Senior Security Engineer & Identity Engineer

Join Lightspark as a Senior Crypto Security Engineer and take part in shaping the future of cryptocurrency security. In this pivotal role, you will work with cutting-edge technologies to enhance our security posture and protect our users' assets. Your expertise will be crucial in developing robust security protocols and conducting thorough security assessmen…

Join VideoAmp as a Senior Security Operations Engineer where you will play a crucial role in safeguarding our systems and data. In this position, you will leverage your expertise in security operations to identify vulnerabilities, respond to incidents, and implement robust security measures. Your insights will be critical in enhancing our security posture as we continue to innovate in the digital advertising space.

At DISQO, we are driven by a mission to create the most reliable ad measurement platform that empowers brands to grow.Top-tier brands, agencies, and media organizations rely on DISQO for unparalleled insights and AI-driven intelligence regarding their advertising effectiveness across diverse platforms. Our identity-based approach connects consumer sentiments with the brands and media they cherish, providing accurate and authentic insights that lead to more meaningful interactions.By joining DISQO Nation, you become part of a dynamic community that values speed, innovation, and continuous growth. We are committed to investing in our talent, enabling our teams to achieve their fullest potential. Together, we are redefining the future of work at DISQO, characterized by performance, purpose, and impact.We approach each day with a sense of curiosity and ambition, dedicated to learning, accelerating growth, and making a lasting difference. Grounded in our core values, we collaborate to enhance performance, accountability, and excellence across the organization—all while ensuring we enjoy the journey.DISQO is seeking a Senior Security Engineer to take full ownership of our extensive security posture, which includes AWS cloud and endpoint security. In this pivotal role, you will oversee daily security operations across our platform, managing a high-throughput AWS environment that processes billions of measurement signals. Our small yet effective security team leverages AI-assisted tools to maximize impact.This role requires a hands-on individual contributor who will strengthen our AWS infrastructure, execute detection and incident response, and develop automations to convert repetitive security tasks into code. Proficiency with AI coding agents (such as Claude Code or Cursor) will be essential as part of your regular workflow.You will report directly to the Director of Platform and closely collaborate with teams in Engineering, IT, Product, and Legal. This position does not include direct reports; you will influence outcomes through your designs, code, reviews, and system deployments.Position Summary:As a Senior Security Engineer, you will serve as the technical owner of DISQO's security framework, which encompasses both cloud and endpoint environments. You will set the standard for security operations, spearheading the implementation of Zero Trust principles across our infrastructure and employee devices. Your responsibilities include managing AWS identity, network, data, and account-level controls, as well as overseeing detection engineering, alert triage, incident response, and vulnerability management. As an AI-enabled engineer, you will utilize coding agents and automation to create tools, agents, and integrations that enhance security efficacy.

Raya is on the lookout for a talented and seasoned Senior Product Security Engineer to spearhead our security initiatives, particularly focusing on safeguarding our Apple mobile iOS application and its associated infrastructure. In this vital role, you will integrate security best practices throughout the software development lifecycle—from initial design through to deployment—ensuring our iOS app adheres to the highest security standards. The ideal candidate will have a robust technical background in mobile security, demonstrate exceptional leadership capabilities, and proactively identify and address security risks within the mobile landscape. You will report directly to the Head of Information Security and serve as the technical lead for our Green Security Team, without direct reports.

At StubHub, we are dedicated to transforming the live event experience on a global scale. Our goal is to provide unparalleled excitement from the moment a customer searches for tickets to when they enter the venue. We strive to offer both fans and sellers the safest and most convenient platform for ticket transactions, whether it's for a single ticket or a large-scale event.Join our cutting-edge Edge Services team as a Senior Software Engineer specializing in Security, and play a pivotal role in shaping the global infrastructure that connects millions of fans securely and efficiently. You will work on state-of-the-art Content Delivery Network (CDN) architecture, advanced bot mitigation strategies, and real-time fraud defense systems, collaborating with top-tier security and platform teams to drive significant innovation at scale. This is your opportunity to build resilient, high-performance systems that power one of the largest live event marketplaces in the world.

