Senior Systems Administrator

Role overview Keep the systems and tools used by a globally distributed workforce reliable, secure, and easy to operate. This senior role combines hands-on employee support with ownership of cloud, hybrid, SaaS, and mobile device management environments. You’ll also lead infrastructure initiatives, improve operational practices, and respond to incidents with considerable autonomy.

Responsibilities - Provide remote support for tickets, hardware, software, networking, and video conferencing. - Handle employee onboarding and offboarding, including preparing and shipping equipment to remote staff in Europe. - Administer and improve cloud services, enterprise SaaS platforms, and MDM tools across the workforce. - Maintain hybrid systems and support their integration with cloud workloads. - Lead response to critical system incidents, investigate root causes, and coordinate post-incident reviews. - Automate routine work, improve observability, set access controls, support security compliance, and maintain runbooks.

Requirements - At least five years in systems administration or infrastructure engineering. - Strong working knowledge of cloud infrastructure and enterprise SaaS platforms. - Experience with mobile device management and identity platforms such as JumpCloud or Okta. - Solid understanding of networking, identity management, and access control. - Sound judgment under pressure, ability to work autonomously, and clear communication with technical and nontechnical colleagues.

Nice to have - Experience in fintech, web3, or a high-growth technology environment. - Familiarity with security frameworks or compliance programs such as SOC 2 or ISO 27001. - Experience supporting remote, globally distributed teams or working across multiple major cloud providers.

Benefits and work setup - Remote-first role. Applicants based in France, Italy, or Germany are not eligible.