Position: System administrator
Category: Sysadmin
English level: intermediate
Years of experience: 4


1. Customers technical support (mail, phone): delivering, issue resolving,
administrating, consultation, etc.
2. L2 and L3 support: network engineering, system monitoring, resolving
issues on local response area (Ukraine, Amsterdam, Frankfurt, Poland).
3. Streams delivering using HTTP, RTMP, HLS, SRT, MCAST, RTP
4. Signal transcoding using FFMPEG, GStreamer, TSDuck* for DVB-T2, DVB-S,
DVB-C standards
5. Receiving streams by SRT, HTTP, RTMP, MCAST. DVB-S, DVB-T2 stream
accepting from frequency and decoding.
6. BlackMagic SDI signal receiving. Coniguring and setup corporate services.
7. Working with Zabbix, Grafana, Bridgetech, DVB Inspector
8. Holding highload events
9. Administrating, supporting and monitoring health of more than 150 servers
and 1500 channels
10. Coniguring, testing servers: HP, DELL, IBM
11. Administrating virtual systems based on Proxmox (LXC or QM based on
Debian, Ubuntu, Windows Server* (QM)): corporate and clients services.
12. Developing simple services on BASH, Python, Node.js, PostgreSQL, NGINX,
Openresty
13. Creating and administrating playout services for clients channel
14. Creating and administrating BookStack WIKI. Managing and writing
projects documentation.
15. 24 hours duty 2/4

Skills:

1. Advanced Linux and Windows
skills
2. Using and understanding of DNS, DHCP, IGMP, SRT, UDP, HTTP, FTP, SSH, TELNET protocols
3. Basic level: Bash, Python,Node.js, PostgreSQL (sure we're talking about writing some projects with self skills and Chat.GTP with refactoring and review)
4. Experience with D-Link, Extreme Networks and Juniper Networks
5. Experience with Proxmox (v.4-7.2): creating LXC, VM, mounting, installing drivers, etc.
6. Experience with IBM, HP, DELL servers: configuring, installing
7. Technical communication customers experience. Experience with: Megogo, Disney, Setanta, 1+1, Inter Media Group, RTVD, MGB, Suspilne Media, etc.
8. Experience with ffmpeg, TSDuck, GStreamer, Cesbo Astra, Blackmagic
9. Experience with streams creating: DVB-C, DVB-T2, DVB-S, OTT. Analyzing streams by Bridgetech, DVB Inspector, TSDuck, etc.
10. NextCloud and BookStack experience: setup, configuring. Writing project documentation and guides. Experience with NVIDIA: installing drivers, mounting in virtual systems, ffmpeg, etc.
11. Zabbix experience: monitoring systems, adding devices, writing scripts and triggers for monitoring
12. NGINX/Openresty experience. Creating RTMP, HLS, HTTP-proxy services.