Senior AI Security Engineer
You'll research and design novel techniques to **detect and mitigate adversarial threats against AI agents**. You will work with engineering teams to translate security research into **practical, deployable controls** for agents interacting with untrusted web content.
Remote|Senior|Full-time|Cybersecurity
Senior AI Security Engineer
You'll focus on **emerging security challenges of autonomous AI agents**, researching and designing techniques to detect and mitigate adversarial threats. You'll work with engineering teams to translate cutting-edge security research into **practical, deployable security controls** for agents operating in real-world environments.
Senior|Full-time|Cybersecurity
Senior AI Security Engineer
You'll research and design novel techniques to **detect and mitigate adversarial threats** targeting autonomous AI agents. You'll collaborate with engineering teams to **translate cutting-edge security research into deployable controls** for agents interacting with untrusted web content. This role offers the opportunity to shape the security of next-generation AI systems.
Remote|Senior|Full-time|Cybersecurity
Senior AI Security Engineer
You'll research and defend against adversarial threats targeting autonomous AI agents. Your core impact is translating cutting-edge security research into practical, deployable controls. You'll work with **agentic systems** interacting with **untrusted web content**.
Remote|Senior|Full-time|Cybersecurity
You'll partner with the sales team to understand customer requirements and deliver technical presentations and demos. Your core impact is leading **proof-of-concept trials** and mapping business problems to **Menlo Security solutions**. This role offers the chance to represent the company at **industry events** and contribute to thought leadership.
Remote|Mid|Full-time|Cybersecurity
Principal Engineer I
London, England, United Kingdom
You'll architect and own services on Menlo's **cybersecurity policy platform**, covering policy storage, distribution, and enforcement at global scale. Your work will directly **protect enterprise customers from web-based threats** while leading modernization and mentoring engineers. This role uniquely combines **AI-assisted development practices** with high-impact security engineering.
Lead|Full-time|Cybersecurity
You'll lead **threat infrastructure** development for a **world-class remote browser platform** serving millions. You'll manage a geographically distributed UK team, contributing to architecture and code review. This role offers the chance to shape the future of secure browsing at a fast-growing company backed by top investors.
Remote|Manager|Full-time|Cybersecurity
You'll join the Service Delivery team to build robust APIs and microservices for customer provisioning, management, and analytics at Menlo Security. You'll design and drive new features while **evolving the existing suite of applications** to ensure **performance at scale**.
Remote|Senior|Full-time|Cybersecurity
You'll lead a Bangalore-based team designing and building scalable microservices that power our Secure Application Access platform. Your core impact will be guiding architecture, development, and deployment of high-performance services for millions of users. You'll join a **collaborative management team** with a **strong code review culture**.
Senior|Full-time|Cybersecurity
You'll design, develop, and deploy scalable Salesforce solutions for a **cybersecurity company** protecting Fortune 500 clients. You'll own the **custom development lifecycle** using Apex and LWC, ensuring high performance and security. This role offers the chance to **shape the GTM tech stack** during rapid company growth.
Remote|Mid|Full-time|Cybersecurity
Senior Product Marketing Manager
You'll shape go-to-market strategy for **browser security** products at Menlo Security. You'll create compelling content and serve as a **thought leader** in the cybersecurity space. This role offers the opportunity to influence product roadmap and engage with industry analysts.
Remote|Senior|Full-time|Cybersecurity
Senior Customer Marketing Manager
You'll own Menlo Security's global customer advocacy and reference programs, **building and scaling a Customer Advisory Board** and **crafting compelling case studies**. Your work will directly influence growth in the hyper-competitive cybersecurity market by turning happy customers into our most powerful voice.
Remote|Senior|Full-time|Cybersecurity
Sales Engineer - Data Security
You'll partner with regional sales managers to deliver **compelling product demonstrations** and **technical presentations** for Menlo Security's data security solutions in the Japan market. Acting as a trusted advisor, you'll bridge the gap between cutting-edge technology and complex enterprise challenges. This role requires being based in Tokyo with no relocation sponsorship.
Senior|Full-time|Cybersecurity
You'll join the **Web Isolation team** to extend remote browser technology for millions of users on a **worldwide cloud platform**. You'll work on **Chromium internals, networking, and advanced HTML5 features** to deliver secure browsing.
Senior|Full-time|Cybersecurity
You'll work as a customer-focused technical sales professional, collaborating with Territory Sales Managers and partners to recommend security solutions. You'll lead Proof of Concept engagements and provide feedback to Product Management and Engineering. This role offers the chance to work with **Fortune 500 companies** and top global banks while being part of a **well-funded growth journey**.
Remote|Senior|Full-time|Cybersecurity
You'll protect digital assets by designing and implementing security systems for a fast-growing company supporting Fortune 500 clients. You'll lead **incident response activities** and manage **vulnerability management programs** to ensure robust security posture. This role offers the chance to shape security practices in a collaborative, well-funded environment.
