Bitfury is a leading emerging technologies company.  At Bitfury, you can build the solutions of the future, with the most significant technologies of the millennium, in a modern and flexible workplace. We work a bit faster, and a bit smarter, so we can make the world a bit better.

Benefits of Working at Bitfury: 

International Experiences & Global Impacts 

Bitfury is an international company with 200+ team members in more than 16 countries. No matter your assignment, your work will support global technology initiatives and best-in-class security operations in North America, Asia and Europe, as well as help us fulfil our mission to make the world more trusted and secure. 

Building the Future

We believe big data, artificial intelligence, blockchain technology, tokenized economies and cryptocurrencies are the future of our digital, global economy. Bitfury is building this future through our products that offer digitised security, asset management, government services and more. We consider ourselves first and foremost a technology company. We are a diversified organisation, with operations across multiple facets of the AI, blockchain, and digital currency sectors. If you are passionate about emerging technologies, you can build your future at Bitfury.

Accelerate Your Career

Bitfury is growing fast and looking for the next generation of leaders and entrepreneurs to help us. At Bitfury, you will be expected to create the future – not just execute it. If you are a self-starter, driven and collaborative team member, you can create a dynamic future for yourself and your career at Bitfury. 

Modern Workplace with Intelligent Flexibility

Bitfury lets you work in the way you need to work to make your work faster, smarter and better. We will give you the resources you need to succeed – competitive pay and benefits, educational support, intellectual challenges, professional advancement, personal accommodations including remote work, and more. We pride ourselves on being less bureaucratic and a lot more impactful.

Start-up Culture with Established Results

Working with the world’s leading experts and engineers, you will have the opportunity at Bitfury to pursue results that will power your success as well as lead to the adoption of game-changing technologies. Our teams work every day to make the impossible possible, to change the game, to be agile and effective, and most of all – to empower the rest of the world to do the same.

Personal and Professional Characteristics

We at Bitfury ensure our team members possess the ability to think out of the box and make the impossible possible. We are self-motivated and result-oriented, and we have an “owner of the company” mindset. We are constantly self-educating and developing. We are able to work in a team and collaborate. We have a “do good” mindset and are not afraid to dream big. And of course, we always deliver in time what we promised and with extreme attention to detail — because if we are not able to do the little things right, we will never be able to do big things right.

We are looking for a Senior Network Administrator to join one of our R&D teams.

Duties and responsibilities:

  • Network administration - Switches, Routers, Linux servers;
  • Design, Deliver, Maintain and Supervise Highly Available IT Network project implementations;
  • Network configuration, performance and availability monitoring, analysis and tuning;
  • Ensure high availability, security, and performance of IT System, IT Network and related infrastructure (in accordance with company internal policies and requirements, 24/7, SLA);
  • Network performance and integration testing;
  • Maintaining network documentation.


  • Continuous experience in IT network administration for more than 3 years;
  • Good understanding of common IT security practices;
  • Knowledge and practical experience in Advanced Networking including building and supporting local and global networks, ACLs, Firewalls, VPN tunnels (IPSec, OpenVPN), dynamic routing, network security;
  • Knowledge and practical experience with network-related protocols (802.1P, 802.1Q, 802.1X, 802.11, CDP/LLDP, STP);
  • Practical experience in network equipment configuration from different vendors (HPE/Cisco/Ubiquiti/Mikrotik);
  • Practical experience in Linux system administration is an advantage;
  • Practical experience with copper and fiber network cabling is highly desirable;
  • Skills in scripting languages (Bash, Perl, Python, etc);
  • Knowledge of various programming languages is highly desirable and welcome;
  • Fluent speaking in Russian and English either in person or over the phone/voice chats;
  • Availability to business trips;
  • Availability to be on call 24/7, working in shifts.


  • Kyiv (occasional remote is possible).

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