250 application engineer jobs at 135 companies in Bonsall, CA

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Lead Application Engineer
Irvine or Irvine
$108k-$140k/yr OnsiteFull Time
Henkel
HenkelXETRA: HEN3: Manufactures laundry, beauty, and adhesive products globally.
5+ YOEDegree in engineering or materials science required; 5+ years (PhD) or 7+ years (BSc/MSc) experience in R&D/application engineering; customer support, SMT/encapsulant knowledge, material handling and statistical analysis (MinTab/JMP) experience; global travel up to 25%.
MinTab, JMP
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Application Engineer
Santa Ana, California, United States
$75k-$85k/yr OnsiteFull Time
HEICO
HEICONYSE: HEI: Manufactures specialty electronic components and niche aircraft parts.
1+ YOEBachelor's in STEM (or equivalent), 1+ year customer service and technical sales experience, ability to interpret electrical schematics, apply engineering principles to sales, strong communication, Microsoft Office and Salesforce proficiency, willingness to travel (~5%).
Microsoft Word, Microsoft Excel, Microsoft Outlook, Microsoft PowerPoint, Microsoft Project, Salesforce
3mo
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Application Engineer I
Costa Mesa, California, United States
$90k-$100k/yr OnsiteFull Time
Mission Critical Electronics
Mission Critical Electronics: Designs and manufactures specialty electrical power and charging solutions.
Bachelor's degree in engineering, computer science, or a related technical field; strong technical knowledge, communication, teamwork, office software and CRM proficiency required.
CRM, product lifecycle management software
2w
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Application Engineer
San Diego, California, United States
$122k-$188k/yr OnsiteFull Time
Advantest
AdvantestTokyo Stock Exchange: 6857: Manufacturer of automated test systems for the semiconductor industry.
5+ YOEBachelor's degree in EE/CS or related, 5+ years semiconductor testing experience, Java/C++ and Linux proficiency, V93000/SmarTest experience preferred, strong debugging and communication skills.
Java, Linux, C++, Claude code, ChatGPT, V93000 SmarTest 7, SmarTest 8, Perl, Python
2d
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US Field Application Engineer
Spring Valley, California, United States
$130k-$180k/yr RemoteFull Time
Soitec
SoitecEuronext Paris: SOI: Produces engineered semiconductor substrates for high-performance electronics.
4+ YOEBachelor's or master's degree in a related technical field, 4–6 years of semiconductor customer support or field application engineering experience, and expertise in wafer processing, characterization, and statistical quality methods.
SPC, Cpk, 8D, SEM, SIMS, GOI, XRT, C-V, SRP, TEM
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Building Controls Application Engineer
San Diego or Dallas or Chicago or Waco or Boston or Ashburn or Houston or Lehi or Denver
$120k-$130k/yr HybridFull Time
Mantis Innovation
Mantis Innovation: Provides managed facility services and energy procurement solutions.
10+ YOE10+ years engineering experience, 5+ years BMS application development; DDC and PLC programming, BACnet/Modbus/Ethernet-IP integrations, Niagara (Niagara N4), Ignition, Wonderware, Distech, networking knowledge, and Microsoft Office proficiency.
BMS, SCADA, DDC, PLC, BACnet, Modbus, Niagara, Niagara N4, Ignition, Wonderware, Distech, Ethernet/IP, SNMP, MQTT, Microsoft Office
3w
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Senior Application Engineer I
Chicago or Dallas or Nashville or Raleigh or Boston or Louisville or St. Louis or Costa Mesa or Morristown
HybridFull Time
Schneider Electric
Schneider ElectricEuronext Paris: SU: Provider of energy management and industrial automation solutions.
4+ YOEBachelor’s or Master’s in Electrical Engineering/Power Systems, 4+ years in protection, control, and automation projects, knowledge of LV/MV power systems, protection relays, and communication protocols.
