Network Security Administrator

About Alp Consulting Ltd.

Alp Consulting Ltd. specializes in recruitment, staffing, and HR outsourcing, aiding businesses across industries with talent acquisition, payroll services, and workforce management by leveraging technology and domain knowledge to optimize human capital operations.

Role Overview and Key Responsibilities

• Demonstrate expertise in WAN, LAN, and MAN technologies.
• Possess solid understanding of DNS, IP addressing, firewalls, latency challenges, and WAN acceleration tools.
• Manage routing and switching protocols including RIP, OSPF, BGP, EIGRP, STP, and VTP.
• Take ownership of network technical responsibilities and accountability.
• Configure, supervise, and optimize WAN/LAN devices to enhance network performance and security within high availability environments.
• Administer Cisco Nexus, Catalyst switches, and ISR equipment within 1G/10G multi-VLAN distributed infrastructures.
• Enforce security policies using ACLs and MAC-based restrictions across LAN and WAN settings.
• Plan network systems and create documentation using Visio diagrams.
• Have deep understanding of transport, routing, and security/authentication protocols across OSI layers, focusing on TCP/IP.
• Apply knowledge of networking features and protocols including EIGRP, RIP, OSPF, BGP, VTP, STP, EtherChannel, 802.1Q trunking, HSRP, QoS, multicast, RADIUS/TACACS, SNMP, and various transmission technologies such as T-1/E-1, T3/E3, Metro Ethernet, BRI/PRI, and MPLS.

Additional Information

There is no travel requirement for this position.

Eligibility

Applicants must be graduates in any discipline.