At StubHub, we are committed to transforming the live event experience on a global scale. From the first ticket search to the moment fans step through the gate, we strive to deliver delight. Our mission extends to our sellers as well, whether it's a fan selling a single ticket or a promoter behind a massive stadium tour. We aim for StubHub to be the most secure and convenient platform for millions of fans worldwide.Join Our Team:StubHub's Product Security Engineering Team is on the lookout for a Senior Product Security Engineer to bolster our security framework across end user and service product domains. The ideal candidate will bring expertise in CI/CD pipeline security, product and application architecture reviews, contextualized vulnerability management processes, and automation strategies.

K2 Space Corporation is at the forefront of aerospace innovation, developing the largest and most powerful satellites ever launched. Our mission is to unlock unprecedented performance levels across various orbits, backed by $450M from top-tier investors including Altimeter Capital, Redpoint Ventures, T. Rowe Price, Lightspeed Venture Partners, and Alpine Space Ventures. With an additional $500M in contracts from commercial and U.S. government customers, we are mass-producing high-power satellite platforms designed for missions ranging from Low Earth Orbit (LEO) to deep space.The emergence of heavy-lift launch vehicles is transforming our industry, moving us from an era of mass constraint to one of mass abundance. K2 satellites are engineered to withstand extreme radiation environments while leveraging the capabilities of today's and future rockets, providing unmatched functionality at a constellation scale across multiple orbits.With several launches scheduled for 2026 and 2027, we are Building Bigger to explore the solar system and work towards becoming a Kardashev Type II (K2) civilization. If you are a driven individual who thrives in a dynamic environment and are eager to contribute to the success of a pioneering Series C space startup, we invite you to apply.

At StubHub, we're passionate about transforming the live event experience globally. Whether it's someone's first concert or their hundredth game, we strive to enhance every moment—from the ticket search to the entrance gate. We aim to provide a safe and convenient platform for everyone, from fans selling a single ticket to promoters of major tours.About the Team:Join the StubHub Cloud & Infrastructure Security Engineering team as we seek a seasoned engineer to fortify our security framework across cloud and infrastructure sectors. The ideal candidate will have a wealth of experience in cloud security architecture, network security, and infrastructure automation, alongside expertise in container and operating system security.

Join Apex Technology Inc. as a Cloud Security Engineer and play a pivotal role in safeguarding our cloud infrastructure and services. We are seeking an individual who is passionate about cybersecurity and has a keen understanding of cloud architectures. In this role, you will be responsible for implementing security measures, conducting risk assessments, and ensuring compliance with industry regulations.As part of our dynamic team, you will collaborate with various departments to identify vulnerabilities and develop strategies to mitigate risks. Your expertise will contribute significantly to maintaining the integrity and confidentiality of our data.

Role Overview FloQast is hiring an IT Security Engineer II in Los Angeles, California. This position helps protect company information systems and supports data integrity. The engineer works closely with others to strengthen security practices across the organization. What You Will Do Design and implement security controls for systems and data Monitor network traffic to identify suspicious activity Conduct regular security assessments Collaborate with teams across FloQast to establish and improve security practices Who We’re Looking For Detail-oriented and proactive approach to work Interest in cybersecurity and protecting information Comfort working with others in a collaborative setting

K2 Space Corporation is pioneering the development of the largest and most powerful satellites to ever take flight, enabling performance capabilities that were once thought unattainable across all orbits. With a remarkable investment of $450 million from esteemed investors such as Altimeter Capital, Redpoint Ventures, T. Rowe Price, Lightspeed Venture Partners, Alpine Space Ventures, and others, alongside an additional $500 million in signed contracts with both commercial clients and U.S. government entities, we are on a mission to mass-produce the highest-power satellite platforms ever conceived for missions ranging from Low Earth Orbit (LEO) to deep space.The emergence of heavy-lift launch vehicles is transitioning the industry from an age of limitations to one of limitless possibilities. At K2, we believe this transformation necessitates a new class of spacecraft engineered to withstand extreme radiation environments and fully leverage today’s and tomorrow’s powerful rockets. Our satellites promise unparalleled capabilities at the scale of constellations, operating across multiple orbits.With an ambitious schedule of launches set through 2026 and 2027, we are committed to 'Building Bigger' as we work towards developing the solar system and achieving Kardashev Type II (K2) civilization status. If you are a driven professional eager to thrive in a dynamic environment and excited about playing a pivotal role in the success of an innovative Series C space startup, we invite you to apply.

