Information Security Jobs

About the Role The Physical Security Agent, Critical Incident Response Team (CIRT) is responsible for real-time monitoring, triage, and response to incidents that impact DoorDash’s global workforce, assets, and operations. You’ll serve as a front-line responder, analyzing alerts, coordinating response actions, and escalating issues according to established Global Safety & Security (GSS) protocols. This role sits at the heart of DoorDash’s emergency response network — ensuring rapid, informed, and coordinated action during critical events such as natural disasters, workplace emergencies, or significant disruptions. Working closely with regional and global partners, you’ll help keep DoorDash’s people safe and operations running smoothly around the clock. Key Responsibilities Security Operations & Monitoring Monitor and assess alerts from global intelligence, safety, and security systems to identify potential threats or incidents Patrol and assess potential behavioral escalations or concerns Conduct routine lobby and facility patrols to ensure safety, security, and compliance Perform door, camera, and access point checks Access Control & Visitor Management Manage employee and guest badging, including badge printing, activation, and access level assignments (experience with Genetec, Lenel S2, or similar systems) Incident Response & Safety Triage incidents, determining severity and escalation requirements in accordance with CIRT standard operating procedures Act as the initial point of contact for incident reporting, ensuring information is captured accurately and escalated efficiently De-escalate situations involving employees, vendors, and guests as needed Support activation and execution of emergency response and crisis communication protocols Employee Engagement Coordinate with internal teams (e.g., Workplace, HR, Legal, Comms, Operations) and external partners (e.g., law enforcement, emergency services) during incident response Disseminate timely sit

Sr. Security Engineer, Corporate Security At Lyft, our purpose is to serve and connect. We aim to achieve this by cultivating a work environment where all team members belong and have the opportunity to thrive. Lyft connects people to transportation to change the way we live and get around our communities. Lyft’s engineering team is growing rapidly, and we are looking for Security Engineers to help us scale. Come be part of a new team at Lyft focused on enabling and empowering engineering teams to deliver at scale. Our drivers and passengers entrust Lyft with their personal information and travel details to get where they're going and expect us to keep that data safe. Lyft's security team leads efforts across the company to ensure our systems are secure and worthy of our users' trust. The security team designs and builds Lyft's security architecture, consult with other teams as they build and launch new products and features, proactively plans for the unexpected, and responds to incidents that occur. Our work affects the entire company and takes place at all levels of the stack, from infrastructure to web application security, as well as mobile apps, IT, and autonomous vehicles. We try to approach security from a software engineering standpoint. We believe in scaling security through automation and tooling and we ship frequently. Check out our blog posts at https://eng.lyft.com/tagged/security to learn more about some of the things we’ve built. We're looking for an engineer to own the security of the systems Lyft employees rely on every day: identity, endpoints, and the data that moves between them. Corporate Security sits where security meets IT, so the work spans detection engineering, platform operations, and the automation that ties them together. We'd rather write code than file tickets, and we measure ourselves on control coverage and time-to-remediate. If you want real ownership over how security works at company scale, this is that role. Responsibiliti

Titan Security is built on serving our clients and building careers – just like yours. We are trusted by some of the most well-known companies and properties in the country while remaining dedicated to building personalized security solutions that solve the needs of every customer we support. Named as a nationally recognized Top Workplace in 2024 and 2025 by USA Today, Titan's customized approach to security services will provide you with the opportunity to learn, grow and succeed. Our core values of being Unified, Transparent, Innovative, Committed and Accountable help us in providing unparalleled service and support in all that we do. If you are looking for a meaningful career, a culture of excellence, and the ability to make a difference, we want to talk to you! Titan Security is currently hiring Flex Security Officers to work at various locations throughout the Southfield and Detroit area . Responsibilities include, but are not limited to: Provide excellent Customer Service to all parties encountered while on duty, including assisting with directions and general business information Conduct general patrols on foot and within a vehicle to check for security violations like unsafe conditions or unauthorized persons Control access for patrons, visitors or vendors as required Monitor security guard cameras and conduct patrols to guard against theft and maintain a safe environment Maintain clear, accurate logs pertaining to people or property including packages Respond to incidents, including emergencies at the property, and record data on incidents for building and Titan Security management Other duties as assigned Required Qualifications: Must be at least 18 years of age Must have a Valid Driver's License High School diploma or general education degree (GED) Able to pass pre-employment drug screen and criminal background check Able to read, write, speak, and understand English Able to meet physical essential functions of the job, which can include lifting 75 l

