Khalid Khan's Location
Elk Grove Village, Illinois, United States, United States
About Khalid Khan
Khalid Khan is a Senior Cyber Security Consultant at DXC Technologies at DXC Technologies.
Khalid Khan's Current Company Details
Dxc Technologies
Senior Cyber Security Consultant at DXC Technologies
Khalid Khan Work Experience Details
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Senior Cyber Security ConsultantDxc Technologies Apr 2019 - Present● Responsible for managing project costs, estimating and forecasting.● Global InfoSec Vendor Risk Assessments Team - engaged in Global Enterprise information security Vendor Risk Assessments from End to End for Confidential internal/external onboarding and integration of clients into cloud security infrastructure (IaaS, PaaS, SaaS) platforms.● Created and documented reports, rules, trends and Dashboard.● Developed custom SIEM deliverables in Splunk/McAfee/QRadar/ArcSight to meet customer needs in a variety of domains: IT security, financial, IT ops, human resources, physical security, etc.● Configure and troubleshoot Routing protocols such as OSPF and EIGRP for routing internally and BGP Migration for external routing.● Responsible for managing project costs, estimating, forecasting, and reporting on variance.● Evaluated technological infrastructure of financial lending institutions for IT/Telephony upgrades to VoIP.● Added Domain Controllers manually in Forti Authenticator to collect user login data, which will be used to authenticate users at Firewall.● Navigated through Algosec and Palo Alto, Checkpoint to find risky ports and unused firewall rules to help with firewall audit.● Configured Splunk Searching and Reporting modules, Knowledge Objects, Administration, Regex, Dashboards, Clustering and Forwarder Management● Implantation and deployment of VMware NSX Vxlan configuration-VTEP, VXlan pools LR and DR with OSPF configuration● NSX Service composer for registration AV endpoints deployments, Security groups and policies FW● Migration Envision and drove Cisco's SD-WAN (IWAN) and VPN for Enterprise and MSP networks existing to corporate office.
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Senior Cyber Security EngineerFannie Mae Apr 2018 - Apr 2019Washington, District Of Columbia, Us● Involved in the implementation and configuration of Enterprise network infrastructure.● Working as a Network engineer supporting Cisco Routers, Switches, Bluecoat Proxy servers, and BIG-IP Load Balancers. ● Cisco routers, switches setup including WAN routers, coordinating with leased line vendors● Having experience on WLAN, dealing with Cisco Prime, Controllers, and Access Points.● Implementation, configuration, and support for F5 migration Big-IP LTM-6400 load balancers, ASA Firewall, and Palo Alto Firewall.● Push configurations and updates to multiple Splunk Enterprise instances via the Splunk Deployment Server● Perform tuning of the Security Incident and Event Manager (SIEM) filters and correlations to continuously improve monitoring● Used Earned Value Management for reviewing project progress, enabling early forecasting and resolution of cost and schedule issues.● Worked on Palo alto and Panorama in creating updating rules, VPN Tunnels, and troubleshooting the incidents.● Worked on Palo Alto PA- 5000 and PA-3000 series and panorama. Worked on creating new policies and OS updates.● Experience with Virtual route Forwarding, multicast routing, and policy-based routing. ● Created and refined processes for performing PCI and PA DSS compliance verification efficiently.● Involved in configuring and implementing composite Network models consists of Cisco 7600, 7200, 3800 series routers and Cisco 2950, 3500, 5000, 6500 Series switches.● Use BGP Migration attributes such as AS-PATH prepending and communities to influence routing amongst different paths.● Manage the day to day operations of CyberArk solutions including adding and deleting accts.● Optimized performance of the WAN network consisting of Cisco 3550/4500/6500 switches by configuring VLANs.● Vulnerability assessment, penetration testing, Risk assessment, Threat management, Security advisories, compliance audits, IT security assessment. -
