3,355 Results for

Senior Security Jobs in Aliso Viejo, CA

Jobs

Senior Software Engineer, Embedded Product Security Anduril Industries Inc

Irvine, CA

$220,000–$292,000 / year

That means signed firmware and bootloaders, UEFI Secure Boot, signed kernel images, encrypted root filesystems, and the key management that makes it real: hardware-security-module-backed signing keys, separate development and production trust roots, and the release pipeline that signs what we ship. Alongside the boot chain, you'll own runtime hardening posture: what's exposed on the network, what privileges the operator account holds, which physical interfaces are live in the field versus on a lab bench, and how a fielded fleet gets security patches on hardware whose vendor support is ending.

30+ days ago

Senior Software Engineer - Edge-Services Security StubHub Holdings Inc

Aliso Viejo, CA

$200,000–$250,000 / year

With more than 300 million tickets available annually on our platform to events around the world -- from sports to music, comedy to dance, festivals to theater -- StubHub offers the safest, most convenient way to buy or sell tickets to the most memorable live experiences. From fans selling a single ticket to the promoters of a worldwide stadium tour, we want StubHub to be the safest, most convenient way to offer a ticket to the millions of fans who browse our platform around the world.

6 days ago

Senior Cloud Software Engineer - Security TP-Link Corp

Irvine, CA

Participate deeply in the security design of cloud-native platforms and infrastructure systems, and drive capabilities such as access control, network isolation, host hardening, and system-level security governance. Collaborate closely with infrastructure, architecture, engineering, and operations teams to embed security capabilities into the platform lifecycle and improve the default security baseline and operational readiness of the platform.

30+ days ago

Sr. Professional Services Consultant - Networking/Security Logicalis

Corona, CA

$100,000–$134,000 / year

10 years of Cisco and Palo Alto technical experience, including design, implementation, and support of Cisco and Palo Alto network and security solutions, in the following: Cisco edge switching products. NOTE: It is Logicalis' practice that when a client requires medical testing, the employee must accept that requirement as a condition of their assignment and either submit to the tests or show proof they've completed the test satisfactorily (i.e., TB Test negative).2.

10 days ago

Microsoft Security Active Directory Senior Consultant Deloitte

Costa Mesa, CA

$105,400–$207,800 / year

Performing and overseeing Active Directory assessments covering domain and forest architecture, domain controllers, Sites and Services, Domain Name System (DNS), Dynamic Host Configuration Protocol (DHCP), replication, trusts, Group Policy, privileged groups, service accounts, authentication protocols, and administrative processes. Experience with enterprise Active Directory services, including domain and forest architecture, domain controllers and replication, DNS, DHCP, Sites and Services, Group Policy, trusts, service accounts, Lightweight Directory Access Protocol (LDAP), and domain or forest recovery.

3 days ago

AI Security Senior Consultant Deloitte

Costa Mesa, CA

$105,400–$207,800 / year

As a Senior Consultant, Strategy, Growth & Transformation in Deloitte Cyber's Cyber for AI practice, you will own and deliver work that helps clients understand and mitigate/monitor the risks of adopting AI across the enterprise and define the cybersecurity controls, governance, policy and risk management approaches needed to deploy AI securely and safely. As a Senior Consultant, Strategy, Growth & Transformation on the Cyber Strategy & Transformation team, you will be responsible for: Lead discovery and current-state assessments of client AI cybersecurity controls governance, risk management and security practices across business units and AI use cases.

3 days ago

Cyber Security Senior Consultant - Sentinel Deloitte

Costa Mesa, CA

$105,400–$207,800 / year

As a Senior Consultant, Sentinel on the Deloitte Cyber team, you will be responsible for: Architecting, designing, and implementing Microsoft Sentinel, Microsoft Defender for Endpoint, and extended detection and response solutions across Azure, Amazon Web Services, and Google Cloud Platform environments. One or more certifications such as Microsoft Certified: Security Operations Analyst Associate (SC-200), Certified Cloud Security Professional, Certificate of Cloud Security Knowledge, Certified Information Systems Security Professional, Cisco Certified Network Professional, or Cisco Certified Network Associate.