Titan Security is built on serving our clients and building careers – just like yours. We are trusted by some of the most well-known companies and properties in the country while remaining dedicated to building personalized security solutions that solve the needs of every customer we support. Named as a nationally recognized Top Workplace in 2024 and 2025 by USA Today, Titan's customized approach to security services will provide you with the opportunity to learn, grow and succeed. Our core values of being Unified, Transparent, Innovative, Committed and Accountable help us in providing unparalleled service and support in all that we do. If you are looking for a meaningful career, a culture of excellence, and the ability to make a difference, we want to talk to you! Responsibilities of Security Officers include, but are not limited to: Provide excellent Customer Service to all parties encountered while on duty, including assisting with directions and general business information Maintain clear, accurate administrative logs at front desk pertaining to people or property including packages. Control access for tenants, visitors or vendors as required Monitor security guard cameras and conduct patrols to guard against theft and maintain a safe environment Respond to incidents, including emergencies at the property, and record data on incidents for building and Titan Security management Other duties as assigned Required Qualifications of Security Officers: Must be at least 18 years of age. High School diploma or general education degree (GED) Able to pass pre-employment drug screen and criminal background check. Able to commute to multiple sites in Pine Grove and Reading, PA Able to meet physical essential functions of the job, which can include lifting 50+ lbs, completing foot patrols, walking up and down stairs, working in inclement weather Must have open availability for all shifts Preferred Qualifications of Security Officers: Bilingual considered a plus. Evening, ove

Elastic, the Search AI Company, enables everyone to find the answers they need in real time, using all their data, at scale — unleashing the potential of businesses and people. The Elastic Search AI Platform, used by more than 50% of the Fortune 500, brings together the precision of search and the intelligence of AI to enable everyone to accelerate the results that matter. By taking advantage of all structured and unstructured data — securing and protecting private information more effectively — Elastic’s complete, cloud-based solutions for search, security, and observability help organizations deliver on the promise of AI. What is The Role As a Security Specialist Solutions Architect, you will bring deep expertise in SIEM solutions , security technologies, and consultative selling to support customers in securing their data and infrastructure. You will bring to bear your knowledge of vendor ecosystems, security architectures, and operational processes to help customers solve complex challenges, enhance incident response, and build modern, scalable security solutions. Joining Elastic Means joining a company that: Empowers you to make a real impact: Your work will directly influence the success of organizations worldwide, helping them unlock new opportunities and make insightful decisions. Offers unparalleled growth opportunities: We cultivate a culture of learning and provide access to world-class training programs and innovative technology. Connects you with hardworking individuals: Collaborate with a team with varied strengths of engineers, data scientists, and industry experts who are passionate about pushing the boundaries of security analytics and AI-powered solutions. Rewards you for your contributions: Enjoy a competitive compensation and benefits package that reflects your talent and dedication. Our Mission: To help people understand their data and align with their desired outcomes Our Values: Collaboration, Willingness, Customer Focus, and Innov

Elastic, the Search AI Company, enables everyone to find the answers they need in real time, using all their data, at scale — unleashing the potential of businesses and people. The Elastic Search AI Platform, used by more than 50% of the Fortune 500, brings together the precision of search and the intelligence of AI to enable everyone to accelerate the results that matter. By taking advantage of all structured and unstructured data — securing and protecting private information more effectively — Elastic’s complete, cloud-based solutions for search, security, and observability help organizations deliver on the promise of AI. What is The Role We are seeking a Senior Software Engineer to join the Elasticsearch Security team. In this role, you will contribute to the architecture and design of Elasticsearch's main features. These features include authentication, authorization, and tenant isolation. You will work with engineering and product leaders at Elastic. Your goal is to participate in providing high-performance security at all levels. This includes ensuring that our distributed data store has top-quality security at scale. What You Will Be Doing Contributing to core security initiatives from architecture to production, focusing on the delivery of new critical features. Participating in the technical design, planning, and execution for major security components inside the Elasticsearch core engine. Developing the foundational security models for features. Optimizing security performance at scale in distributed systems environments. Applying cryptographic solutions to address genuine customer use cases. Ensuring robust data isolation within shared infrastructure supporting disparate customers. Monitoring and applying the latest advancements and best practices in security. This includes authentication, identity management, cryptography, and data access management. Collaborating with peers across the company to embed security into new customer features from the ou

