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Weekend Offensive Security Engineer Jobs in California

Red Team Security Engineer Astranis is looking for a Red Team Security Engineer who thinks like an ... Act as the resident subject matter expert on offensive security and threat actor methodologies.

Offensive Security Researcher, SEAR Apple's Security Engineering & Architecture (SEAR) organization is responsible for the security of all Apple products. Passionate about safeguarding our users, we ...

Experience with offensive-security methodologies (e.g., understanding attack chains, exploitation fundamentals, or red-team tooling) applied to defensive engineering contexts * Interest in applied ...

Apple's Security Engineering & Architecture (SEAR) organization is responsible for the security of ... You will help to build offensive capabilities against autonomous systems and anticipate how ...

Senior Product Security Engineer

Mountain View, CA · On-site

$135K - $185K/yr

Role Overview ID.me is looking for a Senior Product Security Engineer to join our Product Security ... OSCP or comparable hands-on offensive-security certifications (e.g., OSEP, GXPN, PNPT ...

As a Security Engineer you will identify and drive impactful projects to improve the security of ... Help run penetration testing and offensive security exercises against Figma's AI infrastructure ...

Experience with offensive-security methodologies (e.g., understanding attack chains, exploitation fundamentals, or red-team tooling) applied to defensive engineering contexts * Interest in applied ...

Experience with offensive-security methodologies (e.g., understanding attack chains, exploitation fundamentals, or red-team tooling) applied to defensive engineering contexts * Interest in applied ...

Red Team Security Engineer Astranis is looking for a Red Team Security Engineer who thinks like an ... Act as the resident subject matter expert on offensive security and threat actor methodologies.

Senior Security Engineer

Los Angeles, CA · On-site +1

$123K - $169K/yr

Offensive Security certifications for deep technical testing skills. - CCSP / AWS Certified Security: Specialized cloud security expertise. - CASE: Certified Application Security Engineer (Focus on ...

Senior Security Engineer

Los Angeles, CA · Hybrid

$123K - $169K/yr

Offensive Security certifications for deep technical testing skills. - CCSP / AWS Certified Security: Specialized cloud security expertise. - CASE: Certified Application Security Engineer (Focus on ...

... offensive security assessments. Responsibilities * Conduct detailed threat modeling and security ... Collaborate with engineering teams to ensure compliance with defined security standards and ...

This role will operate across Offensive Security, Secure Architecture, and AI/ML. You will act as ... Partner closely with engineering teams to brainstorm, review & validate remediations for the gaps ...

This role will operate across Offensive Security, Secure Architecture, and AI/ML. You will act as ... Partner closely with engineering teams to brainstorm, review & validate remediations for the gaps ...

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Weekend Offensive Security Engineer information

What is the difference between Weekend Offensive Security Engineer vs Penetration Tester?

AspectWeekend Offensive Security EngineerPenetration Tester
CertificationsOSCP, CEH, GPENOSCP, CEH, GPEN
Work EnvironmentPart-time, project-based, often remoteFull-time, consulting or in-house roles
Industry UsageSecurity firms, tech companies, freelanceSecurity firms, consulting, internal security teams

The Weekend Offensive Security Engineer and Penetration Tester roles share similar certifications and skills, focusing on identifying vulnerabilities. However, the Weekend Offensive Security Engineer typically works part-time or on a flexible schedule, often remotely, while Penetration Testers usually hold full-time positions. Both roles are vital in cybersecurity, but the engineer role emphasizes a flexible, project-based approach, whereas Penetration Testers often work within organizations or consulting firms on scheduled assessments.

What are the most commonly searched types of Offensive Security Engineer jobs in California? The most popular types of Offensive Security Engineer jobs in California are:
What are popular job titles related to Weekend Offensive Security Engineer jobs in California? For Weekend Offensive Security Engineer jobs in California, the most frequently searched job titles are:
What job categories do people searching Weekend Offensive Security Engineer jobs in California look for? The top searched job categories for Weekend Offensive Security Engineer jobs in California are:
What cities in California are hiring for Weekend Offensive Security Engineer jobs? Cities in California with the most Weekend Offensive Security Engineer job openings:
Offensive Security Researcher, SEAR

Offensive Security Researcher, SEAR

Apple

Cupertino, CA • On-site

Full-time

Posted 23 days ago


Apple rating

8.1

Company rating: 8.1 out of 10

Based on 661 frontline employees who took The Breakroom Quiz

6th of 30 rated technology retailers


Job description

Apple's Security Engineering & Architecture (SEAR) organization is responsible for the security of all Apple products. Passionate about safeguarding our users, we lead with offence proactively uncovering and eliminating vulnerabilities before attackers ever get the chance...As AI systems become deeply integrated into operating systems, developer tools, and user experiences, they introduce entirely new attack surfaces vulnerable to prompt injection, agentic privilege escalation, data exfiltration, and AI-assisted exploitation at unprecedented scale...Think you have the creativity and determination to break these systems? Join us and help secure the next generation of intelligent platforms used by billions of people.
In this role, you will identify and exploit vulnerabilities in AI-powered features and agentic systems across Apple platforms. The AI systems themselves are the attack surface. You will help to build offensive capabilities against autonomous systems and anticipate how adversaries may exploit AI enabled systems in the wild.You will join a team working with world-class offensive security researchers. The work is critical directly shapes the security posture of Apple.You will conduct offensive research into AI-specific attack classes, including prompt injection, agentic data exfiltration and lateral movement, persistence mechanisms in AI workflows, AI-assisted vulnerability discovery and exploitation.
Solid grounding in common vulnerability classes (memory corruption, logic flaws, auth bypass)Proven experience in security research, vulnerability discovery, or offensive security (e.g., browsers, 0-click, messaging systems, distributed systems, or AI platforms)Strong understanding of modern AI/LLM systems and their failure modes (e.g., prompt injection, data exfiltration, model misuse)Experience applying AI/ML tools (e.g., LLMs, agents) to automate or augment security research workflows
Experience attacking or defending agentic systems (multi-step AI workflows, tool-using agents, MCP-style integrations)Familiarity with prompt injection techniques, obfuscation (e.g., encoding-based bypasses), and model manipulation strategiesExperience building or evaluating AI-driven vulnerability discovery pipelines Understanding of browser-based AI integrations and risks (e.g., agentic browsing, data boundary violations)Knowledge of capability-based security models or policy enforcement systems for AI agentsExperience with reverse engineering and low-level systems (IDA, Ghidra, LLDB)Proficiency in one or more: Python, C/C++, Swift, Objective-CFamiliarity with Apple platforms (iOS, macOS) and their security architecture

What Apple employees say

Pay

Benefits

Hours and flexibility

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About Apple

Sourced by ZipRecruiter

Imagine what you could do here! At Apple, new ideas have a way of becoming extraordinary products, services, and customer experiences very quickly. Bring passion and dedication to your job and there's no telling what you could accomplish. Dynamic, intelligent people and inspiring, innovative technologies are the norm here. The people who work here have reinvented entire industries with all Apple Hardware products. The same real passion for innovation that goes into our products also applies to our practices strengthening our dedication to leave the world better than we found it.

Industry

Computer and electronic product manufacturing

Company size

10,000+ Employees

Headquarters location

Cupertino, CA, US

Year founded

1976