Security Site Reliability Engineer

    • New York, NY

Peloton is looking for a Security-focused Site Reliability Engineer to work with teams across the organization to build and maintain auditable, secure, performant, reliable and highly-scalable software systems. We are a small, fast-paced, growing team of engineers tackling challenging problems at scale and headquartered in the heart of Manhattan near Madison Square Park. Software and security engineers with interest and/or experience in security automation and monitoring are encouraged to apply for this position.


  • Evangelize best practices for building and operating highly secure and reliable systems
  • Serve as subject matter expert in security, observability, and monitoring
  • Consult in system design to meet security, reliability, and capacity requirements
  • Automate infrastructure and configuration management
  • Conduct timely retrospectives of production infrastructure incidents
  • Assist with all aspects of operational security and compliance
  • Seek out potential threats to security and reliability and advocate solutions
  • Participate in an on-call rotation to receive escalations
  • We work with Amazon Web Services (AWS) (EC2, EKS/Kubernetes, and Lambda for compute, RDS, DynamoDB, and S3 for storage, SQS, SNS, and Kinesis for eventing/messaging, to name a few)
  • We use tools like Chef, Python, Ubuntu, Jenkins, Terraform, and Terragrunt


  • Know when to triage and when to dive down into a root-cause analysis
  • Experience with AWS (specifically around networking, security, and administration)
  • Substantial experience with a programming language like Python, Ruby, Golang, or Java
  • Passion for secure, reliable, scalable, observable software with strong sense of ownership
  • Experience with Linux system administration
  • Experience developing and monitoring mission-critical systems
  • Working knowledge of a centralized configuration tool like Chef, Puppet, or Ansible
  • Working knowledge of infrastructure-as-code concerns (CloudFormation, Terraform)
  • Bonus: Experience configuring and monitoring CDNs - we use Cloudfront and Cloudflare


Peloton is the largest interactive fitness platform in the world with a loyal community of more than 2.6 million Members. The company pioneered connected, technology-enabled fitness, and the streaming of immersive, instructor-led boutique classes for its Members anytime, anywhere. Peloton makes fitness entertaining, approachable, effective, and convenient, while fostering social connections that encourage its Members to be the best versions of themselves. An innovator at the nexus of fitness, technology, and media, Peloton has reinvented the fitness industry by developing a first-of-its-kind subscription platform that seamlessly combines the best equipment, proprietary networked software, and world-class streaming digital fitness and wellness content, creating a product that its Members love. The brand's immersive content is accessible through the Peloton Bike, Peloton Tread, and Peloton App, which allows access to a full slate of fitness classes across disciplines, on any iOS or Android device, Fire TV, Roku, Chromecast and Android TV. Founded in 2012 and headquartered in New York City, Peloton has a growing number of retail showrooms across the US, UK, Canada and Germany. For more information, visit


Back to top