58 cybersecurity engineer jobs at 43 companies in San Clemente, CA

3w
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Cybersecurity Engineer
Camp Pendleton, California, United States
OnsiteFull Time
Lumbee Holdings
Lumbee Holdings: Provides government contracting, IT, and construction services.
5+ YOE5+ years cybersecurity experience, experience with FTK/Wireshark/Autopsy, 1+ year coding in Python/C/C++/Ruby, DoD Secret clearance required, BLS/CPR not relevant.
FTK, Wireshark, Autopsy, PowerShell, JavaScript, Python, C/C++, Ruby, ACAS, Nessus
2mo
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Cybersecurity Quality Engineer
Irvine, California, United States
$85k-$105k/yr OnsiteFull Time
Masimo
MasimoNasdaq: MASI: Develops noninvasive patient monitoring technologies and consumer audio products.
3+ YOEBachelor’s degree in a technical field; 0–3 years in quality engineering or cybersecurity in regulated environments; understanding of cybersecurity concepts and quality systems.
1mo
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Senior Cybersecurity Engineer I - Secret Clearance
Long Beach, California, United States
$130k-$198k/yr OnsiteFull Time
Rocket Lab
Rocket LabNASDAQ: RKLB: Designs and builds launch vehicles and satellite systems.
5+ YOEActive Secret clearance required, 5+ years security engineering experience, bachelor’s in CS/InfoSec, strong knowledge of NIST/ISO standards, cloud and security tool experience, mentoring ability.
AWS, Azure, GCP, Python, PowerShell, SIEM, IDS/IPS, firewalls, endpoint protection
2mo
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Cybersecurity Engineer
Carlsbad, California, United States
$105k-$115k/yr OnsiteFull Time
TaylorMade Golf
TaylorMade Golf: Designs and manufactures high-performance golf equipment and apparel.
2+ YOE2–4 years information security experience; proficiency with SIEM/EDR, Tenable, MITRE ATT&CK, log analysis; basic scripting (PowerShell/Python) a plus; Bachelor's in CS/InfoSec or equivalent experience; Security+ preferred.
EDR, SIEM, NG SIEM, CrowdStrike, Tenable, MITRE ATT&CK, PowerShell, Python, firewalls, IAM, PCI DSS, NIST CSF
1mo
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Senior Cybersecurity Engineer I - Top Secret Clearance
Long Beach, California, United States
$120k-$155k/yr OnsiteFull Time
Rocket Lab
Rocket LabNasdaq: RKLB: Operates launch vehicles and manufactures satellites for space missions.
5+ YOETop Secret clearance required, Bachelor's in CS or related, 5+ years security engineering experience, 8140-level cert or equivalents (Security+, Cloud+, CISSP, CISM, CEH), knowledge of NIST/ISO/CIS frameworks, cloud security (AWS/Azure/GCP), and security tooling.
NIST 800, ISO 27001, CIS Controls, firewalls, IDS/IPS, SIEM, endpoint protection, AWS, Azure, GCP, DevSecOps, Python, PowerShell
1mo
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Cybersecurity Forward Deployed Engineer - FDE - Consultant
Atlanta or Milwaukee or Herndon or Dallas or Columbus or Kirkland or Irvine or Cincinnati or New York or Cleveland or Oklahoma City or Austin or Albany or Chicago or Arlington or St. Petersburg or Hartford or Pittsburgh or St. Louis or Miami or Sacramento or Raleigh or Minneapolis or Scottsdale or Mountain View or Morristown or San Francisco or Denver or Boston or Philadelphia or Des Moines or Overland Park or Los Angeles or Charlotte or Walnut Creek or Carmel or Seattle or Houston or Redmond or Bentonville or Beaverton or Nashville or Detroit or San Diego
$54k-$235k/yr FieldFull Time
Accenture
AccentureNYSE: ACN: Global provider of management consulting and technology services.
3+ YOE3+ years engineering experience in cybersecurity, 1+ year deploying agentic AI in production, 3+ years cloud security experience (AWS/Azure/GCP), bachelor\u0002s degree or equivalent.
Claude Code, Cursor, GitHub Copilot, AWS, Azure, GCP, OWASP LLM Top 10, NIST AI RMF
1w
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Engineer III - Cybersecurity Risk Analyst
Rancho Cucamonga, California, United States
$135k-$179k/yr HybridFull Time
Inland Empire Health Plan
Inland Empire Health Plan: Public health plan providing managed care to residents.
