4,787 Results for

Senior Security Jobs in San Marino, CA

Jobs

New!

Seal Beach, CA1 day ago

$130,000–$170,000 Per Year

Responsible for documenting work activities in activity logs, periodic reports, problem management systems, change management systems, project tracking systems, and other similar systems.

Pomona, California8 days ago

$119,239–$184,822 Per Year
Full-time

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Manages departmental services and activities related to Positive Train Control (PTC), train control applications, dispatch systems, and supporting operational platforms, to ensure established availability, reliability, and safety performance targets are met. Work may also be conducted in outdoor environments, at construction sites, Railroad Track and Right-of-Way environments, and warehouse environments, with possible exposure to individuals who are hostile or irate, moving mechanical parts, and loud noises (85+ decibels, such as heavy trucks, construction, etc.).

New!

Orange, CA3 days ago

$85–$90 Per Hour

li style="text-align:left">Palo Alto Networks Platform Management:

Design, Implement and maintain Palo Alto Network firewalls (NGFW), Panorama Central Management and related security services (Wildfire, Threat Prevention, URL Filtering, Anti-Virus, etc.). Qualifications:

BS in Cybersecurity or related technical field, 7 years relevant industry experience, or MS in Cybersecurity or related technical field, 5 years relevant industry experience, or PhD in Cybersecurity or related technical field with 4 years industry experience.

New!

Los Angeles, CA5 days ago

$125,000–$170,000 Per Year

Information collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. The ideal candidate will have a strong background in PCI, bus architectures, FPGA/CPLD Programmable logic, Xilinx, Altera, Digital Design, mil-spec, space program, debug, analog design, and space.

New!

Santa Ana, CA5 days ago

$170,000–$190,000 Per Year

Information collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. We are an aerospace manufacturing company specializing in high-precision components and assemblies for commercial, defense, and space applications.

Inglewood, CA7 days ago

$33–$43.41 Per Hour

li>Right to Work Notice (English) / (Spanish). Please click below to learn more about the E-Verify program:

E-Verify Notice (bilingual).

New!

Ontario, CA2 days ago

$33–$43.41 Per Hour

li>Right to Work Notice (English) / (Spanish). Please click below to learn more about the E-Verify program:

E-Verify Notice (bilingual).

New!

Orange, CA5 days ago

$35,000–$42,000 Per Year

Manages disruptive persons professionally with a minimum use of force; controls access to restricted and security sensitive areas; responds to fire/security alarm activations, assumes scene command in emergency situations; observes and reports safety hazards, gives direction and assistance to Sharp HealthCare clientele. Patrol on foot, or via a vehicle to check for unsafe conditions, blocked entryways, security violations, mechanical problems, and unauthorized individuals in assigned areas 4-6 times per shift in a conscientious and visible manner, varying the routine and timing.

New!

Los Angeles, CA3 days ago

$35,000–$42,000 Per Year

Tustin, CA9 days ago

$155,000–$200,000

Kforce's client, a growing, up and coming engineering technology company located in Tustin, CA, is hiring a Senior Linux BSP Software Engineer to support the design and development of next generation medical devices. Employee pay is based on factors like relevant education, qualifications, certifications, experience, skills, seniority, location, performance, union contract and business needs.

New!

Los Angeles, CA3 days ago

$71,000–$95,000 Per Year

Our 20+ Employee Business Resource Groups are focused on connecting our team members to our customers, suppliers, communities and shareholders, helping team members reach their full potential and creating an inclusive work environment to meet and exceed the needs of our diverse world.

Feel free to be yourself at American.

Irvine, California30+ days ago

$120,000–$135,000 Per Year

This is a unique and fulfilling opportunity to work in a specialized hybrid domain that includes custom-built Oracle solutions spanning commodity trading, supply chain logistics, procurement, order management, financial management, and contract lifecycle management. This role also involves close collaboration with cross-functional development and functional analyst teams to facilitate designs, resolve interdependencies, and deliver robust Oracle solutions that continuously provide measurable business value.

