CISO

<div class="content-intro"><div><span style="font-family: helvetica, arial, sans-serif; color: rgb(0, 0, 0); font-size: 12pt;"><strong>About Glean:</strong></span></div> <div> </div> <div><span style="font-size: 12pt; font-family: helvetica, arial, sans-serif;">Glean is the Work AI platform that helps everyone work smarter with AI. What began as the industry’s most advanced enterprise search has evolved into a full-scale Work AI ecosystem, powering intelligent Search, an AI Assistant, and scalable AI agents on one secure, open platform. With over 100 enterprise SaaS connectors, flexible LLM choice, and robust APIs, Glean gives organizations the infrastructure to govern, scale, and customize AI across their entire business - without vendor lock-in or costly implementation cycles.</span></div> <div> </div> <div><span style="font-size: 12pt; font-family: helvetica, arial, sans-serif;">At its core, Glean is redefining how enterprises find, use, and act on knowledge. Its Enterprise Graph and Personal Knowledge Graph map the relationships between people, content, and activity, delivering deeply personalized, context-aware responses for every employee. This foundation powers Glean’s agentic capabilities - AI agents that automate real work across teams by accessing the industry’s broadest range of data: enterprise and world, structured and unstructured, historical and real-time. The result: measurable business impact through faster onboarding, hours of productivity gained each week, and smarter, safer decisions at every level.</span></div> <div> </div> <div><span style="font-size: 12pt; font-family: helvetica, arial, sans-serif;">Recognized by Fast Company as one of the World’s Most Innovative Companies (Top 10, 2025), by CNBC’s Disruptor 50, Bloomberg’s AI Startups to Watch (2026), Forbes AI 50, and Gartner’s Tech Innovators in Agentic AI, Glean continues to accelerate its global impact. With customers across 50+ industries and 1,000+ employees in more than 25 countries, we’re helping the world’s largest organizations make every employee AI-fluent, and turning the superintelligent enterprise from concept into reality.</span></div> <div> </div> <div><span style="font-size: 12pt; font-family: helvetica, arial, sans-serif;">If you’re excited to shape how the world works, you’ll help build systems used daily across Microsoft Teams, Zoom, ServiceNow, Zendesk, GitHub, and many more. You'll be deeply embedded where people get things done. You'll ship agentic capabilities on an open, extensible stack, with the craft and care required for enterprise trust, as we bring Work AI to every employee, in every company.</span></div></div><h2 style="line-height: 1;"><span style="font-size: 12pt;"><strong>

About

the Role</strong></span></h2> <p style="line-height: 1;"><span style="font-size: 12pt;">Glean is seeking a Chief Information Security Officer (CISO) to lead security for Glean as a company and for our core product. Reporting to the CTO, you will set the strategy and operating model across product and platform security, corporate security, detection and response, risk, and compliance, turning that strategy into measurable risk reduction.</span></p> <p style="line-height: 1;"><span style="font-size: 12pt;">This is an executive role for a leader who combines technical judgment with strong organizational leadership. You will partner closely with Engineering, Product, Legal, IT, and company leadership to make sound security decisions at the pace of an AI company. You should be able to go deep on architecture and incidents, build a durable program, and communicate clearly about risk and trade-offs.</span></p> <h3 style="line-height: 1;"><span style="font-size: 12pt;"><strong>You will</strong></span></h3> <ul> <li style="font-size: 12pt;"><span style="font-size: 12pt;">Set a risk-based security strategy, priorities, policies, metrics, and decision-making mechanisms that scale with Glean’s business. Give executives a clear view of material risks, remediation progress, and decisions that require business ownership, with a clear operating cadence to ensure risks are visible, owned, prioritized, and reduced.</span></li> <li style="font-size: 12pt;"><span style="font-size: 12pt;">Partner with Engineering and Product to build security into architecture, design, development, release, and operations. Guide security across application and platform layers, identity and authorization, customer-data flows, cloud environments, integrations, and AI-enabled capabilities, including models, agents, and the tools and data they can access.</span></li> <li style="font-size: 12pt;"><span style="font-size: 12pt;">Lead a measurable vulnerability-management and secure-development program spanning threat modeling, code and dependency risk, software supply-chain security, penetration testing, bug bounty, remediation ownership, and validation. Use automation and AI-assisted analysis thoughtfully to increase coverage and shorten time to fix.</span></li> <li style="font-size: 12pt;"><span style="font-size: 12pt;">Oversee security for corporate systems, identity, endpoints, SaaS applications, cloud infrastructure, and privileged access. Partner with IT and technical owners to improve preventive controls, monitoring, and operational resilience.</span></li> <li style="font-size: 12pt;"><span style="font-size: 12pt;">Ensure the organization can detect, assess, contain, recover from, and learn from security incidents. Clarify escalation and decision paths; coordinate with Engineering, Legal, Privacy, Communications, and business leaders; and ensure corrective actions are completed and validated.</span></li> <li style="font-size: 12pt;"><span style="font-size: 12pt;">Own security risk management, compliance strategy, audit readiness, and control effectiveness. Support frameworks and customer or regulatory

