56 security engineering lead jobs at 20 companies in San Clemente, CA

2w
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Envista Security Operations & Engineering Lead (Brea, CA)
Brea, California, United States
$156k-$191k/yr OnsiteFull Time
Envista
EnvistaNYSE: NVST: Manufactures and sells a comprehensive range of dental products.
7+ YOE5+ Mgmt7+ years cybersecurity experience, 5+ years leading security operations or SOC teams; experience with SIEM, cloud security, incident response, detection engineering; bachelor’s or equivalent; strong executive communication.
Microsoft Sentinel, Splunk, QRadar, Chronicle, SIEM, SOAR, EDR/XDR, CSPM, DLP, Azure, AWS, GCP, MITRE ATT&CK
3mo
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Manager, Security Software Engineering
Costa Mesa, California, United States
$191k-$253k/yr OnsiteFull Time
Anduril Industries
Anduril Industries: Defense technology building autonomous military hardware and software.
Leads software security engineering team; strong security architecture; embedded/Linux experience; proficient in C/C++, Golang, Rust, Python; eligible for U.S. TS clearance.
C/C++, Golang, Rust, Python, Linux, Embedded Systems
4w
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Systems Security Engineering Section Lead (M4) (Onsite-Fullerton, CA)
Fullerton, California, United States
$118k-$225k/yr OnsiteFull Time
RTX
RTXNYSE: RTX: RTX provides advanced aerospace and defense systems and services.
8+ YOEBachelor's in STEM and 8+ years experience, active transferable DoD Secret clearance, U.S. citizenship, experience in system security engineering, NIST RMF knowledge, and team management experience.
NIST RMF, EVMS, EAC, Agile
3mo
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Senior Physical Security Systems Engineer
San Dimas, California, United States
$130k-$160k/yr OnsiteFull Time
In-N-Out Burger
In-N-Out Burger: Family-owned fast-food chain serving fresh, made-to-order hamburgers.
5+ YOELead design and implementation of enterprise physical security systems; 5+ years in security engineering; IP-based security, network, Windows server, and data management; project leadership.
Genetec, Lenel, Milestone, Python, CAD, Revit, BIM, Windows Server, IP-based security systems, Video management platforms, Access control systems
1mo
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Director of Engineering
Irvine, California, United States
$188k-$213k/yr OnsiteFull Time
TelemetryX
TelemetryX: Provides agnostic telematics and asset management for fleets.
10+ YOE5+ MgmtBachelors in EE/CE or related required (Master's preferred). 10+ years embedded systems and hardware product development, 5+ years leading teams, experience with connected devices, wireless technologies, certifications, and OTA/security.
LTE, LTE-M, NB-IoT, WiFi, Bluetooth, GPS/GNSS, CAN, OBDII, J1939, OTA
1mo
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Engineering Product Lifecycle Senior Manager
Huntington Beach or El Segundo
$166k-$224k/yr OnsiteFull Time
Boeing
BoeingNYSE: BA: Designing and manufacturing commercial aircraft and defense systems.
10+ YOE5+ MgmtBachelor's in engineering or related field, 10+ years related experience, 5+ years managing engineering teams, PLM and configuration management experience, knowledge of ITAR/EAR, active U.S. Secret security clearance required, ability to lead cross-functional teams.
TeamCenter, IPDM, NX, CATIA, VisMockup, REDARS, Siemens
2d
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Sr Director AI Enterprise Engineering
Newport Beach, California, United States
$204k-$249k/yr HybridFull Time
Pacific Life
Pacific Life: Provides life insurance, annuities, and investment products for financial security.
20+ YOE8+ MgmtRequires 20+ years of engineering experience, including 8+ years leading Director-level teams, production AI/ML delivery, cloud-native architecture, MLOps/LLMOps, AI governance, security, privacy, and compliance expertise.
Azure, AWS, GCP, CI/CD, LLM, RAG, MLOps, LLMOps, NIST AI RMF, AIOps
1mo
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Lead, Software/Security Engineer (37995)
Carlsbad, California, United States
$117k-$251k/yr OnsiteFull Time
L3Harris Technologies
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.
Python 3.x, C, C++, Linux, Git, Perforce, Visual Code, Eclipse, Makefiles, TCP/IP, CI/CD
2w
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Principal Product Lead (TL2)
Arlington or Woburn or Boston or Dayton or Melbourne or Carlsbad
$206k-$275k/yr OnsiteFull Time
Systems & Technology Research
Systems & Technology Research: Develops advanced technology for national security and defense applications.