3 days ago

Senior Product Manager - Security & Urban Operations Field AI Inc

Irvine, CA

Run a disciplined intake - rank needs in priority order: customer feedback first, then field and deployment engineers, then development engineers, so the loudest wish never outranks the real need. Own the customer problem - run discovery with customers, field teams, and deployment engineers, and turn what you hear into a prioritized, evidence-backed problem list, not a wish list.

30+ days ago

AI Security Senior Manager Deloitte

Costa Mesa, CA

$163,400–$322,100 / year

This role sits at the intersection of executive client leadership and cross-capability strategic and solution delivery, combining deep AI cyber risk and governance expertise with the acumen to guide technical teams across Data, Infrastructure, Identity, Security Operations and Application Security. As a Senior Manager, Strategy, Growth & Transformation specializing in Strategy in Deloitte Cyber's Cyber for AI practice, you will help clients solve complex AI cybersecurity, governance and risk strategy challenges as they scale generative AI and agentic systems across their client enterprises.

9 days ago

Sr. Analyst, IT Security, Risk & Compliance Prosum

Irvine, CA

Quick Apply

The company is actively building its security/GRC framework , giving you the opportunity to help establish how the program operates, take ownership of the controls and processes, and play a meaningful role in its continued maturity. The security/GRC framework is being built today, so youll have the opportunity to come in during the implementation phase and help turn the framework into a practical, operational security program.

30+ days ago

Senior Manager, Regional Security - Americas Sony Interactive Entertainment LLC

Aliso Viejo, CA

$150,700–$226,100 / year

Reporting to the Director, Global Security Operations, this role will oversee a team responsible for regional security programs, incident response, crisis support, and operational readiness across SIE offices, studios, and events. SIE is a dynamic technology company, delivering cutting-edge hardware and network services to more than 100 million people and an entertainment leader, home to some of the most beloved and recognizable intellectual properties (IP) in the world.

30+ days ago

Cyber Oracle Cloud Security - Senior Manager / Associate Vice President, Engineering Management Deloitte

Costa Mesa, CA

$163,400–$322,100 / year

As an Associate Vice President, Engineering Management on the Deloitte Cyber team, you will be responsible for driving Oracle Cyber pursuits, advising clients on Oracle-focused cyber solutions, and providing technical leadership across strategic engagements. Our purpose comes through in our work with clients that enables impact and value in their organizations, as well as through our own investments, commitments, and actions across areas that help drive positive outcomes for our communities.

3 days ago

Senior Director, Product Security Anduril Industries Inc

Costa Mesa, CA

$253,000–$336,000 / year

We''re seeking a Director of Product Security to lead the architecture and implementation of critical features within our products, and adjacent to our products, to ultimately secure our suite of advanced technologies including artificial intelligence systems, command and control platforms, aerospace vehicles, and long range sensors. To ensure your safety and help you navigate your job search with confidence, please keep the following critical points in mind: No Financial Requests: Anduril will never solicit payment or demand personal financial details (such as banking information, credit card numbers, or social security numbers) at any stage of our hiring process.

30+ days ago

Senior Cloud Security Engineer Anduril Industries Inc

Costa Mesa, CA

$166,000–$220,000 / year

To ensure your safety and help you navigate your job search with confidence, please keep the following critical points in mind: No Financial Requests: Anduril will never solicit payment or demand personal financial details (such as banking information, credit card numbers, or social security numbers) at any stage of our hiring process. As the world enters an era of strategic competition, Anduril is committed to bringing cutting-edge autonomy, AI, computer vision, sensor fusion, and networking technology to the military in months, not years.

30+ days ago

Senior Security Operations Center (SOC) Analyst Alteryx Inc

Irvine, CA

$139,000–$151,000 / year

Triage and respond to security alerts and incidents across on-prem and multi-cloud enterprise and product environments, leading in-depth investigations using SIEM, EDR, cloud audit logs, identity telemetry, and network data to determine scope, root cause, attacker TTPs, and business impact. This role is SOC-focused and is intended for a Senior level analyst with demonstrated depth in one or more of the following areas: Forensics, Cloud Security Investigations (AWS/Azure/GCP audit logs and cloud-native security signals), Threat Hunting, and Detection Engineering.

