Subrun Jamil
Network Services Engineer Iv @OnX
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WORK HISTORY
Network Services Engineer Iv @OnX
Design, implementation, and ongoing management of a Cisco Zero Trust architecture to enforce least-privilege access, enhance network segmentation, and improve threat detection and response.Responsible for designing and deploying Cisco ISE solutions, including planning architecture, configuring policy sets, and integrating ISE with enterprise network infrastructure.
EDUCATION
International Islamic University Chittagong
BSc Hounours, Computer Science & Engineering
SKILLS
ABOUT SUBRUN JAMIL
Deployed Network Security Solutions using Cisco ASA, ASA FirePower, FirePower Threat Defense, FirePower ( 8350 ) using FirePower Management Center Successfully migrated Public Web Services from Microsoft TMG to F5 in Active/Standby Environment• Integrated ASA FirePower with FMC while configuring ACP, Identity, Platform, Health, PreFilter Policy • Over 9 years of hands-on experience with design, implementation, configuration and troubleshooting of Cisco, CheckPoint, Huawei, Juniper routers, switches and firewalls with vendor certification of Cisco (( CCNA, CCNP, CCIP, CCNP-SP )), CheckPoint (( CCSA )), ITIL V3• Design, Deployment, Installation, configuration, maintenance, code upgrade & patching experience ( from 2.3 to 2.6 ) of Identity Services Engine (ISE) used for Robi Axiata Limited Office Network users ( Wired and Wireless ), Third party guest users, and remote access vpn users using 802.1x, MAB and Active Directory external authentication• Configuration and maintenance of MPBN ( Core MPLS Network ), IT-DCN ( IT Data Center and Office Network ) of Robi Axiata Ltd using Juniper MX480, Huawei NE Series router, Juniper EX2200, EX4200 series switch and Huawei 9300 series switch• Extensive hands-on experience of routing, switching and security technologies using Cisco Routers, Switches, Firewalls using ASR9K, 7613, 6506, 38XX, 18XX, 4948, 3560, 3750, 2960, FWSM, ASA 5520, 5540, PIX 525, WLC, NAC and ISE, CheckPoint 4200 and 6200P NGTX• Implementation, maintenance experience of Dual Muiltihomed Internet Service Provider network using Cisco ASR 9010 at ISP Border Network and Cisco Routers at iBGP environmentSpecialties: Routing: OSPF, EIGRP, IS-IS, BGP, MP-BGP, Policy Routing and Route RedistributionLAN/WAN: Ethernet, VLAN, VTP, RSTP, HSRP, VRRP, Dot1Q, MPLS, VPLS, SNMPSecurity: PIX/ASA/FWSM Firewall configuration, ISE, NAC, Posture, IPSec, GRE, DES, MD5, AES, NAT/PAT, RADIUS, TACACS, ACS, DMZOther: Visio, Packet Analysis (WireShark), Solarwinds, Service Now
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