New!

Los Angeles, CAToday

In accordance with Department of Defense (DoD), Director of National Intelligence (DNI) and Air Force directives, regulations and instructions, implements local policies and procedures to ensure the effective and efficient management for military, civilian and contractor personnel of SCI and collateral program functions including physical, personnel, information and industrial security.

The SCI Security Specialist’s primary function is to serve as a senior security specialist under supervision of the local Special Security Office (SSO).

Los Angeles, CA15 days ago

$108,000–$132,000 Per Year
Full-time

This global law firm is top ranked for their work with Fortune 250 companies and major financial services clients in securities and corporate control litigation, class actions, commercial litigation, corporate investigations, and media and entertainment disputes. The Senior Litigation Paralegal will support attorneys by managing case files, conducting research, and preparing legal documents for litigation matters.

New!

Los Angeles, CA3 days ago

$122,400–$228,000 Per Year

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Application Deadline:

07/14/2026

Address: 10250 Constellation Blvd

Job Family Group: Wealth Sales & Service

Develops, manages, retains and grows profitable banking relationships with high-net-worth clients and prospects.

Adheres to all policies and procedures, guidelines, legal and ethical requirements and regulations including individual accountability as it relates to potential conflicts of interest, safeguarding of customer information, trading in securities, anti-money laundering, privacy, and disclosure of outside business activities.

New!

Hawthorne, CAToday

$22.44–$23

The Armed Security Officer position helps maintain a safe and secure environment for our clients by actively monitoring the premises, including patrolling a variety of locations. Frequently our Armed Security Officers will provide customer service and information to a client’s employees and customers and serve as a physical deterrent.

New!

Santa Fe Springs, CAToday

$22–$22.44

New!

Vernon, CAToday

$22.44–$24.90

New!

Los Angeles, CAToday

$22.44–$23

New!

San Dimas, CAToday

$22.44–$22.44

New!

San Dimas, CAToday

$22.44–$22.44

The Security Officer position helps maintain a safe and secure environment for our clients by actively monitoring the premises, including patrolling a variety of locations.

We are driven by a clear corporate culture and purpose, which helps us live according to our values of Integrity, Vigilance, and Helpfulness.

New!

Los Angeles, CA2 days ago

You will provide "day-to-day" PERSEC services for Collateral, Sensitive Compartmented Information (SCI), and Special Access Program (SAP) activities, ensuring all personnel files and access requirements are managed with precision.

Completion of required training for JPAS/DISS, Joint Access Database Environment (JADE), and DoD SAPCO approved SAPNP.

Los Angeles, California16 days ago

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The Senior Security Supervisor provides operational support to the Assistant Security Manager, Security Manager, Senior Security Manager, and Vice President of Security by overseeing major events, supervising personnel, ensuring compliance with California Bureau of Security and Investigative Services (BSIS) requirements, and enforcing Legends Global and LACC policies and procedures.

This position leads event security operations including ingress, egress, crowd management, life-safety response, emergency incidents, and contractor oversight while partnering with event security providers, EMS personnel, and public safety agencies including LAPD and LAFD.

Los Angeles, CA15 days ago

p>The Senior Security Supervisor provides operational support to the Assistant Security Manager, Security Manager, Senior Security Manager, and Vice President of Security by overseeing major events, supervising personnel, ensuring compliance with California Bureau of Security and Investigative Services (BSIS) requirements, and enforcing Legends Global and LACC policies and procedures.

