Senior Engineer, Data Security

Riot Platforms Inc; Austin (TX); Hybrid; USD 140,000 - 210,000; Full time

Benefits offered by this job

401(k) Retirement Plan

Comprehensive Health Coverage

Wellness & Lifestyle Perks

Job summary

Riot Platforms Inc. seeks a Senior Engineer, Data Security to design, implement, and operate enterprise data protection and AI security solutions.

You will safeguard sensitive information while enabling secure adoption of AI technologies across Microsoft 365, endpoints, and cloud environments. As a hands-on engineer, you will build scalable security controls, strengthen data protection, and support SOC 2/ISO 27001 compliance.

Qualifications

• Bachelor’s degree or equivalent in cybersecurity, CS, IT, or related field.
• 7+ years in cybersecurity engineering with hands-on Microsoft Purview experience (3+ years).
• Deep Purview capabilities: DLP, Endpoint DLP, information protection, labeling, Insider Risk, DSPM.
• Strong AI security knowledge: generative AI, LLMs, Copilot, AI agents, RAG architectures.
• Proficient in PowerShell, Python, Microsoft Graph, REST APIs; familiarity with CrowdStrike and Zscaler.
• Knowledge of NIST CSF, NIST AI RMF, OWASP LLM Top 10, MITRE ATLAS, SOC 2, ISO 27001.

Responsibilities

• Deploy and tune Purview DLP, Endpoint DLP, and labeling across Microsoft 365 and endpoints.
• Automate discovery and classification of sensitive data with data owners to enforce controls.
• Secure AI applications, LLMs, RAG systems, and AI agents against prompt injection and data leakage.
• Investigate security alerts and coordinate with Security Operations to contain incidents.
• Automate policy deployment and reporting, integrating Purview with Defender, Entra ID, and SIEM.
• Support AI vendor assessments and SOC 2 / ISO 27001 mapping of controls.

Skills

Cybersecurity engineering

AI security knowledge

Strong collaboration

Independent project leadership

Education

Bachelor’s degree in Cybersecurity or CS

Tools

PowerShell

Python

Microsoft Graph

REST APIs

CrowdStrike

Zscaler

Purview

Job description

Riot’s (NASDAQ: RIOT) vision is to be the world’s most trusted platform for powering and buildingdigital infrastructure.Riot’s mission is to empower the future of digital infrastructure by positivelyimpactingthe sectors, networks, and communities that we touch. We believe that the combination of an innovative spirit and strong community partnership allows us to achieve best-in-class execution and create successful outcomes.

Who we are

At Riot,we’rebuilding the future of digital infrastructure. Our team members have unparalleled opportunities to work on groundbreaking initiatives. Through technical excellence and strategic execution, Riot has positioned itself as a leader in the industry driving advancements that continue to set new benchmarks in digital infrastructure.

Weare trailblazers. Problem solvers. People who thrive in fast pacedenvironments,communicate clearly, and bring relentless focus to efficiency and execution.

About the role

Riot Platforms is seeking an experienced Senior Engineer, Data Security to design, implement, and operate enterprise data protection and AI security solutions. This role will focus on protecting sensitive company information, intellectual property, and critical business data while enabling the secure adoption of emerging AI technologies.

This is a highly technical, hands-on engineering position responsible for building scalable, automated security controls across Microsoft 365, endpoints, cloud platforms, SaaS applications, and AI environments. As Riot continues expanding into AI/HPC infrastructure, this engineer will play a critical role in strengthening enterprise data security, reducing information exposure, and enabling secure innovation.

This position will be hybrid based in ou r Austin office.

What you'll do

• Deploy and tune Microsoft Purview DLP, Endpoint DLP, and sensitivity labeling to protect data across Microsoft 365 and endpoints.
• Automate discovery and classification of sensitive data, partnering with data owners to turn requirements into enforceable controls.
• Secure AI applications, LLMs, RAG systems, and AI agents against risks such as prompt injection and data leakage.
• Investigate data security alerts and partner with Security Operations and Incident Response to contain incidents.
• Automate policy deployment and reporting, integrating Purview with Microsoft Defender, Entra ID, and SIEM.
• Support AI vendor assessments and SOC 2 / ISO 27001 compliance by mapping controls to industry frameworks.

What you'll have

• Bachelor’s degree in Cybersecurity, Computer Science, IT, or equivalent experience.
• 7+ years of cybersecurity engineering experience, including 3+ years hands-on with Microsoft Purview in enterprise environments.
• Advanced Purview expertise: DLP, Endpoint DLP, information protection, sensitivity labeling, Insider Risk Management, and DSPM.
• Strong understanding of AI security, including generative AI, LLMs, Copilot, AI agents, and RAG architectures.
• Proficiency in PowerShell, Python, Microsoft Graph, and REST APIs; familiarity with CrowdStrike and Zscaler.
• Knowledge of NIST CSF, NIST AI RMF, OWASP LLM Top 10, MITRE ATLAS, SOC 2, and ISO 27001.
• Strong troubleshooting, documentation, and collaboration skills, with the ability to lead complex projects independently.
• Preferred: Microsoft security certification (e.g., SC-401) and cloud, AI/HPC, or data center experience.

Compensation and Benefits

• Competitive Salary: Base range (commensuratewith experience) + bonus + sign-on equity grant.
• Long-Term Growth: Eligible toparticipatein Riot’s equity incentive programs and share in the success you help build.
• 401(k) Retirement Plan: Incudes a generous company match.
• Comprehensive Health Coverage: Multiple medical plan options, including 100% company-paid plans.
• Wellness & Lifestyle Perks: Enjoy free gymmemberships, pet insurance, childcare discounts, and more to support your life both in and out of work.

Riot is an equal opportunity employer. We are committed to creating an inclusive environment for all employees.