Expert in IT Networking
Millicom
- Ciudad de Panamá
- Permanente
- Tiempo completo
- Degree in Systems Engineering, Telecommunications, Computer Science, or a related field.
- CCNA / CCNP / CCIE (Cisco)
- JNCIA / JNCIP (Juniper)
- Fortinet NSE 4–7, Palo Alto PCNSE, Check Point CCSA / CCSE
- CompTIA Network+ / Security+
- TCP/IP, UDP, ICMP, ARP
- Dynamic routing (OSPF, BGP, EIGRP, RIP)
- Advanced switching (VLANs, STP, Trunking, EtherChannel)
- QoS, MPLS, VPN (IPSec, SSL, DMVPN)
- Administration of next-generation firewalls (NGFW): Fortinet, Palo Alto, Cisco ASA/Firepower, Check Point
- Rule configuration, access policies, NAT, application filtering
- IPS/IDS management (intrusion detection and prevention)
- Network segmentation, DMZ, Zero Trust
- Authentication knowledge (RADIUS, TACACS+, LDAP, SAML)
- Edge and core routers
- L2 and L3 switches
- Load balancers (F5, Citrix Netscaler, HAProxy)
- Proxy and content filtering
- Tools: SolarWinds, PRTG, Zabbix, Nagios
- Syslog, SNMP, NetFlow, sFlow
- Troubleshooting with Wireshark, tcpdump
- Linux (network configuration, IPTables, security services)
- Network virtualization (VMware NSX, Cisco ACI)
- Cloud networking (AWS VPC, Azure VNets, GCP Networking)
- Analysis and resolution of complex problems under critical time constraints
- Ability to document and design network architectures
- Experience working in high-availability environments (24x7)
- Effective communication with multidisciplinary teams
- 5+ years in network administration and perimeter security
- Implementation of migration, segmentation, or infrastructure hardening projects
- Experience in responding to security incidents
- Participation in network audits and compliance (ISO 27001, PCI-DSS, HIPAA, etc.)