Hawthorne, CA30+ days ago

$125,000–$175,000 Per Year

Enforce DD254 provisions and own the issuance of subcontractor DD254s • Coordinate SCI and/or SAP indoctrinations/debriefings • Partner with Mission Management and government representatives to ensure program deliverables are met • Maintain oversight and enforcement of secure area policies • Own compliance related activities to include self-inspections, audits, and inquiries • Create and update all annual refresher, indoctrination, and exit briefings as needed in accordance with policy and government customer requirements • Possess a strong understanding of SCG development and the ability to influence customer determinations • Oversee the review of clearance packages at a variety of access levels for accuracy and completeness and initiates follow up actions as necessary • Maintain accountability of associated program materials • Prepare for and successfully execute compliance inspections, including self-inspections • Conduct security-related inquiries and incident reporting • Keep abreast of the latest security trends and policy updates, implementing innovative solutions and processes • Attend and support various customer meetings and working groups. PREFERRED SKILLS AND EXPERIENCE: Bachelor's or Master's degree Strong knowledge of 32 CFR Part 117 (NISPOM), Intelligence Community Directives (ICDs), and other related security policies and procedures Familiarity with DISS, NBIS, TALON, JADE and Scattered Castles.

Burbank, CA30+ days ago

$129,300–$173,300 Per Year

Walt's passion was to continuously envision new ways to move audiences around the world—a passion that remains our touchstone in an enterprise that stretches from theme parks, resorts and a cruise line to sports, news, movies and a variety of other businesses. Our mission is to continuously assess, challenge, and strengthen our organization's security through innovative automated solutions and detecting, preventing, and reducing technology-based risk from source code and mobile applications.

Los Angeles, CA11 days ago

$160,000–$215,000 Per Year

The actual base salary offered is determined by a number of variables, including, as appropriate, the applicant's qualifications for the position, years of relevant experience, distinctive skills, level of education attained, certifications or other professional licenses held, and the location of residence and/or place of employment. In this senior technical role, you will design, build, and manage a dedicated AWS environment to power our security tooling, automation, and operational infrastructure, while also supporting our expanding Oracle Cloud Infrastructure footprint.

Los Angeles, CA12 days ago

$160,000–$215,000 Per Year

The actual base salary offered is determined by a number of variables, including, as appropriate, the applicant''s qualifications for the position, years of relevant experience, distinctive skills, level of education attained, certifications or other professional licenses held, and the location of residence and/or place of employment. In this senior technical role, you will design, build, and manage a dedicated AWS environment to power our security tooling, automation, and operational infrastructure, while also supporting our expanding Oracle Cloud Infrastructure footprint.

Long Beach, CA30+ days ago

p>YOU'LL BRING THESE QUALIFICATIONS:

• Bachelor's Degree in Computer Science or related technical discipline preferred, or the equivalent combination of education, professional training, or work experience culminating in at least 5 years of experience in cybersecurity, information technology, or a related field as an ISSO, ISSE, or System Administrator implementing or managing cybersecurity requirements, security plans, and accreditation packages for classified information systems under DoD and/or IC organizations.

WHAT YOU'LL GET TO DO:

• Ensure classified information systems meet cybersecurity requirements and government directives through the performance of system auditing, vulnerability risk assessments, assured file transfers, hardware and software configuration management, data integrity control implementation, and investigations on security violations and/or incidents.

CA30+ days ago

$170,000–$185,000 Per Year

This senior individual contributor role focuses on designing, implementing, and operating scalable data security and governance controls across Aya's cloud analytics and data platforms, with a strong emphasis on Azure, Microsoft Purview, and Databricks. Lead the design, implementation, and ongoing improvement of data security controls across Azure data services and Databricks environments, including data classification, access control, encryption, and monitoring.

CA8 days ago

Remote

$124,500–$186,500 Per Year

p>Learn more about GoFundMe:

We're proud to partner with GoFundMe.org, an independent public charity, to extend the reach and impact of our generous community, while helping drive critical social change. The tool evaluates your professional experience, technical skills, education, and other qualifications using information collected directly from your submitted resume and application materials; all such data is retained in accordance with GoFundMe's Personnel Privacy Notice and applicable legal requirements.

Los Angeles, CA30+ days ago

$180,000–$200,000 Per Year

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Drive the implementation of Zero Trust principles and manage endpoint security for employee devices, including local admin removal for employees handling customer data. As an AI-enabled engineer, you leverage coding agents and automation to build tools, agents, and integrations that compress manual toil into seconds, scaling the security practice.