Modbus, DNP, IEC61850
1w
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Sr. Principal Application Engineer
Irvine or San Jose
$175k-$225k/yr OnsiteFull Time
Celero Communications
Celero Communications: Developing high-performance coherent DSP technology for AI connectivity.
8+ YOE8+ years experience in DSP/optical communications, bachelor’s (or higher) in engineering/physics, ability to travel 25–40%, strong DSP and optics fundamentals, hardware/software debugging, documentation and customer-facing communication skills.
Python, MATLAB
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Industrial Application Engineer
Santa Ana, California, United States
$85k-$90k/yr OnsiteFull Time
Sulzer
SulzerSIX Swiss Exchange: SUN: Global industrial engineering and flow control equipment manufacturer.
2+ YOEAssociate degree in engineering or equivalent experience; 2+ years customer-facing experience; proficiency in AutoCAD/SolidWorks/Inventor; knowledge of industrial processes; strong communication and problem-solving skills.
AutoCAD, SolidWorks, Inventor
2mo
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Application & Systems Engineer (Los Angeles, CA, US)
Los Angeles or San Diego
$110k-$150k/yr RemoteFull Time
dormakaba
dormakabaSIX Swiss Exchange: DOKA: Manufactures and services building access and security systems.
3+ YOEBachelor's in CS/Engineering, 3+ years application/systems engineering, strong Python, REST API/JSON/OAuth experience, test automation and CI/CD, familiarity with access control protocols (OSDP, Wiegand), and mobile wallet integrations.
Python, REST API, JSON, OAuth, SDKs, Apple Wallet, Google Wallet, NFC, BLE, OSDP, Wiegand, CI/CD
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Field Application Engineer/Mechanical
Sunnyvale or Carlsbad or Hayward
RemoteFull Time
Qnity Electronics
Qnity ElectronicsNYSE: Q: Manufactures materials and solutions for the semiconductor industry.
6+ YOEBachelor's in engineering or technical field, 6+ years relevant experience, 3+ years component/subsystem design and thermal/EMI expertise, Solidworks and FEA knowledge, strong customer-facing and project management skills.
Solidworks, Finite Element Analysis
2mo
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Field Application Engineer
Irvine or Mission Viejo or United States
$20-$25/hr OnsiteFull Time
Field AI
Field AI: Develops autonomous software brains for robots in unstructured environments.
Bachelor's in CS/Robotics/Electrical/Mechatronics, strong communication, willingness to travel frequently across the U.S., passport/REAL ID preferred, basic coding (Python, C++), hands-on robotics hardware experience preferred.
Python, C++, drones, quadrupeds, humanoid robots, sensors
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Application Engineer II (Plymouth, MI, US)
Plymouth or Ann Arbor or Detroit or Lake Forest or Michigan
OnsiteFull Time
AVL
AVL: Developing mobility technology solutions for simulation and vehicle testing.
3+ YOEBachelors in engineering required (Masters preferred); 3+ years relevant experience; electrical/mechanical test and troubleshooting experience; ability to read schematics; strong communication and PC/MS Windows skills; ~40% travel; must be authorized to work in the US.
Microsoft Windows
2w
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Application Developer
Rancho Santa Margarita, California, United States
$80k-$120k/yr OnsiteFull Time
Applied Medical
Applied Medical: Manufacturer of advanced medical devices and surgical products.
3+ YOEBachelor's in CS/IT/Software Engineering or equivalent experience; proficiency in C#/.NET Core, React, TypeScript; 3+ years experience; knowledge of SQL Server/PostgreSQL/Azure Cosmos DB, Azure deployments, CI/CD, automated testing, and strong communication.
