Field Service Technician (San Diego, CA)
$26 - $35 per hourRing Inc
Company Overview Mainspring Energy is revolutionizing power generation with the world’s most flexible local power generation technology, the Mainspring Linear Generator. Commercial, industrial, and utility leaders are choosing Mainspring over traditional options like engines, turbines, and fuel cells to quickly and reliably deliver local power for EV charging, commercial facilities, data centers, and grid-scale operations. The Mainspring Linear Generator is fuel flexible, ramps up and down to meet demand, and uses a flameless reaction with near-zero NOx emissions. It is backed by top-tier investors including Khosla Ventures, Bill Gates, American Electric Power, Lightrock, and General Catalyst. Mainspring designs, manufactures, and delivers its products to customers across the U.S., and is scaling for international expansion. Our mission is to create an affordable, reliable, net-zero carbon grid. We’re expanding within an $816B global electricity equipment market and hiring talent worldwide. Pragmatic Optimism – Balancing ambition and creativity with practicality to solve problems efficiently. Excellence without Ego – Delivering the best customer experience and applying deep technical rigor. Proactive Collaboration – Seeking diverse skills and perspectives across teams. More information can be found at Job Overview We are searching for mechanically inclined individuals to join our Field Service team. In this role, you will complete planned and reactive service operations on our generators, maintaining uptime, availability, and performance for deployed units. You will train at our headquarters in Menlo Park, CA, then be assigned to a service region requiring travel. We offer full benefits including vacation, sick time, 401(k), and pre-IPO stock options. Responsibilities Mechanically repair and maintain components and assemblies per procedures and checklists. Collaborate with engineers to fix, repair, and redesign components. Conduct mechanical inspections and document condition information. Be available to work rotational on-call shifts as scheduled. Qualifications Minimum 3 years of mechanical assembly/repair experience; automotive, aviation, or heavy equipment backgrounds are a plus. Experience using precision tools (.001 inches) and documenting repairs. Must be able to stand for long periods, lift up to 50 lbs, and wear required PPE. Knowledge of basic tools and torque specifications. Follow written and verbal work instructions on site. Strong communication skills; knowledge of Google Workspace is a plus. Team player, self-motivated, and safety oriented. Valid driver’s license required; Class A preferred. $26 - $35 an hour This position is onsite in San Diego, CA. Salary will be adjusted for local market and experience. This position 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, or disability. Compensation and benefits information is estimated as of publication and may be modified in the future. Pay within the range depends on location, experience, and skills. #J-18808-Ljbffr Ring Inc
$18 - $20 per hour
## Field Service Technician - San Diego, CAApplylocations: CALIFORNIA VIRTUAL, USAtime type: Full timeposted on: Posted Todayjob requisition id: JR2604... ...Title: Field Service Technician****Location: San Deigo, CA****POSITION SUMMARY & KEY AREAS OF RESPONSIBILITY:****Position...SuggestedHourly payFull timeTemporary workLocal areaImmediate startWorldwideFlexible hoursShift workRotating shiftDay shiftAfternoon shift- ...from sales to deployment and service, just as we apply deep technical... ...to join our growing Field Service team. In this position... ...our headquarters in Menlo Park, CA, and be assigned to a particular... ...Location This position is onsite in San Diego, CA. The salary will be...SuggestedLocal areaFlexible hoursShift work
$35 - $50 per hour
...Job Title Field Service Technician Job Description Mainspring Energy manufactures and delivers... ...at our headquarters in Menlo Park, CA, and be assigned to a particular service... ...50 an hour This position is onsite in San Diego, CA. The hourly rate will be adjusted...SuggestedHourly payLocal areaFlexible hoursShift work- Field Technician - Smart Shield Systems, San Diego, CA Smart Shield Systems is looking to hire great talent for the position of a Field Technician located in... ...low voltage industry. Responsibilities Install and service alarm systems and cameras. Installation of...Suggested
