393 lead system engineer jobs at 145 companies in Rancho Cucamonga, CA

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Lead Engineer, System Safety
Irvine, California, United States
$168k-$205k/yr OnsiteFull Time
Supernal
Supernal: Designs and manufactures electric air taxis for urban transport.
8+ YOEBachelor's in engineering required, 8+ years aerospace safety engineering experience, expertise with SAE ARP4754/ARP4761 and aircraft certification, strong safety analysis and leadership skills.
SAE ARP4754A, ARP4761, SAE ARP4754B, SAE 4761A, RTCA DO-178B/C, RTCA DO-254, PL.2510, 23.1309
1mo
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Lead Engine Cooling System Engineer
Novi or Charlotte or San Francisco or Los Angeles or New York City
$160k-$193k/yr OnsiteFull Time
Scout Motors
Scout Motors: Designs and manufactures all-electric rugged SUVs and trucks.
12+ YOEBachelor’s in mechanical engineering (Master's preferred), 12+ years engineering experience, 8 years thermal systems design, leadership experience, simulation and prototyping/testing skills, strong analytical and communication abilities.
CFD, 1D thermal-fluid models
5d
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Support System Lead, Maneuver Dominance
Costa Mesa, California, United States
$165k-$235k/yr OnsiteFull Time
Anduril Industries
Anduril Industries: Defense technology building autonomous military hardware and software.
10+ YOEBachelor's degree in mechanical, aerospace, or aviation-related engineering; 10+ years in aerospace, defense, or product development; systems engineering and operational logistics, maintenance, or training experience; eligible for security clearance.
Lattice OS, AI, computer vision
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Staff System Test Engineer -Control Segment
Edwards AFB or Palmdale
$161k-$241k/yr OnsiteFull Time
Northrop Grumman
Northrop GrummanNYSE: NOC: Develops and manufactures advanced aerospace, defense, and space systems.
8+ YOESTEM degree with extensive related experience (BS+12/MA+10/PhD+8), active U.S. Top Secret + SCI clearance, Linux/Windows experience, network hardware/software familiarity, Linux command line proficiency, ability to lead tests and troubleshoot.
Linux, Windows, VMware vSphere
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Sr. Software System Architect Lead
El Segundo, California, United States
$156k-$234k/yr OnsiteFull Time
The Aerospace Corporation
The Aerospace Corporation: Provides technical expertise and research for national space programs.
12+ YOEBachelor’s or master’s degree in computer science, systems engineering, or related STEM field; 12+ years in software, system design, and integration; cloud, containers, distributed systems, DevOps, leadership, and vendor delivery experience.
AUTOSAR, DDS, ROS, Kubernetes, Docker, CI/CD, ECSS, CCSDS, Risk Management Framework, AI/ML
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Lead Optical Engineer
Irvine, California, United States
OnsiteFull Time
TRL11
TRL11: High-definition video technology for aerospace and defense.
5+ YOEBachelor’s or Master’s in Optical Engineering, Physics/Electrical Engineering or related field; 5-10+ years in optical design; strong physics/optics/laser knowledge; proficiency in Zemax/Code V/LightTools; imaging or laser systems experience; CAD experience (OnShape/SolidWorks); thermal/structural analysis of optical designs; optomechanical alignme...
Zemax, Code V, LightTools, FRED, OnShape, SolidWorks
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Thermal Protection System Lead
Seattle or Cape Canaveral or Denver or Los Angeles
$120k-$183k/yr OnsiteFull Time
Blue Origin: Develops reusable rockets and systems for human spaceflight.
7+ YOEBS in mechanical/aerospace engineering,7+ years thermal engineering experience,thermal materials and testing experience,hardware V&V familiarity,NASA program experience and strong leadership skills required.
Thermal Desktop, Sinda/Fluint, Design of Experiments (DOE)
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Lead Combustion Engineer
El Segundo, California, United States
$170k-$185k/yr HybridFull Time
Arbor Energy
Arbor Energy: Building advanced power systems for clean, carbon-negative electricity.
7+ YOEBachelor’s in mechanical, aerospace, chemical engineering; 7+ years in combustion system design, analysis, and testing; strong thermodynamics, fluid mechanics, heat transfer, and high-temp/pressure experience; leadership and mentoring ability; startup/hardware experience; programming for data analysis (Python, MATLAB).
Python, MATLAB, CFD
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Systems Integration Engineer, Lead
El Segundo, California, United States
$99k-$225k/yr OnsiteFull Time
Booz Allen Hamilton
Booz Allen HamiltonNYSE: BAH: Provides technology and management consulting services to diverse organizations.
10+ YOE10+ years systems engineering or integration; 5+ years space/DoD program reviews; 2+ years risk management; Secret clearance; Bachelor's degree.
Model-Based Systems Engineering, Agile methodologies, DevSecOps, GPS
3d
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System Protection & Studies Team Lead
San Diego or Irvine
OnsiteFull Time
HDR
HDR: Global provider of engineering, architecture, environmental and construction services.
7+ YOEBachelor's degree or equivalent experience, 7+ years in electrical power systems analysis and protection, strong communication and leadership skills, and professional registration or license.
