45 security engineering lead jobs at 18 companies in Temecula, CA
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DEPUTY CHIEF ENGINEER & SYSTEMS SECURITY ENGINEERING LEAD
Yorba Linda or Pittsfield or Uniondale
$92k-$163k/yrOnsiteFull Time
Strategic Systems Programs: Manages the lifecycle of naval strategic weapon systems.
1+ YOERequires professional engineering experience, specialized NH-03 (GS-13) equivalent experience, and completion of applicable engineering or computer science education standards; must meet SEC clearance and drug testing requirements.
Capital Group: Providing active investment management and research-driven financial strategies
10+ YOE5+ Mgmt10+ years engineering experience; 5+ years leading teams; strong Microsoft 365; expertise in secure, scalable email and collaboration platforms; regulated environments; AI productivity familiarity.
Microsoft 365, SMTP, TLS, SPF, DKIM, DMARC, OneDrive, SharePoint, Viva Engage, Teams
L3Harris TechnologiesNYSE: LHX: Aerospace and defense providing mission-critical technology solutions.
8+ YOEBachelor's in CS/CE or equivalent experience, 8+ years relevant experience (12+ without degree), Secret clearance required, Python and embedded/Linux experience, strong OOP and testing skills.
Washington or Los Angeles or Troy or New York or Houston or Chicago or Grand Rapids or Owings Mills or Baltimore or Columbia or Richmond or Memphis or Raleigh or Boston or San Jose or San Francisco or Austin or Kalamazoo or Spokane or Denver or Fort Worth or Atlanta or Orlando or Dallas or Wilmington or Phoenix or San Antonio or Milwaukee or Madison or McLean or Huntsville or Melville or Woodbridge or Stamford or Miami or Philadelphia or Charlotte or Greenville or West Palm Beach or Costa Mesa or St. Louis or Fort Lauderdale or Seattle or Rosemont or Pittsburgh or Tulsa or Cincinnati or Cleveland or Columbus or Akron or Cherry Hill or Tampa or Minneapolis or Anchorage or Salt Lake City or Norfolk or Jacksonville or Boulder or Nashville or Oak Brook or Las Vegas or Indianapolis or San Diego or Potomac or Walnut Creek or Daphne or Baton Rouge or Metairie or Grenada or Hattiesburg or Brentwood or Jackson or Miramar Beach or Tallahassee or Mobile
$151k-$193k/yrOnsiteFull Time
BDO USA: Provides accounting, tax, and business advisory services to organizations.
7+ YOEBachelor's in CS/IT/Cyber/Data Science required, 7+ years in enterprise architecture/security/governance or AI engineering, experience with Microsoft Azure AI platforms, AI risk assessments and governance frameworks, and leadership/mentoring experience.
Microsoft Azure, Azure AI, Azure OpenAI, Azure AI Foundry, LangChain, Semantic Kernal, NIST AI RMF, ISO 42001, ISO 27001, OWASP, SANS
General Atomics: Designs and manufactures unmanned aircraft and nuclear technology systems.
10+ YOEAdvanced experience in probabilistic methods, signal processing, multi-sensor fusion, and perception algorithm development; proficiency in Python/C++ and libraries (NumPy, SciPy, PyTorch, TensorFlow); ability to obtain DoD security clearance and US citizenship required.
Pacific Life: Provides life insurance, annuities, and investment products for financial security.
8+ YOE8+ years in security engineering or risk management, experience owning security review or risk assessment programs, strong technical depth across technologies, stakeholder engagement, and process design skills.
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.
Synoptek: Managed IT services and digital transformation solutions provider.
5+ YOE3+ MgmtManage and mentor support engineers, meet operational goals, monitor queues/SLOs, handle escalations, perform employee management tasks; 5+ years client-facing project/technical experience, 3+ years support and mentorship experience, bachelor’s degree or equivalent, ability to obtain MCP/A+/Security+/Network+ within 6 months.
Director, Technical Lead Forward Deployed Engineer
Irvine or Los Angeles or Santa Clara or Boston or Short Hills or New York City or Austin or Dallas or Houston
OnsiteFull Time
KPMG: Global professional services network providing audit, tax, and advisory.
10+ YOE5+ Mgmt10+ years shipping production secure software systems with AI/ML focus, bachelor’s in science/engineering, cloud experience (Azure/GCP/AWS), 5+ years leadership, portfolio/GitHub evidence, strong communication and problem-solving.
Claude Code, Lovable, Cursor, Azure, GCP, AWS, GitHub
Woburn or Boston or Arlington or Dayton or Melbourne or Carlsbad or Atlanta
$160k-$220k/yrOnsiteFull Time
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.
Carrollton or Houston or El Paso or Las Cruces or San Diego or Phoenix or Albuquerque or Santa Ana
$95k-$135k/yrOnsiteFull Time
Allied Universal: Provides security personnel, technology, and facility management services.
5+ YOE5+ MgmtExperience leading government security integration programs; strong financial and leadership skills; Bachelor's or higher in engineering or related field; 5+ years in program leadership; 2+ years in portfolio management; US security clearance preferred.
Microsoft Office, Business Intelligence tools, Web-based applications
TwitchNASDAQ: AMZN: Operates a global live streaming platform for interactive content.
5+ YOE5+ MgmtLead security incident response team; 5+ years managing incident handlers or 2+ years management plus 3+ years hands-on IR; experience with threat intelligence, detection engineering, cloud/host/network/app security, automation using scripting languages; strong communication.