Clicking Apply Now takes you to AutoApply where you can tailor your resume and apply.
Senior
Join Pantheon as a Senior Security Engineer and take your career to the next level by safeguarding our cutting-edge platform. In this dynamic role, you will be responsible for implementing security measures, conducting vulnerability assessments, and ensuring compliance with the latest security standards. You will work closely with cross-functional teams to enhance our security posture and protect our clients' data.
Pantheon is a leading web operations platform that helps developers and marketers build, launch, and manage their websites effortlessly. We are committed to innovation, collaboration, and excellence, providing our clients with top-notch services and tools to ensure their digital success.
Browse all companies, explore by city & role, or SEO search pages. View directory listings: all jobs, search results, location & role pages.
Tailoring 0 resumes…
We'll move completed jobs to Ready to Apply automatically.
Search for Senior Staff Security Engineer
5,537 results
League Inc.
About League Established in 2014, League Inc. stands at the forefront of healthcare consumer experience (CX) platforms, leveraging cutting-edge artificial intelligence (AI) to connect with over 63 million individuals globally. Our platform enables payers, providers, and health partners to deliver engaging healthcare solutions that enhance health outcomes. Wi…
Fullscript
About FullscriptFullscript is a pioneering health technology company dedicated to enhancing patient care through innovative solutions. Founded in 2011, we aimed to simplify access for practitioners to trusted products, thereby improving the quality of care.Our platform now supports over 125,000 practitioners, providing them with clinical insights, lab interpretations, patient analytics, educational resources, and access to premium supplements. With more than 10 million patients relying on Fullscript, we help ensure that care plans remain accessible and actionable.We create tools that enhance the quality and humanity of care, optimizing time and decision-making for practitioners. By centralizing essential resources, we empower healthcare providers to focus on their core mission: helping people get better.Your Invitation to Join UsWe invite you to bring your innovative ideas, determination, and compassion for people to our team.Join us in transforming the future of healthcare.Fullscript is on the lookout for a highly skilled Senior Staff Security Engineer to take a pivotal role in our security team. In this senior technical position, you will define the technical strategy for product and AI security across our organization, while mentoring team members and making a significant impact through your extensive technical knowledge and collaborative efforts.
About FaireFaire is a dynamic online wholesale marketplace driven by the belief that the future lies in local commerce. Independent retailers worldwide are achieving greater revenue than giants like Walmart and Amazon combined, yet remain relatively small in stature. At Faire, we harness the power of technology, data, and machine learning to connect this vibrant community of entrepreneurs around the globe. Imagine your favorite local boutique—we empower them to discover the finest products globally to stock their shelves. With the right tools and insights, we aim to level the playing field, enabling small businesses everywhere to compete against large box stores and e-commerce behemoths.By championing the growth of independent enterprises, Faire fosters positive economic impacts within local communities on a global scale. We are on the lookout for intelligent, resourceful, and passionate individuals to join us as we drive the shop-local movement. If you believe in the power of community, we invite you to be a part of ours.Role Description:Our Engineering organization is the backbone of our marketplace, responsible for the software that enables it to function seamlessly. The Product Security team empowers product engineering teams to create and deploy secure software solutions. We prioritize best engineering practices, striving to deliver software that is secure, thoroughly tested, easy to maintain, and capable of scaling to millions of users. We develop scalable, reusable frameworks, consult with product teams, leverage data-driven insights, and continually iterate on our practices.As a Senior Staff Software Engineer in Product Security, you will take on the role of technical lead for the Product Security domain. You will establish the long-term technical vision for integrating security within Faire’s application framework. Collaborating closely with Platform and Product Engineering teams, you will identify and mitigate security vulnerabilities, spearhead significant security initiatives, and mentor engineers across the organization to enhance secure engineering practices.Additionally, you will lead cross-functional programs to embed security deeply within our architecture, pipelines, and developer experience, effectively minimizing risk while maintaining development velocity.In this role, you will:Define the long-term technical strategy for application security at Faire, establishing scalable and developer-friendly frameworks and principles that facilitate secure development across all product areas.
