Network Administrator

Responsabilities:

  • Implementation / Administration of LAN and WAN networks;
  • Installation / configuration / operation / maintenance of network equipment (switch, router, access point, firewall, etc.);
  • Taking over incidents escalated by IT support teams, implementing business requirements in network architecture;
  • Network area technical support;
  • Participation / Management of IT infrastructure projects with implications on networks (LAN-wired, wifi / WAN) / IT security;
  • Implementation / Monitoring of network security / integrity;
  • Development / Implementation / Monitoring of IT security policies;
  • Development of network infrastructure solutions – according to business requirements (LAN / WAN redesign, VPN, Firewall, WIFI, etc.);
  • Elaboration / Maintenance of technical documentation for network architecture;
  • The activity is both for the internal network, the Data Centers, and for the clients in the HTSS portfolio.

Requirements:

  • L2 / L3 protocols (TCP / IP, Eigrp routing protocols, OSPF, RIP, BGP, VPN, VLAN, STP technologies, etc.);
  • L2 / L3 redundant concepts (vrrp, stp, etc.)
  • PKI Enterprise implementation;
  • OS Windows Srv / Linux;
  • DNS, DHCP services (with server or network equipment);
  • Implementation of IDS / IPS, A / V, AntiSpam;
  • IT security methodologies;
  • Communication / documentation skills of the proposed solutions.

Nice to have:

  • Relevant field studies – minimum knowledge of CCNA certification level (CCNP advantage);
  • Experience with network equipment and solutions (Switches / routers / firewalls / Cisco / HPE / Ubnt / Mikrotik);
  • APs -aruba / ubnt / cisco.