Elastic, the Search AI Company, enables everyone to find the answers they need in real time, using all their data, at scale — unleashing the potential of businesses and people. The Elastic Search AI Platform, used by more than 50% of the Fortune 500, brings together the precision of search and the intelligence of AI to enable everyone to accelerate the results that matter. By taking advantage of all structured and unstructured data — securing and protecting private information more effectively — Elastic’s complete, cloud-based solutions for search, security, and observability help organizations deliver on the promise of AI. What is The Role We are seeking a Senior Software Developer to join the Elasticsearch Security team. In this role, you will contribute to the architecture and design of Elasticsearch's main features. These features include authentication, authorization, and tenant isolation. You will work with engineering and product leaders at Elastic. Your goal is to participate in providing high-performance security at all levels. This includes ensuring that our distributed data store has top-quality security at scale. What You Will Be Doing Contributing to core security initiatives from architecture to production, focusing on the delivery of new critical features. Participating in the technical design, planning, and execution for major security components inside the Elasticsearch core engine. Developing the foundational security models for features. Optimizing security performance at scale in distributed systems environments. Applying cryptographic solutions to address genuine customer use cases. Ensuring robust data isolation within shared infrastructure supporting disparate customers. Monitoring and applying the latest advancements and best practices in security. This includes authentication, identity management, cryptography, and data access management. Collaborating with peers across the company to embed security into new customer features from the outset

Elastic, the Search AI Company, enables everyone to find the answers they need in real time, using all their data, at scale — unleashing the potential of businesses and people. The Elastic Search AI Platform, used by more than 50% of the Fortune 500, brings together the precision of search and the intelligence of AI to enable everyone to accelerate the results that matter. By taking advantage of all structured and unstructured data — securing and protecting private information more effectively — Elastic’s complete, cloud-based solutions for search, security, and observability help organizations deliver on the promise of AI. What is The Role We are seeking a Senior Software Developer to join the Elasticsearch Security team. In this role, you will contribute to the architecture and design of Elasticsearch's main features. These features include authentication, authorization, and tenant isolation. You will work with engineering and product leaders at Elastic. Your goal is to participate in providing high-performance security at all levels. This includes ensuring that our distributed data store has top-quality security at scale. What You Will Be Doing Contributing to core security initiatives from architecture to production, focusing on the delivery of new critical features. Participating in the technical design, planning, and execution for major security components inside the Elasticsearch core engine. Developing the foundational security models for features. Optimizing security performance at scale in distributed systems environments. Applying cryptographic solutions to address genuine customer use cases. Ensuring robust data isolation within shared infrastructure supporting disparate customers. Monitoring and applying the latest advancements and best practices in security. This includes authentication, identity management, cryptography, and data access management. Collaborating with peers across the company to embed security into new customer features from the outset

Join Delphi - Where Innovation meets transformation At Delphi, we believe in creating an environment where our people thrive. Our hybrid work model empowers you to choose where you work—whether it's from the office, your home, or a mix of both—so you can prioritize what matters most. We are committed to supporting your personal goals, family, and overall well-being while driving transformative results for our clients. We welcome exceptional talent from anywhere across the globe. Interviews and onboarding are conducted virtually, reflecting our digital-first mindset. Rooted in the region, we specialize in delivering tailored, impactful solutions in Data, Advanced Analytics and AI, Infrastructure, Cloud Security, and Application Modernization. Whether it’s enabling predictive analytics , transforming operations with automation, or driving customer engagement with intelligent platforms, we are the trusted partner for organizations ready to embrace a smarter, more efficient future. Solution Implementation & Configuration Deploy and configure Microsoft Intune for device management, compliance policies, security baselines, and application protection. Implement Defender for Endpoint and Defender for Server for advanced threat protection, vulnerability management, and automated remediation. Integrate Windows 365 Cloud PC with Intune and Defender for Endpoint for secure hybrid work scenarios. Support Microsoft Sentinel integration for centralized monitoring and incident correlation where required. Configure Microsoft Purview solutions including Information Protection, Data Loss Prevention (DLP), Insider Risk Management, and eDiscovery. Implement Microsoft Entra capabilities such as Conditional Access, Privileged Identity Management (PIM), Identity Protection, and RBAC. Technical Delivery & Support Work collaboratively with architects, project managers, and other consultants to deliver projects efficiently. Troubleshoot and res

