392 performance engineer jobs at 184 companies in Oceanside, CA

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Aero Performance Engineer
Poway or California
$106k-$190k/yr HybridFull Time
General Atomics
General Atomics: Designs and manufactures unmanned aircraft and nuclear technology systems.
8+ YOEAdvanced engineering degree or equivalent experience, 8+ years experience (senior level), MATLAB proficiency, aerodynamics and performance analysis background, ability to obtain DoD Secret clearance, strong verbal and written communication.
MATLAB, AVL, XFOIL, MSES, OpenVSP, OpenMDAO, SUAVE, RDS, Aviary, NASTRAN, LEAPS, FLOPS, Python, Java, C/C++
1mo
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System Performance Engineer
San Diego, California, United States
$99k-$149k/yr OnsiteFull Time
Qualcomm
QualcommNASDAQ: QCOM: Designs and manufactures semiconductors and wireless telecommunications products.
1+ YOEOptimize and validate system power, performance, and thermal behavior for Snapdragon chipsets; profile and analyze concurrent use-cases; root-cause triage; mentor engineers. Requires programming (Python, C/C++), SoC knowledge, and post-silicon experience.
Python, C, C++, Vulkan, OpenGL, DX12, CUDA, Android, Linux, Windows
2mo
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Brake Performance Engineer
Foster City or Irvine
$115k-$130k/yr OnsiteFull Time
ALTEN
ALTENEuronext Paris: ATE: Provides engineering and technology consulting services to industrial clients.
5+ YOEBS or MS in Mechanical, Electrical, or Automotive Engineering; 5-8 years brake development/vehicle testing; strong braking system knowledge; travel within continental US.
CANalyzer, INCA, MDA, MATLAB/Simulink, Racelogic Vbox
3d
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Senior Performance Engineer, Data Products
San Diego, California, United States
$172k-$195k/yr RemoteFull Time
Turquoise Health
Turquoise Health: Software for healthcare price transparency and financial contract management.
5+ YOE5+ years building/optimizing production data systems, advanced SQL, strong Python proficiency, experience with columnar analytical databases, performance diagnostics, and product-minded optimization.
Python, SQL, ClickHouse, ClickHouse Cloud
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Principal Interconnection Performance Engineer
Irvine, California, United States
$180k-$200k/yr RemoteFull Time
Hanwha Renewables
Hanwha Renewables: Develops and operates utility-scale solar and energy storage projects.
10+ YOEBachelors in electrical engineering (power systems), 10+ years in solar/BESS interconnection or power plant development/design, AutoCAD, PVSyst or PlantPredict, MS Project and Microsoft Office proficiency, able to travel up to 15%.
AutoCAD, PVSyst, PlantPredict, Microsoft Office Suite, MS Project
3mo
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GPU Performance Engineer, Platform Architecture
Austin or Cambridge or Cupertino or San Diego
OnsiteFull Time
Apple
AppleNASDAQ: AAPL: Designs and sells consumer electronics, software, and online services.
3+ YOEBachelor’s degree; 3+ years GPU/CPU modeling; strong C++, Python or Ruby; experience in performance analysis and data tools.
C++, Python, Ruby, Tableau, Pandas, Excel, Matplotlib
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Aerodynamics and Performance Engineer
San Diego, California, United States
$120k-$170k/yr OnsiteFull Time
Natilus
Natilus: Manufactures fuel-efficient blended-wing-body cargo and passenger aircraft.
7+ YOE7+ years related experience, BS in Aerospace or Mechanical Engineering (or equivalent), CFD and wind-tunnel experience, proficiency with Fun3D/STAR-CCM+/ANSYS Fluent/OpenFOAM, strong aerodynamic theory and Part 23 knowledge.
Fun3D, STAR-CCM+, ANSYS Fluent, OpenFOAM
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Senior Gas Turbine Performance Engineer: AI Accelerated Engineering
San Diego, California, United States
$113k-$169k/yr OnsiteFull Time
Solar Turbines
Solar TurbinesNYSE: CAT: Manufacturer of industrial gas turbines and turbomachinery systems.
B.S. in Mechanical/Aerospace Engineering, strong thermodynamics and gas turbine performance knowledge, experience with design cycles and model calibration, clear communication, software and AI tool experience.
NPSS, PROOSIS, GasTurb, pyCycle, Python, C, C++, C#, Fortran, VBA, MATLAB, Simulink, Tableau, Microsoft Office
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Lead Product Performance Engineer
San Diego, California, United States
$97k-$119k/yr OnsiteFull Time
Brain Corp
Brain Corp: Develops AI software for commercial autonomous mobile robots.
4+ YOEBachelor's degree or equivalent experience,4+ years project management experience in software or hardware,knowledge of Agile/Scrum,experience coordinating cross-functional teams,and familiarity with Slack,Salesforce,Jira,Confluence,Google Workspace.
BrainOS, Slack, Salesforce, Jira, Confluence, Google Workspace, Figma
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SoC Performance Architect
San Diego, California, United States
$179k-$286k/yr OnsiteFull Time
MediaTek
MediaTekTaiwan Stock Exchange: 2454: Designs and develops system-on-chip solutions for electronic devices.