C#, .NET Core, React, TypeScript, SASS, SCSS, Flexbox, CSS Grid, Webpack, Vite, npm, yarn, SQL Server, PostgreSQL, Azure Cosmos DB, RESTful, GraphQL, Azure, App Services, Azure Functions, Docker, Kubernetes, Figma, xUnit, NUnit, Cypress, Playwright, React Testing Library, Azure Active Directory (Azure AD), Auth0, Azure DevOps, GitHub Actions, GitHub Copilot, Git, Azure Service Bus, RabbitMQ
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Application Engineer - Optoelectronics - Carlsbad, California, United States
Carlsbad, California, United States
$100k-$150k/yr OnsiteFull Time
Koch Inc.
Koch Inc.: Operates global manufacturing, refining, and industrial technology businesses.
Master's in Electrical Engineering, hands-on lab/hardware experience with oscilloscopes/network analyzers/power meters, customer-facing troubleshooting, firmware validation, and strong electrical circuitry knowledge.
power meter, oscilloscope, network analyzer
2mo
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Application Developer, Senior
Washington or Orlando or Fort Meade or Minneapolis or Huntsville or Dayton or San Diego or Fort Sheridan or Devens or Norfolk or Millington or Phoenix or Fort Worth or Peterson AFB or Buckley AFB or Belle Chasse or Fort Leavenworth or MacDill AFB or San Antonio or Tampa or Quantico or Lackland AFB or Yorktown or Offutt AFB or Rome or Reston or Camp Parks
$87k-$198k/yr HybridFull Time
Booz Allen Hamilton
Booz Allen HamiltonNYSE: BAH: Provides technology and management consulting services to diverse organizations.
6+ YOE6+ years in application or software development; Node.js with Typescript, SQL/PostgreSQL, Redis, Elasticsearch; cross-functional collaboration; automated testing; TS/SCI with polygraph; Bachelor’s degree.
Node.js, Typescript, SQL, PostgreSQL, Redis, Elasticsearch
3w
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Senior Application/System Engineer
Carlsbad, California, United States
$125k-$150k/yr OnsiteFull Time
Nordson
NordsonNasdaq: NDSN: Manufactures precision dispensing and fluid management equipment for industry.
7+ YOEBS/MS degree and 7+ years experience; expertise in troubleshooting, statistical analysis, PLC and National Instruments testing, vision systems, robotics or precision dispensing; strong communication and project skills.
PLC, National Instruments, vision systems
3w
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Field Application Engineer - AMD/Xilinx
San Diego, California, United States
$195k-$210k/yr FieldFull Time
Avnet
AvnetNASDAQ: AVT: Distributes electronic components and provides technology supply chain services.
8+ YOEU.S. authorization required; 8+ years FPGA/SoC experience, bachelor’s in EE/CS or equivalent; expertise with Vivado/Vitis/ISE/Quartus; strong systems-level design, presentation and problem-solving skills.
Vivado, Vitis, ISE, Quartus, ModelSim, Eclipse, Yocto, Linux
3d
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Security Engineer, Application Security
Austin or San Diego
OnsiteFull Time
Saronic
Saronic: Building autonomous surface vessels for maritime defense operations.
5+ YOERequires 5+ years in application security, DevSecOps, or product security; secure SDLC, supply-chain security, secrets management, self-hosting, scripting, Infrastructure-as-Code, and ability to obtain U.S. security clearance.
SAST, DAST, SCA, CI/CD, SBOM, AWS, Azure, Infrastructure-as-Code
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Senior Engineer, Machine Learning Application Developer
San Jose or San Diego
$124k-$208k/yr OnsiteFull Time
Samsung Electronics
Samsung ElectronicsKorea Exchange: 005930: Develops and manufactures consumer electronics, semiconductors, and mobile devices.
3+ YOE3+ years with bachelor's (or 2+ with master's, or Ph.D.); strong C, C++, Python; API-level programming with Vulkan, OpenGL, OpenCL; experience with PyTorch/TensorFlow, GPU architecture, low-level profiling, and neural rendering.
C, C++, Python, Vulkan, OpenGL, OpenCL, PyTorch, TensorFlow, Assembly