Position: System Administrator
Company: Under Defense
Category: Sysadmin
Experience required: 3y
English level: intermediate
Published: 2022-12-01T00:00:00+02:00

UnderDefense is looking for a System Administrator to join our team full-time in Lviv.  You will be responsible for the maintenance of corporate devices, networks, VPN and third-party systems. UnderDefense is a fast-growing company that safeguards businesses around the globe

Location: Lviv

Requirements: 
- Proven experience as a System Administrator, Network Administrator or similar role
- Confident knowledge of the principles of network technologies - network (routing, switching, VPN, wifi), NGFW, EDR (endpoint), VMware, Cloud (AWS, Cloudflare), Google WorkSpace, MDM.
- Experience in setting up network ownership (routers, switches, access points, NGFW)
- Experience in Google WorkSpace, VMware, Cloud (AWS, Cloudflare).
Basic knowledge of configuring Windows OS (server and client), Linux OS (server and client) and Mac OS platforms.
- Ready to learn and self-improvement with the mentioned technologies.
Intermediate level of English

Responsibilities: 
- Monitoring and troubleshooting — keeping all the parts of the infrastructure working flawlessly together
- Support of all devices on the corporate network
- Troubleshooting all outages/issues as needed (diagnosing and resolving network problems, finding problem areas in services and servers)
- System maintenance — making sure that all latest upgrades and security patches are in place, keeping periodic scripts running, verifying and testing DR scenarios
- Employee support by email, VPN, etc. to solve technical problems
- Setting up computer networks (physical connection of network equipment)
- Setting up office equipment (printers, scanners, ip phones);
- Creating and managing accounts in local and third party systems
- Upgrade systems with new releases and models
 
What we offer:

18-day vacation, 5 paid sick leaves 
Comfortable office with electricity and starlink)
Competitive compensation
Flexible remote-work schedule
Free English classes
Instant access to decision-makers
Low bureaucracy