Senior Security Engineer - Infrastructure

Join the pioneering Security Team at Niantic as a Senior Cloud Security Engineer, where you will play a crucial role in enhancing the security posture of our infrastructure and production environments. Niantic Engineering is at the forefront of developing and operating a variety of successful mobile games. We are looking for innovative engineers who possess exceptional technical acumen, strong interpersonal abilities, and a passion for adopting cutting-edge technologies. Are you ready to contribute to making our internal and user-facing services more secure and robust?

Be Part of the Future of FinanceAt Robinhood, our mission is to democratize finance for everyone. With an astonishing $124 trillion in assets expected to be transferred to younger generations over the next two decades, we invite you to join us at the forefront of this monumental economic and cultural transformation.About the Team and RoleOur team is a collective of forward-thinkers and problem-solvers, dedicated to tackling some of the most significant challenges in finance. At Robinhood, we foster an environment where ambitious minds thrive and achieve remarkable results. Our Cloud Security team plays a pivotal role in safeguarding Robinhood's AWS cloud infrastructure, ensuring that our engineers have essential security capabilities while adhering to our least privilege policy.As a Senior Cloud Security Engineer, you will be recognized as a well-rounded technologist and a subject matter expert in cloud security, particularly within the Amazon Web Services (AWS) ecosystem. The right candidate will exemplify our core value of 'Safety First' in all aspects of their work.This position is based in our Bellevue, WA office, where we value in-person collaboration. Employees are expected to be on-site at least 3 days a week to foster innovation and community.

The Senior Security Engineer - PKI & Secrets role at CoreWeave sits within the Security Foundations team. This team is responsible for protecting the CoreWeave Cloud, covering everything from data centers and GPU fleets to the platform layers that support customer AI workloads. The PKI & Secrets group manages the cryptographic infrastructure that ensures CoreWeave’s data and systems remain confidential, authentic, and tamper-resistant. Areas of focus include public key infrastructure (PKI), secrets management, hardware security modules (HSMs), key management, and code signing. This position involves close collaboration with teams across the company to deliver cryptographic services that meet high standards for security, reliability, and scalability. What you will do Design, implement, and maintain PKI infrastructure, including certificate authority (CA) hierarchies, issuance policies, certificate lifecycle management, and trust distribution for both Kubernetes clusters and bare-metal hosts. Manage and improve secrets management platforms, focusing on access policies, secret lifecycle governance, and integration using tools such as External Secrets Operator and cert-manager. Operate and scale HSM infrastructure, handling PKCS#11 integration, key ceremony procedures, and high-availability designs to support certificate authorities and signing services. Contribute to the development of key management systems and related security protocols. Locations This position is available in Livingston, NJ; New York, NY; Sunnyvale, CA; Bellevue, WA; and San Francisco, CA.

CoreWeave is seeking a Security Engineering Manager to lead the Platform Security team. This position is based in Livingston, NJ, New York, NY, Sunnyvale, CA, Bellevue, WA, or San Francisco, CA. The team’s mission is to embed security into CoreWeave’s Kubernetes-based platform and public cloud environments, supporting high-performance infrastructure for AI and machine learning workloads. Role overview This manager will oversee and expand the Platform Security engineering team, reporting to the Senior Director of Security Foundations. The focus is on hands-on leadership and technical execution, with an emphasis on building and implementing security controls rather than policy development. The role requires close collaboration with Infrastructure, Platform Engineering, Site Reliability Engineering, and other security teams to ensure security measures keep pace with business growth and evolving needs. What you will do Lead and grow the Platform Security engineering team. Integrate security into Kubernetes infrastructure and public cloud platforms such as AWS, GCP, and Azure. Define and execute strategies for cloud security posture, workload isolation, platform guardrails, image integrity, and multi-cloud security. Develop and implement security controls across CoreWeave’s infrastructure. Work closely with other technical teams to align platform security with business needs. The Platform Security team The Platform Security team at CoreWeave engineers systems that enforce security at the infrastructure layer. Their work spans both CoreWeave’s own Kubernetes-based platform and third-party public cloud environments. The team supports GPU-accelerated infrastructure for demanding AI and machine learning workloads, ensuring that both customer and internal services remain secure as CoreWeave’s global presence expands.

