Senior Security Infrastructure Engineer

About the role

As a Senior IT Systems Engineer, you'll take ownership of our IT infrastructure, ensuring reliability, security, and smooth collaboration across teams. You'll work on projects that directly impact how our company operates every day.

What you'll do

• Build and operate scalable IT infrastructure across networking, identity, and endpoint environments
• Own and evolve the MDM ecosystem (Windows, macOS, iOS, Android), including patching and device lifecycle management
• Develop automations, workflows, and integrations across platforms such as Google Workspace, Okta, Zscaler, and Atlassian
• Diagnose and resolve complex 2nd/3rd level issues while contributing to projects, migrations, and rollouts
• Enhance security posture through improved monitoring, alerting, and compliance practices
• Partner with cross-functional teams to deliver IT solutions aligned with business objectives
• Maintain clear technical documentation, standards, and operational processes

What you'll need

• Degree, vocational training in IT, or equivalent experience, with 4+ years in hands-on infrastructure roles
• Proven expertise in at least two of the following: Google Workspace, Okta (incl. Workflows), Zscaler, Atlassian
• Experience with scripting/automation (e.g. Python, Google Apps Script, JavaScript, PowerShell)
• Strong communication skills in English, with the ability to engage both technical and non-technical stakeholders
• Good grasp of security best practices, compliance, and continuous improvement mindset
• Structured, analytical approach to problem-solving with the ability to work independently in a team setting

What they offer

• Free Urban Sports Club L Pro Membership plus Friends and Family Discount
• Hybrid work setup with up to 120 days remote annually within EU, UK, and Switzerland
• 30 days paid vacation annually, plus two additional days for volunteering
• Annual budget of €1,000 for professional development with regular training and language classes
• Mental health support via Open Up and flexible working hours