Senior DevSecOps Engineer

About Us Beast Industries is a multifaceted media and entertainment company founded by Jimmy Donaldson, popularly known as MrBeast, the most watched person in the world. Renowned for revolutionizing digital content creation, Beast Industries encompasses a diverse portfolio of ventures that extend far beyond its origins on YouTube. With a mission to entertain, inspire, and create significant social impact, Beast Industries operates across various domains including digital media, philanthropy, consumer products, and innovative business initiatives. At Beast Industries, we believe in the transformative power of digital media and its potential to entertain, educate, and effect positive change. Our commitment to innovation, creativity, and philanthropy drives us to explore new frontiers, create unforgettable experiences, and build a legacy that inspires future generations.Location: (On-site / Hybrid / Remote – NY, Bay Area, Chicago, Greenville) Architect and scale security-first engineering across multi-cloud infrastructure. Role Overview At MrBeast, we operate at massive scale across content, commerce, fintech, philanthropy, and global digital platforms. Security is not an afterthought. It is a foundational capability. We are looking for a Senior DevSecOps Engineer to architect and scale a security-first engineering culture across our cloud infrastructure and CI/CD pipelines. You will embed security directly into development workflows, automate detection and response at scale, and harden our AWS and GCP environments against evolving threats. You will partner deeply with Engineering, IT, and Compliance to ensure our systems remain resilient as we grow. The Role This is not a reactive security role. It is a builder role. You will own the integration of security into our cloud environments and software delivery lifecycle. You will design security guardrails, embed enforcement into infrastructure and pipelines, build scalable detection systems, and automate incident response. You will operate at the intersection of DevOps, Security, and Automation while influencing engineering standards across the company. What You’ll Do Design and implement cloud security guardrails across AWS and GCP Embed policy enforcement and compliance checks directly into Terraform modules Conduct architecture reviews and continuously harden multi-cloud environments Lead threat modeling efforts for new infrastructure and product initiatives Lead secrets management strategy across Vault, AWS Secrets Manager, and GCP Secret Manager Integrate SAST, DAST, and dependency scanning into GitHub Actions workflows Lead secure code review initiatives and drive secure-by-design engineering practices Partner with engineering teams to eliminate vulnerabilities before production Design, build, and tune high-fidelity detection logic within SIEM platforms Map detections to MITRE ATT&CK and relevant threat models Improve signal-to-noise ratio through advanced alert tuning and correlation logic Develop log aggregation and monitoring strategies across application and infrastructure layers Conduct detection coverage gap analysis Build and maintain SOAR playbooks to automate repeatable response workflows Reduce mean time to detect (MTTD) and mean time to respond (MTTR) Continuously improve response playbooks through post-incident analysis Automate evidence collection for audits and regulatory requirements Translate security controls into technical enforcement mechanisms Help scale compliance programs without adding operational overhead What You’ll Bring 5+ years of experience in DevSecOps, Cloud Security, or Security Engineering roles Deep experience securing AWS and GCP environments Advanced Terraform expertise including infrastructure as code, reusable modules, and policy-as-code Strong Python proficiency for automation, API integrations, and custom tooling Hands-on experience with SIEM and SOAR platforms including detection engineering and integration Deep familiarity with CI/CD security best practices and GitHub Actions Experience designing and managing identity architectures including Okta, Azure AD, or similar platforms, covering SSO, SCIM, lifecycle automation, and conditional access Familiarity with Elastic SIEM or modern log aggregation platforms Experience with EDR/XDR platforms such as SentinelOne, CrowdStrike, or Defender, including policy tuning and telemetry integration Experience managing endpoint security controls and MDM solutions such as Jamf or Intune Experience securing Google Workspace environments Why MrBeast You will own security architecture across multiple cloud environments. You will influence engineering standards across the company. You will not be reviewing tickets. You will be building scalable systems that embed security into how we operate at scale. This role is built for someone who thrives on ownership, automates everything possible, and wants to design modern security infrastructure from the ground up.Benefits The Perks, Why Work On the MrBeast Team We are redefining what entertainment and storytelling look like at global scale. Every piece of content we publish reaches millions and influences culture in real time. This is your opportunity to lead the team that decides how those moments come to life across every screen. Competitive Salary Generous Medical (Blue Cross Blue Shield), Dental, Vision and company-paid Life Insurance  Company contributions to employee Health Savings Accounts (HSA)  401k Plan with Safe Harbor company-matching Flexible vacation policy and paid company holidays Company-provided technology package  Relocation assistance where applicable, including travel and company-provided housing for the first 90 days