Discover OktaAt Okta, we are the leading identity company, empowering individuals to securely access any technology, anywhere, on any device or application. Our versatile products, including the Okta Platform and Auth0 Platform, ensure secure access, authentication, and automation while placing identity at the heart of business security and growth.We value diverse perspectives and experiences at Okta. We seek lifelong learners and individuals who can contribute to our mission with their unique insights. Join us in creating a world where identity is truly yours.We are currently seeking an experienced Staff Software Engineer to join our Auth0 Security Engineering team. In this role, you will design and implement security guardrails for our multi-cloud environment, translating intricate security and compliance standards into programmatic, code-driven policies.

Join Our Team as a Security Software Engineer!We are seeking a talented Security Software Engineer to design and develop innovative prototypes and solutions. You will work closely with experts across various IT security domains, including Cloud Computing.As a key technical expert, you will engage with our technical team, product management, and R&D teams to align technology solutions with the strategic objectives of our organization.Your role will involve collaboration and communication with external partners, including clients, security vendors, ISPs, universities, and more. You will identify opportunities for technological collaboration and innovation to enhance our security posture.Additionally, you will participate in the assessment of key security and privacy issues, contributing to the formulation of security policies for our Public Cloud and IT products R&D.

*Statsig is currently not hiring for this position but is eager to build a pipeline for future roles in the coming year. We welcome applications now!About StatsigStatsig is dedicated to transforming the software development landscape, enhancing how applications are constructed, tested, and scaled.Renowned companies such as OpenAI, Microsoft, Atlassian, Notion, Bloomberg, Brex, Vercel, and Rippling trust Statsig for insightful analytics and innovative growth strategies. We don't just provide analytics and experimentation tools; we are pioneering a new standard for product development, fostering a data-driven culture across organizations.ResponsibilitiesAs a Senior Security Engineer at Statsig, you will be integral in fortifying our systems and executing robust security protocols. Your engineering prowess combined with security expertise will be pivotal in enhancing Statsig’s security framework.Design, implement, and refine software architectures to mitigate security risks.Lead key initiatives aimed at bolstering security operations through the development of clean, high-quality, and efficient code.Create and sustain software solutions, including applications, database integrations, and new feature enhancements.Assist in testing and deploying new products and features.Engage in collaborative code reviews, upholding high standards of quality and best practices.Adopt a generalist approach to security controls, blending varied technical skills and security knowledge to address dynamic challenges.Participate in hands-on engineering and cross-functional collaboration to ensure alignment with business objectives and compliance standards (SOC2, ISO27001, FEDRAMP, etc.).Candidate ProfileYou excel in a dynamic, high-growth setting and are motivated to contribute to impactful projects that require scalability. You thrive in collaborative environments, particularly with large-scale applications and frameworks.Bachelor's degree in Computer Science, Cybersecurity, or a related discipline preferred.Over 5 years of experience in Software Engineering, Security Engineering, or a closely related field.Deep understanding of security principles, best practices, and common vulnerabilities.

For over 20 years, Smartsheet has empowered individuals and teams to achieve remarkable results. Our platform offers seamless work management and innovative, scalable solutions, enabling teams to automate manual tasks, gain valuable insights, and work smarter. We are dedicated to creating an environment where big ideas can flourish, actions can be taken, and meaningful work can be accomplished. When challenges align with purpose, and passion drives progress, that's where the magic happens—and it's what motivates us each day.The Senior Security Engineer I is an essential technical position that emphasizes accelerating deals, advocating for platform security, and developing security features that bolster our customers' security and governance capabilities. This role involves supporting security and compliance during sales processes and facilitating communication between intricate customer security demands and technical product engineering. You will engage directly with customer security leaders, from security engineers to CISOs, to convey and clarify our product's security posture and control outcomes (e.g., penetration test results). Collaborating with Smartsheet engineering, you will create security features that align with real-world customer needs. You will also demonstrate product knowledge through tailored presentations to customers and at industry conferences and events.This position reports to the Manager of Customer Trust and Engineering and can be based out of our Bellevue, WA office or remotely from anywhere within the U.S. where Smartsheet is registered as an employer.

