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391 security engineering jobs at 120 companies in San Marcos, CA

2w
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Security Engineer, AI Platform Engineering
Austin or San Diego
OnsiteFull Time
Saronic
Saronic: Building autonomous surface vessels for maritime defense operations.
Experienced AI-focused security engineer who has shipped agents or LLM-based automations, builds secure backends and infrastructure, understands AI governance/DLP/monitoring, and can obtain U.S. security clearance.
LLMs, agentic loops, function calling, Infrastructure-as-Code, CI/CD, containers, APIs, data pipelines, MCP, evals
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4d
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AVP, Engineering Security Operations Manager
Austin or Fort Mill or Charlotte or San Diego or Tempe
$130k-$217k/yr HybridFull Time
LPL Financial
LPL FinancialNASDAQ: LPLA: Provides wealth management and brokerage services to financial advisors.
10+ YOE5+ MgmtExperienced information security leader with 10+ years in info sec, 5+ years leading security operations/engineering; SIEM, EDR, vulnerability management, scripting, cloud security experience required.
SIEM, Splunk, Exabeam, Sentinel, EDR, CrowdStrike, SentinelOne, Microsoft Defender for Endpoint, DLP, Qualys, Tenable, Rapid7, Python, PowerShell, AWS, Azure, GCP
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5d
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Engineering Supervisor - Electrical Test Engineering
Poway, California, United States
$106k-$190k/yr OnsiteFull Time
General Atomics
General Atomics: Designs and manufactures unmanned aircraft and nuclear technology systems.
9+ YOEBachelor's in engineering (or equivalent experience), ~9+ years engineering experience, leadership in test/production, knowledge of power electronics and LabVIEW, production test experience, ability to obtain DoD security clearance.
LabVIEW
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2w
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Engineering Analyst
Clearfield or Layton or San Diego or Warner Robins or Midwest City
OnsiteFull Time
ES3: Provides specialized engineering, design, and manufacturing for aerospace systems.
5+ YOEBS in Mechanical Engineering (ABET), 5+ years structural analysis experience, FEA (Ansys), nCode fatigue, SolidWorks, Teamcenter, strong writing and communication; U.S. citizenship and ability to obtain government security clearance.
Ansys, nCode, SolidWorks, Teamcenter, Microsoft Excel, Microsoft Office Suite
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1mo
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Director, Security Solutions (Pre-Sales) Engineering - Remote
United States or San Diego
$200k-$240k/yr RemoteFull Time
EVOTEK
EVOTEK: Provides secure digital business infrastructure and technology consulting services.
10+ YOE10+ years IT experience with technical sales in security tools and architecture; strong leadership, presentation, written and oral communication; ability to manage security and networking technologies; proficient with Microsoft Office; must reside in PST/MST.
Microsoft Office
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1mo
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Senior Security Engineer
San Diego, California, United States
$145k-$180k/yr HybridFull Time
Faro Health
Faro Health: Software platform for clinical trial protocol design and orchestration.
6+ YOE6+ years security engineering experience, 3+ years cloud security (Azure preferred), vulnerability management, app security (SAST/DAST/SCA), SIEM/CSPM/MDR experience, scripting (Python/PowerShell/Bash), and compliance knowledge (SOC 2, ISO, NIST).
Azure, AWS, GCP, CVSS, SAST, DAST, SCA, SIEM, CSPM, MDR, CI/CD, Terraform, ARM, Bicep, Python, PowerShell, Bash, SOC 2, ISO 27001, ISO 9001, ISO 42001, NIST 800-53, LLM, RAG
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1mo
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Director Development Engineering
San Diego, California, United States
$221k-$276k/yr OnsiteFull Time
Honeywell International
Honeywell InternationalNASDAQ: HON: Designs and manufactures technologies for aerospace, buildings, and industry.
15+ YOE10+ MgmtBS in Engineering or Physics, US citizen required, ability to obtain security clearance; 15 years engineering experience with 10 years leadership in multi-discipline high-tech manufacturing; electronics design experience and familiarity with LCM/Stage-Gate.
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3w
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Engineering Designer - Ground Support Equipment
Poway, California, United States
$72k-$110k/yr OnsiteFull Time
General Atomics
General Atomics: Designs and manufactures unmanned aircraft and nuclear technology systems.
10+ YOEAssociates degree or equivalent plus 10+ years CAD experience (2+ years with NX or Creo), ability to obtain DoD security clearance, strong engineering design, documentation, and communication skills.
NX, Creo Parametric (ProEngineer), CATIA
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21h
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Staff Cyber Security Engineer
Carlsbad or Tempe
$141k-$222k/yr OnsiteFull Time
Viasat
ViasatNASDAQ: VSAT: Provider of global satellite-based connectivity and secure communication solutions.
5+ YOEUS citizenship,5+ years security experience,5+ years engineering/software development,BS in CS/CE or equivalent,strong AWS and GCP cloud security experience,knowledge of encryption,IAM,network segmentation,Terraform.
Azure, AWS, GCP, Terraform, Python, Java, GitHub, Security Hub, GuardDuty, Inspector, Google Security Command Center Enterprise, Google SecOps
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1mo
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Senior Staff Cybersecurity Engineer, Platform Security (R5219)
San Diego, California, United States
$160k-$240k/yr OnsiteFull Time
Shield AI
Shield AI: Develops autonomous flight software and unmanned aircraft for defense.
Senior security engineer with extensive hands-on experience in security/platform engineering, IaC, CI/CD, policy-as-code, cloud security, and production-quality software development.