Burbank, CA30+ days ago

This group is responsible for providing a Core IAM ecosystem of products and platforms in use across the company by cast members, employees, and partners within Disney's business segments (ESPN, Parks, Studios, Disney Streaming) and corporate functions. - Design, implement, and maintain enterprise PAM solutions including privileged account vaulting, session management, just-in-time access, and secrets management.

Los Angeles, CA30+ days ago

$141,148.80–$211,681.60 Per Year

p>The Senior Director, Special Projects manages the Security Operations Center (SOC) LA METRO, overseeing security monitoring, incident response, threat detection, and operational readiness across enterprise and critical transportation systems This role manages SOC Analysts, and the organization's outsourced 24/7 Managed SOC provider while driving continuous improvement of cybersecurity alerts, ingestion and incident response capabilities.

Directs and participates in the preparation of Requests for Proposals (RFPs); participates in proposal evaluation, vendor/consultant selection, and contract negotiation processes; monitors progress of consultants, develops and manages consulting budgets, and recommends payment for services.

Hawthorne, CA30+ days ago

$168,000–$230,000 Per Year

p>PREferred SKILLS AND EXPERIENCE:

• Demonstrated ability to deal with ambiguity, learn quickly, problem solve, and take ownership of the end result • Understanding of core security engineering topics: cryptography, authentication, network security, operating system security • Experience designing, prompting, and securing agents that can perform long-running autonomous tasks • Experience red-teaming/penetration-testing LLMs, including prompt injection, jailbreaking, and data exfiltration • Experience deploying and managing LLMs, including infrastructure and maintenance to ensure reliable, scalable operation • Experience contributing security improvements to complex systems • Flexibility, communicating clearly, and establishing and maintaining productive working relationships with other engineering teams • Excellent communication skills, both written and verbal • Ability to work both independently and in a team • Advanced degree in a technical or engineering discipline • Active Top Secret, Top Secret SCI, or DOE Level Q clearance.

BASIC QUALIFICATIONS:

• Bachelors degree in computer science or another STEM discipline AND 5+ years of professional experience in security software development; OR 7+ years of professional experience in security software development in lieu of a degree • Experience with one or more software development languages (i.e. Python, C++, Golang) • Experience designing and implementing security solutions for operating systems, distributed systems, or other enterprise/large-scale infrastructure • Experience designing and implementing solutions with LLMs, LLM-based agents, or other AI topics.

Hawthorne, CA30+ days ago

$168,000–$230,000 Per Year

Ideally, you have notable skills in one or more of the following:

• Software engineering • Applied cryptography • Network security • Operating system security • Secure/authenticated boot • Incident response and adversary detection • Vulnerability research. The Starshield team is building highly reliable in-space mesh networks, designing secure systems to guarantee access to space, designing next-gen communication and sensing software, and more.

El Segundo, CA30+ days ago

p>Experience providing technical security consultation for complex, cross-domain, heterogeneous classified networked environments in collaboration with internal/external Customers, Information Technology (IT).

Experience working with and/or supporting computer technologies (such as: databases, operating systems, computer network hardware, software programs, hardware troubleshooting or electronics).

CA30+ days ago

Remote

$150,000–$175,000 Per Year

We help some of the worlds largest brands grow their business on Amazon, Walmart, Instacart, and other marketplaces and work with sellers and agencies of all sizes to help them compete in the constantly changing world of online retail. This is a hands-on role for a security practitioner who brings strong technical expertise and enjoys collaborating with cross-functional teams to strengthen security across cloud infrastructure and applications.

Los Angeles, CA29 days ago

Headquartered in Singapore, with more than 15,000 employees operating from offices around the world, SHEIN is committed to making the beauty of fashion accessible to all, promoting its industry-leading, on-demand production methodology, for a smarter, future-ready industry. Strong practical experience managing production PKI environments, including: CA hierarchy certificate lifecycle across devices and services certificate-based authentication troubleshooting trust, issuance, and renewal failures at scale.