Discover OktaAt Okta, we are redefining the identity landscape. As the World’s Identity Company, we empower individuals to securely access any technology, from any device or application, anywhere in the world. Our versatile products, including the Okta Platform and Auth0 Platform, focus on providing secure access, authentication, and automation—making identity central to business security and growth.We value diverse perspectives and experiences and believe that innovation comes from a team of lifelong learners. Join us in our mission to create a world where identity is truly yours.Senior Site Reliability Engineer (SRE) - Security and Data SystemsWe are on the lookout for an experienced Senior Site Reliability Engineer to join our dynamic team. As a leading SaaS company focused on securing extensive systems, this role merges software engineering with systems administration. You will be instrumental in developing and sustaining a highly reliable, scalable, and secure infrastructure. Your expertise will be vital in automating manual processes, proactively addressing complex challenges before they escalate into incidents, and responding to critical incidents, including participating in on-call shifts.

At Databricks, we are dedicated to empowering data teams to address some of the most challenging issues in the world, from detecting security threats to developing cancer treatments. We achieve this by constructing and maintaining the world's leading data and AI infrastructure platform, allowing our clients to concentrate on the critical challenges that define their missions.Our engineering teams create sophisticated products that meet significant global needs. We are continually pushing the limits of data and AI technology while ensuring resilience, security, and scalability that are essential for our customers' success on our platform.Customers entrust Databricks with their most sensitive data, and our Trust & Safety team is committed to developing the most reliable data analytics and machine learning platform globally. Security Engineering plays a pivotal role in Trust & Safety, safeguarding customer data from malicious threats. We are seeking visionary senior leaders like you to define the strategy for this essential domain.

P-1124 Summary At Databricks, we are dedicated to empowering data teams to tackle some of the world's most challenging problems, ranging from security threat detection to cancer drug development. Our mission is realized through the development and operation of the premier data and AI infrastructure platform, allowing our clients to concentrate on the vital challenges central to their objectives. Our engineering teams craft technically sophisticated products that meet significant needs in the world. We consistently advance the frontiers of data and AI technology while maintaining the resilience, security, and scale essential for our customers' success on our platform. Customers place their trust in Databricks with their most critical data, and the Trust & Safety team is committed to establishing the most reliable data analytics and ML platform globally. Security Engineering plays a pivotal role in this mission, safeguarding customer data from malicious threats. We are seeking seasoned leaders like you to shape the vision and define the strategy in this vital area.

Job Description for Level L2 Security EngineerThis role involves conducting comprehensive security assessments across various IT domains, including applications, systems, networks, and web environments, ensuring compliance with industry standards and best practices. The successful candidate will collaborate with senior team members to develop a thorough understanding of project scopes and business requirements while contributing effectively to multiple projects.Key Responsibilities & Technical Skills:Engage in security planning and analysis activities.Conduct thorough security assessments and attestations.Participate in security investigations and compliance reviews as needed.Prepare detailed security analysis reports outlining vulnerabilities and providing actionable recommendations.Review and evaluate design documentation to ensure the implementation of appropriate security controls.

As a Principal Information Security Engineer at CenturyLink, you will play a pivotal role in safeguarding our organization’s information assets. Your expertise will contribute to developing robust security strategies and implementing advanced security measures to protect sensitive data and systems. Join our team to leverage your skills in a collaborative environment focused on innovation and security excellence.

CoreWeave is seeking a Staff Security Engineer with deep experience in PKI and secrets management. This position is key to strengthening the security of our cloud infrastructure across multiple locations, including Livingston, NJ, New York, NY, Sunnyvale, CA, and Bellevue, WA. Role overview This role focuses on designing and implementing secure public key infrastructures (PKI) and managing sensitive secrets across our platforms. The Staff Security Engineer will take the lead on projects that directly impact the integrity and safety of our systems. What you will do Lead the creation and deployment of PKI solutions for cloud environments. Develop and maintain processes for secure secrets management. Work to ensure compliance and reduce security risks as CoreWeave grows. Requirements Expertise in PKI design and secrets management practices. Experience supporting cloud infrastructure security. Ability to lead initiatives and collaborate with technical teams.

Join our dynamic team at info-ways as a Cyber Security Engineer in Bellevue, WA. In this pivotal role, you will leverage your expertise to protect our organization’s information systems and data against security breaches. You will be responsible for implementing security protocols, conducting vulnerability assessments, and collaborating with cross-functional teams to enhance our cybersecurity posture.

