Position: Senior System Administrator
Category: DevOps
English level: upper
Years of experience: 11


Over 20 years broad hands-on experience in IT systems administration, IT infrastructure management.
Windows Server (NT4 - 2016): AD, DFS, WDS, NPS, ADFS, DNS, DHCP.
Linux(Debian/Ubuntu), FreeBSD: HAProxy, Nginx/Apache, DNS, DHCP.
Clouds: GCP, MS Azure.
Elasticsearch.
Virtualization: OpenStack, VMWare(ESXi), Docker, VirtualBox.
Monitoring: Nagios, Prometheus, ELK.
IaC: Ansible.
Firewalls: Palo Alto, Fortigate, Sophos, pfSense.
Cisco networking hardware, Juniper switches, Dell and HP servers, storage (HP MSA, EVA SAN), Avaya & Cisco telephony, Polycom videoconferencing.
Various enterprise software deployment and support (CRMs, trading systems, Bloomberg and Reuters terminals, custody software, research information systems, asset management software, etc.).
Scripting: Python, bash, powershell.