Okta, Inc.
Discover OktaAt Okta, we are revolutionizing identity management. Our mission is to enable individuals to securely utilize any technology, anytime, on any device or application. Through our versatile Okta Platform and Auth0 Platform, we deliver secure access, authentication, and automation, placing identity at the forefront of business security and growth.We value diverse perspectives and experiences at Okta. We're not just seeking candidates who meet every requirement; instead, we are looking for lifelong learners who can enrich our team with their unique insights.Join us in creating a world where identity is in your hands.The TeamOur Workforce Identity Cloud Security Engineering group is at the cutting edge of innovation, turning visionary ideas into top-notch security software solutions that support large-scale, mission-critical applications. Our security engineering team possesses a unique skill set that merges security expertise with the ability to design, implement, and deploy security features seamlessly, enhancing product functionality without hindrance. We are committed to elevating customer safety and privacy through robust security services integrated with the Okta core product.The RoleWe are in search of a seasoned and enthusiastic Staff Software Security Engineer to join our Workforce Identity Cloud Security Engineering group. This role focuses on architecting and developing security solutions that strengthen our frameworks and infrastructure. You will be encouraged to implement defense-in-depth strategies, adhere to industry security standards, and uphold the principle of least privilege, thereby enhancing our security posture.This high-impact position is set within a security-focused, dynamic organization that is on the brink of significant growth and achievement. You will serve as a key liaison between the Security and Engineering teams, forging technical synergies and shaping the security roadmap. Your efforts will concentrate on enhancing security and privacy aspects across our services, executing on a weekly release schedule. You will have the autonomy to propose exciting new projects for our roadmap and engage in initiatives utilizing cutting-edge technologies. Join us and contribute to transforming the cloud computing landscape.What You Will DoCollaborate with engineering and security teams to define innovative security roadmap requirements.Advocate security best practices and promote secure coding methodologies.
BeyondTrust
At BeyondTrust, we empower our employees to make a meaningful impact through their work, enhancing the security landscape with our innovative cybersecurity SaaS solutions. Our culture fosters flexibility, trust, and continuous learning, ensuring that your achievements are recognized and your contributions play a vital role in our collective success. You'll be part of a team that challenges, supports, and motivates you to reach your full potential. Your Role As a Staff Security Researcher, you will be at the forefront of advancing our identity security platform. By merging state-of-the-art security research with strong engineering methodologies, you will transform groundbreaking research into operational systems that safeguard our clients against intricate identity-based threats. This position offers a unique chance to influence the future of identity security through innovative research, scalable engineering solutions, and thought leadership within the cybersecurity community. For insights into our recent projects, visit our page on X: https://x.com/btphantomlabs. This will help you assess our mutual fit.
Rootly
About RootlyAt Rootly, we are dedicated to transforming how organizations respond to incidents, striving to enhance reliability across all sectors. Our cutting-edge incident management platform empowers companies globally to address incidents swiftly and effectively. We're not just redefining an industry; we're pioneering a new multi-billion dollar segment and require exceptional talent to help us realize this ambitious vision.Our clients include some of the fastest-growing names in the world, such as NVIDIA, Figma, Canva, Tripadvisor, and Squarespace, who trust Rootly to streamline their critical incident management processes. They appreciate our robust, enterprise-ready platform and collaborative partnership model, consistently rating us 5 stars on G2.Our investors share our enthusiasm. Backed by prominent funds including Y Combinator, along with industry leaders from Dropbox and GitHub, we prioritize transparency in our culture. Monthly financial reviews keep our team informed about the business's health, and our weekly changelog keeps everyone updated on our developments.About the RoleAs a Senior Security Engineer, you will be instrumental in advancing our security initiatives, working closely with diverse teams to ensure the reliability and scalability of our products. You will design systems, tools, and solutions that secure our mission-critical applications while contributing to organization-wide efforts to automate, optimize, and enhance our security protocols.Develop security solutions that not only meet rigorous standards but also exceed the expectations of our developers and customers.Play a key role in vital security initiatives, including identity and access management, vulnerability management, incident response, security control implementation, and infrastructure security.Collaborate closely with engineering teams to deliver secure, reliable, and scalable solutions for our valued customers.With our expanding customer base, tackle intriguing technical challenges to scale our product effectively.Participate in the on-call rotation, swiftly addressing and resolving security incidents as they occur.
