{"id":1158284,"url":"https://alion.io/job/ent-ciso","title":"CISO","company":{"id":673402,"name":"Ent","domain":"ent.ai","url":"https://alion.io/company/ent-4","size_band":"501-1000","is_staffing_agency":false,"is_intermediary":false,"listed_via":null,"ats_vendor":"Ashby","truth_index":null},"role":"Leadership","role_family":"Leadership","seniority":"head","employment_type":"full_time","work_mode":"remote","remote_scope":"stated_countries","remote_scope_basis":"board_field","remote_working_hours":null,"hiring_geo_confidence":"structured","locations":[],"countries":[],"hiring_countries":["US"],"hiring_countries_total":1,"salary":null,"salary_estimate":{"min_usd":170000,"max_usd":292000,"period":"year","method":"role_seniority_country_remote_cell","sample_n":378},"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"AI Agents","optional":false},{"name":"AWS","optional":false},{"name":"Azure","optional":false},{"name":"Copilot","optional":false},{"name":"Ent","optional":false},{"name":"FedRAMP","optional":false},{"name":"GCP","optional":false},{"name":"Google Workspace","optional":false},{"name":"ISO 27001","optional":false},{"name":"Microsoft Entra ID","optional":false},{"name":"SOC 2","optional":false},{"name":"Threat Modeling","optional":false},{"name":"Windows","optional":false},{"name":"Go","optional":true}],"status":"live","first_seen_at":"2026-09-23T21:45:00Z","employer_posted_date":"2026-09-23","last_verified_at":"2026-09-24T14:07:11Z","board_verified":true,"closed_at":null,"days_open":0,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":0},"description":"Chief Information Security Officer (CISO)\nAbout Ent\nEnt is the intent-aware workspace security platform for securing human and AI-driven work. Built to protect productivity, the new attack surface, Ent understands not just what users and agents do but why, and intervenes at the moment of risk before incidents occur. Where existing tools see events, Ent sees intent, so security teams can step in at the moment of risk instead of investigating days later. Founded by Lou Manousos and Brandon Dixon, co-founders of RiskIQ (acquired by Microsoft) and the team behind Microsoft Security Copilot, Ent is in production with Global 2000 customers across hospitality, financial services, and defense, and backed by Decibel, Sequoia, Crosspoint Capital, Craft Ventures, Shield Capital, Felicis, and In-Q-Tel. We’re now hiring the team that will define this category.\nHow We Work\nCustomer first. The product and the business are built around problems we’ve watched real security teams struggle with - not the other way around. Every roadmap conversation starts with what a CISO told us last week.\nHumble. No drama. We hire people who share the mission and trust each other to deliver. Teamwork over showmanship. Accountability over politics. The work speaks louder than the person doing it.\nUrgency. The window to build a durable security company in the AI era is open right now and it will not stay open. The shot clock has started. We move at the speed of the people we want to protect.\nAbout the Role\nWe are seeking a hands-on Chief Information Security Officer to build and lead Ent's internal security program as we scale. You will own the security of our people, systems, infrastructure, product development environment, and company data. You will work closely with our founders and leaders across Engineering, Product, Legal, People Operations, IT, and Go-to-Market to make clear, risk-based decisions and earn the trust of large enterprise and government customers.\nThis is an internal security leadership role with meaningful customer-facing responsibility. Because Ent is building AI-native endpoint security, you will need deep technical credibility, strong operating judgment, and the ability to turn high security standards into practical controls that protect the company without slowing the team down. You will set the strategy, personally drive the highest-priority work, and build the team and operating model Ent needs for its next stage.\nWhat You’ll Achieve\nSet Ent's company-wide security strategy and roadmap, with priorities, ownership, and measurable outcomes that reflect our stage, risk profile, and customer commitments.\n\nServe as a hands-on security leader. Personally drive critical assessments, control design, remediation, and incident work while building a focused internal team and using outside partners where they add leverage.\n\nOwn security risk across identities, employee endpoints, SaaS applications, cloud infrastructure, company data, the software supply chain, and third-party vendors.\n\nPartner with Engineering and Product to embed security into architecture and the software development lifecycle, including threat modeling, secure design reviews, vulnerability management, secrets and dependency management, logging, monitoring, and remediation.\n\nEstablish and continuously improve core controls for identity and access management, device security, privileged access, data protection, configuration management, and employee onboarding and offboarding across Ent's cloud-first environment.\n\nBuild and lead incident response, including detection and escalation processes, investigation, containment, communications, tabletop exercises, post-incident reviews, and improvements to business continuity and disaster recovery.\n\nLead Ent's security assurance and compliance program. Translate requirements from frameworks and programs such as SOC 2, ISO 27001, FedRAMP, and customer-specific standards into durable controls, with clear judgment about what Ent needs now and what can come later.