Senior Infrastructure Engineer

At Anaplan, we are a team of innovators focused on optimizing business decision-making through our leading AI-infused scenario planning and analysis platform so our customers can outpace their competition and the market.
What unites Anaplanners across teams and geographies is our collective commitment to our customers' success and to our Winning Culture.
Our customers rank among the who's who in the Fortune 50. Coca-Cola, Linked In, Adobe, LVMH and Bayer are just a few of the 2,400+ global companies who rely on our best-in-class platform.
Our Winning Culture is the engine that drives our teams of innovators. We champion diversity of thought and ideas, we behave like leaders regardless of title, we are committed to achieving ambitious goals, and we love celebrating   our wins – big and small.
Supported by operating principles of being strategy-led, values-based and disciplined in execution, you'll be inspired, connected, developed and rewarded here. Everything that makes you unique is welcome; join us and let's build what's next - together!
Senior Infrastructure Engineer – Certificate Management As a Senior Infrastructure Services Engineer specialising in Certificate Management, you will play a key role in designing, operating, and evolving our enterprise certificate management platform. This platform supports thousands of certificates across a global multi-cloud and on-premise environment.
You will focus on building a scalable, automated, and sustainable certificate management capability that enables service teams to manage their certificates through self-service workflows while ensuring strong governance, security, and visibility across the organisation.
Working closely with domain architecture, security, and platform teams, you will help define and implement the future state of certificate lifecycle management, automation, and observability.
The long-term objective of this role is to minimise manual certificate operations by engineering automation, self-service capabilities, and platform integrations that allow service teams to securely manage certificate life cycles  Responsibilities Design, implement, and operate the organisation's central certificate management platform supporting both public and internal certificates.
Work with architecture and security teams to define and implement enterprise standards for certificate lifecycle management, including issuance, renewal, revocation, and domain control validation (DCV).
Engineer automation that enables scalable and sustainable certificate operations across thousands of certificates in multi-cloud and on-prem environments.
Develop integrations and automation workflows to support automated certificate issuance, renewal, and lifecycle management.
Implement certificate discovery and inventory capabilities to ensure full visibility of certificates deployed across the environment.
Build supporting automation and integrations using scripting and infrastructure-as-code tools such as Python, Terraform, and Ansible.
Enable service teams to manage certificates through federated self-service capabilities while maintaining central governance and policy enforcement.
Improve observability of certificate health and lifecycle status through metrics, logging, dashboards, and alerting.
Integrate certificate lifecycle monitoring into the organisation's observability stack.
Partner with platform, infrastructure, and service teams to integrate certificate lifecycle processes into service delivery workflows.
Troubleshoot and resolve complex certificate lifecycle issues and drive improvements that reduce manual operational effort.
Maintain clear documentation, architectural diagrams, and operational runbooks for the certificate management platform.
Continuously evolve the platform to support changing industry requirements such as shorter certificate lifespans and updated domain validation processes.
Validate certificate signing requests and TLS certificate contents using tools such as openssl to ensure compliance with modern certificate standards and prevent issuance errors.

Required Qualifications 5+ years of experience working in infrastructure engineering, platform engineering,…