Instacart
Join Instacart as a Senior Security Engineer II and become a vital part of our mission to transform the grocery shopping experience. As a key contributor to our security team, you will help protect sensitive data and ensure the security of our platform. You will collaborate with cross-functional teams to develop security protocols, conduct risk assessments, and implement security solutions.
About SentryAt Sentry, we believe bad software should be a thing of the past. Our mission is to empower developers to create better software at an accelerated pace, allowing everyone to enjoy technology again.With over $217 million in funding and a community of more than 100,000 organizations including industry leaders like Disney, Microsoft, and Atlassian, we are on the forefront of building innovative performance and error monitoring solutions. Our tools enable teams to spend less time resolving bugs and more time enhancing their products.Sentry supports a hybrid work environment across our global offices, designating Mondays, Tuesdays, and Thursdays as in-office days to foster collaboration and creativity. If you are passionate about creating solutions that improve digital experiences, join us in developing next-generation software monitoring tools.About The RoleAs a pivotal member of our Security Team, you will play a key role in safeguarding all aspects of Sentry: our clients, our code, and the infrastructure that supports them. We are a tight-knit team that values autonomy, trust, and innovative thinking to address complex security challenges. Our strong developer culture enhances our ability to build a product that millions depend on.In your capacity as a Senior Security Engineer, you will oversee both application and platform security initiatives. Your responsibilities will include shaping security practices, conducting security reviews, threat modeling, and managing vulnerabilities while instilling secure coding practices within our engineering teams. You will collaborate closely with product and engineering teams to ensure security is embedded in the development lifecycle from inception. Your expertise will be crucial as we expand our product capabilities and navigate new security landscapes.In this role, you willLead and enhance Sentry's security review initiatives, including secure code reviews and architecture assessments, establishing a culture where security is integrated into our operational processes.Drive effective vulnerability management practices encompassing intake, triage, prioritization, and tracking of remediation efforts, alongside managing our bug bounty and responsible disclosure program.Advocate for secure-by-design principles by partnering with engineering and product teams to embed security measures early in the development process, integrating security tools into development and CI pipelines.
Pantheon
Join Pantheon as a Senior Security Engineer and take your career to the next level by safeguarding our cutting-edge platform. In this dynamic role, you will be responsible for implementing security measures, conducting vulnerability assessments, and ensuring compliance with the latest security standards. You will work closely with cross-functional teams to enhance our security posture and protect our clients' data.
Why join usAt Brex, we are revolutionizing the way businesses manage their finances with our AI-powered spending platform. Our integrated corporate cards, banking services, and global payment solutions empower companies to spend confidently. From startups to multinational enterprises, including well-known names like DoorDash, Flexport, and Compass, our platform enables proactive spend management, cost reduction, and enhanced efficiency worldwide.Joining Brex means embracing challenges and pushing boundaries while collaborating with some of the most talented professionals in the field. We are dedicated to fostering a diverse and inclusive workplace, believing that your potential is limited only by your imagination. We provide the tools, resources, and support necessary for you to advance your career.Engineering at BrexEngineering at Brex focuses on scalability, speed, and purposeful development. Our teams, encompassing Software, Data, Security, and IT, operate with high levels of autonomy and collaboration. We tackle complex technical challenges, take ownership of our results, and strive for excellence at every stage—from architecture to deployment. This is where engineering is an art, and builders emerge as leaders.What you’ll doAs a Senior Application Security Engineer, your primary objective will be to identify and address security vulnerabilities across the Brex platform. You will conduct code reviews, design evaluations, penetration testing, and manage vulnerabilities. Additionally, you will create and enhance tools for both static and dynamic testing of the platform and support secure development workflows. Being part of the broader Financial Scale organization, you will collaborate closely with teams in Security Operations, GRC, Product Security, Front End Platform, and IT Infrastructure.We seek individuals with a robust background and passion for penetration testing. You should have a proven track record of discovering vulnerabilities in intricate systems and developing exploits to illustrate their potential impact on the business. This role is highly collaborative and cross-functional, offering opportunities to work with various engineering teams across Brex. You should be excited about engaging with diverse backgrounds and roles. Ensuring world-class security is imperative for delivering world-class financial services.Brex is at the forefront of integrating AI into financial services, catering to dynamic and high-impact organizations like Coinbase, Robinhood, and Anthropic. This role presents a unique opportunity to influence the future of our AI-driven product suite.
