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Cyber Security Specialist Resume

Weehawken, NJ

SUMMARY:

  • 5+ years of Experience in designing, architecting, deploying and troubleshooting Network & Security infrastructure through network based intrusion detection system, advance cyber security techniques and firewalls of various vendor equipment
  • Experienced in SIEM tool to manage security events and big data analytics
  • Installed Connectors and integrated multi - platform devices with Confidential ESM, developed Flex Connectors using Regex for the Confidential Unsupported devices / Custom Apps
  • Implementing CISCO NIDS security policies to avoid malicious attacks in the network
  • Create security policies in CISCO NIDS to avoid and detect network intrusions
  • Monitoring the network to avoid intrusions and apply mitigation techniques using NIDS
  • Responsible for applying latest Symantec standards on various platforms (Windows,Unix,Middleware, AIX,etc.) through Symantec control compliance suite tool
  • Implemented FireEye security to avoid malwares and cyber-attacks on the system
  • Hands on experience on FireEye NX,EX,HX, PX,and IA
  • Configured Data leakage and protection policies to prevent data leakage of end client
  • Configured Tenable security center with latest version of Nessus scanner
  • Configuring rules and Maintaining McAfee ePO(AntiVirus) policies for host based protection
  • Troubleshooting on the high severity issues related to McAfee ePO and McAfee end-point products to avoid any business impacts
  • Involved to configured Netflow Integrator tool which converts processes data in Syslog from various networks equipment such as edge routers, switches and firewalls
  • Hands on experience in Splunk to create various application based dashboards
  • Configured and involved to set up architecture several internal tools such as vulnerability tracking reporting tool with including various ETL processes to monitor intrusion events and identify latest vulnerability

TECHNICAL SKILLS:

FireEye: CMS, NX, EX, HX, IA, PX

Network intrusion detection system: Cisco FMC1500, FMC2000, FMC3500

Symantec data leakage and protection: endpoint protection, web protection, network protection

SIEM: Confidential console 6.5

Security compliance tool: Symantec control compliance suite 11.1

Packet capture: Netflow integrator

Network security: Cisco NIDS, IPS

AntiVirus: McAfee ePO 5.1

Vulnerability analysis: Tenable

PROFESSIONAL EXPERIENCE:

Confidential, Weehawken, NJ

Cyber Security Specialist

Responsibilities:

  • Responsible of administrative role and duties of cyber security applications like FireEye, Network intrusion detection system, McAfee epolicy orchestrator, Symantec data leakage and protection, Confidential, Symantec control compliance suite, Netflow integrator
  • Integrated IDS/IPS to Confidential ESM and analysed the logs to filter out False positives and add False negatives in to IDS/IPS rule set
  • Responsible for applying standards for each platform(Windows,Unix,Middelware,etc.) with application like Symantec Control Compliance Suite
  • Created installation and configuration and test case scenarios documents for each specific device Connectors
  • Configured Nessus Scanner with latest security center version
  • Integrated different devices data to Splunk Environment and also created dashboards and reports in Splunk
  • Monitored and identified any suspicious events using the Confidential ESM console and raise a ticket
  • Responsible to implement and deploy Symantec DLP, McAfee ePO and NIDS policies to protect organization against latest threats
  • Responsible to monitor traffic status, appliance and server health check to verify functionality
  • Entirely responsible to perform production changes/upgrades via informing to all responsible teams and stakeholders
  • Involve in weekly and monthly meeting with other teams to review and discuss about upcoming production changes and policy modification
  • Maintain and responsible to assess compliance score of each network asset in the infrastructure to align with government configuration policy
  • Create Policies, Procedures, Reports, Metrics, and provide network and host-based security to each host within the organization
  • Work under the direction of the Team Leader to maintain security devices and show practical experience in managing SIEM environments, FireEye standalone devices such as NX, EX and HX, NIDS, UNIX servers, and packet capture devices
  • Analyse logs and events from the solution and provide threat analysis reports and Build custom security policies and application signatures
  • Review and ongoing assessment of malware analysis techniques, intrusion detection/intrusion prevention, SIEM, application access control, Antivirus, and other network component policies
  • Configure, implement and maintain all security platforms and their associated software, such as Linux based standalone devices, windows servers, UNIX servers, intrusion detection/intrusion prevention, SIEM
  • Ensure network security best practices are implemented through auditing: database servers, traffic analyser sensors, firewall rules, change control, and monitoring.
  • Configured Intrusion policies, health policies and system policies in for network traffic analysis
  • Worked and configured Netflow Integrator tool which converts processed data to Syslog from edge routers, switches, firewalls then sends to Splunk

Confidential, TX

Cyber security Admin

Responsibilities:

