Network & Security Management (LAN, WAN, CUG)- DM/Manager- Ahmedabad

Description:

Job Title: Network Administrator

Department: IT

Reports to: IT Manager / Network Manager

Experience: 8 to 10 Years

Required Qualification: BE / B Tech

Preferred Qualification: BE / B Tech
Skill, Knowledge & Trainings:Strong understanding of network and Security infrastructure, prior experience inimplementing, administration and troubleshooting in network and security devices. Should beable to grasp newer technologies and manage new procurements accordingly.Vendor Management, Project Management, Good Communication and Presentation skillsTrainings / Certifications: CCNA /CCNP-Routing & Switching; CCNA- SecurityCore Competencies:Routing; Switching;SDWAN; Networkand Web Security

Functional Competencies:
Network : Cisco Routing and Switching (IOS XE ; Cat-OS and NX-OS)Security : Cisco Firewalls/Proxy

Job Purpose:
Member of Network team responsible for Network and Security administration.This is a key position as it involves management of entire IFSC Data centres andproduction support of critical applications working from DCs. Along with Daily Operationcandidate must involve in new projects/requirements related to network and security fromdesign phase, procurement, implementation. Candidate should be prepared to stretch andextend beyond normal working hours/days as call of duty.Key responsibilities:1) Maintain 100% uptime of IFSC DC; WAN and LAN network.2) Manage entire Network and Security infrastructure of IFSC Data Centre as well asLAN.3) Support BCP drills.4) Defining network and security policies, procedures and RARTPs.5) Handling all Internal as well as external audit for processes related to Network andSecurity infrastructure.6) Closure of VA/PT related observation to Network and Security devices.7) Capacity management of network and Security devices.

8) Review the change management for any new requirement or changes in existing
network and Security infrastructure.9) Vendor management.10) Designing and upgrading the Network and Security infrastructure of IFSC. Thisincludes understanding current capacity of devices installed inIFSC, discussionswith application teams for any future requirements. Based on the inputs receivedinitiate discussion with System Integrators / OEM related to sizing of devices, finalizingthe devices / services, which needs to be procured and provide technical inputsrequired to higher management.11) Handle the entire Procurement process towards purchase of devices for projectsrelated to network. These involve Solution finalisation, Preparation of RFP, co-ordination/ negotiation with vendors and OEMs, Purchase Order to vendors.Area of Operations Key ResponsibilityNetwork 1) Maintaining and administering IFSC Data Centres, SDWAN

and LAN network.
2) Install, upgrade, configure and troubleshoot network devicessuch as routers, switches etc.3) Hands on knowledge of Cisco ISR Routers, CAT/Nexus Switchesetc. Strong understanding of protocols such TCP/IP, HSRP, OSPF,BGP, SDWAN etc.4) Maximize network performance by monitoring performance,troubleshooting network problems and outages, schedulingupgrades.5) Proactive in identifying, investigating and resolving technicalincidents and problems and restoring of services.6) Diagnosing and troubleshooting network (WAN and LAN) andservice issues, following them through to resolution.7) Inventory management.8) Work within established configuration and change managementpolicies to ensure awareness, approval and success of changesmade to the network infrastructure9) Preparing monthly / quarterly reports, processing payments tovendors, budgets for expenditure etc.

Network Security 1) Maintaining and administering IFSC Security Infrastructure.
2) Install, upgrade, configure and troubleshoot network securitydevices such as Firewalls, DNS, Proxy etc.3) Hands on knowledge of Cisco NextGen Firewall, Cisco Proxy.Strong understanding of VPN technologies eg. S2S and

AnyConnect VPN.
4) Optimise existing firewall rule base by carrying out periodicreviews.5) Periodic review of IPS signatures in detect mode.6) Periodic review of access given and profiles created for webaccess.7) Understand requirements of network security and contribute inadherence of network policies and procedure as laid out byorganization.8) Analyse security incidents/events to determine their root cause.9) Train fellow employees in security awareness and procedures.

Any Other Requirement:
1. Ability to quickly learn new technology and products using documentation and internetresources.2. Escalation of Issues to relevant authorities in timely manner (Internal as well asexternal).3. A self-starter able to work independently but comfortable working in a teamenvironment.4. Ability to communicate orally and written in a professional manner.5. Strong analytical and problem-solving skills.6. Ability to work under pressure and stressful scenarios.7. Good time management skills and ability to work in shifts.