3,360 Results for

Senior Security Jobs in Aliso Viejo, CA

Jobs

Microsoft Security Active Directory Senior Consultant Deloitte Touche Tohmatsu Ltd

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.

28 days ago

AI Security Senior Manager Deloitte Touche Tohmatsu Ltd

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

Senior Product Manager, Security & Urban Operations FieldAI

Irvine, California

What you’ll do 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. 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.

30+ days ago

Senior Systems & Security Engineer RAVE Aerospace LLC

Brea, CA

$112,000–$127,000 / year

Support aircraft and inflight-connectivity system security, including: Designing and integrating embedded cybersecurity features across wired and wireless systems, on and off the aircraft, with security built in from initial design through deployment and ongoing maintenance. In addition to a comprehensive package of health benefits that include company contributions, RAVE Aerospace offers a variety of additional benefits and perks to enhance your work-life balance experience including but not limited to: A home allowance to elevate your home workspace.

30+ days ago

Sr Engineer II, Product Security Danaher Corp

Irvine, CA

$140,000–$170,000 / year

This role focuses on hands-on execution of product security activities, including third-party application and driver review, vulnerability assessment, security patch release processes, and cybersecurity lifecycle management - in support of Masimo's broader product security strategy. Masimo is a global medical technology company that develops and produces a wide array of industry-leading monitoring technologies, including non-invasive measurements, sensors, patient monitors, and automation and connectivity solutions.

29 days ago

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

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.

30+ days ago

Senior Associate, Application Security, DevSecOps KPMG International Cooperative

Irvine, CA

$90,400–$168,200 / year

Albany, NY; Albuquerque, NM; Ashburn, VA; Atlanta, GA; Austin, TX; Baltimore, MD; Baton Rouge, LA; Bentonville, AR; Birmingham, AL; Boise, ID; Boston, MA; Boulder, CO; Buffalo, NY; Charlotte, NC; Chicago, IL; Cincinnati, OH; Cleveland, OH; Columbus, OH; Dallas, TX; Denver, CO; Des Moines, IA; Detroit, MI; El Segundo, CA; Fort Worth, TX; Ft Lauderdale, FL; Greenville, SC; Harrisburg, PA; Hartford, CT; Houston, TX; Indianapolis, IN; Irvine, CA; Jackson, MS; Jacksonville, FL; Kansas City, MO; Knoxville, TN; Las Vegas, NV; Lincoln, NE; Los Angeles, CA; Louisville, KY; McLean, VA; Melville, NY; Memphis, TN; Miami, FL; Milwaukee, WI; Minneapolis, MN; Montvale, NJ; Nashville, TN; New Orleans, LA; New York, NY; Oklahoma City, OK; Omaha, NE; Orlando, FL; Philadelphia, PA; Phoenix, AZ; Pittsburgh, PA; Portland, OR; Providence, RI; Raleigh, NC; Richmond, VA; Rochester, NY; Sacramento, CA; Salt Lake City, UT; San Antonio, TX; San Diego, CA; San Francisco, CA; Santa Clara, CA; Seattle, WA; Short Hills, NJ; Shreveport, LA; St Louis, MO; Stamford, CT; Tallahassee, FL; Tampa, FL; Tempe, AZ; Virginia Beach, VA; Washington, DC; Winston-Salem, NC. Strong understanding of core application security principles, security controls, and risk assessment, with proven experience conducting security testing, architecture reviews, and threat modeling; deep knowledge of common and emerging security risks, including the OWASP Top 10, alongside specialized familiarity with AI-specific AppSec threats such as prompt injection, data leakage, and IP protection.

30+ days ago

Senior Security Operations Center (SOC) Analyst Alteryx

Irvine, California

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

Information Security Operations Senior Manager The Capital Group Companies, Inc.

Irvine, CA

$187,016–$317,927 / year

10+ years in cybersecurity, including 5+ years of proven leadership building, scaling, and automating high-performing operations teams, track record of driving accountability, engagement, and career growth. You can lead IAM Operations and Governance organizations, including teams responsible for identity lifecycle management, access provisioning, certifications, entitlement management, and privileged access oversight.

30+ days ago

Senior Commissioning Technician - Security Siemens AG

Cypress, CA

$72,757–$124,726 / year

Ability and willingness to work in a variety of environments in and around mechanical equipment, including climbing ladders, scaffolds, and high-lift equipment, working in ducts, above ceilings, and in outside/inside/heat/cold/day/night conditions; use hand tools, laptop, email, smartphone, and tablet; carry and move equipment and tools weighing up to 50 pounds unassisted. From more resource-efficient factories, resilient supply chains, and smarter buildings and grids, to sustainable transportation as well as advanced healthcare, we create technology with purpose adding real value for customers.

30+ days ago

Senior Software Engineer, Security Services and Observability, Amazon Web Services Amazon.com Inc

Irvine, CA

At the SDE III level, that means owning complex, cross-team technical challenges end-to-end, leading design for systems that enterprise customers depend on, and turning the patterns you discover into reusable accelerators that scale the entire FDE practice. We work directly with customers and AWS service teams to build next-generation AI systems that help the world"s largest enterprises get faster return on value from security, search, observability, and governance services.

