IT Administrator

Zama helps users build confidential blockchain apps by using fully homomorphic encryption to keep data encrypted during computation.

Series B60 current maintainers49 active leads6 new active leads7 lead step-downsTeam intelligence

Maintainer signals as of 9/25/2026

8 rue du Sentier, Paris 75002, France
About Zama

Zama is an open source cryptography company focused on fully homomorphic encryption for blockchain. Its protocol enables confidential smart contracts on multiple L1 and L2 networks while keeping data encrypted during processing. A coprocessor model offloads heavy computation to maintain low fees and public verification. Use cases include private swaps, lending, payments, and sealed-bid auctions.

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Skills

Candidate Availability

Required and preferred rules are kept separate and reflect the wording in the original posting.

About the Role

You will provide day-to-day IT support, manage the company Mac fleet, and administer identity and access tooling. You will help deploy and refine Jamf and Okta, automate recurring requests, maintain documentation, and contribute to IT security projects with a least-privilege mindset.

Requirements

  • 5–8 years of experience in an IT administrator or similar role.
  • Experience managing a Mac fleet.
  • Experience with Jamf and/or Okta.
  • Knowledge of least privilege, device compliance, and data protection.
  • Experience in a startup or scale-up environment.
  • Professional English fluency at C1 level or higher.
  • Based in Europe, ideally Paris.

Responsibilities

  • Handle help desk requests and resolve device and access issues.
  • Provision, configure, maintain, patch, and retire company Macs through Jamf.
  • Support Jamf and Okta rollouts, including user onboarding and configuration refinement.
  • Manage onboarding, offboarding, application access, and permissions in Okta.
  • Automate recurring help desk requests through self-service and documentation.
  • Contribute to IT security projects and apply security practices to system changes.
  • Build and maintain internal IT documentation and processes.

Benefits

  • Possible full remote work.

Hiring Process

Application form → challenge → technical interview → cultural fit and compensation discussion with the COO → 2-day trial involving a real-world hacking scenario → reference check and offer.