(P-1286) At Databricks, we are dedicated to empowering data teams to tackle some of the world's most challenging issues, from turning innovative transportation concepts into reality to speeding up medical advancements. Our mission is driven by the development and operation of the finest data and AI infrastructure platform, allowing our clients to harness deep data insights to enhance their operations. The Networking Infrastructure forms a crucial component of our platform, supporting all our data and AI offerings. It also facilitates essential enterprise security features that our customers rely on to create connectivity solutions for cloud resources and safeguard against data breaches. We are looking for highly skilled Senior Software Engineers with extensive experience in large-scale distributed systems to join our Networking Infrastructure team. In this role, you will architect and automate the networking architecture for vast compute clusters across all major cloud platforms, linking millions of VMs operating on Databricks. You will spearhead the design and implementation of secure and scalable connectivity solutions that underpin all data and AI workloads. Collaborating closely with cross-functional teams, including product management, operations, and other engineering groups, you will ensure the successful delivery of robust, scalable, and efficient networking systems. This position is perfect for a proactive leader who flourishes in a dynamic environment and is motivated to address innovative multicloud and distributed systems challenges.

About CoreWeave CoreWeave is The Essential Cloud for AI™. The company provides a platform of technology, tools, and teams that support innovators building and scaling AI solutions. CoreWeave's infrastructure is trusted by leading AI labs, startups, and enterprises for its performance and reliability. CoreWeave is publicly traded on Nasdaq (CRWV) as of March 2025. Learn more at www.coreweave.com. Role Overview: Senior Storage Engineer As part of the Storage Engine Team, the Senior Storage Engineer designs and develops managed storage products that meet the needs of demanding AI workloads. This role involves close collaboration with engineering teams across infrastructure, compute, and platform to ensure storage services are reliable, scalable, and high-performing. What You Will Do Design and build distributed storage solutions that support scaling for data-intensive AI workloads. Develop exabyte-scale, S3-compatible object storage and integrate dedicated storage clusters for a variety of customer environments. Apply technologies such as RDMA, GPU Direct Storage, and distributed filesystem protocols (NFS, FUSE) to improve storage performance and efficiency. Lead projects to strengthen the reliability, durability, security, and observability of the storage stack. Work with operations teams to monitor, troubleshoot, and refine storage systems in production settings. Create metrics and dashboards that track storage performance and health. Analyze telemetry and system data to identify ways to improve throughput, latency, and resilience. Collaborate with platform, product, and infrastructure teams to deliver seamless storage capabilities across the stack. Mentor other engineers and share knowledge on building distributed, high-performance storage systems. Locations Livingston, NJ / New York, NY / Sunnyvale, CA / Bellevue, WA

The Trade Desk connects global brands and agencies with audiences worldwide through its media buying platform. The company values an inclusive culture and encourages team members to bring their authentic selves to work. Every perspective contributes to the organization’s growth and success. Role Overview The Enterprise Engineering Team seeks a Senior Enterprise Salesforce Engineer to lead the design, development, and optimization of the Salesforce Sales Cloud platform. This hands-on role works closely with Sales Operations, Product, and Legal, focusing on scalable solutions that improve revenue efficiency and user experience. The position addresses complex business needs using Apex, automation tools, and Salesforce best practices. Locations Bellevue New York San Francisco Seattle What You Will Do Lead technical design and oversee the full development cycle within Salesforce Sales Cloud. Architect and build scalable, reusable Apex components and Lightning Web Components (LWC). Design and manage integrations with internal systems and third-party platforms. Drive automation across the opportunity lifecycle, sales processes, and approval workflows. Collaborate with Product and Sales teams to turn business requirements into reliable technical solutions. Review and maintain best practices for security, governor limits, and test coverage. Lead technical projects during sprint cycles and mentor junior engineers. Promote high code quality through peer reviews and CI/CD processes.

OverviewAt Databricks, we are dedicated to empowering data teams to tackle the world’s most challenging issues, ranging from security threat detection to cancer drug development. Our mission is to create and maintain the leading data and AI infrastructure platform, enabling our clients to concentrate on the critical challenges central to their missions.Our engineering teams develop sophisticated products that meet significant real-world needs. We consistently push the limits of data and AI technology while ensuring the resilience, security, and scalability essential for our customers' success on our platform.Our clients entrust us with their most sensitive data, and the Trust & Safety team is committed to establishing the most credible data analytics and machine learning platform globally. Security Engineering plays a crucial role within Trust & Safety, working diligently to safeguard customer data against malicious threats. We are searching for senior leaders like you to craft the vision and define the strategy for this vital area.