requirements relevant to Glean’s business, which may include SOC 2, ISO 27001, HIPAA, PCI, and FedRAMP. Track meaningful outcomes in risk reduction, vulnerability remediation, incident readiness, and control effectiveness.</span></li> <li style="font-size: 12pt;"><span style="font-size: 12pt;">Build and grow a high-performing team across security engineering, enterprise security, detection and response, and governance. Set clear ownership, develop technical and people leaders, and create an environment where teams can execute with focus and accountability.</span></li> <li style="font-size: 12pt;"><span style="font-size: 12pt;">Build strong working relationships across the company, helping teams understand practical safeguards and make informed risk decisions without unnecessary friction. Partner with customer-facing security leaders on escalations and assurance needs. Contribute security expertise to commercial security products in partnership with their Product and business owners; those teams retain ownership of their product roadmaps.</span></li> </ul> <h2 style="line-height: 1;"><span style="font-size: 12pt;"><strong>About you</strong></span></h2> <ul> <li style="font-size: 12pt;"><span style="font-size: 12pt;">Senior security leadership experience with accountability for a broad, enterprise-scale security program at a high-growth technology or product company. Experience as a CISO, deputy CISO, or senior security executive is strongly preferred.</span></li> <li style="font-size: 12pt;"><span style="font-size: 12pt;">Strong technical depth across product and application security, cloud and infrastructure security, identity and access management, secure development, and vulnerability management. You can engage credibly with senior engineers on architecture and remediation choices.</span></li> <li style="font-size: 12pt;"><span style="font-size: 12pt;">Experience building and operating effective security, detection, and incident-response programs, including leading through high-severity incidents and ensuring lessons result in durable improvements.</span></li> <li style="font-size: 12pt;"><span style="font-size: 12pt;">Practical expertise in security risk management, governance, compliance, and audit readiness, with the judgment to distinguish control completion from actual risk reduction.</span></li> <li style="font-size: 12pt;"><span style="font-size: 12pt;">A track record of partnering with Product and Engineering to ship secure products and embed security in fast-moving development organizations.</span></li> <li style="font-size: 12pt;"><span style="font-size: 12pt;">Experience building, leading, and retaining strong multidisciplinary teams; setting priorities; allocating resources; and creating clear accountability across teams.</span></li> <li style="font-size: 12pt;"><span style="font-size: 12pt;">Excellent executive communication and judgment. You can explain technical issues and uncertainty plainly, recommend a path forward, and escalate material risk at the right time. You bring a collaborative, pragmatic leadership style that earns trust while holding a high bar for security outcomes.</span></li> <li style="font-size: 12pt;"><span style="font-size: 12pt;">Especially valuable: Experience securing enterprise AI, machine-learning, LLM, or agentic systems, including data handling, model and application boundaries, tool access, and adversarial testing; using automation or AI-enabled techniques to improve security analysis, detection, investigation, or remediation; supporting regulated customers or programs such as FedRAMP; or preparing a company for public-company or IPO-level governance and disclosure expectations.</span></li> </ul> <h2 style="line-height: 1;"><span style="font-size: 12pt;"><strong>Location</strong></span></h2> <ul> <li style="font-size: 12pt;"><span style="font-size: 12pt;">This role is hybrid (4 days a week in our San Francisco Bay Area office).</span></li> </ul> <h2 style="line-height: 1;"><span style="font-size: 12pt;"><strong>

