Greenhouse ·
full-timeStaff Enterprise Security Engineer, AI Security
Twilio · Remote - US
Twilio is a cloud communications platform that enables businesses and developers to embed voice, messaging, video and email capabilities into their applications. The Staff Enterprise Security Engineer, AI Security will act as a technical leader within Twilio’s Enterprise Security team, focusing on securing the company’s AI ecosystem. The role involves designing and implementing secure reference architectures for AI platforms, establishing frameworks for AI model vetting, and creating technical guardrails that protect data integrity and regulatory compliance. Daily work includes threat modeling, identity and access control design, writing production‑grade code in Python or Go, managing infrastructure as code, and collaborating with cross‑functional partners to set long‑term AI security roadmaps. The engineer will also mentor junior staff and advise senior leadership on emerging AI risks. Ideal candidates have at least seven years of security engineering experience, including cloud (AWS, GCP) and container (Kubernetes) security, strong programming skills, and a proven record of building large‑scale security systems, with prior experience leading technical teams and communicating complex security concepts to non‑technical audiences.
Who we are At Twilio, we’re shaping the future of communications, all from the comfort of our homes. We deliver innovative solutions to hundreds of thousands of businesses and empower millions of developers worldwide to craft personalized customer experiences. Our dedication to remote-first work , and strong culture of connection and global inclusion means that no matter your location, you’re part of a vibrant team with diverse experiences making a global impact each day. As we continue to revolutionize how the world interacts, we’re acquiring new skills and experiences that make work feel truly rewarding. Your career at Twilio is in your hands. . Hiring and how we work We use Artificial Intelligence (AI) to help make our hiring process efficient. That said, every hiring decision is made by real Twilions! Also, while we are a remote-first company, you may be asked to report in person on an ad-hoc basis for team gatherings, functional off-sites or customer meetings. . See yourself at Twilio Join the team as our next Staff Engineer, Enterprise Security About the job As a Staff Enterprise Security Engineer, you will be a technical leader within the EntSec team, responsible for the foundational security posture of our organization. You will serve as an SME on the technical strategy and engineering execution for securing the AI ecosystem in our Enterprise, moving beyond policy into building the foundational "decision infrastructure" and technical guardrails that allow the enterprise to innovate with AI at scale. You will also guide strategic direction and collaboration across enterprise security domains. You will need a background in security engineering and the cross-functional influence necessary to solve ambiguous, large-scale problems. Leveraging expertise in security assessments, threat modeling, identity and access control principles, and data protection, you will architect and build preventative guardrails and mitigate new risks introduced by first and third-party AI agents in our Enterprise. Responsibilities Design and implement secure reference architectures for Enterprise AI platforms that secures every Twilion’s engagement with them, ensuring data integrity, regulatory compliance, and resilience against evolving AI threats. Establish a definitive framework for AI vetting, driving the cultural and policy shifts needed to institutionalize this strategic mindset across the organization. Collaborate with cross functional partners to develop and set the long term roadmap for agentic AI identity and posture management, ensuring cohesive strategies for reducing risk from agentic AI use. Maintain and improve our enterprise security posture through high-quality code (Python, Go, or similar) and infrastructure management via IAC. Act as a technical mentor to junior engineers and a strategic advisor to leadership on the evolving AI landscape. Qualifications: Not all applicants will have skills that match a job description exactly. Twilio values diverse experiences in other industries, and we encourage everyone who meets the required qualifications to apply. Required: 7+ years of experience in security engineering or infrastructure security 2+ years of experience leading teams in a technical capacity/staff engineering capacity at an enterprise. Expertise in cloud security (AWS, GCP) and container security (Kubernetes). Proven track record of designing and deploying complex security systems at scale. Strong proficiency in programming languages such as Python, Go, or Java. Desired: Experience in building, deploying and reviewing automation for complex security workflows, including use of both AI-driven and traditional automation tools. Excellent communication skills with the ability to explain complex AI security risks to non-technical stakeholders. Location This role will be remote, but is not eligible to be hired in San Francisco, CA, Oakland, CA, San Jose, CA, or the surrounding areas. Travel We prioritize connection and opportunities to build relationships with our customers and each other. For this role, you may be required to travel occasionally to participate in project or team in-person meetings. Compensation *Please note the salary range information provided applies only to candidates residing in California, Colorado, Hawaii, Illinois, Maryland, Massachusetts, Minnesota, New Jersey, New York, Vermont, Washington D.C., and Washington State due to local requirements. Compensation for candidates in other locations will be discussed during the hiring process. Please note that hiring for this role is not restricted to the locations listed above. . The estimated pay ranges for this role are as follows: Based in Colorado, Hawaii, Illinois, Maryland, Massachusetts, Minnesota, Vermont or Washington D.C. : $155,520 - $194,400. Based in New York, New Jersey, Washington State, or California (outside of the San Francisco Bay area): $164.640 - $205,800. Based in the San Francisco Bay area, California: $182,960 - $228,70
| Role | Staff Enterprise Security Engineer, AI Security |
|---|---|
| Company | Twilio |
| Location | Remote - US |
| Compensation | Not disclosed |
| Posted | 2026-09-25 |
| Deadline | Rolling |
Typical process for this type of role
A general guide — the exact steps for this specific listing may vary; check the original posting for details.
- 1ApplicationSubmit your resume through the apply link.
- 2ScreeningRecruiter reviews your background against the role.
- 3AssessmentA technical test, assignment, or coding round, depending on the role.
- 4Interview(s)One or more rounds with the hiring team.
- 5OfferOffer letter with compensation and start date.
Before you apply
0/4Staff Enterprise Security Engineer, AI Security at Twilio: frequently asked questions
- What is the salary for this role?
- Twilio has not stated compensation in the listing. Check the original posting or ask during the application process.
- Is the Staff Enterprise Security Engineer, AI Security position remote, hybrid or onsite?
- The listing marks this role as remote, with Remote - US as the location.
- What is the application deadline?
- Twilio has not listed a fixed deadline, so apply early in case the opening is filled.
- How do I apply for the Staff Enterprise Security Engineer, AI Security role?
- Use the Apply button on this page. It opens the original listing on job-boards.greenhouse.io, where you submit your application with the company.
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