Senior Security Engineer Vanta IncSenior Security EngineerCARemoteOpen to using AI to amplify their skills and strengthen their work - demonstrating curiosity, a willingness to learn, and sound judgment in applying AI responsibly to improve efficiency and impact. Final offer amounts are determined by multiple factors and may vary based on candidate location, skills, depth of work experience, and relevant licenses/credentials.
NewSecurity Officer | (Open Availability Required) Marksman SecuritySecurity Officer | (Open Availability Required)Culver City, CaliforniaNamed as a nationally recognized Top Workplace in 2024 and 2025 by USA Today, Marksman's customized approach to security services will provide you with the opportunity to learn, grow and succeed. This role assists the primary security team in maintaining a safe and secure environment through vigilant observation, professional presence, and adherence to established security protocols.
Security Solutions Engineer, West Claroty LtdSecurity Solutions Engineer, WestCARemote$165,000–$180,000 / yearThe company is widely recognized as the industry leader in CPS protection, with backing from the world's largest investment firms and industrial automation vendors, named a Leader in The Forrester Wave: IoT Security Solutions, Q3 2025, recognized by KLAS Research as Best in KLAS for Healthcare IoT Security five years in a row, and ranking on the Forbes Cloud 100 and Deloitte Technology Fast 500 for multiple consecutive years. The AI-powered Claroty Platform serves as the single source of operational truth, providing the deepest visibility and broadest protection across cyber-physical systems (CPS), leveraging five core solutions: asset inventory, exposure management, network protection, secure access, and threat detection.
Sr. Professional Services Consultant - Data Security Proofpoint IncSr. Professional Services Consultant - Data SecurityCalifornia, CA$123,200–$193,600 / yearThe Consultant must be confident in working with technical resources, analysts, project sponsors, and executive levels to provide excellent service delivery and communication which includes product deliverables, conducting conference calls/meetings, consulting process reviews/workshops, and briefings. The ideal candidate has the demonstrated ability to ensure successful service delivery and customer success as well as third party DLP solutions (Microsoft + Symantec DLP offerings) to support migrating legacy solutions to the Proofpoint Data Security Posture Platform.
Staff Security Engineer Red Cup IT, Inc.Staff Security EngineerLos Angeles, CAIntegration Engineering: Develop custom API integrations to bridge gaps between vulnerability scanners, RMM tools, and ticketing systems for seamless auto-remediation. Scalable Multi-tenancy: Architect and maintain hardened, isolated security stacks (SIEM, EDR, XDR) designed to scale across hundreds of distinct client environments.
Security Data Engineer Anduril Industries IncSecurity Data EngineerCosta Mesa, CA$129,000–$220,000 / yearTo 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. This third-party service provider provides risk-intelligence services that may include analysis of sanctions and watchlists, adverse media, public-record information, and other lawful open-source or commercial data sources.
NewInformation System Security Manager (ISSM) RTX CorpInformation System Security Manager (ISSM)Anaheim, CAAST's work environment is passionate, highly collaborative and provides engineers with the freedom to strengthen and expand their skills, explore new and creative ideas, and work closely with our nation's finest service members all while embracing integrity, innovation, and work-life balance. AST's work in areas such as high-capacity broadband communications, signal processing and analysis, tactical SIGINT, and wireless communications continually challenge our extraordinary engineers to resolve problems and make the world a safer place.
Security Engineer (Remote) Red Cup IT, Inc.Security Engineer (Remote)Los Angeles, CARemoteWe are looking for a Security Engineer who is responsible for design, implement, and maintain systems to protect organizations from cyber threats, ensuring data confidentiality, integrity, and availability. Security Infrastructure Management: Design and deploy firewalls, intrusion detection/prevention systems (IDS/IPS), and encryption protocols across on-premises and cloud environments.
Staff Security Engineer (Remote) Red Cup IT, Inc.Staff Security Engineer (Remote)Los Angeles, CARemoteIntegration Engineering: Develop custom API integrations to bridge gaps between vulnerability scanners, RMM tools, and ticketing systems for seamless auto-remediation. Scalable Multi-tenancy: Architect and maintain hardened, isolated security stacks (SIEM, EDR, XDR) designed to scale across hundreds of distinct client environments.
Senior Application Security Engineer True Anomaly IncSenior Application Security EngineerLong Beach, CA$150,000–$205,000 / yearYou will design and implement application-level security controls including comprehensive audit logging, incident response capabilities, access controls, and security monitoring-all while working closely with product engineering teams to shift security to ensure optimal outcomes. 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.
Security Manager - South Coast Plaza Tiffany & CoSecurity Manager - South Coast PlazaCosta Mesa, CA$78,115–$105,685 / yearThe Security Manager will support the Store Director by leading, developing and supporting the security team members to meet and/or exceed the mission of the Global Protection Department; to promote and support the protection of the employees, clients, and assets of our company and to elevate the Tiffany store experience. Oversee and participate as necessary in the security for client events and conveyances in your store and if you have multi store market responsibility, ensuring that security personnel and security measures are in place to maintain a safe, secure and successful event.
GSOC - PSOC Security Officer Securitas Security Services USA IncGSOC - PSOC Security OfficerLong Beach, CAThe SOC Operator position helps maintain a safe and secure environment for our clients by providing centrally managed law enforcement radio monitoring with event logging and recording, alarm monitoring of intrusion detection systems, and emergency dispatch, incident reporting and analysis, and remote alarm panel programming. These duties include: Monitoring access control systems, video surveillance systems, and alarm systems, including targeted video surveillance during threat events (30%).