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Lead Engineer
New York City or Los Angeles or Miami or London
$180k-$200k/yr HybridFull Time
Duetti
Duetti: Acquires and manages music catalogs for independent creators.
5+ YOE1+ Mgmt5+ years software engineering experience, 1+ year leading teams. Expert backend Python, API and distributed systems design, cloud native/AWS, Kubernetes, Docker, Terraform, CI/CD, production scalability, strong communication and leadership.
Python, AWS, Kubernetes, Docker, Terraform, CI/CD
1mo
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Staff System Test Engineer -Control Segment
Edwards AFB or Palmdale
$161k-$241k/yr OnsiteFull Time
Northrop Grumman
Northrop GrummanNYSE: NOC: Designs and manufactures advanced aerospace and defense systems.
8+ YOEUS Top Secret+SCI clearance, STEM degree with extensive related experience (8–12+ yrs), Linux/Windows experience, network and virtualization knowledge, ability to lead test teams and work flexible schedules.
Linux, Windows, VMware VSphere
3d
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System Protection & Studies Team Lead
San Diego or Irvine
$120k-$180k/yr OnsiteFull Time
HDR
HDR: Global firm providing architecture, engineering, and environmental services.
7+ YOEBachelor's degree or equivalent experience, at least 7 years of experience, strong communication, organizational and leadership skills, and ability to manage multiple assignments. US citizenship or permanent residence required.
Electrical/Power, systems protection
2mo
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Digital Engineer, Lead
El Segundo, California, United States
$99k-$225k/yr HybridFull Time
Booz Allen Hamilton
Booz Allen HamiltonNYSE: BAH: Consulting and technology services for government and commercial clients
7+ YOE7+ years in large-scale missions and systems engineering; DoD/government systems experience; MBSE with digital engineering tools; Secret clearance; Bachelor's in STEM; top-secret and related certifications preferred.
Cameo, MagicDraw, SparxEA, DOORS, IBM Rhapsody, SysML, DoDAF, MATLAB, STK, ModelCenter, TeamCenter
6d
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Lead Engineer, Avionics Test Engineering
Long Beach, California, United States
$151k-$227k/yr OnsiteFull Time
Relativity Space
Relativity Space: Designing and manufacturing 3D-printed rockets and launch vehicles.
5+ YOEBS, MS, or PhD in a relevant engineering or computer field; 5+ years in electronics simulation, automation, or testing; experience leading engineers and designing production test systems.
Altium Designer, Python, MATLAB, NX
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Senior System Planning Advisor
New York or Chicago or West Palm Beach or Washington or Seattle or Austin or Dallas or Denver or San Francisco or Los Angeles
$128k-$228k/yr RemoteFull Time
WSP
WSPToronto Stock Exchange: WSP: Provides engineering, design, and environmental consultancy services globally.
10+ YOEBachelor's in electrical/power systems,10+ years power system/transmission planning experience,lead planning studies,client-facing advisory,knowledge of NERC/FERC and regional ISOs/RTOs.
PSS®E, PSLF, PowerWorld, ASPEN, CAPE, TSAT, PROMOD, PLEXOS, GridView, Uplan
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Lead Communications Systems Engineer
El Segundo or San Diego or Los Angeles or Washington or San Francisco or Seattle or London
$110k-$240k/yr OnsiteFull Time
CHAOS Industries
CHAOS Industries: Develops advanced radar and sensing systems for modern defense.
10+ YOEBachelor's in STEM or equivalent, 10+ years in directional communications, RF systems and DSP expertise, algorithm development, data analysis, Python/MATLAB proficiency, systems engineering experience, and prior team leadership.
Python, MATLAB, C++, FPGAs, DSPs
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Lead, Manufacturing Engineer - Space Systems
Long Beach, California, United States
$125k-$170k/yr OnsiteFull Time
Rocket Lab
Rocket LabNasdaq: RKLB: Operates launch vehicles and manufactures satellites for space missions.
5+ YOEBachelor's in engineering,5+ years manufacturing/process engineering experience,personnel leadership,DFM,project implementation,and experience improving complex manufacturing systems.
oscilloscope
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Lead ConOps & Architecture Engineer - Experimental Space Programs
Seal Beach or Herndon or Aurora or El Segundo
$146k-$198k/yr OnsiteFull Time
Boeing
BoeingNYSE: BA: Designs and manufactures aircraft, defense systems, and space technology.
5+ YOE3+ MgmtActive U.S. Top Secret/SCI required, BS in engineering or related field, MBSE experience, 5+ years systems engineering, 3+ years leading cross-functional teams, satellite systems experience preferred.
Model-Based Systems Engineering (MBSE)
3mo
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Lead Systems Engineer
Los Angeles, California, United States
$156k-$234k/yr OnsiteFull Time
Sony Interactive Entertainment
Sony Interactive EntertainmentNYSE: SONY: Provides PlayStation gaming hardware, software, and digital network services.
5+ YOEStrong Linux/Windows admin, enterprise storage, virtualization, scripting (Python/PowerShell), Ceph, AD/DNS/DHCP, 5+ years in senior/lead IT roles.
Linux, Windows, Ceph, NFS, SAN, RAID, Grafana, Infoblox, Active Directory, DNS, DHCP, Python, PowerShell, Virtualization