Tessian protects every business’s mission by securing the human layer
The Tessian Cloud Email Security platform helps enterprises defend against email attacks, protect against data loss and respond to security incidents more efficiently. By combining artificial intelligence with an understanding of employee email behavior, Tessian is able to prevent complex email attacks and data loss incidents that evade Secure Email Gateways and the built in security controls of M365 and Google Workspace.
The world's largest banks, healthcare organizations, hedge funds and law firms all use Tessian to secure their email environments, data and people whilst saving their security team time. In 2022 alone, Tessian prevented hundreds of thousands of business email compromise attacks, data loss incidents and saved hundreds of hours of work for security teams.
Tessian is headquartered in London and Boston with 200+ employees globally and has raised over $120m in venture capital funding from world leading investors like Sequoia, Accel, Balderton, March, Citi and Okta. Tessian was recognized as one of Fast Company’s Most Innovative Companies for 2022. More information can be found at www.tessian.com.
The Platform team
We're looking for an experienced SRE, DevOps or Platform Engineer to join the Platform Team at Tessian. The Platform Team is responsible for defining and operating the infrastructure upon which our development teams and customers depend. We want you to make your mark on some exciting projects like Kubernetes migration and Enterprise deployments. With the goal of contributing to the team’s mission to supercharge our Engineers and Data Scientists productivity, enable Tessian for hyper-growth and lead the way on security, reliability and cost effectiveness.
We can hire this role to be office based or hybrid from our London office, or offer full remote working within the UK.
We cannot offer visa sponsorship/relocation or remote working outside of the UK for this position.
- Work with a highly skilled team of Platform Engineers.
- Contribute to the vision and execution for the infrastructure for a fast growing mission critical SaaS product.
- Short term technical delivery within the team as well as helping to set the long term vision.
- Working with other stakeholders across Engineering, Security and Product.
- Day to day operation and security of the platform with lots of opportunities for learning and development.
- A large migration from AWS ECS to Kubernetes.
- Bolstering our security and deployments for Enterprise and getting involved in solving problems relating to Data Privacy.
- Keeping the lights on as we scale to bigger customers is a crucial part of this role is to ensure that our systems remain reliable and working with engineering teams to drive quality and solve problems.
- Implementing our Observability strategy
- Working towards improving our CI/CD tooling and capabilities
- Has at least 2 years of AWS and “DevOps” experience.
- Is a great problem solver who takes pride in their work.
- Enjoys building scalable and resilient systems, with a focus on systems that are robust by design and suitably monitored.
- Has a security-first mindset.
- Has strong experience managing a range of production applications in a distributed and highly available AWS environment.
- Has experience with and is opinionated about containerization (Docker) and a container orchestration system (e.g. ECS/Kubernetes).
- Has experience with infrastructure as code (Terraform).
- Has a deep understanding of Linux operating system and administration skills, and shell-scripting skills.
- Has a deep understanding of server/network security concepts and implementations.
- Programming knowledge, preferably Python.
Our mission to empower and protect people is a reflection of two of our values: Human First and We Do the Right Thing. For us, Diversity, Equity and Inclusion is also a reflection of these core values.
As a human first company, we are committed to creating a diverse, equitable and inclusive environment where all our Tessians have the opportunity to thrive. We strive for a better Tessian, and a better world. We're working inside and outside Tessian to improve diversity and equity in our industry, and foster an environment where everyone feels a sense of belonging.
Our strategy touches each part of a Tessian’s life cycle, from applicant to employee, ensuring that we keep DEI at the core of every point in our candidate and employee experience. Read more about our DEI commitments here.
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