IT Systems Engineer

About Upsun (formerly Platform.sh)

Upsun is the cloud application platform humans and robots love. It is built for today’s hybrid teams, where AI agents write and test code and humans focus on solving the problems that really matter. Developers, DevOps engineers, and platform teams use Upsun to build, ship, and scale confidently without wrestling with backend infrastructure. We give you your time back. You get:

Predictable performance, even at scale

Secure, compliant environments by default

Real-time observability and profiling built in

Cloning, configuration, and provisioning in seconds

AI-ready features that plug directly into your stack

The name says it all. "Up" means uptime, reliability, and acceleration. "Sun" reflects our follow-the-sun-support, a 24x7, globally distributed support team keeping the lights on while you rest. Our core belief is that software should power brighter solutions and greater innovation.

Upsunners are a remote, global workforce, and we thrive in a multicultural team. We are committed to open source and an open, welcoming environment. Our team spans the globe and the experience spectrum.

What's our commonality, our cultural fabric? A curious spirit and a thirst for knowledge; an eagerness for innovative ideas and cultures. We believe we can build anything together in an environment that frees you to do your best work.

Our values:

🌿 We make a positive impact.

✨ We aim for the stars.

💚 We care for each other.

Impact of an IT Systems Engineer

As an IT Systems Engineer you take the identity plane from working to well-run: automated, governed, and consistent, so access is correct by default, and our auditors find evidence rather than surprises. Reporting to the IT Director, you play a pivotal role in a growing internal IT department, driving the internal systems layer around identity—from our SaaS estate to Google Workspace.

You are the person who makes identity quietly reliable: predictable, documented, and automated, while remaining flexible enough to support the wider IT function as our scaling remote organization evolves.

What to expect

Identity and access management: Own Okta as the backbone of how people get access, managing the app catalog (SSO integrations for new SaaS tools), policy management (MFA, device trust), and directory hygiene (Universal Directory, group management, breakglass access). Run identity day to day, refine our SSO and SCIM integrations, and keep joiner, mover, and leaver flows accurate from our HR system.

Lifecycle and access automation: Automate provisioning and deprovisioning so access is granted and revoked automatically, not by hand. Build and maintain workflows with tools like Okta Workflows and n8n, manage access configuration as code, and keep SCIM provisioning in sync with our HR system.

Process and governance: Structure and harmonize clear procedures around the identity plane, so access requests, approvals, and reviews follow one consistent, documented path instead of ad hoc steps.

Internal IT systems and SaaS administration: Own our internal systems end to end. Integrate, secure, and validate our SaaS stack, administer Google Workspace as our core collaboration suite, connect our tools through Okta and our HR system, and own the application validation process.

Compliance engineering: Implement and evidence access controls for ISO 27001 and SOC 2 Type 2 with our Security team, ensuring access reviews and audit logs are a by-product of well-built systems, not a quarterly scramble.

Endpoint and device management (shared): Partner on administrating Jumpcloud our MDM across macOS, Windows, and Linux, sharing endpoint and device management with our IT Operations and Endpoint Manager so coverage scales with the team.