$53.06k - $90.96k
Job Overview Fire/Life Safety Service Technician job at Siemens. San Diego, CA. Job Family: Buildings. Req ID: 468365. We take pride in enabling sustainable progress through technology. We do this through empowering customers by combining the real and digital worlds. Improving...SuggestedPermanent employmentLocal areaImmediate startNight shift$22 - $30 per hour
...Best Companies to Work for, is looking for a Full-Time ATM Service Technician with excellent customer service, communication, and time management... ...on Hardware and Software problem diagnosis. Location: San Diego, CA Pay: $22-$30 hour DOE What you’ll do: 1.Performs...16 hoursFull timeCasual workLocal areaFlexible hours- ...Field Service Technician Rust Automation and Controls is a family-owned industrial instrumentation... .../ Field Service Technician Location: San Diego / Western United States Rust Automation... ...within the following states: UT, CA, CO, WY, NV, ID, MT, ND, HI Qualifications...ApprenticeshipLocal areaFlexible hours
$70k - $100k
We are seeking a Plumbing Service Technician who will be crucial in diagnosing, repairing, and maintaining... ...provided. Company events. Works in field environments across residential job... ...members, have been working to make San Diego a better place since acquiring Hastings...Local areaRelocation package- Job Overview AC&R Technician job at Insight Global, San Diego, CA. The employee will provide technical guidance, instruction, and practical shipboard instruction... ...systems and equipment: Air Conditioning Systems Food Service Preparation Equipment Refrigeration Plants/Units Ship...
$25.88 - $33.37 per hour
...Field Service Technician Rivian is on a mission to keep the world adventurous forever. This goes for the emissions-free Electric Adventure Vehicles we build, and the curious, courageous souls we seek to attract. As a company, we constantly challenge what's possible...Hourly payFull timeTemporary workPart timeWork experience placementRemote workShift workNight shiftAfternoon shiftEarly shift$85k - $110k
Firestorm is looking for a Field Service Representative (FSR), xCell to be the front-line field technician supporting customer-fielded xCell expeditionary advanced manufacturing... ...it. Work Environment Position is based in San Diego CA at headquarters. We welcome candidates who...Permanent employmentTemporary workLocal areaRelocationRelocation package$32k - $39k
...a Combat Systems Alignment Technician to join the Southwest Regional... ...comprehensive alignment services for Combat and Navigation Systems... ...hour) Location & Schedule San Diego, CA - Onsite. Full time.... ...structural, and interfacing fields. Excellent verbal and written...Hourly payFull timeMonday to FridayNight shiftDay shift- AMR & Robotics FAE (Field Application Engineer): Entry Level, Visa Support job at AMS,INC.. San Diego, CA. Terms of Employment Annual Salary: Discussed Upon Interview Type of Work: Full Time Type of Job: Engineering > Mechanical, Engineering > Electrical, Engineering...Full timeH1bVisa sponsorship
$36 - $50 per hour
...Sr. Mobile Service Technician, San Diego San Diego, CA At Lucid, we are creating exceptional mobility experiences through innovation to drive the world... ...Service Technician is a unique position that covers field service repairs. This position would be responsible for...Hourly payWork at office$20 per hour
Job Description Eurofins BPT San Diego is seeking a motivated intern to support our Analytical... ...skills; excellent customer service skills. Ability to work independently and... ...within a commutable distance of San Diego, CA are encouraged to apply. Eurofins USA BioPharma...Hourly payTemporary workPart timeInternshipWork at officeMonday to FridayFlexible hours$21 - $23 per hour
Clinical Lab Technician - Sequenom - Entry level, will train! job at Labcorp. San Diego, CA. The Sequenom division of LabCorp has an exciting opportunity for a Clinical Laboratory Technician in the Torrey Pines area of San Diego. Sequenom is focused on women's healthcare...Hourly payPart timeCasual workReliefWork at officeFlexible hoursAfternoon shift$24.8 - $37.2 per hour
