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System Administrator
Tangem started with the idea of bringing digital assets to the masses using a unique combination of a smartcard-based hardware wallet and mobile applications. Company owns and promotes the technology of hardware cold-wallet for digital assets with secure and simple UX in 220 countries today. Our customers enjoy setup time within 1 minute with the ultimate security level for digital assets on their wallet. Tangem solutions offer multi-support of a growing number of thousands of tokens by a single wallet. SBI Crypto Investment Ltd., the digital asset venture investment company wholly owned by SBI Holdings Inc., has invested $15 million into Tangem in 2019 for mass adoption of blockchain technology.
Responsibilities:
Maintaining network operations, installing, configuring, and servicing operating systems (Windows, Mac, *nix) and user software;
Managing online services, including creating user accounts, email management, assigning access rights, tracking and managing subscriptions and payments;
Coordinating with third-party technical support services;
Providing technical support to users;
Administering Google Workspace;
Monitoring task deadlines using Jira and Slack;
Ability to troubleshoot issues quickly, with a proactive and investigative approach;
Documenting all technical procedures and incidents;
Assisting senior colleagues with complex projects and tasks.
Requirements:
At least 3 years of experience as a System Administrator;
Experience with Linux, Windows, and macOS (configuration, monitoring, service management);
Experience with administering Google Workspace;
Experience with any cloud provider (AWS, Google Cloud);
Experience with Docker and containerization basics;
Experience with backup systems;
Desire for professional growth;
Self-reliance, responsibility, and multitasking ability.
Nice to have:
Experience with CloudFlare, GitHub;
Experience with enterprise-class antivirus software (Checkpoint);
What we offer:
Stability, development, participation in the future unicorn's growth;
Remote work from anywhere in the world;
Competitive salary in EURO/USDT;
20 working days of paid vacation;
Birthday presents;
Compensation for the purchase of necessary technical devices for the work;
Paid sick leaves.
Published on: 9/8/2025

Tangem
Tangem is hardware and cold wallet. Tangem is a high-tech company in the blockchain sector was founded in 2017, headquartered in Zug, Switzerland, with branches in North America, Eastern Europe, and APAC.