\n\nOwn customer and partner security diligence, including questionnaires, audits, penetration tests, security reviews, and security commitments in contracts. Partner with Legal and Go-to-Market to respond accurately and efficiently.\n\nCreate clear, usable policies and security education that help employees make good decisions, including guidance for sensitive data, approved AI tools, and emerging risks from AI agents and automation.\n\nUse Ent's product internally as part of the company's security program and provide structured feedback to Product, Engineering, and Research based on real operating experience.\n\nGive the executive team and board a clear view of Ent's risk, readiness, incidents, and investment priorities, and represent Ent credibly in strategic customer security conversations when needed.\n\nWhat You’ll Bring\nExperience operating at CISO, Deputy CISO, Head of Security, or equivalent scope in a high-growth technology company. Experience building a security program during an early stage of growth is strongly preferred.\n\nDeep technical understanding of cloud, identity, endpoint, application, product, and infrastructure security. You can engage directly with engineers on architecture, threat models, control implementation, and remediation.\n\nExperience securing cloud-first environments and modern identity and device ecosystems, including platforms such as AWS, Azure, or GCP; Google Workspace or Microsoft Entra ID; and macOS and Windows device management.\n\nStrong command of incident response, vulnerability management, security monitoring, third-party risk, data protection, and secure software development practices.\n\nExperience building and maintaining security assurance or compliance programs such as SOC 2, ISO 27001, or FedRAMP, and supporting the diligence requirements of sophisticated enterprise or government customers.\n\nA current understanding of security risks created by AI systems, employee use of generative AI, autonomous agents, sensitive data flows, and rapidly changing development tools.\n\nSound risk judgment and a practical operating style. You know when to insist on a control, when to accept or escalate risk, and how to design a solution the organization can sustain.\n\nThe ability to move comfortably between strategy and execution. You are willing to investigate an issue, review a design, write or refine a policy, answer a customer question, and establish a longer-term program.\n\nStrong communication skills with technical teams, executives, board members, customers, auditors, and partners. You explain risk clearly, without relying on fear or unnecessary complexity.\n\nA low-ego, highly collaborative approach and the ability to build trust across functions while holding a high bar for security and accountability.\n\nOur Benefits\nDistributed workplace. While we have positions we hire for in our SF office, we also hire remotely across North America.\n\nOwn a piece of the journey. Every teammate gets meaningful equity on top of their salary.\n\nWe’ve got you covered. 90% of your medical, dental, and vision is paid by Ent. We also cover 75% for your dependents.\n\nTake the time you need. Our flexible PTO lets you recharge, travel, or just take a breather.\n\nFamily matters. 12 weeks of fully paid maternity leave (birth, adoption, or foster) and 8 weeks fully paid paternity leave.\n\nLive well. A $100 monthly lifestyle account to spend on what keeps you healthy and happy - fitness, wellness, learning, and more.\n\nSet up your space. A $500 home office stipend when you join as a remote employee.\n\nDiversity & Accommodations\nWe’re committed to building a diverse, inclusive, and equitable workplace where people of all backgrounds, identities, experiences, and abilities are welcomed, valued, and supported. We recognize there is no single path to success and value nontraditional career journeys and diverse perspectives as key to building stronger, more innovative teams.\nWe strive to ensure an inclusive experience at every stage of hiring and are happy to provide reasonable accommodations. If you require accommodations or accessible formats at any point during our process, please let your recruiter know. As an equal opportunity employer, our hiring process is designed to put you at ease and help you do your best work. If there’s anything we can do to improve your experience, we’re always open to feedback.","description_format":"text","description_chars":8390,"description_truncated":false,"requirements":{"experience_years_min":null,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":null,"security_clearance":false,"languages":[]},"benefits":["Equity","Home office"],"hiring_locations":[{"name":"United States","iso":"US","kind":"country"}],"hiring_excludes":[],"relocation_offered":false,"industries":[],"lifecycle":[{"event":"open","at":"2026-09-23T22:30:16Z"}],"liveness":{"score":90,"band":"hot","label":"Hiring now","p_open":1,"p_active":0.903,"p_room":1,"age_days":0,"expected_fill_days":21,"reasons":["conf:2","velocity","win:early"],"computed_at":"2026-09-24T05:45:00Z"},"pay":null,"html_url":"https://alion.io/job/ent-ciso","json_url":"https://alion.io/job/ent-ciso.json","meta":{"generated_at":"2026-09-24T15:15:44Z","cache_seconds":300,"methodology":"https://alion.io/methodology","terms":"https://alion.io/terms","contact":"https://alion.io/contact","api":"https://alion.io/developers"}}