Job Information Job Opening ID OTSI 2330 JOBIndustry Government MilitaryDate Opened 12 02 2025Job Type PermanentWork Experience 5 yearsRequired Skills Router Switches 1 City Mumbai KochiState Province Chembur Ambala mugalCountry IndiaZip Postal Code 400008 682001 About Us OTSI is a leading global technology company offering solutions consulting and managed services for businesses worldwide since 1999 OTSI serves clients from its 15 offices across 6 countries around the globe with a Follow-the-Sun model Headquartered in Overland Park Kansas we have a strong presence in North America Central America and Asia-Pacific with a Global Delivery Center based in India These strategic locations offer our customers the competitive advantages of onshore nearshore and offshore engagement and delivery options with 24 7 support OTSI works with 100 enterprise customers of which many are Fortune ranked OTSI focuses on industry segments such as Banking Financial Services Insurance Healthcare Life Sciences Energy Utilities Communications Media Entertainment Engineering Telecom Retail Consumer Services Hi-tech Manufacturing Engineering transport logistics Government Defense PSUs Our focused technologies are Data Analytics Traditional EDW BI Big data Data Engineering Data Management Data Modernization Data Insights Digital Transformation Cloud Computing Mobility Micro Services RPA DevOps QA Automation Manual Testing Nonfunctional testing Test Automation Digital Testing Enterprise Applications SAP Java Full stack Microsoft Custom Development Disruptive Technologies Edge Computing IOT Block Chain AR VR Biometric Network Security Administrator 5 years of experience in Network Administration and Maintenance including network design and switching routing etc One or more networking certifications CCNA CCNP CCIE etc or its equivalent Fundamental knowledge of networking concepts Proficient in enterprise-level networking with knowledge of TCP IP Routing Protocols OSPF and BGP etc SMTP and SNMP Network engineering network operations and network performance analysis skills Working experience with Cisco HP Aruba Citrix SDWAN and Fortinet technologies Requirements Roles Responsibilities Administration and Configuration of Network Switches and Routers CISCO HP Daily health monitoring of Network Switches Wi-Fi devices and Routers Cisco HPE Arista and ensure network system availability reliability Hardening of network security devices and Configuration of network switches routers Wi-Fi devices firewall backup and restore of network devices and firewall configuration email alerts and reports configuration for network devices and firewall Network monitoring of other IP-based devices like RFID sensors CCTV Access control VC Digital clock smoke detection system etc Firewall policy configuration and traffic monitoring Performing network maintenance and system upgrades including service packs patches hotfixes and security configuration First-level call attending from users and taking appropriate action to resolve minor issues Administration and Configuration of Network Switches routers Wi-Fi devices and Firewalls CISCO HP Arista Fortinet Hardening of network security devices and Configuration of network switches routers Wi-Fi devices firewall backup and restoration of network devices and firewall configuration Customized email alerts and reports configuration for network devices and firewall policy configuration and traffic monitoring Performing network maintenance and system upgrades including service packs patches firmware upgradation hotfixes and security configuration Any major issues noticed are to be discussed with the Reporting or line manager before taking any action decision Arrange repair for hardware in the occasion of hardware failure Any major issues noticed are to be discussed with the Reporting or line manager before taking any action decision Arrange repair for hardware in occasion of hardware failure Support online onsite on a need basis during extended hours Coordination with Hardware vendor for troubleshooting of hardware-related issues by call logging follow up issue resolution Create and maintain proper technical documentation of all issues configurations etc The System Administrator Network Security shall need to go to the plant area and corporate data center where network infrastructure is located as and when required Audit recommendation adherence general cleanliness coordinating with data center Network team for issues relating to infrastructure network facilities etc Hardware installation assistance coordination with hardware engineers Performs any other infrastructure-related activities as and when required Creates and maintains positive technical documentation