Network Engineer

компания "айтирекс групп" about itrex we are a global it consulting and development company with a we care attitude, striving to create momentum in our clients’ digital transformation. our 300+ team brings together creative and talented cross-functional experts who are hungry for the success of every project. we have delivered hundreds of game-changing solutions to fortune 500 giants, mid-market companies and startups and pride ourselves on being part of a success story of global leaders such as walmart, tasc, procter & gamble, dun & bradstreet, warner bros., 21st century fox, dollar shave club or jibjab. we value initiative, open communication and self-motivated commitment rather than compliance and box-ticking, and are looking for like-minded individuals who share our passion about doing great new things together. join our friendly team as a network engineer! our expectations required linux troubleshooting experience experience in routers, switches, firewalls, ccnp/jncip level understanding how isp works and what protocols used for particular connections, both l2 and l3 (bgp, ospf, vrrp, lacp, bfd, stp, dns, stacking technologies) understanding of authentication techniques, computing security monitoring/logging understanding: elk, splunk, librenms (or zabbix, nagios etc.), siem systems security: understanding network security (firewalls threat prevention, ids/ips, cve detection, anti-virus) experience working with network devices and vendors such as paloalto, dell, citrix netscaler or juniper mx routers time management skills, ability to identify priorities at least intermediate level of english nice to have scripting: basic experience writing automation scripts (bash, python or any other). certificates ccnp, jncip, aws (networking or solution architect) experience in live isp network willing to learn cloud technologies (aws) as our goal to move more load to cloud, cloud computing skills is great plus your responsibilities collaborate with network security team to support and maintain on prem and aws cloud network and security services (iam, vpc, guardduty, config, cloudtrail) linux troubleshooting (both on prem network and cloud) troubleshoot network, servers hardware and connectivity troubleshoot issues writing technical documentation software upgrade both for network hardware and monitoring/logging tools setup monitoring for live network and react to any alerts (current monitoring stack: elk, splunk, librenms (or zabbix, nagios etc.), siem systems) communication with network/security vendors incident remediation/threat hunting what we offer a sense of community and friendship, diversity and inclusivity informal working environment with short decision-making chains flexible work hours and remote work options established personal development processes support of professional training and certification regular company events (itrextalks, q&a session with the ceo, tech meet-ups) social benefits (medical insurance, sports reimbursement, and free english classes)