Security Analyst - Tier 3 (West Coast) Seven AI IncSecurity Analyst - Tier 3 (West Coast)CAAs a Tier 3 Security Analyst at 7AI, you will serve as the technical leader and point of escalation for junior analysts who are analyzing and triaging 7AI Agents' investigations, identifying correct execution, and reducing risk for customers. We are seeking curious, detail-oriented, technical experts who thrive on solving complex, high-stakes puzzles and are deeply customer-obsessed to continue our mission of building the world's first Agentic Security Platform.
Corporate IT Security Engineer Northwood SpaceCorporate IT Security EngineerLos Angeles, CaliforniaArchitect, deploy, and manage a unified Mobile Device Management (MDM) solution across macOS, Windows, Linux, and iOS/Android endpoints, ensuring consistent security baselines and configuration compliance across all device types. As Corporate IT Security Engineer, you will own the design and implementation of Northwood's identity architecture, ensuring that access to corporate systems, cloud environments, and sensitive government workloads is governed by robust, auditable, and least-privilege controls.
Identity & Endpoint Security Engineer Northwood SpaceIdentity & Endpoint Security EngineerLos Angeles, CaliforniaAs an Identity & Endpoint Security Engineer, you will own the design and implementation of Northwood's identity architecture, ensuring that access to corporate systems, cloud environments, and sensitive government workloads is governed by robust, auditable, and least-privilege controls. · Architect, deploy, and manage a unified Mobile Device Management (MDM) solution across macOS, Windows, Linux, and iOS/Android endpoints, ensuring consistent security baselines and configuration compliance across all device types.
Cloud Security Senior Consultant - M365 Deloitte Touche Tohmatsu LtdCloud Security Senior Consultant - M365Los Angeles, CA$105,100–$207,800 / yearThis will include: Function as senior onshore engineer/consultant for the following Microsoft technologies: Purview, Intune, Sentinel, Security Copilot, Entra ID, Defender for Office, Defender for Endpoints and Servers, Defender for Vulnerabilities, Defender for Cloud Apps, Defender XDR and SCCM. 4+ years of hands-on technical experience with Microsoft 365 enterprise-level messaging and collaboration services (Teams, OneDrive for Business, Exchange Online, Entra ID, SharePoint Online, O365 administration and setup) in implementation and operations.
Cisco Network Security Engineer/ Senior Consultant Deloitte Touche Tohmatsu LtdCisco Network Security Engineer/ Senior ConsultantLos Angeles, CA$105,400–$207,800 / year3+ years of experience with Cisco Identity Services Engine (ISE) 802.1X Network Access Control (NAC), guest lifecycle management, profiling policies, TrustSec segmentation, and Cisco Firepower capabilities including intrusion prevention system (IPS), malware protection, Uniform Resource Locator (URL) filtering, Domain Name System (DNS)-based security, Secure Sockets Layer/Transport Layer Security (SSL/TLS) decryption, and cloud firewall deployments in Amazon Web Services (AWS), Microsoft Azure, or Google Cloud Platform (GCP). 5+ years of experience designing, deploying, and managing Cisco Firepower Threat Defense (FTD) and Firepower Management Center (FMC) in enterprise environments, including physical appliances, virtual instances, and cloud-delivered Firewall Management Center (cdFMC).
Microsoft 365 Security Consultant Deloitte Touche Tohmatsu LtdMicrosoft 365 Security ConsultantCosta Mesa, CA$82,600–$162,800 / yearThis will include: Function as onshore engineer/consultant for the following Microsoft technologies: Purview, Intune, Sentinel, Security Copilot, Entra ID, Defender for Office, Defender for Endpoints and Servers, Defender for Vulnerabilities, Defender for Cloud Apps, Defender XDR and SCCM. 2+ years of hands-on technical experience with Microsoft 365 enterprise-level messaging and collaboration services (Teams, OneDrive for Business, Exchange Online, Entra ID, SharePoint Online, O365 administration and setup) in implementation and operations.
Now Hiring: Security Professionals (Walk-Ins Welcome) Metro One LPSG IncNow Hiring: Security Professionals (Walk-Ins Welcome)Arcadia, CAIf you're looking for steady work, weekly pay, career advancement, and an opportunity to join a Top 10 national security firm - this is your chance to meet our hiring team face-to-face and potentially receive a same-day offer. Metro One Security Management is hosting a Walk-In Open House Hiring Event for motivated, professional Security Officers ready to start immediately.
Lead Senior Software Engineer - Platform Security The Trade Desk IncLead Senior Software Engineer - Platform SecurityLos Angeles, CA$124,900–$228,900 / yearThis means you will have the opportunity, based on your interests and background, to work on large-scale distributed systems coordinating thousands of servers in cloud and physical data centers around the world, petabyte-scale data challenges, machine learning, advanced visualizations, andu202finteractive user interfacesu202f- to name a few. We partner with teams across the company to deliver tools, libraries, and frameworks that run across Kubernetes, cloud environments (Azure, AWS, Aliyun), and on‑prem infrastructure, supporting a global fleet of 15,000+ machines.