Who are we? Cohere is the leading security-first enterprise AI company. We build cutting-edge foundation AI models and end-to-end products that are designed to solve real-world business problems. We’re training and deploying frontier models for enterprises who are building AI systems. We believe that our work is instrumental to the widespread adoption of AI and we are looking for folks that want to be part of that. We obsess over what we build. Each one of us is responsible for contributing to increasing the capabilities of our models and the value they drive for our customers. Cohere is a team of researchers, engineers, designers, and more, who are all passionate about their craft. We are a global technology company headquartered in Toronto with key offices in London, New York City, San Francisco, Montreal, Paris, Berlin and Seoul. Join us! Role Overview: The Office Manager & Security Officer will serve as the primary point of contact for both day-to-day office operations and security protocol implementation for Cohere's Ottawa office. This hybrid role ensures seamless front-facing operations while maintaining compliance with Canadian industrial security standards for government contracts. The position combines administrative excellence with security expertise to create a welcoming, secure, and productive work environment. Key Responsibilities: Front-Facing Operations & Vendor Management: Direct oversight of cleaners, food & beverage program, suppliers, and maintenance vendors Coordinate room setups (snacks/water), manage external visitor logistics, and ensure office cleanliness/organization Lead internal communication channels (Slack: #office-Ottawa, #celebrations) and disseminate company-wide updates Handle shipping and logistics, including laptop distribution for new hires and managing returns Security Compliance & Protocol Implementation: Ensure compliance with security policies, procedures, and regulations for handling classified information al

Elastic, the Search AI Company, enables everyone to find the answers they need in real time, using all their data, at scale — unleashing the potential of businesses and people. The Elastic Search AI Platform, used by more than 50% of the Fortune 500, brings together the precision of search and the intelligence of AI to enable everyone to accelerate the results that matter. By taking advantage of all structured and unstructured data — securing and protecting private information more effectively — Elastic’s complete, cloud-based solutions for search, security, and observability help organizations deliver on the promise of AI. What is The Role We are seeking a Principal Software Developer to join the Elasticsearch Security team. In this role, you will lead the architecture and design of Elasticsearch's main features. These features include authentication, authorization, and tenant isolation. You will work with engineering and product leaders at Elastic. Your goal is to provide high-performance security at all levels. This includes ensuring that our distributed data store has top-quality security at scale. What You Will Be Doing Owning core security initiatives from architecture to production, focusing on the delivery of new critical features. Leading the technical design, plan, and execution for major security components inside the Elasticsearch core engine. Developing the foundational security models for intricate features. Optimizing security performance at scale in distributed systems environments. Applying cryptographic solutions to address genuine customer use cases. Ensuring robust data isolation within shared infrastructure supporting disparate customers. Monitoring and applying the latest advancements and best practices in security. This includes authentication, identity management, cryptography, and data access management. Collaborating with peers across the company to embed security into new customer features from the outset. Drive vulnerability management ef

Elastic, the Search AI Company, enables everyone to find the answers they need in real time, using all their data, at scale — unleashing the potential of businesses and people. The Elastic Search AI Platform, used by more than 50% of the Fortune 500, brings together the precision of search and the intelligence of AI to enable everyone to accelerate the results that matter. By taking advantage of all structured and unstructured data — securing and protecting private information more effectively — Elastic’s complete, cloud-based solutions for search, security, and observability help organizations deliver on the promise of AI. About the role: As a Solutions Architect at Elastic you will serve as a technical authority and trusted advisor to our sales team, customers, partners and community. You will understand and solve our customer’s business issues with the Elastic Stack, engage the regional Elastic community through events and programs, and enable sales through our Partners. A successful SA at Elastic will be focused on excellence; taking the initiative to improve both themselves and the team through continuous learning and questioning the status quo. What You Will Be Doing: Serving as the technical point of contact for your accounts and account managers in your assigned territory. Developing a deep understanding of customers’ goals and objectives, and articulating how our offerings address their needs. Creating and owning value based relationships at all levels in customer organizations. Actively participating in all phases of planning and execution for your territory, from initial discovery to the technical win. Developing and maintaining a deep understanding of the Elastic products and solutions to demonstrate the value of our offerings in sales meetings, and at events such as meetups and conferences. Advising the sales team on effective ways of positioning Elastic products, solutions and services. Onboarding, educating and enabling our partners, and suppor

