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29 application support engineer jobs at 26 companies in Oceanside, CA

3w
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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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3mo
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PHY Application Engineer
Irvine or San Jose
$127k-$226k/yr HybridFull Time
Broadcom
BroadcomNASDAQ: AVGO: Designs and sells semiconductors and infrastructure software to enterprises.
8+ YOEBS, MS or post-graduate degree; 8+ years in relevant fields; experience in Ethernet PHY/SerDes, hardware/software bring-up, and customer-facing pre/post-sales support.
C, C++, Python, Visual Basic, Ethernet, PCIe, TSN, MACsec, System on Chip, SerDes, PCB layout review, Jitter Analyzer, Oscilloscope, Network Analyzer
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SQL Server Developer / Application Support Engineer
Newport Beach, California, United States
$120k-$135k/yr OnsiteFull Time
Clean Energy
Clean EnergyNasdaq: CLNE: Providing natural gas and renewable fuels for transportation fleets.
5+ YOE5+ years SQL Server development/support, strong T-SQL and performance tuning, C#/.NET development, Visual Studio and Python experience, experience with high-volume financial transaction systems and PCI compliance.
Microsoft SQL Server, Microsoft Visual Studio, C#, .NET Framework, .NET Core, Python, Windows Services
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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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2mo
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Level 2 ISP Field Application Engineer (FAE)
Irvine, California, United States
$95k-$125k/yr OnsiteFull Time
TP-Link
TP-Link: Global manufacturer of networking hardware and smart home devices.
3+ YOEBachelor's degree in CS/IT/telecom/EE, 3+ years technical support or ISP experience, strong networking protocol knowledge, hands-on with PON/Wi‑Fi/4G-5G devices, TR-069/TR-181 familiarity, excellent communication.
TCP/IP, UDP, DNS, DHCP, TR-069, TR-181, GPON, XGS-PON, Wi-Fi Router, Mesh, 4G/5G FWA
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4d
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Sr Staff Software Application Engineer
San Diego, California, United States
$158k-$236k/yr OnsiteFull Time
Qualcomm
QualcommNASDAQ: QCOM: Designs and manufactures semiconductors and wireless telecommunications products.
4+ YOEExperience with display interfaces, Android/Linux kernel and display debugging, strong debugging tools experience, customer-facing support, and 5–7+ years software engineering experience; BS/MS/PhD in CS or engineering required per experience option.
DSI, eDP, DP, HDMI, GDB, JTAG, ADB, Surfaceflinger, HWC, Linux, Android, LXC, SDM, C, C++, Java, Python
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3mo
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Product Support Engineer
New York or Los Angeles or Chicago or Seattle or San Francisco or San Diego or Reston or Santa Monica or Palo Alto or Washington DC or Boston or Colorado
$120k-$175k/yr HybridFull Time
Cooley
Cooley: Provides legal counsel to technology and life sciences companies.
4+ YOE4+ years in application/product support or QA; experience with SaaS/enterprise web apps; strong diagnostic skills; familiarity with APIs, authentication, data validation; able to work extended hours and travel; proficient with Azure DevOps, Jira, Confluence.
Azure DevOps, Jira, Confluence, SQL, JSON, XML
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3mo
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Engineer Applications
Irvine, California, United States
RemoteFull Time
Daikin Comfort Technologies
Daikin Comfort TechnologiesTokyo Stock Exchange: 6367: Manufactures and distributes residential and commercial HVAC systems.
8+ YOEDevelop and provide front line application engineering for HVAC VRV/VRF in North America; support sales, design, and codes; 8+ years HVAC experience; Bachelor's in Engineering; willingness to travel.
HVAC knowledge, Microsoft Office
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1mo
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Systems Engineer II
San Diego, California, United States
$112k-$141k/yr HybridFull Time
XSITE
XSITE: Provides systems engineering and integration for defense and space.
3+ YOEBachelor's in engineering and 3 years' experience integrating network OS, applications, and hardware; supports systems development lifecycle, documentation, and cross-functional coordination.
AI/ML, MBSE, Modeling & Simulation
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1mo
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Field Application Scientist
San Diego, California, United States
FieldFull Time
BICO Group
BICO GroupNasdaq Stockholm: BICO: Develops laboratory automation and bioconvergence technologies for life sciences.
2+ YOEBachelor's in Life Sciences/Engineering preferred, 2+ years technical support/application experience, strong cell biology and 3D cell culture knowledge, lab experience, excellent technical writing and customer-facing skills, valid driver’s license.
