35 technical support engineer jobs at 28 companies in Crestline, CA
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Technical Support Engineer - Residential Solar
Ontario, California, United States
$60k-$70k/yr OnsiteFull Time
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.
1mo
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Senior Technical Support Engineer - Industrial Networking
Brea, California, United States
$73k-$110k/yr OnsiteFull Time
5+ YOE5+ years networking experience with Ethernet/IP, expert Wireshark skills, CLI proficiency, bachelor\u0002s degree or equivalent experience preferred, authorization to work in the US, strong customer-facing troubleshooting and escalation management skills.
Wireshark, Linux, CLI, Microsoft Excel, Microsoft Word, Microsoft Outlook, Microsoft Teams, Visio, PowerPoint
1mo
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EV Charging Technical Support Specialist
Tustin or Costa Mesa
$29-$32/hr OnsiteFull Time
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.
2mo
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Customer Support Engineer
Irvine, California, United States
$90k-$105k/yr OnsiteFull Time
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.
1mo
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Senior Technical Support Engineer - Industrial Networking
Brea, California, United States
$81k-$122k/yr OnsiteFull Time
5+ YOEBachelor's degree or equivalent, 5+ years networking experience, expert Wireshark and CLI skills, deep L2/L3 knowledge, EM/on‑site troubleshooting, US work authorization, proficiency with Microsoft Office and Linux.
Wireshark, Linux, Microsoft Excel, Microsoft Word, Microsoft Outlook, Microsoft Teams, Microsoft Visio, Microsoft PowerPoint
1mo
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Support Engineer
Irvine, California, United States
$64k-$118k/yr OnsiteFull Time
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
1mo
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Technical Support Technician - Defense Systems Division
Irvine, California, United States
$70k-$115k/yr OnsiteFull Time
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
1mo
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Technical Support Specialist, Neurology
Irvine, California, United States
$25-$40/hr OnsiteFull Time
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
2w
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Tech Support Principal Engineer
Houston or Lake Forest or Philadelphia
$82k-$170k/yr HybridFull Time
10+ YOE10+ years Oil & Gas industry experience, strong numerical background (degree preferred), technical analysis and problem-solving, client presentation and communication skills, proficiency with Microsoft Word/Excel/PowerPoint.
Microsoft Word, Microsoft Excel, Microsoft PowerPoint
3w
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Project Engineer III
Irvine, California, United States
$125k-$135k/yr OnsiteFull Time
4+ YOELead CAPEX projects, perform equipment commissioning/qualification/validation, support GMP compliance, and provide engineering and technical leadership in pharmaceutical manufacturing.
1w
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Manufacturing Process Engineer
Corona, California, United States
$75k-$101k/yr OnsiteFull Time
2+ YOEDevelop and optimize manufacturing processes, support new product introductions, perform PFMEA and SPC activities, and provide technical guidance. BS in engineering required; 2+ years manufacturing experience preferred.
Microsoft Word, Microsoft Excel, Microsoft Outlook, Microsoft PowerPoint, SPC
1mo
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Engineering Support Technician
Irvine, California, United States
$20-$24/hr OnsiteFull Time
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.
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
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.
3w
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Field Service Engineer – Liquid Handling & Laboratory Automation
Murieta, California, United States
$70k-$130k/yr FieldFull Time
2+ YOE2+ years supporting laboratory automation or liquid handling systems, associate's/bachelor's in a technical field or equivalent experience, valid driver’s license, extensive travel ability, strong mechanical aptitude and communication skills.
Hamilton, Tecan, Beckman Coulter, Agilent Bravo, Opentrons, Salesforce
1w
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Sr Systems Engineer, AI-Enabled Service Delivery in MSP (Hybrid)
La Verne, California, United States
$110k-$130k/yr HybridFull Time
6+ YOE6+ years in technical support/managed services; deep Microsoft 365, networking, and ConnectWise PSA experience; strong incident ownership, documentation, client communication, and interest in AI-enabled automation.
Microsoft 365, Exchange, SharePoint, Teams, Entra ID, ConnectWise PSA, ConnectWise, Power Automate, Azure AI, Copilot, Cisco Meraki, UniFi
2d
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Technical Consultant – System Engineering Focus (Mission Focused)
Redlands or St. Louis or Vienna
$84k-$142k/yr OnsiteFull Time
5+ YOE5+ years implementing and supporting enterprise GIS, experience administering ArcGIS Enterprise, Top Secret/SCI clearance, bachelor's degree in GIS/STEM, strong system engineering and communication skills.
ArcGIS Enterprise, Kubernetes, Python, PowerShell, Windows, Linux
1w
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Solutions Engineer - Media and Gaming
Irvine or San Diego
$219k-$286k/yr RemoteFull Time
Provide technical sales support for media and gaming customers, design solutions, and collaborate with sales; willingness to support onsite in Southern California.
1w
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Quality Engineer - Second Shift
Riverside, California, United States
$76k-$144k/yr OnsiteFull Time
2+ YOESTEM degree and 2+ years manufacturing quality experience, ability to read technical drawings, support root-cause investigations, AS9100/AS9102 knowledge, SPC basics, strong communication and teamwork, U.S. work authorization required.
1mo
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Market Development Engineer
San Jose or Irvine or Los Angeles
$92k-$152k/yr HybridFull Time
5+ YOE5+ years related experience; technical support for low-power IoT wireless SoCs and ARM-based application processors; experience with embedded Linux and Android; strong customer-facing and solution-selling skills; eligible for ITAR/export license or U.S. Person.
embedded Linux, Android
1mo
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Field Service Engineer
Portland or Irvine
FieldFull Time
3+ YOEAssociate degree plus 3+ years field service/technical experience; 3–5+ years customer support; ability to install, maintain, troubleshoot medical device systems; lift 80 lbs; frequent travel and valid ability to operate company vehicle.
Microsoft Word, Microsoft Excel, Microsoft Access
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