Senior Site Reliability Engineer

4 weeks ago


Mississauga, Canada Mimecast Full time

Senior Site Reliability Engineer

Help Build the Next Generation of Cloud-Scalable AI-Based Security Products

Have a passion for software security? Excel at implementing public cloud at scale? Desire to apply Machine Learning to solve complex problems?  This may well be the role for you.  Our Communication and Collaboration Security products are cutting edge solutions that empower Mimecast customers to Work Protected™ at tremendous scale.

Why Join Our Team?

“Join us for the opportunity, stay and thrive because of the culture and community.  Mimecasters take pride in building high performing teams that embody the Mimecast Way, a code of values that guide how we operate and enable our collective success.  In my 30 years of high tech, this is the most positive and constructive culture I’ve ever experienced.” – Larry V, Senior Director of Quality Engineering

What You’ll Do

As a Site Reliability Engineer within the Communication and Collaboration Security team, you’ll play an integral role in ensuring our code, tools, and deployments are consistent, high quality, and continually optimized.  Your responsibilities will include:

  • Implement Jenkins pipelines with modern CI/CD workflows
  • Configure, maintain, and optimize AWS-based product ecosystems, ensuring they’re high performing and low cost
  • Create properly tuned alerts and dashboards to effectively monitor infrastructure and service health in production
  • Champion and leverage Infrastructure as Code technologies as a way of life
  • Write scripts and automated tests to ensure the resilience and quality of Mimecast solutions
  • Innovate and champion improvements in our CI/CD processes and tools

What You’ll Bring

  • Domain experience in Quality Engineering and/or DevOps
  • Understanding of CI/CD principles, automation technologies, and associated tools and how to optimize them for public cloud
  • Hands-on experience deploying, scaling, monitoring, and maintaining services in AWS
  • Solid scripting/automation experience, with command of two or more scripting languages used for DevOps and/or Test Automation
  • Excellent interpersonal, communication and collaboration skills that enable you to work effectively across teams
  • Bias for action and problem solving – eagerness to take initiative and make things happen

What We Bring

Join our Communication and Collaboration Security team to accelerate your career journey, working with cutting-edge technologies and contributing to projects that have real customer impact. You will be immersed in a dynamic environment that recognizes and celebrates your achievements.

Mimecast is on a path of steady and healthy growth as a company, investing in people like you who bring the skills and expertise to raise our technical expertise, operational maturity, and customer success to the next level.  Your contributions are important  Every voice and action matters.

Mimecast offers formal and on-the-job learning opportunities, maintains a comprehensive benefits package that helps our employees and their family members to sustain a healthy lifestyle, and importantly – opportunities to work with cross-functional teams to build your knowledge

We believe in “growth that’s good”, we have a “culture that cares”, and we are on a “mission that matters”.

Our Hybrid Model: We provide you with the flexibility to live balanced, healthy lives through our hybrid working model that champions both collaborative teamwork and individual flexibility. Employees are expected to come to the office at least two days per week, because working together in person:

  • Fosters a culture of collaboration, communication, performance, and learning
  • Drives innovation and creativity within and between teams
  • Introduces employees to priorities outside of their immediate realm
  • Ensures important interpersonal relationships and connections with one another and our community



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