid-level roles

The main difference between a Senior Field Service Engineer and a Field Service Engineer lies in experience, complexity of tasks, and certifications. Senior roles involve more advanced troubleshooting, customer training, and often require more specialized skills. Both roles are vital in industries like manufacturing, telecommunications, and medical equipment, but the senior position typically demands a higher level of expertise and responsibility.

What does a senior field service engineer do?

A Senior Field Service Engineer is responsible for installing, maintaining, and repairing complex equipment and systems at customer sites. They often work with highly technical machinery, such as industrial automation systems, medical devices, or telecommunications equipment. In addition to hands-on technical work, they provide expert troubleshooting, train customers or junior engineers, and ensure that equipment operates according to manufacturer standards. Their role may also include documenting service activities and recommending system upgrades to improve reliability and performance.

How much does a senior field service engineer make?

The average salary for a senior field service engineer typically ranges from $70,000 to $100,000 annually, depending on experience, certifications, and industry. In Florida, salaries may be slightly lower or higher based on regional demand and company size, with additional compensation often including overtime and on-call pay.

What are the key skills and qualifications needed to thrive as a senior field service engineer?

To thrive as a Senior Field Service Engineer, you need advanced troubleshooting, mechanical and electrical expertise, and typically a degree in engineering or a related field. Familiarity with diagnostic tools, specialized maintenance software, and certifications such as CompTIA or OEM-specific credentials are commonly required. Excellent problem-solving abilities, customer service skills, and effective communication make someone stand out in this position. These skills ensure prompt and reliable equipment servicing, minimize downtime, and foster strong client relationships.
What are the most commonly searched types of Field Service Engineer jobs in California? The most popular types of Field Service Engineer jobs in California are:
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What job categories do people searching Senior Field Service Engineer jobs in California look for? The top searched job categories for Senior Field Service Engineer jobs in California are:
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What are popular job titles related to Senior Field Service Engineer jobs in CA? For Senior Field Service Engineer jobs in CA, the most frequently searched job titles are:
Senior Field Service Engineer jobs near you
Infographic showing various Senior Field Service Engineer job openings in California as of August 2026, with employment types broken down into 1% As Needed, 69% Full Time, 26% Part Time, 2% Temporary, and 2% Contract. Highlights an 91% Physical, 1% Hybrid, and 8% Remote job distribution, with an average salary of $91,748 per year, or $44.1 per hour.

Senior Service Engineer

ChargeTronix

Santa Ana, CA • On-site

$80K - $100K/yr

Full-time

Medical, Dental, PTO

Re-posted 8 days ago

Job description

Benefits:
  • Company parties
  • Dental insurance
  • Health insurance
  • Paid time off
  • Training & development

WHO WE ARE:
ChargeTronix operates with an ethos of ease: ease of serviceability, maintainability, and repairability. Made with the best materials and crafted with user interface in mind, our chargers are designed to fit the customer without any hassle. When you need a charge— you need ChargeTronix. We are looking for people with strong work ethics and a commitment to excellence to join our team and contribute to the success of the company. 
 
JOB SUMMARY:
The Senior Service Engineer serves as the technical authority for field service operations and advanced troubleshooting of charging systems. This role provides engineering-level support to internal Field Service Technicians and cross-functional teams to diagnose complex hardware, software, electrical, and networking issues that cannot be resolved through standard service procedures. 
The Senior Service Engineer is responsible for developing service processes, improving equipment reliability, performing root cause analysis, validating corrective actions, and driving continuous improvements across the service organization. 
 
JOB RESPONSIBILITIES:
● Serve as the highest level of technical escalation for Field Service Engineers and internal technical support teams.
● Diagnose complex electrical, mechanical, networking, firmware, and software issues affecting DC fast charging systems.
● Lead root cause investigations for recurring field failures and coordinate corrective actions with Engineering teams.
● Analyze field data, service reports, diagnostic logs, and performance trends to identify reliability improvements.
● Develop, validate, and continuously improve troubleshooting procedures, service documentation, technical bulletins, and repair       standards.
● Support new product introductions by reviewing serviceability, maintenance requirements, and field readiness.
● Evaluate returned components and failed equipment to determine failure mechanisms and recommend corrective actions.
● Develop preventive maintenance strategies and service best practices to improve charger uptime and reduce service costs.
● Mentor and train Field Service Engineers and Technical Support personnel on advanced troubleshooting techniques and diagnostic methodologies.
● Support development and validation of firmware upgrades, software releases, and hardware revisions from a service perspective.
● Recommend tools, equipment, spare parts inventories, and diagnostic methods to improve field service effectiveness.
● Create and maintain engineering documentation including wiring diagrams, service manuals, repair procedures, and technical training materials.
●Travel domestically as required to support complex field issues, engineering evaluations, and technician training.
● Perform other duties as assigned.
JOB QUALIFICATIONS:
● Bachelor's degree in Electrical Engineering, Computer Engineering, Mechanical Engineering, or a related field preferred.
●Solid understanding of OCCP as it relates to EV chargers
●5+ years of experience in field service engineering, EV chargers, power electronics, industrial equipment, or a related industry.
●Strong knowledge of AC/DC power systems, electrical troubleshooting, networking, and diagnostic tools.
●Experience with Linux, firmware updates, and industrial communication protocols is preferred.
●Proven ability to perform root cause analysis and drive technical problem resolution.
● Ability to manage multiple priorities while working independently and collaboratively.

ChargeTronix is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, disability, sex, sexual orientation, gender identity or expression, age, national origin, veteran status, genetic information, union status and/or beliefs, or any other characteristic protected by federal, state, or local law.