Why Harvey At Harvey, we’re transforming how legal and professional services operate. By combining frontier agentic AI, an enterprise-grade platform, and deep domain expertise, we’re reshaping how critical knowledge work gets done for decades to come. This is a rare chance to help build a generational company at a true inflection point. We have strong product-market fit and world-class investor support. We’re scaling fast and defining a new category in real time. The work is ambitious, the bar is high, and the opportunity for growth — personal, professional, and financial — is unmatched. Our team moves fast, takes ownership, and is deeply committed to the mission — operating with intensity, staying close to our customers, and pushing each other for excellence. We live by three values: Decisiveness, Simplicity, and Job's Not Finished. We act quickly on clear judgment over perfect information, we believe simplicity is what scales, and we're never satisfied with where we are. If you want to do the best work of your career alongside people who share that drive, we'd love to build with you. At Harvey, the future of professional services is being written today — and we’re just getting started. Role Overview Harvey is building AI-native software for professional services. Our customers trust us with some of the world's most sensitive information, making security fundamental to everything we build. As a leader on our Product Security team, you'll help embed security into our engineering organization, enabling teams to build quickly and securely as we scale. Reporting to the Senior Director of Product Security, you'll help shape our product security roadmap and lead a team of engineers in delivering it. Your team will own defined areas of Harvey's production surface, working closely with product and platform engineers to shape architecture, influence design decisions, and build security tooling. You'll combine people leadership with sound technical judgment to protect our cu

Why Harvey At Harvey, we’re transforming how legal and professional services operate. By combining frontier agentic AI, an enterprise-grade platform, and deep domain expertise, we’re reshaping how critical knowledge work gets done for decades to come. This is a rare chance to help build a generational company at a true inflection point. We have strong product-market fit and world-class investor support. We’re scaling fast and defining a new category in real time. The work is ambitious, the bar is high, and the opportunity for growth — personal, professional, and financial — is unmatched. Our team moves fast, takes ownership, and is deeply committed to the mission — operating with intensity, staying close to our customers, and pushing each other for excellence. We live by three values: Decisiveness, Simplicity, and Job's Not Finished. We act quickly on clear judgment over perfect information, we believe simplicity is what scales, and we're never satisfied with where we are. If you want to do the best work of your career alongside people who share that drive, we'd love to build with you. At Harvey, the future of professional services is being written today — and we’re just getting started. Role Overview Harvey is building AI-native software for professional services. Our customers trust us with some of the world's most sensitive information, making security fundamental to everything we build. As a leader on our Product Security team, you'll help embed security into our engineering organization, enabling teams to build quickly and securely as we scale. Reporting to the Senior Director of Product Security, you'll help shape our product security roadmap and lead a team of engineers in delivering it. Your team will own defined areas of Harvey's production surface, working closely with product and platform engineers to shape architecture, influence design decisions, and build security tooling. You'll combine people leadership with sound technical judgment to protect our cu

Responsibilities: Act as Escalation Point of Contact: Serve as the primary Level 3 escalation point for resolving complex network infrastructure, routing, and security configuration issues across both on-premise Data Centers and AWS environments. Maintain Multi-Vendor Security & Perimeter Solutions: Responsible for the configuration, maintenance, and optimization of FortiGate Firewalls (On-Prem & AWS), Cisco ASA Firewalls, and Akamai WAF / Anti-DDoS solutions protecting core endpoints. Manage Core Network & Infrastructure Services: Identify and resolve network issues, bottlenecks, and vulnerabilities across Arista core/access switches, Cisco routers, F5 Load Balancers (LTM/GTM), and Infoblox (DNS/DHCP). Develop & Maintain Architecture Documentation: Develop and maintain comprehensive documentation on network topology, hybrid cloud designs, system security configurations, and operational SOPs. Bridge Infrastructure and DevOps (IaC): Bridge the gap between development and operations by embracing "Infrastructure as Code" (IaC) in close collaboration with DevOps teams to automate network deployments and security workflows. Integrate AI & Network Task Automation: Research and leverage automation/AI tools (e.g., Tines, n8n, Dify) for Security Orchestration or network task automation to improve operational efficiency. Provide Support During Non-Office Hours: Provide non-office hour escalation support whenever needed during major live cutovers or critical network emergencies. Requirements: Relevant education in Computer Science, Information Systems, or a related technical discipline, or equivalent practical experience. Hands-on experience operating and troubleshooting production networks across on-premises data centers and AWS environm