5+ YOE5 years cybersecurity experience focused on governance, compliance and risk; bachelor\u0002s in information systems security or related required; CISSP preferred; knowledge of cybersecurity/privacy laws and ability to apply principles.
1w
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Engineer III - Cybersecurity Risk Analyst
Rancho Cucamonga, California, United States
$135k-$179k/yr HybridFull Time
Inland Empire Health Plan
Inland Empire Health Plan: Provides managed healthcare coverage to residents of the Inland Empire.
5+ YOEBachelor's in information systems security or related field, 5+ years cybersecurity experience focused on governance/compliance/risk, CISSP preferred, knowledge of cybersecurity/privacy laws and principles, leadership and project management experience.
1mo
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Embedded Software Engineer – Cybersecurity
Carlsbad or Germantown or San Jose or New York City
$141k-$222k/yr HybridFull Time
Viasat
ViasatNASDAQ: VSAT: Provider of global satellite-based connectivity and secure communication solutions.
8+ YOE8+ years software engineering experience; strong C/C++ on Linux; encryption/OpenSSL; Linux security controls; Bash and Python or Lua scripting; Perforce or Git; bachelor’s in CS/Engineering or equivalent; ability to obtain and maintain US Secret Clearance; hybrid (3 days/week onsite).
C, C++, Linux, OpenSSL, Bash, Python, Lua, Perforce, Git, CI/CD, Docker, Podman, LXC, JSON, REST, TLS, IPsec, HTTP, HTTPS, ARM, x86, Power, ARM TrustZone, TPM
2mo
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Embedded Software Engineer - Cybersecurity
Carlsbad or Germantown
$141k-$222k/yr HybridFull Time
Viasat
ViasatNASDAQ: VSAT: Provides global satellite broadband and secure networking communication services.
8+ YOE8+ years software engineering experience with C/C++ on Linux, encryption/OpenSSL, Linux security controls, Bash/Python/Lua scripting, Git/Perforce, and an active US Secret Clearance; bachelor’s degree or equivalent.
C, C++, OpenSSL, Linux, Bash, Python, Lua, Perforce, Git, Docker, Podman, LXC, JSON, TLS, IPsec, ARM, Power, x86
2mo
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Cyber Security Engineer
Torrance, California, United States
$80k-$135k/yr OnsiteFull Time
Neros Technologies
Neros Technologies: Designs and manufactures American-made high-performance drones for defense.
8+ YOE8+ years in cybersecurity engineering; strong Microsoft Defender XDR, MDR/SIEM experience; NIST 800-171, ITAR; incident response; cloud and on-prem security; certifications preferred.
Microsoft Defender XDR, Entra ID, Azure/M365 security controls, Rapid7, Secureworks Taegis XDR
2mo
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Senior Software Quality Engineer - Cybersecurity
Irvine, California, United States
$108k-$153k/yr OnsiteFull Time
Edwards Lifesciences
Edwards LifesciencesNYSE: EW: Designs and manufactures medical devices for structural heart disease.
3+ YOEBachelor's (plus 4 years) or Master's (plus 3 years) in science/engineering/computer science; experience in regulated industries and software development/quality; strong cybersecurity and communication skills.
Application Lifecycle Management, Product Lifecycle Management, SDLC, IEC 62304, NIST, ISO 14971, Waterfall, Agile
2w
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Director of Cybersecurity, Architecture and Engineering
Irvine or United States
$195k-$230k/yr RemoteFull Time
Onterris
OnterrisNYSE: ONT: Global provider of environmental consulting, testing, and remediation services.
10+ YOE10+ years information security experience with hands-on tool engineering and team leadership; bachelor\u0002s degree in CS/IS or related; MSSP partnership experience; experience with CMMC/NIST implementations; strong network and security tooling knowledge.
EDR, SIEM, WAF, MSSP, SOC, NOC, CMMC, NIST SP 800-171, NIST SP 800-53, IAM, vulnerability management platforms, security awareness platforms, next-generation firewalls
1w
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Systems Engineer, TeleOps
Garden Grove, California, United States
$140k-$180k/yr OnsiteFull Time
Harbinger
Harbinger: Produces electric chassis platforms for medium-duty commercial transport vehicles.
5+ YOEBachelor's degree,5+ years automotive systems engineering experience,experience with ISO 26262,Matlab/Simulink and Flow Engineering,ADAS and teleoperation knowledge,Functional Safety and cybersecurity experience.