Why Choose Brex?At Brex, we are revolutionizing spending through our AI-driven platform. Our integrated solutions for corporate cards, banking, and payments empower businesses to manage their expenses confidently. Trusted by thousands of companies, from innovative startups to established enterprises like DoorDash and Flexport, we enable our clients to optimize spending, cut costs, and enhance efficiency on a global scale.Joining Brex means pushing boundaries, challenging norms, and collaborating with some of the brightest minds in the industry. We are dedicated to fostering a diverse team and an inclusive culture, believing that your potential is only limited by your aspirations. We provide the tools, resources, and support necessary for you to thrive in your career.Engineering at BrexOur engineering team is focused on creating scalable systems with speed and purpose. We operate across Software, Data, Security, and IT, promoting high autonomy and deep collaboration. We tackle complex technical challenges, take ownership of our results, and strive for excellence in all aspects from architecture to deployment. Here, engineering is a craft, and builders evolve into leaders.Your RoleAs a Senior Security Operations Engineer at Brex, your primary responsibility will involve preventing, detecting, and responding to security threats within our corporate and cloud environments. You will leverage existing systems and develop innovative tools to enhance our security posture. Your role encompasses various functions across corporate security, detection and response, and infrastructure security, and you will engage in systems engineering and automation to support these endeavors.Your contributions will extend to our broader Trust & IT organization, collaborating closely with teams in Application Security, Corporate Engineering, GRC, and IT to enhance security configurations, promote positive employee behaviors, and proactively prevent incidents. Additionally, you will help maintain and contribute to our open-source project Substation and have the chance to engage with the Brex Tech Blog. You will be part of a team that actively contributes to the security community and is committed to mentorship and engineering excellence.
Squarepoint Capital
Team: Information Security Position Overview: Squarepoint Capital is looking for a highly skilled Senior Information Security Engineer to join our esteemed Information Security team. In this critical role, you will contribute significantly to enhancing our security framework by offering expert insights and spearheading improvements in vital domains such as network, cloud, data, and system security. As a key escalation contact for Security Operations, you will ensure that complex security issues are thoroughly analyzed and resolved efficiently. Your responsibilities will include supervising security measures in essential IT projects, leading threat modeling efforts for intricate systems, conducting audits to identify security vulnerabilities, and developing automated processes to continuously assess the effectiveness of security controls and system resilience. This position presents an exciting opportunity to lead security initiatives and influence the overall security strategy of the organization. Proactivity and self-motivation are essential for success in this role. Enhance security across key areas, including network security, email security, cloud security, and data protection. Act as a security consultant for IT projects, ensuring compliance with security requirements and risk mitigation strategies. Manage and optimize security tools, ensuring their effective deployment and maintenance. Lead the design and development of robust security solutions and architectures to safeguard critical assets. Provide second-line support to Security Operations. Conduct threat modeling and risk assessments to uncover vulnerabilities and implement proactive mitigation strategies. Oversee relationships with the Managed Detection and Response (MDR) provider to ensure service efficacy and continuous improvement. Implement initiatives outlined in the security roadmap, aligning with business objectives and emerging threats. Collaborate with cross-functional teams to boost security awareness and integrate security into business processes.