CRM, 3D printing, bioprinters
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1mo
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Sr. Forward Deployed Engineer
San Diego, California, United States
RemoteFull Time
PVM
PVM: Develops data and software solutions for government agencies.
6+ YOEExpertise with Palantir Foundry ontology design and operational application development, 6+ years software engineering, experience with Python/TypeScript/Java, production operations and on-call support, and ability to translate operational requirements into scalable Foundry solutions.
Palantir Foundry, Ontology Manager, Workshop, Actions, Pipeline Builder, Python, TypeScript, Java, SAP, OMS, GIS
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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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2mo
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Saleforce Application Manager
Costa Mesa or Coppell
$146k-$195k/yr OnsiteFull Time
Auto Club Enterprises
Auto Club Enterprises: Provides roadside assistance, insurance, and travel services to members.
10+ YOE10+ years leading engineering teams; strong Salesforce Service Cloud and FSL; Apex/LWC; 24/7 production support; DevOps, CI/CD; incident response and system modernization.
Salesforce, Apex, LWC, Service Cloud, Field Service Lightning, CI/CD, Integrations, Data Modeling
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2mo
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EE Firmware and Applications Engineer
San Diego, California, United States
OnsiteFull Time
Cohu
CohuNASDAQ: COHU: Provides semiconductor test, handling, and inspection equipment and services.
5+ YOEMinimum 5 years in firmware development and application support for complex mechatronic systems; Bachelor's in CE/EE; strong C/C++; MCU/RTOS; hardware-software integration; travel readiness.
C, C++, ARM Cortex-M, RTOS, GIT, SVN, UART, SPI, I2C, CAN, EtherCAT, JTAG, Logic analyzers, Oscilloscope, Thermal systems, Motion control
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1d
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Business Systems Engineer
Irvine, California, United States
$100k-$155k/yr HybridFull Time
Hyundai Capital
Hyundai Capital: Provides automotive financing and leasing for Hyundai Motor Group.
5+ YOE5+ years in business systems analysis/engineering or application support; bachelor’s in IS/CS/Engineering/Business; knowledge of requirements gathering, process mapping, SDLC, testing, change management, and application support.
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2w
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Software Engineer, SWE Program Tools
San Diego, California, United States
OnsiteFull Time
Apple
AppleNASDAQ: AAPL: Designs and sells consumer electronics, software, and online services.
Develop and maintain internal applications and services that support OS development and delivery; collaborate with a small focused engineering team.
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2w
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Project Engineer
San Diego, California, United States
$85k-$100k/yr OnsiteFull Time
DPR Construction
DPR Construction: General contractor for complex technical and sustainable construction projects.
2+ YOE2+ years commercial construction experience, bachelor's degree in construction management/civil engineering or related, proficiency in Microsoft Office, CMiC/Prolog, Primavera, AutoCAD/Revit/Navisworks, safety plan application, document control and project cost/billing support.
Microsoft Office Suite, CMiC, Prolog, Primavera, AutoCAD, Revit, Navisworks
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1d
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Business Systems Engineer
Irvine, California, United States
$100k-$155k/yr HybridFull Time
Hyundai Capital
Hyundai Capital: Provides automotive financing and insurance services for vehicle customers.
5+ YOE5–7 years in business systems analysis or application support, bachelor’s degree in related field, knowledge of requirements gathering, SDLC, testing, change management, and application support.
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1w
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Market Development Engineer
San Jose or Irvine or Los Angeles
$92k-$152k/yr HybridFull Time
Arrow Electronics
Arrow ElectronicsNYSE: ARW: Distributes electronic components and enterprise computing solutions globally.
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
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1w
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Sr. IT Quality Engineer
La Jolla, California, United States
$130k-$180k/yr OnsiteFull Time
Exact Sciences
Exact SciencesNASDAQ: EXAS: Provides molecular diagnostic tests for early cancer detection.
6+ YOE6+ years QA experience for enterprise applications, 4+ years web testing and Agile experience, Bachelor's in Computer Science (or HS+6yrs), proficiency with Jenkins, GitLab, Postman, SOAPUI, JMeter, Selenium, TestNG, scripting (Ruby, Python, Perl, Groovy, Java, JavaScript), and ability to support compliance.
Jenkins, GitLab, Postman, SOAPUI, JMeter, Selenium, TestNG, Ruby, Python, Perl, Groovy, Java, JavaScript
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