CA30+ days ago

Remote

Other responsibilities include:Conduct executive-level security discovery with an emphasis on risk mitigation, regulatory compliance, and enhancement of operational maturityManage security solution strategies utilizing the entire Security stackProactively recognize opportunities for cross-domain expansion (e.g., Identity, Perimeter, End Point, Data, Application, Email, Cloud, AI -Security, Zero Trust, Observability etc.)Design integrated security architectures covering endpoint, network, cloud, and identity domainsCollaborate with Account Executives to develop opportunity strategies, assess qualifications, and refine positioningReview andvalidatesecurity designs, Bills of Materials (BOMs), and Statements of Work (SOWs) alongside practice leadersServe as the escalation point for intricate or high-risk security designsMentor CSAs and engineers in consultative approaches to security discovery and architectureContribute to the development of reference architectures, playbooks, and go-to-market security solutionsComplete ongoing security awareness training and comply with company policies to the requirements sectionIdentify and escalate security risks to the appropriate Executive Leadership Team member and actively contribute to remediation effortsOther duties as assignedDesired skills and experience:7-10 years of experience in security architecture or consultingProven track record in selling and delivering multi-domain security solutionsComprehensive understanding of Zero Trust principles andNISTsecurity frameworksCapable of leading complex client discussions and influencing strategic decisionsExtensive technical expertise across at least three security domainsExceptional executive-level communication skillsA Little About UsOur mission is to challenge and enable our employees to achieve great things. You will lead security discovery efforts, design integrated architectures across multiple security domains, and collaborate closely with Account Executives and practice leaders to qualify opportunities and position comprehensive security solutions.

Los Angeles, California16 days ago

Strong practical experience managing production PKI environments, including: CA hierarchy certificate lifecycle across devices and services certificate-based authentication troubleshooting trust, issuance, and renewal failures at scale.

El Segundo, California26 days ago

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As part of our commitment to maintaining a secure hiring process, candidates may be asked to attend select steps of the interview process in-person at one of our office locations, regardless of whether the role is designated as on-site, hybrid or remote..

Hired applicants may be eligible for annual short-term and/or long-term incentive compensation programs depending on the level of the position and whether or not it is covered by a collective-bargaining agreement.

Long Beach, CA10 days ago

$145,000–$230,000 Per Year

p>As a Senior Security Engineer on the Threat Detection & Response team, you will lead complex incident investigations, mature our insider risk program, and serve as a trusted partner to engineering, legal, executive leadership, and external stakeholders during high-stakes security events.

You''ll lead end-to-end response for the most sensitive security incidents, build and scale our insider risk monitoring capabilities, and translate complex technical findings into actionable insights for both technical teams and C-suite stakeholders.

Los Angeles, CA25 days ago

Remote

Requsition ID: 435603 Company: Providence Jobs Job Category: Information Security Job Function: Information Technology Job Schedule: Full time Job Shift: Multiple shifts available Career Track: Business Professional Department: 4011 SS IS ESI IDENTITY ENG Address: CA Los Angeles 11550 Indian Hills Road Work Location: PMI - Center of Orthopaedic Specialists Workplace Type: Remote Pay Range: $See Posting - $See Posting The amounts listed are the base pay range; additional compensation may be available for this role, such as shift differentials, standby/on-call, overtime, premiums, extra shift incentives, or bonus opportunities. Experience collaborating on security solution designs for the TCP/IP protocol suite, LAN/WAN technologies, switching, routing, VoIP and Telephony technologies, firewalls and VPN, intrusion prevention systems (IPS), vulnerability assessment and patch management tools.