Compensation &

Benefits</strong></span></h2> <p style="line-height: 1;"><span style="font-size: 12pt;">The standard base salary range for this position is $424,300 - $489,400 annually.</span></p> <p style="line-height: 1;"><span style="font-size: 12pt;">

Compensation offered will be determined by factors such as location, level, job-related knowledge, skills, and experience.</span></p> <p style="line-height: 1;"><span style="font-size: 12pt;">Certain roles may be eligible for variable

compensation, equity, and

benefits.</span></p> <p style="line-height: 1;"><span style="font-size: 12pt;">We offer a comprehensive

benefits package including competitive

compensation, Medical, Vision, and Dental coverage, generous time-off policy, and the opportunity to contribute to your 401k plan to support your long-term goals.</span></p> <p style="line-height: 1;"><span style="font-size: 12pt;">When you join, you'll receive a home office improvement stipend, as well as annual education and wellness stipends to support your growth and wellbeing.</span></p> <p style="line-height: 1;"><span style="font-size: 12pt;">We foster a vibrant company culture through regular events, and provide healthy lunches daily to keep you fueled and focused.</span></p> <p style="line-height: 1;"><span style="font-size: 12pt;">We’re committed to building and sustaining a diverse, inclusive workplace. We strive to attract and retain people with a wide range of backgrounds, experiences, and perspectives, and we do not discriminate on the basis of gender, ethnicity, sexual orientation, religion, civil or family status, age, disability, or race.</span></p> <p style="line-height: 1;"><span style="font-size: 12pt;">#LI-HYBRID</span></p><div class="content-conclusion"><div> </div> <div><span style="font-family: helvetica, arial, sans-serif; font-size: 12pt;"><strong>AI-First Mindset at Glean:</strong></span></div> <div> </div> <div><span style="font-size: 12pt; font-family: helvetica, arial, sans-serif;">At Glean, AI fluency is core to

how we work and we're committed to ensuring every new hire feels confident integrating AI into their everyday work. <strong>As part of the interview process, you'll complete a brief AI-focused exercise or discussion so we can understand how you think about, design, and use AI to drive impact in your role. </strong>Feel free to reference any tools, platforms, or workflows you use today — prior Glean experience isn't required.</span></div> <div> </div> <div><span style="font-family: helvetica, arial, sans-serif; font-size: 12pt;"><strong>Global Data Privacy Notice for Job Candidates and Applicants:</strong></span></div> <div> </div> <div><span style="font-size: 12pt; font-family: helvetica, arial, sans-serif;">Depending on your location, the General Data Protection Regulation (GDPR), California Consumer Privacy Act (CCPA), or other privacy laws may regulate the way we manage the data of job applicants. Our full notice outlining how data will be processed as part of the application procedure for applicable locations is available in our <a href="https://www.glean.com/privacy"><strong>Privacy Policy</strong></a>. By submitting your application, you are agreeing to our use and processing of your data as required. US applicants and their applications are subject to arbitration of disputes as outlined in our <a href="https://www.glean.com/arbitrationagreement"><strong>Applicant Arbitration Agreement</strong></a>.</span></div> <div><span style="font-size: 12pt; font-family: helvetica, arial, sans-serif;"><br>By clicking “Submit Application,” I confirm that I have read the Global Data Privacy Notice and the <a href="https://www.glean.com/arbitrationagreement"><strong>Applicant Arbitration Agreement</strong></a>, and I agree to the terms.  </span></div></div>