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45 technical support engineer jobs at 32 companies in Temecula, CA

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Technical Support Engineer - Residential Solar
Ontario, California, United States
$60k-$70k/yr OnsiteFull Time
Renogy
Renogy: Manufacturer of off-grid solar and energy storage products.
0+ YOEBachelor's in electrical engineering or equivalent experience; 0–3 years technical support/field/test experience; strong electrical troubleshooting, communication, and problem-solving skills.
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1mo
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EV Charging Technical Support Specialist
Tustin or Costa Mesa
$29-$32/hr OnsiteFull Time
ChargeTronix
ChargeTronix: Manufactures and sells advanced electric vehicle charging station infrastructure.
Provide technical support and troubleshooting for DC EV chargers; diagnose and repair equipment, assist field technicians, document tickets, and collaborate with engineering; proven technical support or field service experience and strong electrical/system knowledge preferred.
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2mo
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Technical Support-EVSE
Costa Mesa, California, United States
$25-$28/hr OnsiteFull Time
Zero Impact Solutions
Zero Impact Solutions: Deploys renewable infrastructure including EV charging, solar, and energy storage.
Bachelor's in CS/engineering or related field; strong technical diagnostic ability; customer tech support experience; flexible schedule; detail-oriented; EV charging background.
OCPP, OCPI, EV charging
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1mo
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Customer Support Engineer  
Irvine, California, United States
$90k-$105k/yr OnsiteFull Time
Thomas Global Systems
Thomas Global Systems: Design and manufacture of avionics and defense electronic systems.
3+ YOEBachelor's in Electrical Engineering, 3-7 years engineering or technical support experience, ability to read electrical schematics and mechanical drawings, strong troubleshooting, diagnostic, and communication skills.
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1w
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Urgent Field Support (UFS) Senior Engineer
Poway, California, United States
$81k-$142k/yr OnsiteFull Time
General Atomics Aeronautical Systems
General Atomics Aeronautical Systems: Designs and manufactures unmanned aircraft and radar systems.
3+ YOEBachelor's or higher in engineering or equivalent experience, 3+ years engineering experience, strong multidisciplinary troubleshooting, technical writing, communication skills, and ability to obtain/maintain Secret clearance.
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2w
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Support Engineer
Irvine, California, United States
$64k-$118k/yr OnsiteFull Time
The Trade Desk
The Trade DeskNASDAQ: TTD: Cloud-based programmatic advertising platform for data-driven media buying.
4+ YOE4+ years technical/application support experience, strong API and SQL troubleshooting skills, familiarity with JSON/REST/GraphQL, bachelor's degree or equivalent experience, strong analytical and communication skills.
JSON, REST, GraphQL (GQL), SQL, HTML, Python, Java, JavaScript
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3mo
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[CUSTOMER ADVOCACY] Technical Services Engineer II - HVAC
Irvine, California, United States
$55k-$65k/yr OnsiteFull Time
TCL
TCLShenzhen Stock Exchange: 000100: Manufacturer of consumer electronics including televisions and smart appliances.
4+ YOE4+ years troubleshooting multimedia or consumer electronics; degree in a technical field; strong communication; ability to travel 30%; on-site support.
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3mo
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Weekend Shift Urgent Field Support (UFS) Senior Engineer
Poway, California, United States
$81k-$142k/yr HybridFull Time
General Atomics
General Atomics: Designs and manufactures unmanned aircraft and nuclear technology systems.
3+ YOEBachelor's in engineering (or equivalent experience), 3+ years engineering experience, ability to obtain DoD Secret clearance, strong technical writing, troubleshooting, and communication skills; weekend/on-call availability.
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1mo
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Technical Support Technician - Defense Systems Division
Irvine, California, United States
$70k-$115k/yr OnsiteFull Time
Parker Hannifin
Parker HannifinNYSE: PH: Manufacturer of motion and control technologies and systems.
7+ YOEHigh school diploma with 7+ years related experience or training; machining and fabrication skills; computer proficiency (Outlook, Excel, Word, Teams); ability to obtain DoD security clearance and U.S. citizenship required; occasional travel.
mill, lathe, sheet metal tools, hand power tools, sockets, wrenches, screw drivers, pliers, Microsoft Outlook, Microsoft Excel, Microsoft Word, Microsoft Teams
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1mo
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Technical Support Specialist, Neurology
Irvine, California, United States
$25-$40/hr OnsiteFull Time
Nihon Kohden
Nihon KohdenTokyo Stock Exchange: 6849: Manufactures medical electronic equipment and patient monitoring systems.
2+ YOE2+ years help-desk/ticket experience preferred; bachelor\u0002s degree preferred in biomedical engineering, CS, IT or related; experience with Windows and Microsoft Office; strong troubleshooting and communication skills.