10+ YOEMaster’s or PhD in EE/CE/CS, 10+ years in CPU/GPU/SoC performance modeling and analysis; hands-on C++/SystemC experience; familiarity with ARM, AMBA AXI/CHI, caches, memory subsystems.
C++, SystemC
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Building Performance Analyst
Los Angeles or Riverside or Sacramento or San Diego
$93k-$144k/yr HybridFull Time
DLR Group
DLR Group: Integrated design firm providing architecture, engineering, and planning services.
6+ YOEBachelor's degree, 6+ years energy modeling/building performance analysis, 1 year IES Virtual Environment experience, Revit proficiency, familiarity with ASHRAE standards, and strong reporting and design communication skills.
Integrated Environmental Solutions Virtual Environment, Revit, Ladybug, Honeybee
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Reliability Engineer – Performance & Life-Cycle Assurance
Huntington Beach, California, United States
$110k-$195k/yr OnsiteFull Time
Mach Industries
Mach Industries: Designs and manufactures autonomous unmanned aerial vehicles for defense.
5+ YOE5+ years of reliability engineering experience in hardware-centric systems; strong data analytics and familiarity with FMEA/FMECA/RCFA.
FMEA, FMECA, RCFA, Data Analytics, Reliability Testing
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Senior Software Engineer - C++ GPU Performance
Foster City or Seattle or Boston or San Diego
$217k-$307k/yr HybridFull Time
Zoox
ZooxNASDAQ: AMZN: Developing autonomous robotaxis for urban ride-hailing services.
7+ YOEBS in CS or related field; 7+ years; strong CUDA, C++, Linux; GPU performance, instrumentation, debugging, profiling.
CUDA, Nsight, C++, Linux, TensorRT, XLA, OpenGL, RocM
2mo
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Senior Web Developer – WordPress, Performance & Attribution
Santa Ana, California, United States
$3k-$4k/mo RemoteFull Time, Contract
Do It Right Plumbers
Do It Right Plumbers: Providing residential and commercial plumbing services in Orange County.
5+ YOE5+ years hands-on web development; deep WordPress/Elementor Pro; PHP; Cloudflare and WP Engine; GTM/GA4; performance, accessibility, and technical SEO; local business website experience; Pacific Time hours.
WordPress, Elementor Pro, PHP, Cloudflare, WP Engine, GTM, GA4, JSON-LD, Structured Data
1w
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MECHANICAL ENGINEER
Naval Air Station San Diego, California, United States
$122k-$158k/yr OnsiteFull Time
U.S. Navy
U.S. Navy: Conducts maritime defense and provides aircraft maintenance services.
1+ YOEProfessional engineering degree or EI/EIT/PE, plus ≥1 year specialized engineering experience equivalent to GS-12 performing project execution, in-depth analyses, and consulting on mechanical engineering issues.
6d
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Substation Engineer
San Diego or Kansas City or Seattle or New York or Portland or Houston or Saint Louis
$79k-$135k/yr OnsiteFull Time
WSP
WSPToronto Stock Exchange: WSP: Provides engineering, design, and environmental consultancy services globally.
3+ YOEBachelor's in electrical engineering, 3+ years substation design experience, knowledge of utility substation systems, ability to perform engineering calculations, strong communication and teamwork; EIT/PE credentials preferred.
5d
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Quality Engineer
Santa Ana, California, United States
$108k-$211k/yr OnsiteFull Time
KBR
KBRNYSE: KBR: Provides engineering, technology, and professional services for global markets.
4+ YOE4+ years quality engineering experience in aerospace/NASA projects, inspections, supplier surveillance, record review, and workmanship verification; BS in engineering or equivalent; ability to perform and document inspections and root-cause activities.
GMIPS
1w
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ASSOCIATE CIVIL ENGINEER
Newport Beach, California, United States
$9k-$13k/mo OnsiteFull Time
City of Newport Beach
City of Newport Beach: Provides municipal services and governance for the Newport Beach community.
2+ YOEBachelor's in civil engineering or related, two years professional civil engineering experience, valid California PE, valid California driver's license, ability to perform field duties.
2w
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Validations Engineer
Santa Ana, California, United States
$106k-$115k/yr OnsiteFull Time
Fujifilm
FujifilmTokyo Stock Exchange: 4901: Diversified manufacturer of healthcare, imaging, and semiconductor material products.
2+ YOEBS in Bioengineering/Chemical Engineering or equivalent, 2+ years performing equipment/process/facility validations in regulated manufacturing, knowledge of process and computerized system validation, FDA/cGMP/QSR familiarity.
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Project Engineer III
Irvine, California, United States
$125k-$135k/yr OnsiteFull Time
Siegfried
SiegfriedSIX Swiss Exchange: SFZN: Contract manufacturing of pharmaceutical ingredients and finished dosage forms.
4+ YOELead CAPEX projects, perform equipment commissioning/qualification/validation, support GMP compliance, and provide engineering and technical leadership in pharmaceutical manufacturing.