Top Cyber Security Jobs in San Diego, CA

Lead go-to-market for Risk & Security solutions: create pipeline, drive territory and account strategy, support customer value and transformation, coordinate with specialists, coach account teams, and manage sales cycles to close enterprise deals.

Design and harden on-device security for Specs including permissions, sandboxing, secure IPC, and trusted execution. Build privacy and integrity controls for on-device AI, improve fuzzing and automated security testing, conduct threat modeling, vulnerability assessment, and secure code review across OS, firmware, services, and device-cloud surfaces.

Lead and grow a security engineering team to design and operate cloud-native security controls, drive DevSecOps practices, conduct threat modeling and incident response, partner cross-functionally on security roadmaps, and ensure compliance with frameworks (NIST, SOC 2, ISO, etc.). Responsible for vulnerability management, identity and access controls, observability/SIEM, and security automation.

The Security Engineer will manage Liftoff's SIEM, lead the adoption of AI-augmented SOC tools, triage alerts, and improve incident response processes while collaborating on various security functions.

This role involves owning the security architecture for AI platforms on GCP, designing guardrails, and integrating security into CI/CD pipelines. Candidates should have extensive experience in cloud security, specifically with GCP services, Kubernetes security, and AI/ML security practices.

The Staff Cloud Security Engineer will secure cloud infrastructure for Huntress, focusing on product security, risk management, and compliance for a SaaS platform. Responsibilities include collaborating with DevOps, managing vulnerabilities, threat modeling, and developing incident response strategies.

The Senior Application Security Engineer will implement security controls for space systems, ensuring compliance with government standards while collaborating with engineering teams to enhance security practices and respond to threats.

As a Senior Cloud Security Engineer, you will implement security controls for multi-cloud environments, develop security tooling, and collaborate on cloud architecture.

Assess and harden software supply chain security by performing technical assessments, designing and implementing security controls and monitoring for build pipelines, investigating systems for vulnerabilities, creating tooling to address gaps, and leading cross-team projects to improve CrowdStrike's product security posture.

Lead customer trust and security governance: oversee contract reviews, security questionnaires, and escalations; partner with Legal, Sales, Product, and Procurement; develop templates, policies, playbooks, metrics, and awareness programs; and apply automation and AI to scale workflows and reporting.

Lead and mentor a small IT security engineering team to deploy and operate enterprise-grade Zero Trust security across networks, endpoints, applications, and cloud. Drive Customer Zero initiatives, manage cross-functional security projects, optimize policies (SSL decryption, segmentation, access control), and serve as an internal subject-matter expert.

Design, build, and architect IAM-focused security software, APIs, and automation. Integrate security into CI/CD and cloud-native environments, perform code reviews and threat modeling, monitor security events, support incident response, and collaborate with infra/app teams to embed identity best practices.

Guide Falcon Complete customers to improve security posture by assessing environments, recommending and documenting remediations, coordinating with internal teams and support, producing service reports, and resolving customer issues per SLAs.

As a Sr. Product Security Engineer, you will focus on network security, identifying gaps, architecting solutions, and leading cross-functional security initiatives.

Lead detection, response, and digital forensics for security incidents. Monitor alerts, perform technical analysis, act as Incident Commander, build automation and runbooks, mentor engineers, and coordinate cross-team investigations and insider threat work.

Sell CDW Security services and products through full sales lifecycle management: strategic account planning, opportunity qualification, relationship building, partnering with services and OEMs, pipeline forecasting, and closing. Mentor junior team members, engage partners and marketing, maintain Salesforce, represent CDW at industry events, and drive revenue, bookings, and gross profit targets.

The Senior Information Security Compliance Analyst ensures compliance with security regulations and standards, conducts risk assessments, manages audits, and enhances compliance programs.

Lead assessment and mitigation of security risks in the virtualization stack. Build threat models, rubrics, and defenses; partner with kernel, virtualization, and provisioning teams to design and implement mitigations; mentor engineers, manage vulnerability backlog, and promote security best practices across product teams.

Design, implement, and maintain scalable cloud security controls for Vercel's platform. Harden infrastructure using infrastructure-as-code and policy enforcement, secure CI/CD pipelines, perform threat modeling and risk analysis, improve monitoring and incident response, and build platform-level security tooling in collaboration with platform and infrastructure teams.

Design, maintain, and extend abuse detection and prevention systems for GitLab's SaaS platform. Serve as a core maintainer of a Ruby on Rails monolith, build anomaly detection and agentic AI mitigations, automate abuse response, collaborate with peer engineering and security teams, and produce runbooks and operational documentation.

Design, implement, and operationally support enterprise security platforms across cloud, endpoint, identity, network, and SaaS. Lead detection, telemetry, vulnerability management, automation, and incident escalation. Partner with stakeholders to deliver secure, scalable services, improve security posture and Zero Trust objectives, and mentor engineers while maintaining documentation, KPIs, and on-call support.

Lead Zapiers security strategy for an AI-native SaaS platform. Own App and Infrastructure Security, Detection & Response, GRC, risk management, incident response, bug bounty triage, and enterprise security enablement. Partner with Product, Engineering, Legal, and GTM to embed secure-by-default design, shape AI-specific controls, support enterprise deals, and build a high-performing security engineering organization.

Own and define IAM strategy for corporate and production environments. Migrate Okta to Terraform, design least-privilege access, automate provisioning/deprovisioning and access reviews, build/manage MDM/MAM tooling, partner with platform and engineering teams, and serve as the IAM subject matter expert across Security, IT, and Engineering.

Lead competitive intelligence for CrowdStrike's cloud security portfolio, analyzing competitors' technical capabilities and market positioning. Provide deal support, win/loss analysis, and actionable guidance to Product, Sales, and senior leadership. Develop competitive materials, readiness plans, and recommendations to influence product strategy and GTM. Work autonomously and collaborate cross-functionally globally.

Assess Falcon environments, recommend and document security remediations, troubleshoot incidents with support and internal teams, produce service reports, and ensure customers meet Falcon Complete standards and SLAs.