Pantheon
About Pantheon Pantheon WebOps Platform empowers the open web, hosting over 300,000 sites in the cloud for esteemed clients like Google, Princeton, Salesloft, and Doctors Without Borders. Every day, countless developers and marketers design, iterate, and scale WordPress and Drupal websites, reaching billions of users worldwide. Pantheon’s multitenant, container-based platform allows organizations to manage all their websites seamlessly from a single dashboard. Renowned companies, including Clorox and the United Nations, achieve remarkable results through accelerated development and real-time publishing utilizing Pantheon’s collaborative workflows. The Role As part of Pantheon’s Security Engineering team, you will play a crucial role in protecting, auditing, and testing the security of our comprehensive platform. We are dedicated to implementing a robust and multi-faceted approach to application security, emphasizing Security by Design within agile software development and cloud-native environments. We are on the lookout for a motivated and experienced application security engineer to join our expanding team. The Staff Security Engineer will hold a pivotal strategic and technical position within the Application Security team. Our mission is to ensure the security, audit, and testing of the entire cloud hosting platform across several core areas: Security by Design: Integrate “Security by Design” principles into agile software development and cloud-native frameworks. Support and Mentorship: Serve as Subject Matter Experts (SMEs), providing mentorship and guidance to enhance all security engineering initiatives organization-wide. Standard Setting: Establish, organize, and implement application security policies, processes, standards, and guidelines. Application Security Performance: Assist engineering teams in designing and constructing high-performing, secure applications by addressing security issues through risk-based methodologies. What You Will Do Policy Definition: Develop, document, and advocate for processes and practices that ensure a secure Software Development Life Cycle (SDLC). Security Culture: Be a key player in fostering a robust security culture within platform engineering teams. Proactive Security: Lead Threat Modeling initiatives as a fundamental aspect of the Secure by Design strategy. Secure Design Reviews: Conduct thorough Secure Code and Architecture Design assessments.
Join Homebase as a Staff Security Engineer specializing in Application Security in a hybrid work environment. In this pivotal role, you will be responsible for enhancing our security posture while ensuring that our applications remain safe and secure. You will collaborate with cross-functional teams to identify vulnerabilities, implement security controls, and promote best practices in application development.We seek a proactive individual who is passionate about cybersecurity and eager to contribute to building robust security solutions. You will play a key role in shaping the security framework of our applications.
Mozilla Corporation
Join Mozilla: Shape the Future of the InternetAt Mozilla Corporation, a non-profit-backed technology leader for over 25 years, we are dedicated to improving the internet experience for users worldwide. Home to innovative products like Firefox, our mission revolves around creating a web that prioritizes user privacy and security. With over 225 million monthly users, we are at the forefront of technology advancement in areas such as artificial intelligence, social media, and security, committed to building an internet that serves people, not corporations.As a wholly owned subsidiary of the Mozilla Foundation, we focus on our mission without the influence of shareholders. Together with a global community of contributors and collaborators, we design, build, and distribute open-source software, empowering individuals to navigate the internet on their terms.About the Role:We are seeking a dedicated Incident Responder to join our dynamic team, responsible for monitoring and mitigating security threats across Mozilla’s products and services. This role requires extensive practical security experience and an in-depth understanding of modern attack detection and response techniques. You will be a trusted resource for Mozillians company-wide, providing swift and effective incident response while collaborating with diverse stakeholders. As a vital member of our team, you will help safeguard the integrity of Mozilla’s offerings and ensure the safety of our users in our pursuit of a more secure internet.Key Responsibilities:Monitor and respond to security incidents globally.Serve as incident commander, guiding incidents through the entire response lifecycle.Develop and maintain a suite of security alerts, automated responses, playbooks, and escalation workflows, supporting our 24/7 incident response capabilities.