Senior Security AnalystFannie Mae Dec 2016 - Mar 2018Washington, District Of Columbia, Us● Designed and Configuring the Cisco 819 series 4G routers for 1000+ branches and ATMs.● Deploy Configuration and activate 4G routers for branches in multiple states.● Configure and troubleshoot Remote access and site to site-in Checkpoint & Palo alto firewall● Designed and implemented layer 3 private MPLS VPN services on Cisco 7600/ASR9000 routers● Worked with F5 migration Load balancing, IDS/IPS, Bluecoat proxy servers and Administrating.● Experience with Load Balancers for administrating and monitoring global & local traffic using F5 BIG IP LTM & GTM● Deploying sites with Cisco, Viptela, Riverbed, and ADC equipment● Tuning and updating security tools including SIEM (McAfee ESM \ Nitro), IDS/IPS, DLP, Web Proxy.● Configured F5 migration load balancer and also Citrix NetScaler to monitor the network, load balancing and also GLBP, creating a site for web interface for the internal clients. ● Configured Cisco ASA Firewall.● Addressed technical issues and questions regarding Cisco ISE including troubleshooting and feature changes and modifications.● Supported Infoblox appliances grid environment for DNS, DHCP and IP Address Management tools (IPv4), for the State Farm enterprise network.● Created reporting dashboards on Tableau, using OLAP cubes for a comprehensive look on deals/prospects for Investments Analysts and Portfolio Managers.● Experience with SIEM platforms (Splunk, Qradar, McAfee/Nitro, Arcsight, LogRhythm, Carbon Black)● Implemented IP Routing protocols EIGRP, OSPF, BGP Migration on Cisco Routers 7600, 3600, 2800.● Validated and updated documented process for the CyberArk privileged access management system● Configure and maintain security policies on Fortinet firewall and manager/ Fort Analyzer● Reviewed company network diagrams in preparation for PCI project, providing QSA insight and guidance. -
Infosec AnalystOshkosh Corporation Oct 2015 - Oct 2016● Worked on security tools and software such as CISCO WSA, Qualys, Splunk, Solar winds, Source fire, SIEM● Installed Aruba wireless controllers, AP's, and Airwave● Experience with convert Cisco ASA VPN rules over to the Palo Alto solution. Migration with both Cisco ASA and Palo Alto VPN experience● Provide Level 2 Operations support for end user resolution investigating RSA SIEM events to determine any true intrusions.● Provide oversight on PCI DSS compliance and completes annual PCI DSS Self-Assessment Questionnaire SAQ .● Maintaining and Designing Data governance and security for data platforms on AWS Cloud.● Implementation and Configuration (Profiles, iRules) of F5 Big-IP LTM-6400 load balancers● McAfee EPO - Project team member for implementation of New McAfee EPO console, repositories, and reporting● Provided technical support for different EHR and PM applications for medical practices in the Kansas City area such as Allscripts, PDS, eClinicalWorks, McKesson, NextGen, NuMed, Pulse and Millennium.● Worked on Cisco ISE for user Authentication, Security Group Tags, MAC based authentication for Wireless and Wired users, 802.1X, EAP, PEAP etc.● Used dashboard tools like Tableau.● Define, implement and monitor key risk indicators and key performance indicators (KRIs/KPIs).● Modified Opportunity and Pipeline by customizing various stages to help prospect better and enabled forecasting.● Designed and implemented security solutions like CyberArk, Symantec DLP, Archer, SEP Suite● Installation and administration of Checkpoint R 75.40 Firewall.
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Network Security AnalystGeneral Motors South America Jun 2014 - Sep 2015São Caetano Do Sul, São Paulo, Br● Responsible for installation and maintenance of new network connection for the customers● Configured all the required devices and equipment for remote vendors at various sites and plants● In-depth expertise in the implementation of analysis, optimization, troubleshooting and documentation of LAN/WAN networking systems● Design and Implementation of Bluecoat Proxy Infrastructure. Upgrading Radware Appwall WAF (Web Application Firewall) and fixing hot fixes and patches● Supported nationwide LAN infrastructure consisting of Cisco 4510 and catalyst 6513● Worked with cisco routers 2600, 2900, 3600, 3800, 7200 and 7600 and switches 2900, 3560, 3750, 4500, 4900, 6500
Frequently Asked Questions about Khalid Khan
What company does Khalid Khan work for?
Khalid Khan works for Dxc Technologies
What is Khalid Khan's role at the current company?
Khalid Khan's current role is Senior Cyber Security Consultant at DXC Technologies.
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