Hybrid|Mid|Full-time|Cybersecurity
Senior Technical Account Manager
You'll lead **cloud security deployments** for a **rapidly growing cybersecurity company** serving Fortune 500 clients and the Department of Defense. Your work directly impacts customer retention and generates sales leads through excellent technical account management.
Remote|Senior|Full-time|Cybersecurity
Senior Engineer (Isolation Engineer)
You'll provide **technical leadership** for the Web Isolation team at Menlo Security, extending and supporting **remote browser technology** on desktop and mobile platforms. You'll have the opportunity to work on **systems-level challenges** with a strong security focus in a collegial environment.
Senior|Full-time|Cybersecurity
Senior AI Security Engineer
You'll research and defend against emerging security threats to autonomous AI agents, such as prompt poisoning and context manipulation. You'll design and implement scalable detection controls that protect agents interacting with untrusted web content. This role bridges **cutting-edge AI security research** with **practical, production-ready defenses**.
Senior|Full-time|Cybersecurity
You'll join a growing development team building **cloud security solutions** for Fortune 500 clients. You'll design, develop, and own new features for **highly available distributed systems**. This role offers the chance to work with advanced technologies like **GKE, Terraform, and Spacelift**.
Senior|Full-time|Cybersecurity
Sales Engineer - US Public Sector
You'll partner with regional sales teams to provide **pre-sales technical solutions** for US Public Sector customers, evangelizing the **Menlo Security Isolation Platform**. You'll drive business growth through consultative engagements and **coordinate Proof of Concept (POC) deliveries**.
Remote|Senior|Full-time|Cybersecurity
You'll articulate **Menlo Security solutions** to technical and non-technical audiences, lead **Proof of Concept engagements**, and work with regional partners to drive opportunities. Your core impact is helping customers adopt secure cloud-based web isolation technology.
Remote|Senior|Full-time|Cybersecurity
You'll join a lean security team focusing on **SecOps for multi-cloud architecture** (AWS & GCP) supporting the product. Your core impact will be **aggressive automation of security processes** using Jenkins, GitLab, and various security tools to scale seamlessly. This role offers the chance to **design automated response workflows** and tune alerting to reduce noise while maintaining rapid release velocity.
Remote|Mid|Full-time|Cybersecurity
You'll provide technical assistance to end-users, troubleshooting **hardware, software, and networking issues** for a **cybersecurity company** serving Fortune 500 clients. You'll support both in-person and distributed teams while managing IT tickets via JIRA and Slack.
Mid|Full-time|Cybersecurity
You'll join the **Service Delivery team** building robust APIs and microservices for customer provisioning and management. You'll **design and drive new features** while maintaining existing services. This role offers **remote work within UK time zones** with a collaborative culture.
Remote|Senior|Full-time|Cybersecurity
You'll join the US/UK Web Isolation team to extend and support a world-class remote browser technology serving millions of users. You'll tackle challenges in **Chromium internals**, **networking**, and **video/audio** with a strong security focus. This role offers the chance to work with a highly experienced and collegial team on cutting-edge cloud security.
Remote|Senior|Full-time|Cybersecurity
You'll join a globally distributed team building and managing core infrastructure services on GCP and AWS. You'll drive architectural transformations from legacy monoliths to **cloud-native microservices** and leverage **AI tooling** to accelerate workflows. This role combines deep technical leadership with hands-on infrastructure work.
Remote|Lead|Full-time|Cybersecurity
Platform Infrastructure Engineer (SRE Core)
You'll join a globally distributed team building and managing core infrastructure services on a cloud-native platform using GKE, Terraform, and Helm. You'll drive automation and reliability across multi-region production environments, ensuring security-first design and comprehensive observability.
Senior|Full-time|Cybersecurity
Platform Infrastructure Engineer
You'll join a globally distributed team building and managing Menlo Security's core infrastructure services on GCP and AWS. You'll design and maintain cloud-native infrastructure using Kubernetes, Terraform, and observability tools to ensure security, resilience, and automation.
Remote|Senior|Full-time|Cybersecurity
Senior Platform Infrastructure Engineer (SRE Enablement)
You'll join a globally distributed team building and managing core infrastructure for a **cloud-native security platform** that protects Fortune 500 companies. Your work will directly impact **reliability and scalability** of multi-region services on GCP and AWS. You'll lead **automation and architectural improvements** alongside a team of experienced engineers.
Senior|Full-time|Cybersecurity
Principal Platform Infrastructure Engineer
You'll join a globally distributed team building and managing Menlo Security's cloud-native infrastructure platform on GCP and AWS. Your core impact is designing resilient systems that enable enterprise customers to connect securely without compromise. The role stands out for its emphasis on **security-first design** and **automation-driven reliability**.
Remote|Senior|Full-time|Cybersecurity
You'll provide **technical assistance** to end-users and troubleshoot hardware, software, and networking issues for a **global cybersecurity company** supporting Fortune 500 clients and government agencies. Your core impact will be keeping distributed teams productive through effective prioritization and solution-oriented communication.
Mid|Full-time|Cybersecurity