Windows XP, Windows 7, Windows 10, Microsoft Office
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1w
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Process Engineer Orange
Orange, California, United States
$85k-$100k/yr OnsiteFull Time
SIFCO Industries
SIFCO IndustriesNYSE American: SIF: Manufactures forged and machined metal components for aerospace and energy.
5+ YOEBachelor's in engineering, 5+ years aerospace manufacturing experience, 3+ years supporting NADCAP, knowledge of NADCAP/AS9100/AMS, continuous improvement and audit support, strong technical writing and analytical skills.
Microsoft Office Suite
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3w
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Engineering Support Technician
Irvine, California, United States
$20-$24/hr OnsiteFull Time
Glidewell
Glidewell: Designs and manufactures custom dental restorations and laboratory products.
Effective oral communication; recent graduate or pursuing Bachelor's in Engineering preferred; related experience and customer service experience are a plus; ability to read and understand technical procedures.
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1mo
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GROUND C2 SYSTEMS ENGINEER
Camp Pendleton, California, United States
$110k-$120k/yr HybridFull Time, Part Time
Lumbee Holdings
Lumbee Holdings: Provides government contracting, IT, and construction services.
Provides systems engineering for ground C2 systems; requires systems engineering fundamentals, technical leadership, configuration management, and ability to support integration, testing, sustainment and documentation.
JTCW, TCS, GCCS, TSOA, CHE, CDN, JBC-P, MCH
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1mo
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Field Solutions Engineer - Solar
Irvine, California, United States
$90k-$135k/yr FieldFull Time
Luminys Systems Corporation
Luminys Systems Corporation: Provides smart, AI-powered security, surveillance, and building management solutions.
5+ YOE5+ years in field application engineering or technical support; strong experience with off-grid solar power systems, DC power, MPPT charge controllers, CCTV/IoT integration, network configuration, travel to customer sites, and technical communication.
off-grid solar power systems, DC power systems, MPPT charge controllers, CCTV, IoT, video management software
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1mo
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SUPERVISORY GENERAL ENGINEER/ARCHITECT
Yuma or Alameda or Barstow or Bridgeport or Camp Pendleton or China Lake or Coronado or Camp Lemonnier
$126k-$164k/yr OnsiteFull Time
Naval Facilities Engineering Systems Command
Naval Facilities Engineering Systems Command: Provides facilities engineering and infrastructure management for the Navy.
1+ YOELicensed PE or RA required (per series); Secret clearance; at least one year of experience equivalent to GS-13 managing engineering/architecture projects and teams; ability to provide technical consultant-level support for planning, design, and construction.
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1w
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Process Engineer Orange
Orange, California, United States
$85k-$100k/yr OnsiteFull Time
SIFCO Industries
SIFCO IndustriesNYSE American: SIF: Manufacturer of high-performance forged components for aerospace and energy.
5+ YOE5+ years aerospace manufacturing experience with NADCAP support, gap analysis, audit readiness, SPC/RCCA/FMEA knowledge, strong technical writing, and Microsoft Office proficiency.
Microsoft Office, quality management software
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1w
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Specialized Account engineer, Irvine, CA Onsite
San Francisco or Irvine
$33-$50/hr OnsiteFull Time
Hewlett Packard Enterprise
Hewlett Packard EnterpriseNYSE: HPE: Providing global edge-to-cloud infrastructure and IT solutions for businesses.
2+ YOETechnical customer-site support experience with installation, configuration, and service delivery; vocational/associate or bachelor degree in a technical field; 2+ years relevant experience; strong communication and customer-relationship skills.
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2mo
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Field Service Engineer
Irvine, California, United States
OnsiteFull Time
Field AI
Field AI: Develops autonomous software brains for robots in unstructured environments.
2+ YOE2+ years in technical field service, robotics, hardware support, or related hands-on role. Strong mechanical/electrical troubleshooting; Linux/SSH; willingness to travel 30-50%.
Linux, SSH, Shell scripting, Python
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1w
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Specialized Account engineer, Irvine, CA Onsite
Irvine, California, United States
$33-$50/hr OnsiteFull Time
Hewlett Packard Enterprise
Hewlett Packard EnterpriseNYSE: HPE: Provides edge-to-cloud IT infrastructure and platform services.
3+ YOEOnsite customer-facing technical support role requiring 3+ years relevant experience, technical/associate degree, knowledge of networking, high-availability systems, multiple OS platforms, strong communication and problem-solving skills.
NT, Linux
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1w
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Specialized Account engineer, Irvine, CA Onsite
Irvine, California, United States
$33-$50/hr OnsiteFull Time
Hewlett Packard Enterprise
Hewlett Packard EnterpriseNYSE: HPE: Provides global edge-to-cloud technology solutions and IT infrastructure services.
2+ YOEAssociates/technical diploma or degree with 2–5 years experience; strong field technical support, networking and OS knowledge, high-availability systems, customer communication and project skills.
Linux, NT
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