121 lead system engineer jobs at 48 companies in Temecula, CA

PromotedHiringCafe
Founding Backend / Infra Engineer
Cupertino, CA, US
$160k-$300k/yr On-SiteFull Time
HiringCafe
HiringCafe: Building a 100× better job search engine to take on Indeed and LinkedIn.
Own the crawlers, pipelines, and infrastructure powering a real-time job search engine. Strong Node.js and Python fundamentals; bonus points for security and reverse-engineering chops.
Node.js, Python, Elasticsearch, Redis
1w
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Lead Systems and RF System Engineer
Woburn or Boston or Arlington or Dayton or Melbourne or Carlsbad or Atlanta
$160k-$220k/yr OnsiteFull Time
Systems & Technology Research
Systems & Technology Research: Develops advanced technology for national security and defense applications.
10+ YOEBS in EE/Applied Math/Physics,10+ years RF systems experience, ability to obtain U.S. security clearance, RF design, integration, test, requirements and verification experience.
MATLAB, Python, ANSYS HFSS, Sonnet, C/C++
3mo
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Lead Verification & Validation Engineer
Palo Alto or Irvine
$130k-$155k/yr OnsiteFull Time
ALTEN
ALTENEuronext Paris: ATE: Provides engineering and technology consulting services to industrial clients.
5+ YOELead V&V strategy, mentor engineers, design/test automation, and oversee automotive software/system validation.
CAN, LIN, Ethernet, FlexRay, dSPACE, Vector VT, DBC, LDF, ARXML, HIL, MATLAB, Python, C/C++, Automotive testing tools
2mo
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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
1mo
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Lead EHV Electrical Engineer 2 - Grid
Santa Ana, California, United States
$135k-$206k/yr HybridFull Time
Sargent & Lundy
Sargent & Lundy: Engineering and consulting services for the power industry.
10+ YOELead EHV substation design and project delivery for 500kV/765kV systems; requires ABET-accredited BSEE with power/controls, 10+ years, and strong reporting and coordination skills.
AutoCAD, MicroStation, Bentley Substation, BlueBeam, AutoCAD Electrical, SDS design software, Python, MATLAB, Excel
1mo
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Vehicle Management System (VMS) IPT Lead
Poway, California, United States
$106k-$190k/yr OnsiteFull Time
General Atomics
General Atomics: Designs and manufactures unmanned aircraft and nuclear technology systems.
4+ YOEBachelors/masters/PhD in engineering (or equivalent experience); 9+ yrs (BS), 7+ yrs (MS) or 4+ yrs (PhD) engineering experience; US citizenship and Secret clearance required; IPT/project leadership, system integration, and safety‑critical avionics experience.
1w
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Staff Engineer Systems - Modernization SEI Lead
Rancho Bernardo or El Segundo or Palmdale
$177k-$266k/yr OnsiteFull Time
Northrop Grumman
Northrop GrummanNYSE: NOC: Develops and manufactures advanced aerospace, defense, and space systems.
8+ YOESTEM degree with extensive experience (8+ years), active U.S. Top Secret clearance, ability to obtain SAP, systems engineering lifecycle and program leadership experience, and experience leading cross-functional teams.
4w
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Systems Engineer Lead
Poway, California, United States
$116k-$209k/yr OnsiteFull Time
General Atomics Aeronautical Systems
General Atomics Aeronautical Systems: Designs and manufactures unmanned aircraft and radar systems.
7+ YOERequires advanced engineering background with DoD/aerospace experience, technical leadership experience, security clearance (Secret), MBSE familiarity, and strong communication skills; typically 7+ years of progressive engineering experience.
Cameo, Magic Draw, JAMA, Atlassian, JIRA, Confluence
1mo
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Staff Systems Engineer - Lead
El Segundo or Rancho Bernardo
$177k-$266k/yr OnsiteFull Time
Northrop Grumman
Northrop GrummanNYSE: NOC: Designs and manufactures advanced aerospace and defense systems.
8+ YOEActive Top Secret U.S. government clearance required; STEM degree plus 8–12+ years experience (depending on degree). Must have systems engineering lifecycle experience (SRR/PDR/CDR), requirements & interface management, test planning/execution, strong communication and technical leadership.
MBSE
2mo
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Lead, Systems Project Engineer (37184)
Carlsbad or San Diego
$128k-$237k/yr OnsiteFull Time
L3Harris Technologies
L3Harris TechnologiesNYSE: LHX: Aerospace and defense providing mission-critical technology solutions.
8+ YOEBachelor's in Electrical Engineering with 10+ years (or Graduate degree with 8+ years), systems engineering and project leadership experience, Teamcenter familiarity, eligible for Secret clearance, up to 10% travel.
Teamcenter
2mo
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Director, Controls System Integration
Los Angeles or Santa Ana
OnsiteFull Time
Barry-Wehmiller
Barry-Wehmiller: Manufactures industrial machinery for packaging and paper processing.
15+ YOE15+ Mgmt15+ years combined technical and people management; experience in electrical engineering, PLC programming, HMI/SCADA; ability to lead multi-discipline teams; travel required.
