298 performance engineer jobs at 188 companies in Moorpark, CA
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Thermodynamics Performance Engineer
El Segundo, California, United States
$140k-$155k/yrOnsiteFull Time
Arbor Energy: Building advanced power systems for clean, carbon-negative electricity.
4+ YOEBachelor's in engineering; 4+ years in cycle performance analysis; thermo/fluid/heat transfer expertise; 1D dynamic models; Python; MATLAB/Simulink/Modelica; team collaboration.
AFL: Global manufacturer of fiber optic products and network services.
4+ YOEBS in engineering or science plus 1-3 years telecom experience (or 3-5 years with an Associate’s) ; proficient in MS Office; strong analytical, problem-solving, and communication skills; able to travel regionally; eligible to work in the United States.
Microsoft Office, Microsoft Project, Microsoft Visio
Sr. High Performance Computing (HPC) Systems Engineer
Brownsville or Hawthorne
OnsiteFull Time
SpaceX: Designs and launches advanced rockets and satellite internet constellations.
5+ YOE5+ years systems engineering experience, hands-on Linux and HPC cluster administration, Kubernetes, scripting (Bash/Python), networking, and security; eligible for TS/SCI with polygraph.
The Aerospace Corporation: Provides technical expertise and research for national space programs.
4+ YOEBachelor's in STEM, U.S. citizenship, active TS/SCI clearance required, 4+ years modeling/simulation experience (6+ for specialist), knowledge of tracking algorithms, leadership and mentoring experience.
Boston or Los Angeles or Houston or Dallas or Phoenix or Miami or Bellevue or Denver
$102k-$117k/yrOnsiteFull Time
STV: Provides engineering and architectural design for public infrastructure.
8+ YOE8+ years in energy simulation/computational design within AEC; Bachelor’s in engineering/architectural engineering (Master's preferred); professional credential (PE, AIA, BEMP) preferred; proficiency with ClimateStudio, EnergyPlus, Grasshopper/Ladybug; strong energy codes and GHG inventory experience.
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.
Divert: Eliminates wasted food and produces renewable natural gas.
10+ YOEBachelor's in mechanical or related engineering,10+ years supporting/operating/optimizing industrial gas/RNG/biogas facilities,asset management and vendor oversight experience.
Sophia Space: Modular data center hardware for in-orbit computing and AI.
7+ YOE7+ years technical engineering experience with 2+ years technical program management; ability to coordinate complex software releases, manage risks, define readiness criteria, and engage with senior engineers.
Verify, Inc.: Provides global supply chain risk management and quality inspection.
10+ YOEBachelor's in administration/industrial engineering/operations or equivalent, 10+ years experience, willing to travel up to 70%, strong manufacturing and sub-tier experience, expert Microsoft PowerPoint/Excel/Word, project planning and communication skills.
Microsoft PowerPoint, Microsoft Excel, Microsoft Word, BA system
Singularity Defense: Develops low-cost autonomous missile and air defense systems.
10+ YOEBachelor’s in aerospace/mechanical/math; 10+ years in defense/aerospace, hands-on Python 6-DOF sims, Monte Carlo, MDAO; lead design reviews; build and mentor team.
AvantorNYSE: AVTR: Provides chemicals, laboratory equipment, and services to life sciences.
2+ YOEBachelor's in engineering preferred; 2+ years engineering/project coordination experience; proficiency with AutoCAD, SOLIDWORKS, and Microsoft Project; ability to calculate loads and perform energy balances; knowledge of safety and regulatory standards.
LENS: AI-powered technology for real-time traffic accident prevention.
Design, implement, and operate end-to-end security for cloud-native platforms; lead FedRAMP/GovRAMP compliance; perform threat modeling, appsec, and incident response; partner with engineering teams.
Booz Allen HamiltonNYSE: BAH: Provides technology and management consulting services to diverse organizations.
5+ YOE5+ years systems engineering experience developing/verifying system functional and performance requirements, managing specifications and acceptance reviews (SRR/SFR/PDR/CDR); Bachelor's in Engineering/Math/Physics/CS; Secret clearance required.
State Controller's Office: California's fiscal controller managing state financial operations and assets.
Perform oil, gas, geothermal engineering including UIC, production, reservoir studies, permits, technical/legal directives; valid driver\u0002s license and California residency prior to appointment required; must be authorized to work in the U.S.
HDR: Global provider of engineering, architecture, environmental and construction services.
10+ YOEBachelor's in Civil/Structural Engineering, PE license required, 10+ years building structural engineering experience, strong skills in dynamic/non-linear analysis and deep foundation design, proficiency with ETABS, SAFE, Perform 3D, RAM, Ensoft, AutoCAD, and Microsoft Office.
Spin MasterTSX: TOY: Designs and manufactures toys and children's entertainment content.
2+ YOEDesign and engineer toy/product portfolios from concept to production; prototyping; manufacturing support; cost and performance optimization; travel.
Engineer or Principal Engineer Structural Analysis
El Segundo, California, United States
$92k-$171k/yrOnsiteFull Time
Northrop GrummanNYSE: NOC: Designs and manufactures advanced aerospace and defense systems.
2+ YOEAnalyze and perform stress analysis on metallic and composite aircraft structures using FEA tools; bachelor/master/PhD in engineering per level; ability to obtain US Secret clearance.
Observable Space: Developing integrated hardware and software for persistent space observation.
5+ YOE5+ years in electrical engineering with photonics, electro-optical systems, or high-performance sensors; strong analog/mixed-signal design and PCB bring-up; high-speed data interfaces and signal integrity.
Oscilloscopes, Spectrum Analyzers, Signal Generators, PCB Design
Affiliated Engineers: Provides engineering design and consulting for complex buildings.
BS in mechanical/aerospace engineering from ABET school, EIT a plus. Ability to perform load calculations, system sizing, equipment selection, field surveys, and review shop drawings; strong communication and organization skills.