...Ship/Submarine Engineering Technician 2 - San Diego, CA Mar 01, 2026 Overview The M.C. Dean, Inc. Maritime Division works at shipyards around the world from our regional offices in Chesapeake, VA, and San Diego, CA. Become a key member of our Alteration Installation Teams...Hourly payRelocation$20 - $30 per hour
...Ship/Submarine Engineering Technician 1 - San Diego, CA tuition reimbursement, 401(k), retirement plan, company vehicle Mar 01, 2026 Overview The M.C. Dean, Inc. Maritime Division works at shipyards around the world from our regional offices in Chesapeake, VA, and San...Relocation$71k - $132k
...exceptional support to customers. As a Field Engineering Specialist, you will travel and... ...product lines. You will offer valuable service to laboratory customers in your assigned... ...-based role. The territory is within the San Diego area. Ideal candidate must reside in the...Work experience placementLocal areaRelocation packageNight shiftWeekend work- Rise Mechanical Group is looking for a full-time Heating Air Conditioning Service Technician based in San Diego, CA. In this role, you will diagnose, repair, and maintain commercial HVAC systems, ensuring safe and efficient operation. Your day-to-day tasks include performing...Full time
- ...A consulting firm in San Diego is seeking a Survey Instrument Operator to operate survey instruments and assist in various field surveys. This entry-level position requires a high school diploma, basic understanding of survey techniques, and a valid driver's license. Ideal...Hourly pay
$42.02 - $57.51 per hour
...Therapeutic Research Institute (ATRI), located in San Diego, California is an academic institute... .... Minimum Experience: 2 years. Field of Expertise: Monitoring of clinical trials... ...Location & Compensation Location: San Diego, CA. Hourly rate range: $42.02 - $57.51....Hourly payLocal areaRemote work$58.4 - $87.6 per hour
...offices in Chesapeake, VA, and San Diego, CA. Become a key member of our... ...program in a related field that includes at least six months... ...(4) years of U.S. military service with one of the following technical... ...ratings: a) Electronic Technician, b) Interior Communications...For contractorsApprenticeshipRelocation- Field Service Technician II (Southern CA) Last Updated Date: Jun 5, 2026 Location: San Diego, CA, US 91901 Company: HyAxiom Background At HyAxiom, we develop, manufacture and service hydrogen fuel cells along with other innovative hydrogen energy solutions. We are a...Remote workOverseasWeekend work
$36.47k - $62.52k
...Life Safety Systems Inspector - Siemens San Diego, CA Job Family: Buildings Req ID: 468354 Responsibilities... ..., testing, and performing minor service and deficiency repairs for fire alarm... ...degree in electronics or related field preferred. 6+ months of experience performing...Permanent employmentWork at officeLocal areaNight shift$85k - $100k
...Overview ARS/Rescue Rooter is seeking an HVAC Lead installer to join our team. We are a full-service residential heating & air conditioning contractor located in San Diego, CA. As an Installer with us, you will maintain, troubleshoot, install, and repair ventilation, heating...Weekly payFor contractorsLocal areaWeekend workAfternoon shift- ...manufactures, and markets innovative medical products and services to the healthcare industry. Other key product areas include... ...the quality of patients’ lives. Position Summary: Field Service Technicians are a vital resource for the medical industry that are...Seasonal workRemote workShift work
$26 - $29 per hour
...Senior Maintenance Technician - San Diego San Diego, CA With over 30 years of experience in the acquisition, development, rehabilitation, and management... ...have experience in all trades and be very customer service focused. Some duties will include cleaning grounds,...Local areaFlexible hours- GLOTECH, Inc. is hiring Electronics Technicians in San Diego, CA. The role involves supporting engineering activities through the setup, operation, and troubleshooting of electronic systems. Candidates should have a high school diploma, preferably an associate degree,...
$33.65 - $43.25 per hour
Endsight is seeking an IT Help Desk & Field Engineer in San Diego, CA. This hybrid position involves providing hands-on IT support and ensuring technology... ...least 3 years of experience in a similar role, customer service skills, and the ability to collaborate effectively....Hourly pay
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