Electrical Schematics, PLC Programming, HMI/SCADA, Project Management
1mo
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Senior Systems Engineer
Irvine, California, United States
$130k-$170k/yr OnsiteFull Time
DZYNE Technologies
DZYNE Technologies: Developer and manufacturer of autonomous airborne defense systems.
7+ YOELead systems engineering for multidisciplinary aerospace/defense platform; environmental requirements; DOORS/SysML; 7+ years.
DOORS, SysML, MBSE, MIL-STD-810, MIL-STD-461
1d
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VP, R&D - Delivery System
Irvine, California, United States
$250k-$300k/yr OnsiteFull Time
Kardion
Kardion: Develops innovative heart pumps for mechanical circulatory support.
10+ YOE5+ MgmtBS (or MS) in engineering,10+ years medical device R&D with Class III cardiovascular and catheter delivery experience,5+ years leading teams,experience with verification/DFM and clinical/PMA support,ability to travel up to 30%.
2w
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Lead Manufacturing Engineer, Avionics
Costa Mesa, California, United States
$146k-$194k/yr OnsiteFull Time
Anduril Industries
Anduril Industries: Defense technology building autonomous military hardware and software.
8+ YOE8+ years in manufacturing or avionics/electrical systems, demonstrated team leadership, hands-on hardware manufacturing experience, degree in technical field preferred, proficient with ERP/CAD/PLM/FRACAS, must be U.S. Person.
ERP, CAD, PLM, FRACAS
3w
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Systems Engineer Principal
San Diego, California, United States
OnsiteFull Time
SAIC
SAICNASDAQ: SAIC: Provides government and defense clients with technology and engineering services.
7+ YOETS/SCI clearance required. Bachelor’s in science/engineering/math +9 yrs (or Master's +7 yrs) or equivalent experience. Lead systems engineering teams, assess requirements, support MBSE/DOORS, brief senior government personnel.
Rational DOORS, Model Based Systems Engineering (MBSE)
2mo
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Hardware Lead
Carlsbad, California, United States
$156k-$246k/yr OnsiteFull Time
Viasat
ViasatNASDAQ: VSAT: Provider of global satellite-based connectivity and secure communication solutions.
10+ YOE10+ years in Hardware Engineering; 5+ years as CAM/technical lead on EVMS; CM and PLM experience; RF board/testing; large multi-rack RF systems; strong communication; US citizenship and SAP clearance eligibility; up to 25% travel; on-site in Carlsbad, CA.
Oscilloscopes, Spectrum Analyzers, RF Test Equipment, Configuration Management Tools
2w
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TEMP Senior IT Full-Stack Developer/Business System Analyst
San Diego, California, United States
$90/hr OnsiteFull Time, Contract
Glovis America
Glovis America: Global logistics and supply chain services for the automotive industry.
5+ YOE5+ years IT systems development experience; bachelor’s degree required. Must write detailed requirements/specs, lead implementations, troubleshoot, manage SDLC in Agile, and have DB (PL/SQL/T-SQL) and full-stack development experience.
PL/SQL, T-SQL, Java, .NET, C#, JavaScript, TypeScript, HTML, CSS, SQL, DOM, Git, SVN, EDI, API, Agile
6d
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AI Engineer Lead
Irvine, California, United States
$179k-$287k/yr OnsiteFull Time
Capital Group
Capital Group: Providing active investment management and research-driven financial strategies
10+ YOE10+ years software engineering experience, strong Python, hands-on LLM/LLMOps and RAG production experience, system design, eval-driven development, security/privacy controls, and bachelor’s degree or equivalent.
Python, MLOps, LLMOps, FinOps, IAM, SOC 2
3w
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Systems Engineering Manager (Console System)
Carlsbad, California, United States
$107k-$203k/yr OnsiteFull Time
Boston Scientific
Boston ScientificNYSE: BSX: Developer and manufacturer of innovative medical devices and therapies.
10+ YOE5+ MgmtBachelor's in Engineering, 10+ years in complex system development/integration (medical devices preferred), 5+ years leading engineering teams, experience with system-level testing, requirements management tools (Jama, Jira), and medical device regulatory standards.
Jama, Jira
3w
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Systems Engineering Manager (Console System)
Carlsbad, California, United States
$107k-$203k/yr OnsiteFull Time
Boston Scientific
Boston ScientificNYSE: BSX: Manufacturer of interventional medical devices and technologies.
10+ YOE5+ MgmtBachelor's in Engineering (or equiv), 10+ years in complex system development/integration, 5+ years leading engineering teams in regulated environments; experience with system-level testing, requirements management, regulatory submissions, Jama and Jira, and medical device standards.
Jama, Jira
1mo
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Lead Software Engineer, Engine Systems
Irvine or Albany
$122k-$225k/yr HybridFull Time
Blizzard Entertainment
Blizzard EntertainmentNASDAQ: MSFT: Develops and publishes interactive video games and services.
8+ YOE8+ years game engineering experience, leadership and shipped title required. Strong C++ proficiency, multithreading, performance optimization, engine systems experience (asset streaming, loading, scheduling), and excellent communication.
C++, Unreal Engine