Infrastructure-as-Code, OPA, Conftest, Gatekeeper, Kubernetes, Terraform, CI/CD, Go, Python, Rust, Bash, PowerShell, Microsoft Entra ID, Microsoft Azure Policy, SLSA, sigstore, cosign, SBOMs
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1mo
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Engineering Technical Lead
Arlington or Fall River or Mount Laurel or San Diego
$135k-$273k/yr OnsiteFull Time
Innovative Defense Technologies
Innovative Defense Technologies: A defense technology that develops automated software and hardware solutions for U.S. government and Department of Defense needs.
7+ YOEActive Secret U.S. security clearance, 7+ years experience, Bachelor's in STEM (or equivalent), proven experience designing/integrating/deploying DoD software and hardware, leading field test execution, and ability to travel up to 25%.
C++, Python, JavaScript, Java, MATLAB, Aegis Weapon System, CEC, Link-16, Systems Engineering V-Model
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1mo
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LVC Engineering Technician III
Coronado or San Diego or Ashburn or Sierra Vista or United States
$75k-$83k/yr OnsiteFull Time
Veteran Enterprise Technology Services
Veteran Enterprise Technology Services: Provides IT and engineering services to federal government agencies
4+ YOEDoD Secret clearance required. 4 years electronic/computer systems maintenance experience; Security+ certification within 6 months. HS diploma required; associate's preferred. Familiarity with networking, IA, and naval operations (preferred).
SIMDIS, Network Enterprise Tactical Training Network (NETTN), SCTTR, Common Operational Picture (COP), TTGP
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4d
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Engineering Design Manager – Level 3
San Diego, California, United States
$175k-$263k/yr OnsiteFull Time
Northrop Grumman
Northrop GrummanNYSE: NOC: Develops and manufactures advanced aerospace, defense, and space systems.
8+ YOEBachelor's degree in STEM with 8+ years engineering experience, leadership of design teams, aerospace/composite experience, proficiency with CAD/PLM, GD&T and DFMA knowledge, ability to obtain U.S. government security clearance.
Siemens NX, Teamcenter, CAD, PLM
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1w
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Deputy Director, Platform Engineering
Merrimack or San Diego
$153k-$261k/yr HybridFull Time
BAE Systems
BAE SystemsLondon Stock Exchange: BA: Designs and manufactures advanced defense and aerospace systems.
10+ YOEBachelor's in a technical field and ~10+ years progressive platform/cloud/SRE/DevOps experience; ability to obtain and maintain Secret clearance; leadership of cross-functional engineering teams; experience with cloud, security, and large-scale operations.
VMware, Azure Stack, OpenStack, AWS, Kubernetes, Rancher, GitLab, Azure DevOps, MinIO, Ceph, Morpheus, Splunk, Grafana, Terraform, Ansible
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1mo
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Software Engineering Manager
San Diego, California, United States
$155k-$190k/yr OnsiteFull Time
Innoflight
Innoflight: Designs and manufactures compact cyber-secure avionics for space missions.
10+ YOE5+ MgmtBachelor's degree required, 10+ years embedded software experience, 5+ years managing teams, active U.S. security clearance (Secret+), strong C/C++ or Rust skills, embedded Linux/RTOS, FPGA familiarity, Python test automation, CI/CD experience.
C, C++, Rust, Python, Linux, RTOS, FPGA, CI/CD
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3w
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Embedded Systems Security Engineer
San Diego, California, United States
$157k-$235k/yr OnsiteFull Time
Snap
SnapNYSE: SNAP: Develops social media applications and augmented reality technology.
5+ YOEBachelor's or equivalent experience, 5+ years software development (C, C++, Rust), 3+ years in embedded/Linux security, experience with applied cryptography, threat modeling, fuzzing, and secure platform design.
C, C++, Rust, Linux, Snap OS, Lens Studio
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2mo
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Senior Security Engineer
Austin or Chicago or Dallas or Denver or Los Angeles or San Diego or San Francisco
$131k-$169k/yr HybridFull Time
Karbon
Karbon: Practice management software for accounting firms.
4+ YOESenior Security Engineer with 4+ years in security or development; strong communication; cloud and AI experience; hands-on with security tooling and threat modelling.
DotnetCSharp, JavaScript, React, EmberJS, Python, Azure, AWS, GCP, PowerShell, Bash, GitHub Copilot, Burp Suite
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3w
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Embedded Systems Security Engineer
San Diego, California, United States
$157k-$235k/yr OnsiteFull Time
Snap
SnapNYSE: SNAP: Provides visual messaging software and augmented reality wearable devices.
5+ YOEBachelor's or equivalent, 5+ years writing production software (C, C++, Rust), 3+ years building security for Linux/embedded systems, applied cryptography and vulnerability assessment experience.
C, C++, Rust, Linux, Snap OS, Lens Studio
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3d
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Sr. Manager, Network Engineering
Carlsbad, California, United States
$173k-$205k/yr OnsiteFull Time
Vuori
Vuori: Designs and sells performance athletic and lifestyle apparel.
10+ YOE5+ Mgmt10+ years network engineering experience,5+ years people management,proven ownership of global distributed networks,experience with WAF,CDN,cloud networking and security platforms.
SD-WAN, WAF, CDN, VPC, VNet
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13h
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Senior Software Engineering Manager, Energy Services
San Diego, California, United States
OnsiteFull Time
Apple
AppleNASDAQ: AAPL: Designs and sells consumer electronics, software, and online services.
Lead engineering teams to build highly scalable, reliable distributed services with strong focus on security, privacy, and impact.
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