10+ YOEMS+15yrs or PhD+10yrs (or equivalent) in a scientific field; experience with sensing systems, data analytics, DevOps, leading engineering teams, and working with government customers; US citizen able to obtain security clearance.
1mo
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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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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
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
1mo
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Guidance Navigation & Control Engineer (Experienced, Lead, Senior)
Seal Beach or El Segundo
$124k-$247k/yr OnsiteFull Time
Boeing
BoeingNYSE: BA: Designs and manufactures aircraft, defense systems, and space technology.
5+ YOEBS in engineering or related field, 5+ years related experience (or equivalent), aircraft/missile/space experience, proficiency with MATLAB/Simulink, GN&C algorithm and simulation development, C/C++, Python or C#, ability to obtain U.S. security clearance (U.S. citizenship required).
MATLAB, Simulink, C, C++, Python, C#
3mo
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Principal Electrical Design Engineer
Phoenix or Huntsville or Cypress or Andover or Chantilly or Alpharetta or Torrance or Gulf Breeze
OnsiteFull Time
Mercury Systems
Mercury SystemsNASDAQ: MRCY: Provides secure processing solutions for aerospace and defense missions.
6+ YOEBS in Electrical/Computer Engineering; 6+ years embedded hardware design; high-speed digital design; lead and mentor engineers; travel; security clearance awareness
Cadence Allegro, Mentor, JAMA, DOORS, JIRA, Confluence, FMEA/DFM/DFT
2w
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Project Engineer MQ-9B Payloads
Poway, California, United States
$98k-$171k/yr HybridFull Time
General Atomics
General Atomics: Designs and manufactures unmanned aircraft and nuclear technology systems.
4+ YOEApply engineering concepts to aircraft payload integration, lead technical teams, develop solutions, document results, and obtain DoD security clearance.
4w
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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
1w
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Lead Software Quality Assurance (QA) Automation Engineer
Colorado Springs or Arlington or Seal Beach
$135k-$216k/yr OnsiteFull Time
Peraton
Peraton: National security and mission-critical government technology services provider.
10+ YOELead QA engineer with 10+ years experience supporting large government programs; hands-on Cypress/Playwright automation, API and microservices testing, Linux troubleshooting, RDBMS experience, and ability to maintain/upgrade security clearance.
Cypress, JavaScript, TypeScript, Postgres, MySQL, Linux, Jira, Jenkins, GitLab CI, Python, Bash, Playwright, PyTest, JUnit, Kubernetes, Kafka, ActiveMQ, AWS, S3, Amazon RDS, Ansible, Docker, Cypress Cloud/Dashboard
3w
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Lead Cloud Engineer (50481)
Irvine, California, United States
$107k-$148k/yr HybridFull Time
Western Growers
Western Growers: Trade association providing advocacy and insurance to agricultural businesses.
5+ YOE5+ years infrastructure/systems/cloud experience with 3+ years in Azure and/or AWS; hands-on IaC, containers, scripting, networking, and security; technical leadership and on-call availability required.
Azure, AWS, Terraform, ARM templates, CloudFormation, Microsoft 365, Exchange Online, SharePoint, Teams, OneDrive, Azure Active Directory/Entra ID, Azure AD Connect, Azure DevOps, GitHub Actions, EC2, VPC, S3, RDS, Lambda, CloudWatch, CloudTrail, AWS Config, Docker, Kubernetes, AKS, EKS, PowerShell, Python, Bash
2mo
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Senior Software Engineer Full Stack Developer (Dallas, TX, US, 75243)
Dallas or Austin or Melbourne or Cypress
OnsiteFull Time
Leonardo DRS
Leonardo DRSNASDAQ: DRS: Manufactures advanced electronic systems for defense and military applications.
5+ YOEBachelor's in engineering, 5+ years experience, ability to lead engineering teams, U.S. citizenship, active DoD security clearance or ability to obtain, fluency in relevant technologies and application domain.
3w
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Senior Manager, SIRT
Seattle or San Francisco or Irvine
$175k-$272k/yr OnsiteFull Time
Twitch
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.
Go, Python, Ruby, Bash
2w
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Sr Specialist, IT Applications Operations Systems
Aliso Viejo, California, United States
$107k-$142k/yr OnsiteFull Time
MicroVention
MicroVention: Manufacturer of neurovascular medical devices for stroke treatment.
5+ YOEBachelor's in CS/IS/Business/Engineering; 5+ years technical lead experience implementing enterprise operations systems (PTC Windchill preferred); experience with CAD/PLM/MES/ERP, SQL, HTML/CSS, application administration, testing, and security.
PTC Windchill, CAD, PLM, MES, ERP, HTML, CSS, SQL