AEG Worldwide seeks a Senior Security Supervisor to lead security operations at Crypto.com Arena in downtown Los Angeles. This full-time role is central to the safety and smooth operation of one of the world’s busiest sports and entertainment venues, home to the LA Lakers, LA Kings, and LA Sparks. The arena hosts a wide range of high-profile events, including NBA and NHL All-Star Games, the Grammys, and concerts by major artists. Key responsibilities Direct and supervise the security team during events Maintain the safety and security of guests, staff, and performers Coordinate security procedures to support efficient event operations Work location This position is based onsite at Crypto.com Arena in Los Angeles, CA.

K2 Space Corporation is at the forefront of aerospace innovation, engineering the largest, high-performance satellites ever launched. Our mission is to unlock unprecedented performance across all orbits, backed by $450 million from top-tier investors such as Altimeter Capital, Redpoint Ventures, T. Rowe Price, Lightspeed Venture Partners, and Alpine Space Ventures. With an additional $500 million in confirmed contracts from commercial and U.S. government clients, we are revolutionizing satellite production for missions ranging from Low Earth Orbit (LEO) to deep space.The emergence of heavy-lift launch vehicles is transitioning the industry from mass constraints to mass abundance. K2's satellites are ingeniously designed to withstand the most extreme radiation environments, fully leveraging existing and future large-scale rockets. This allows us to provide unmatched capabilities at constellation scale across various orbits.With multiple launches scheduled through 2026 and 2027, we are Building Bigger to map the solar system and evolve into a Kardashev Type II (K2) civilization. If you are a highly motivated professional who thrives in a dynamic setting and is eager to contribute to the success of a pioneering Series C space startup, we encourage you to apply.

Senior Resource Group LLC seeks a Security/Valet for its Los Angeles community. This role blends security monitoring with valet service, helping to create a safe and welcoming setting for residents and guests. Key responsibilities Monitor the property to help maintain safety for residents and visitors Handle valet parking and retrieve vehicles as needed Deliver attentive, friendly service to everyone on the premises Ideal candidate This position fits those interested in security or customer service. Reliability, attention to detail, and a helpful approach support success in this combined role.

Join wavestrong as a Splunk SIEM Security Engineer/Architect in an exciting contract role. In this position, you will be instrumental in architecting, configuring, deploying, and customizing Splunk for enhanced security monitoring and compliance.

Role overview The Senior Industrial Security Specialist at k2spacecorporation plays a key role in protecting critical infrastructure and sensitive data. This position is based in Los Angeles, CA and centers on maintaining strict compliance with government security standards. An active TS//SCI clearance and CI Polygraph are required for this role. What you will do Apply industrial security protocols to safeguard company assets and confidential information Ensure all security activities follow relevant government regulations Collaborate with team members to strengthen security measures Share expertise to support ongoing security initiatives Requirements Active TS//SCI clearance with CI Polygraph Strong background in industrial security practices Experience working with government compliance standards Effective teamwork and communication skills This position supports k2spacecorporation’s mission to protect sensitive operations and information in Los Angeles, CA.

Join our dedicated team at Senior Resource Group LLC as a Security Valet in the vibrant community of Playa Vista, Los Angeles. In this crucial role, you will be the first point of contact for residents and guests, ensuring their safety and providing exceptional service. Your responsibilities will include monitoring the premises, assisting with parking, and maintaining a welcoming atmosphere.

As a Security Operations Manager at CIM Group, you will be at the forefront of ensuring the safety and security of our assets and operations. Your expertise in developing and implementing security protocols will be crucial in maintaining a secure environment. You will lead a team of security professionals, collaborate with various departments, and work closely with law enforcement and emergency services.

Gavin de Becker & Associates (GDBA) is dedicated to safeguarding the world's most influential and at-risk public figures. Established in 1978 by three-time Presidential appointee Gavin de Becker, our firm comprises Protectors, Analysts, and Investigators who are devoted to our mission of protecting human life through the assessment, prediction, and management of violence.Our Mission: The Safety, Privacy, and Wellbeing of our ClientsYour Role as a Protector:Monitor property using state-of-the-art tools and technology from the GDBA Command Center.Screen visitors and vendors while controlling access to the protected site.Coordinate and implement security plans and respond effectively to medical emergencies.Provide physical protection and logistical support at clients' residences and during travel.Ensure secure transportation as required.Survey and prepare locations prior to the client's arrival.Document any suspicious activity in detail.Maintain a state of readiness to counter any potential threats.