  • Working as a POC (Point of contact) for the devices which Symantec mange for the Clients.
  • Attend the troubleshoot call with Symantec, McAfee and the local DC team to resolve the McAfee IDS and OOB issues
  • Review and configure polices for McAfee agent 4.8, 5.0
  • Assisting the users with all the related issues in regards to McAfee Agent, VirusScan enterprise
  • Documenting for all the changes and procedure for existing McAfee ePO environment
  • Troubleshooting on the high severity issues related to McAfee ePO and McAfee point products to avoid any business impacts
  • Processing the users/ application owners requests in providing the required exclusions
  • Reviewing the policy exclusions request based on the vendor recommendations
  • Responsible for the end to end policy development and deployment process to confirm the issues are fixed
  • Deploying Agent and VSE package from the ePO console in regards to pushing the latest packages or in process of remediating the non-compliant assets
  • Troubleshooting on the DAT and signature update issues on the endpoints
  • Successfully upgrade ePO sever from 4.6 to 5.1
  • Actively working with various internal teams in remediating the non-compliant agents on both workstations and servers
  • Ability to assess information of network threats such as scans, computer viruses
  • Documenting all the standard operating procedures which will help the internal team members to assist in mission critical incident
  • Monitoring and setting policies in EPO servers based on applications
  • Working closely with Cyber threat intelligence team to enhance the policies and to mitigate the known risks to the entire environment
  • Performing the reconciliation activities on all the ePO environments as part of AUDIT requirements
  • Implemented Fire Eye security to avoid malwares and cyber-attacks on the system
  • Used Fire Eye for malware detection and prevention in the network
  • Prevention of email based cyber-attacks by providing fully integrated security solution in FireEye
  • Implemented Fire Eye security to avoid malwares and cyber-attacks on the system
  • Mitigating and detecting the advanced cyber-attacks like spear phishing using Fire Eye
  • Creation of the IDS design documents for all the external and internal supporting clients
  • Updating the Latest Signature set in all the Cisco IDS by using Cisco Security Manager (CSM)Configuration of checkpoint firewall mainly IPS (Intrusion Prevention System) module according to client topology and checkpoint MDS
  • Implementing CISCO NIDS to add security policies to avoid electronic attacks on the system
  • Monitoring the network to avoid intrusions and apply mitigation techniques using NIDS
  • Creating security policies in CISCO NIDS to avoid and detect network intrusions
  • Experience on Endpoint security SME with McAfee Endpoint
  • Analyse security landscape and technologies to ensure data protection
  • Worked on McAfee ESM (Enterprise Security Manager) & IPS appliance which handled both SIEM/Correlation and Log Management
  • Extensively used Security Information Management (SIEM) solutions for security event correlation, risk analysis and incident response

Confidential

Network Security Engineer

Responsibilities:

  • Configured, implemented and troubleshooting issues on Checkpoint R77.10 Gaia, R75, Cisco ASA 5540 and Palo Alto firewalls for the client environment
  • Involved in implementing malware protection, policy control, analysing logs and different reports using Palo Alto PA-5020
  • Configured Cisco ASA and Checkpoint firewall layers securing existing Data Centre infrastructure
  • Managed corporate Checkpoint Firewall management and operation and implementing security rules and mitigating network attacks
  • Configuring rules and Maintaining Checkpoint Firewalls & Analysis of firewall logs using various tools
  • Deployed and configured network based Cisco IDS/IPS v5
  • Provide 24*7 supports for day to day global operational activities including Change Implementation, Handling Work order access Request, High Priority incident handling/troubleshooting for Security Devices
  • Exposure to wild fire advance malware detection using IPS feature of Palo Alto
  • Configuring rules and Maintaining Palo Alto Firewalls with IPS module & Analysis of firewall logs
  • Implementation of analysis, optimization, troubleshooting and documentation of LAN/WAN networking systems
  • Modified internal infrastructure by adding switches to support server farms and added servers to existing DMZ environments to support new and existing application platforms
  • Worked extensively in Configuring, Monitoring and Troubleshooting Cisco's ASA 5500/PIX security appliance
  • Plan Design and assist in deploying enterprise wide Network Security and High Availability Solutions for ASA
  • Installation & configuration of Cisco VPN concentrator 3060 for VPN tunnel with Cisco VPN hardware & software client and PIX firewall
  • Experience with implementing and maintaining network monitoring systems (Cisco works and HP Open view) and experience with developing complex network design documentation and presentations using VISIO
  • Identify, troubleshoot, and resolve LAN/WAN network problems (DNS, DHCP, TCP/IP and a variety of hardware and other networking issues)
  • Designed and implemented complex routed and switched LAN and WAN using Ethernet Technology
  • Used Network monitoring tools to ensure network connectivity and Protocol analysis tools to assess and pinpoint networking issues causing service disruption

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