Matlab/Simulink, Flow Engineering
3d
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Sr. Controls Engineer-LAX
Los Angeles or Santa Ana
OnsiteFull Time
Barry-Wehmiller
Barry-Wehmiller: Manufactures industrial machinery for packaging and paper processing.
Highly experienced controls engineer with expertise in programming, hardware design, network design, cybersecurity, system architecture, system integration, technical problem-solving, mentoring, and communication.
2mo
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Staff Mission COMSEC Engineer
Denver or Long Beach
$160k-$265k/yr OnsiteFull Time
True Anomaly
True Anomaly: Develops autonomous spacecraft and software for space security missions.
10+ YOE10+ years in security architecture or encryption engineering; TS/SCI with eligibility; DoD 8140 IAT Level III; TEMPEST for space; NSA Type 1 crypto; space system experience; Bachelor degree in CS/Cybersecurity/Engineering or related field.
TEMPEST, NSA Type 1 cryptographic solutions, NIST 800-53, CNSSI 1253, ITAR
1w
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OT Systems Network Engineer
Irvine, California, United States
$110k-$140k/yr OnsiteFull Time
Enterprise Automation
Enterprise AutomationNASDAQ: TTEK: Provides industrial automation consulting and systems integration services.
Experienced OT/ICS engineer with industrial networking, automation, virtualization, Windows Server, and OT cybersecurity knowledge; client-facing troubleshooting and documentation skills required.
Cisco, Fortinet, Palo Alto, Moxa, Hirschmann, VMware, Hyper-V, Windows Server, Active Directory, Group Policy, Remote Desktop Services, Microsoft SQL Server, WSUS, Microsoft Visio, AVEVA System Platform, Inductive Automation Ignition, Trihedral VTScada, Rockwell FactoryTalk View, Siemens WinCC, AVEVA PI, AVEVA Historian, AVEVA Reports, SSRS, Microsoft Power BI, EtherNet/IP, Modbus TCP, Modbus RTU, Profinet, OPC UA, DNP3, IEC 61850, cellular modem, SD-WAN, Linux
1mo
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Sr Control Systems Engineer
Wilmington, California, United States
$134k-$185k/yr OnsiteFull Time
Valero
ValeroNYSE: VLO: Manufactures and markets transportation fuels and petrochemical products.
5+ YOEBachelor's degree in Engineering, 5+ years process control experience, onsite at Wilmington Refinery, experience with Honeywell DCS, PLCs, virtualization (VMware/Hyper-V), OT networking, and industrial cybersecurity.
Honeywell DCS, VMware, Hyper-V, Allen-Bradley, Siemens, Modicon, Ethernet/IP, Modbus, OPC, ControlNet, Windows Server, Microsoft Word, Microsoft Excel
4w
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Staff Project Engineer Air Dominance
Poway, California, United States
$128k-$229k/yr HybridFull Time
General Atomics Aeronautical Systems
General Atomics Aeronautical Systems: Designs and manufactures unmanned aircraft and radar systems.
10+ YOEExtensive engineering experience (10+ years), fighter pilot/Wso background preferred, expertise in tactical datalinks, sensors, autonomy/AI, systems integration, and ability to obtain DoD clearance.
Link 16, TTNT, UHF, VHF, IFF-T/I, SATCOM, Starshield, LPI/LPD, Encrypted Comms, Multi-Mode Radars, EO/IR, Advanced IRST, Electronic Warfare systems, Multi-INT systems, Automation, Autonomy & Artificial Intelligence (A3I), HMI/UI, Cybersecurity, Software Architectures, AMS GRA, OMS, FACE, STANAG, Networking, Modeling & Simulation, Earned Value Management Systems (EVMS)
1mo
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Senior Automation and Controls Engineer
Irvine, California, United States
$120k-$210k/yr HybridFull Time
CDM Smith
CDM Smith: Provides engineering and construction services for infrastructure projects.
7+ YOEBachelor's in engineering or equivalent, PE license, 7+ years' experience, PLC/HMI/SCADA programming, OT cybersecurity knowledge, Microsoft Office proficiency, valid driver's license.
Rockwell Studio 5000, Schneider Electric Unity, GE iFix, Rockwell FactoryTalk, AVEVA InTouch for System Platform, Dream Reports, XL Reporter, Hach WIMS, Microsoft Office, SCADA