Join Affirm as a Senior Product Security Engineer, where you will play a vital role in safeguarding our products and services against security threats. In this position, you will work closely with cross-functional teams to identify vulnerabilities, design secure systems, and implement robust security measures.Your expertise will help us not only to protect our assets but also to foster trust with our customers. If you're passionate about security and eager to make an impact in a dynamic environment, we want to hear from you!
Create Music Group
Job SummaryAs the Senior Application & Cloud Security Engineer, you will be a pivotal member of the Technology team at Create Music Group, directly reporting to the VP of Data Engineering. This position is instrumental in safeguarding our application portfolio and multi-cloud infrastructure (AWS & GCP). You will work hands-on to enhance the security of Label Engine (PHP/Laravel on AWS, processing over $1B in royalties), fortify the expanding GCP-based CreateOS data and AI platform, and implement the company's extensive security roadmap, which encompasses identity management, endpoint protection, vulnerability management, incident response, and compliance.
Docker, Inc.
Docker supports over 20 million developers each month with tools like Docker Desktop, Docker Hub, and Docker Scout. The company’s fully remote team builds secure, reliable solutions for containerized applications, emphasizing security as a core value, especially as autonomous and AI-driven workflows become more common. Role overview The Senior Security Engineer will join the Docker Desktop team to shape security architecture for a complex, cross-platform application. This product integrates identity management, OCI runtimes, and Linux kernel elements. The role leads security reviews, coordinates closely with Docker’s central security group, and acts as the main contact for vulnerability reports. What you will do Design and maintain security architecture for Docker Desktop Review features and code for security issues before deployment Work closely with product engineers and the central security team Respond to vulnerability disclosures and coordinate mitigation efforts Emphasize threat modeling and clear communication across teams Requirements Direct engineering experience in security Strong background in threat modeling Ability to communicate effectively with both engineers and security professionals Comfort working on cross-platform products involving identity, OCI runtimes, and Linux kernel internals Location This is a remote position open to candidates based in Canada.
We are seeking a Senior Security Engineer to join our team at OpenTable. This role will initially be remote, with plans to transition to a hybrid model, requiring in-office attendance twice a week in downtown Toronto.As a leader in the restaurant technology industry, OpenTable, a part of Booking Holdings, Inc. (NASDAQ: BKNG), connects millions of diners with over 60,000 restaurant partners. With more than 25 years of experience, our technology enables restaurants to thrive by focusing on their team, guests, and profitability while providing diners with a seamless booking experience.At OpenTable, every team member significantly influences our operations and culture. Join us and be part of a global team dedicated to excellence in hospitality and technology.
Discover OktaAt Okta, we are recognized as the world leader in identity management. Our mission is to empower individuals to securely access any application or service across any platform and device. With our innovative solutions, including the Okta Platform and Auth0 Platform, we put identity at the forefront of business security and operational growth.We value diverse perspectives and experiences, fostering an inclusive environment. We are not just looking for candidates who meet every qualification; we seek lifelong learners who can enrich our team with their unique insights.Become a part of our mission! We’re creating a future where identity is truly in your hands.As a Staff Engineer in Okta’s Defensive Cyber Engineering team, you will play a crucial role in securing Okta’s infrastructure. Collaborating closely with Security, Business Technology Engineering, and Product teams, you will design, implement, and manage security solutions that safeguard our workforce, endpoints, and corporate assets.To thrive in this role, you must possess a strong commitment to integrating tools and people to tackle complex security challenges. This requires an engineering-driven mindset, emphasizing the optimization of existing security tools while strategically developing or acquiring new solutions to address any outstanding security vulnerabilities.Your enterprise security expertise, combined with practical engineering skills, will enable you to leverage automation, policy-as-code, and cloud-native technologies to create robust, scalable, and secure solutions. Your contributions will set the standard for security best practices across the organization and will significantly influence the architecture of critical business systems.
Sign in to browse more jobs
Create account — see all 5,537 results
Browse all companies, explore by city & role, or SEO search pages. View directory listings: all jobs, search results, or location & role pages.