30+ days ago

Senior Manager, Regional Security - Americas Sony Playstation Network

Aliso Viejo, CA

$150,700–$226,100 / year

23 days ago

Senior Cloud Software Engineer - Security TP-Link Systems Inc.

Irvine, CA

$150,000–$200,000 / year

Good understanding of common security attack techniques and risk scenarios, such as privilege escalation, vulnerability exploitation, lateral movement, malicious traffic, and misconfiguration risks, with the ability to analyze and mitigate them. Participate deeply in the security design of cloud-native platforms and infrastructure systems, and drive capabilities such as access control, network isolation, host hardening, and system-level security governance.

30+ days ago

Senior Analyst, Information Security Governance, Risk, & Compliance AltaMed

Commerce, CA

$121,780.05–$152,225.07 / year

Additionally, this person will also be responsible for leading vulnerability management efforts, and vendor and risk management programs, including leading the risk-based change management program, liaising with internal/external auditors to ensure audits lead to a successful outcome, and being responsible for the Security Exception/Risk Acceptance process. is concerned about a conviction directly related to the job, you will be given a chance to explain the circumstances surrounding the conviction, provide mitigating evidence, or challenge the accuracy of the background report.

30+ days ago

Senior Director, Business Development - National Security (TS/SCI Clearance) Rocket Lab Corporation

Long Beach, CA

$214,000–$321,000 / year

To conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR), Rocket Lab Employees must be a U.S. citizen, lawful U.S. permanent resident (i.e., current Green Card holder), or lawfully admitted into the U.S. as a refugee or granted asylum, or be eligible to obtain the required authorizations from the U.S. Department of State and/or the U.S. Department of Commerce, as applicable. Additional perks include subsidized EV charging, onsite fitness centers (where available), discounted gym memberships, complimentary snacks and beverages, 50% employee discount on our popular merch store, and a variety of other employee discounts.

30+ days ago

Cyber Palo Alto Networks Security Engineer/ Senior Consultant, Strategy, Growth, and Transformation Deloitte

Costa Mesa, CA

Full time

Configuring and tuning security capabilities including Threat Prevention, intrusion prevention system/intrusion detection system (IPS/IDS), Anti-Spyware, Antivirus, WildFire, Domain Name System (DNS) Security, and Secure Sockets Layer/Transport Layer Security (SSL/TLS) decryption policies. Experience integrating Palo Alto Firewalls and Prisma with SIEM/SOAR platforms (e.g., Splunk, Microsoft Sentinel, Palo Alto XSOAR) via log streaming, API connectors, or syslog for threat detection and incident response workflows.

12 days ago

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Senior Security Jobs in Aliso Viejo, CA

Senior Software Engineer, Embedded Product Security Anduril Industries Inc

Senior Software Engineer - Edge-Services Security StubHub Holdings Inc

Senior Cloud Software Engineer - Security TP-Link Corp

Sr. Professional Services Consultant - Networking/Security Logicalis

Microsoft Security Active Directory Senior Consultant Deloitte

AI Security Senior Consultant Deloitte

Cyber Security Senior Consultant - Sentinel Deloitte

Senior Product Manager - Security & Urban Operations Field AI Inc

AI Security Senior Manager Deloitte

Sr. Analyst, IT Security, Risk & Compliance Prosum

Senior Manager, Regional Security - Americas Sony Interactive Entertainment LLC

Cyber Oracle Cloud Security - Senior Manager / Associate Vice President, Engineering Management Deloitte

Senior Director, Product Security Anduril Industries Inc

Senior Cloud Security Engineer Anduril Industries Inc

Senior Security Operations Center (SOC) Analyst Alteryx Inc

Senior Manager, Regional Security - Americas Sony Playstation Network

Senior Cloud Software Engineer - Security TP-Link Systems Inc.

Senior Analyst, Information Security Governance, Risk, & Compliance AltaMed

Senior Director, Business Development - National Security (TS/SCI Clearance) Rocket Lab Corporation

Cyber Palo Alto Networks Security Engineer/ Senior Consultant, Strategy, Growth, and Transformation Deloitte

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