CA25 days ago

Remote

Experience collaborating on security solution designs for the TCP/IP protocol suite, LAN/WAN technologies, switching, routing, VoIP and Telephony technologies, firewalls and VPN, intrusion prevention systems (IPS), vulnerability assessment and patch management tools. The Senior Security Engineer, Identity & Access Management is responsible for designing, implementing, and maintaining secure, scalable IAM solutions across hybrid environments, while driving modernization toward Zero Trust and cloud-based identity models.

Los Angeles, CA24 days ago

$150,000–$170,000 Per Year

Lead and oversee the end-to-end delivery of complex cybersecurity initiatives, such as SIEM implementations, advanced vulnerability remediation programs, identity and access management deployments, data protection frameworks, and strategic security technology integrations. We are committed to innovation, artistry, and community, and leverage the power of our 300+ venues, leading sports franchises, marquee music brands, integrated entertainment districts, premier ticketing platform and global sponsorship activations, to create memorable moments that give the world reason to cheer.

Los Angeles, California30+ days ago

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Senior Security Jobs in San Marino, CA

Sr. IT Security Analyst Jobot

Senior Manager, Mission-Critical Technology Solutions MetroLINK

SR. Security Architect ECLARO

Senior Electrical Engineer Jobot

Senior Program Manager Jobot

Sr. Vehicle Maintenance Technician/NonDOT FedEx

Sr. Vehicle Maintenance Technician/DOT FedEx

Security Officer I - Security - Sharp Chula Vista - Night Shift - PRN SHARP HEALTHCARE

Security Officer 1 - Security - Sharp Chula Vista - Evening Shift - PRN SHARP HEALTHCARE

Senior Linux BSP Software Engineer Kforce Inc.

Sr Crew Manager, Inflight American Airlines

Feel free to be yourself at American.

Sr Developer Oracle Fusion - Oil Value Chain Pinnacle Technical Resources

SCI Security Specialist MANTECH

Senior Litigation Paralegal Page Group

Senior Private Banker BMO Financial

Armed Security Officer - South LA Securitas

Armed Security Officer - East LA Areas Securitas

Armed Security Officer Securitas

Armed Security Officer - West LA Securitas

Armed Security Officer - San Dimas Securitas

Security Officer - San Dimas Securitas

Personnel Security Specialist MANTECH

LACC Senior Security Supervisor (FT) Legends Global

LACC Senior Security Supervisor (FT) Legends Hospitality, LLC

Sr. Industrial Security Analyst CSSO/CPSO Space Exploration Technologies Corp

Senior Security Engineer, Product Security The Walt Disney Company (Corporate) Careers

Senior Security Engineer, Infrastructure & Network Security Metropolis

Senior Security Engineer, Infrastructure & Network Security Metropolis Technologies, Inc.

Sr. Information System Security Officer ISSO Rocket Lab USA, Inc

Sr. Security Engineer Data Security Aya Healthcare Inc

Senior Security Engineer GoFundMe, Inc.

Senior Security Engineer DISQO

Sr. Security Engineer Expert In Recruitment Solutions

SENIOR DIRECTOR, SPECIAL PROJECTS (CYBER SECURITY / SECURITY OPERATIONS CENTER) Los Angeles County Metropolitan Transportation Authority

Sr. Security Software Engineer, Applied Computing Starshield Space Exploration Technologies Corp

Sr. Security Software Engineer Starshield Space Exploration Technologies Corp

Senior Information System Security Officer (ISSO) - El Segundo, CA RTX Corp

Senior Security Engineer Pacvue

Senior Security Engineer Fashion Choice Pte Ltd

Senior Security Client Solution Architect Remote Myriad Supply Co LLC

Senior Security Engineer Shein

Senior Information System Security Officer (ISSO) - El Segundo, CA RTX

Senior Security Engineer, Threat Detection & Response True Anomaly Inc

Senior Security Engineer IS- Identity and Access Management - Remote Providence Health & Services

Senior Security Engineer IS- Identity and Access Management - Remote Providence St. Joseph Health

Sr Technical Project Manager - Information Security Temp AEG Worldwide

Sr Technical Project Manager - Information Security (Temp) AEG Worldwide

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