Network Security Engineer Resume Profile

Technical Skills Summary

Expertise in Design, Implementation and Administration in diversified industries.
Solid knowledge of information security principles and practices. Cryptography, Forensics, Penetration Testing, Business Continuity, Application Security, legal issues and IT auditing.
Experience in handling, complete Threat and Vulnerability Life-Cycle
Sound knowledge and experience in SIEM, host and network based intrusion detection for log analysis to determine the threat pattern, attacks and anomalies on the network.
Installation, configuration, monitoring and response to security system
Understanding of advanced security protocols and standards
Experience with software and security architectures
Working knowledge of various forensics like disk, memory, network, DNS, mobile, virtual machines etc.
Proactively assesses potential items of risk and opportunities of vulnerability in the network.
Experience with security practices of Intranet and Extranet.
Working knowledge on OWASP Top 10 Risks.
Working knowledge on forensics and analysis tools
Excellent knowledge and experience on multi-vendor in diversified environments.
Good knowledge on vulnerability management tools
Good exposure with compliances like PCI, HIPAA, SOX and NIST.
Develop, design and implement firewall infrastructure surrounding Checkpoint, Juniper, Palo Alto and Cisco Firewalls.
Experience with various LAN and WAN technologies and protocols like: - TCP/IP, VLAN, VTP, STP, EIGRP, OSPF, BGP, IKE/IPSec VPNs, NAT, DNS, and MPLS.
Experience with multi-vendor Load Balancers, WAN accelerators, Proxy Server, Content Filtering.
Plans and executes complex Network Upgrade and Network Migration activity.
Sound knowledge on Virtualization, Servers, Scripting Operating Systems Storage Networks security.

Routing / Switching

MPLS, OSPF, BGP, QOS, VLANS, VTP, RSTP, Ether Channel,
Security
VPN, Cisco ASA, Cisco IPS, Palo Alto, Checkpoint , Sonicwall , McAfee Firewall Enterprise, Nessus, Tripwire, IBM QRadar, SIEM, Splunk, Autopsy, Rapid7, Sysinternals, debugging
Services
F5 Networks BigIP, Silver Peak Wan Accelerator, Infoblox, DNS
Monitoring and Documenting
Solarwinds, Wireshark, Visio, Smart draw
Operating Systems and Scripting
Key Responsibilities

Network Security Engineer

Confidential

Key Responsibilities

Responsible for maintaining maximum uptime by fallowing strict change management and process management.
Maintain SilverPeak Wan Accelerator.
Load balancing using F5 LTM
Application inspection using Palo Alto Firewalls and IDS monitoring using Juniper SRX
Use Wireshark and other tools for packet debugging tools to monitor / troubleshoot security incidents
Assist teams in implementing security best practices.
Assist auditors and other Security teams with SOC compliance checks.
Provide risk analysis inputs to Change Authorization Board
Patching and upgrading network equipment to remediate vulnerabilities.
Responsible for firewall rules Auditing.
Vulnerability scans using Rapid7
Member / Contributor Business Continuity team.
Automated backups, polling, monitoring, alerting, SNMP using SolarWinds
Logs monitoring, auditing and reporting using IBM QRadar and Splunk
Add / modify security policies on Juniper SRX Gateway and Palo Alto Application firewalls
Designed AAA solution to enhance security and compliance.
Maintain Active Directory, RADIUS, AAA in cloud environment.
Maintain Public Key Infrastructure.
Work with Dell Secure Works and other teams to resolve Cloud security incidents.
Monitor, detect, respond, investigate, restore and document security incidents in cloud environment.
RHEL, CentOS, KALI Linux, Ubuntu, Bash Script, Windows PowerShell, Python, Windows Active Directory, LDAP, HTML, SQL Server
Configure and Maintain Cisco, Juniper, Checkpoint, Microsoft
Deploying the switching functions like VLANS, VTP, STP, and Ether Channel.
Involved in configuring various protocols like EIGRP, OSPF, etc. for inter-site and intra-site connectivity.
Establish and maintain Site Site VPN, and SSL VPN connectivity.
Securing network devices by using inbuilt Security features.
Installing operating systems on user desktops and servers.
Install, maintain and troubleshoot VMware ESX and virtual machines.
Responsible for troubleshooting Desktop user issues and other Network devices like Printers, Scanners, etc.
Configuring Cisco IP phones and Cisco Call Manager.
Maintaining Proxy Server for enhancing Web Security and performance.

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