24 days ago

Senior Mortgage Banker - Commercial Mortgage-Backed Securities (CMBS) KeyCorp

Newport Beach, CA

$128,000–$268,000 / year

The Senior Mortgage Banker will cover direct clients of the Senior Mortgage Banker as well as correspondent and mortgage bankers' inquiries in the region to provide the same loan products to the general market beyond KeyBank's existing clients. ABOUT THE JOB: The primary role of the Senior Mortgage Banker is to originate commercial real estate loans on behalf of KeyBank's investors via CMBS, Life Companies, Fannie Mae, Freddie Mac, and Debt Fund executions.

30+ days ago

Senior Product Security Engineer Rivian and Volkswagen Group Technologies

Irvine, California

Rivian and Volkswagen Group Technologies may share your Candidate Personal Data with (i) internal personnel who have a need to know such information in order to perform their duties, including individuals on our People Team, Finance, Legal, and the team(s) with the position(s) for which you are applying; (ii) Rivian and Volkswagen Group Technologies affiliates; and (iii) Rivian and Volkswagen Group Technologies’ service providers, including providers of background checks, staffing services, and cloud services. Rivian and Volkswagen Group Technologies may use your Candidate Personal Data for the purposes of (i) tracking interactions with our recruiting system; (ii) carrying out, analyzing and improving our application and recruitment process, including assessing you and your application and conducting employment, background and reference checks; (iii) establishing an employment relationship or entering into an employment contract with you; (iv) complying with our legal, regulatory and corporate governance obligations; (v) record keeping; (vi) ensuring network and information security and preventing fraud; and (vii) as otherwise required or permitted by applicable law.

30+ days ago

Senior Identity Security Engineer - Microsoft Entra & AD (Costa Rica) MajorKey Tech

Santa Ana, California

Remote

General Summary We are seeking a highly skilled Senior Identity Security Engineer to lead the technical delivery of Active Directory (AD) migration, consolidation, and identity modernization projects for enterprise customers. The ideal candidate has deep expertise in Active Directory and hybrid identity environments, strong experience with Microsoft Idexecution and (MIM), and working knowledge of Microsoft Entra ID / Azure identity technologies.

30+ days ago

Senior Director, Product Security ANDURIL INDUSTRIES

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

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

Costa Mesa, CA

$105,400–$207,800 / year

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.

30+ days ago

Senior Software Engineer - Edge-Services Security StubHub

Aliso Viejo, California

$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. Location: Hybrid (3 days in office/2 days remote) – New York, NY or Century City , CA or Aliso Viejo, CA About the team: The Edge Services team at StubHub owns the platform that powers our global content delivery and edge security posture.

5 days ago

Senior Manager, Enterprise Security True Anomaly Inc

Long Beach, CA

$165,000–$240,000 / year

As the leader of True Anomaly''s Enterprise Security team, you will set strategy and priorities across a broad portfolio: enterprise identity, endpoint and server hardening, cloud security, vulnerability management, and Linux fleet security. To conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR), you must be a U.S. citizen, lawful permanent resident of the U.S., protected individual as defined by 8 U.S.C. 1324b(a)(3), or eligible to obtain the required authorizations from the U.S. Department of State.

30+ days ago

Senior Technical Program Manager, Application & Platform Security True Anomaly Inc

Long Beach, CA

$140,000–$210,000 / year

10+ years combining application and platform security with the technical program management of that work-deep in at least one domain (secure SDLC, vulnerability management, CI/CD pipeline security; cloud and infrastructure security, identity and access management), credible in the other, with a track record of owning and running programs end to end. You will be the embedded program management partner to these two teams, driving execution from intake through delivery, running their operational rhythms, engaging with cross-functional software engineering teams, and keeping leadership''s view of commitments and risk current and honest.

21 days ago

Senior Azure Artificial Intelligence Security Architect - Remote Molina Healthcare Inc

Long Beach, CA

Remote

Familiarity with requirements under the Health Insurance Portability and Accountability Act (HIPAA) and the Health Information Technology for Economic and Clinical Health (HITECH) Act, and ability to partner with privacy, legal, and compliance teams to define AI data-handling controls, document design decisions, and produce validation evidence. Partner & Collaborate: Partners with solution architects, technology leaders, business, governance, cyber security, compliance, and privacy teams to identify AI risks, documents design decisions, and provides enterprise patterns to resolve issues.

2 days ago

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Senior Security Jobs in Aliso Viejo, CA

Microsoft Security Active Directory Senior Consultant Deloitte Touche Tohmatsu Ltd

AI Security Senior Manager Deloitte Touche Tohmatsu Ltd

Senior Product Manager, Security & Urban Operations FieldAI

Senior Systems & Security Engineer RAVE Aerospace LLC

Sr Engineer II, Product Security Danaher Corp

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

Senior Associate, Application Security, DevSecOps KPMG International Cooperative

Senior Security Operations Center (SOC) Analyst Alteryx

Information Security Operations Senior Manager The Capital Group Companies, Inc.

Senior Commissioning Technician - Security Siemens AG

Senior Software Engineer, Security Services and Observability, Amazon Web Services Amazon.com Inc

Senior Mortgage Banker - Commercial Mortgage-Backed Securities (CMBS) KeyCorp

Senior Product Security Engineer Rivian and Volkswagen Group Technologies

Senior Identity Security Engineer - Microsoft Entra & AD (Costa Rica) MajorKey Tech

Senior Director, Product Security ANDURIL INDUSTRIES

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

Senior Software Engineer - Edge-Services Security StubHub

Senior Manager, Enterprise Security True Anomaly Inc

Senior Technical Program Manager, Application & Platform Security True Anomaly Inc

Senior Azure Artificial Intelligence Security Architect - Remote Molina Healthcare Inc

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