TECHNICAL SKILLS

Skills: Cisco Router, Switches, Cisco ISE(TACACS and Radius), Cisco ACS, Cisco WLC 5508, Cisco 1140, 1242, 3702, 3802 Accesspoints, Automation, Ansible, scripting on shell java, phython EIGRP,OSPF, BGP,STP, IPSEC, Wireshark, SNMP, DHCP, DNS,Splunk,Cisco, Prime R - Studio, Microsoft Word, Excel, and PowerPoint.

Relevant Skills/Qualities: Team player, computer-savvy (Mac, PC, Linux), detail-oriented, analytical, strong research background, organizational, project management and communication skills, resistor coding, coding, Instrumentation, management, Digital Electronic, Optical Fiber Transmission, Optical Fiber Cable Splicing, troubleshooting networks, configuring network devices (Routing & Switching), Motors and Generators, Power systems, Virtualization.

PROFESSIONAL EXPERIENCE

Confidential - New York, NY

Sr. Network Engineer

Responsibilities:

• Created pre-assessment inventory, including device classification - the inventory lists servers, end-user workstations, network devices (firewalls, routers, switches, load balancers etc.), telephony equipment and other supporting devices like DNS servers, domain controllers and storage devices.
• Performed device grouping to specify the device proximity with CDE (cardholder data environment).
• Performing the Azure services using the AWS, and working on EC2, ECS, ECR, EKS and AWS batch -CF services.
• Hands on experience with the Citrix cloud services and cloud system.
• Experienced working with Cloud likeAWSand Azure Like VPC, VPC Peering, Virtual VM wares, AZ, Network Security Groups ASG, Load Balancers etc. And, I have worked on Hyper-V tool Building the virtual environment.
• Performed Network division and removed ACL’s (access control list) on the CISCO ASA firewall with no traffic or zero hit counts.
• Monitored and assessed the ACL’s that crosses the CDE and determined their criticality based on pre-defined PCI documentation.
• Proficient in CISCO ASA application for URL filtering, Threat prevention and incoming data filtering
• Implemented server load-balancing system, like Cisco CSS, ACE, Server Irons, F5 GTM and LTM.
• Hands-on experience with the administration/troubleshooting of applications Campus Anywhere, Moodle Services, and Track Smart System.
• Experience with performance assessment of Enterprise Moodle installation by conducting system monitoring / analysis, and performance tuning / troubleshooting of system hardware / software.
• Actively collaborate with Content Developers on media assets and user content for the Moodle LMS
• Modify and maintain materials in Moodle and Set up the Moodle LMS Home Page.
• Good understanding of Azure PAAS SQL Server and other Services.
• Taking help desk calls for internal and external users.
• Cisco call manager experience, MiFi Devices Installation of Mobile Device Management Software (MDM).
• Familiar with Active Directory, Group Policy (GPO), DHCP server, DNS server.
• Patching, backups & restoration, disaster recovery and documentation.
• Configuring network devices: - Basic Layer 2 and 3 configurations -WLAN access points and wireless controllers.
• Administration FTP/SFTP product, including upgrade and migration.
• Create new FTP/SFTP process. Work closely with internal and external users to troubleshoot and resolved FTP/SFTP problems.
• Configured SNMP for device management, incorporated users, and Network management station NMS.
• Analyzed SIEM data in NetFlow and provided metrics to improve the network performance.
• Assessing the CTE (change tracker enterprise) and LTE (log tracker enterprise) servers based on PCI guidelines.
• Configured and troubleshooted BGP routing protocol for clients using PCI services on network servers. Provided troubleshooting and resolved issues for layer 2 and Layer 3 devices.

Confidential, SFO, CA

Sr. Network Engineer

Responsibilities:

• Migrated networks from full mesh frame relay to Point-Point T1 on larger sites and implemented IPsec VPN on smaller sites.
• Extensive understanding of IP, EIGRP, BGP, OSPF and VoIP
• Monitored network usage and security.
• Implementation of Cisco devices, especially Cisco routers & switches (2900/3900 routers and switches) and Cisco ASA firewalls. This includes configuring VLANs, trunking, monitoring T1/DS1, MPLS, BGP, OSPF, NAT, DHCP, DNS, NTP, HSRP/VRRP
• Managed email, spam, and virus protection.
• Ensured systems comply with industry standards
• Supported network and computing infrastructure.
• Implemented Zone Based Firewalling and Security Rules on the Net gear and Palo Alto Firewall.
• Provided tier 2/3 troubleshooting for tipping point issues either within the tool or as part of an integrated team of professionals addressing issues.
• Deployed GRE tunneling, L2TP, SSL, Site-Site IPSEC VPN and DMVPN for Network Redundancy.
• Implemented DHCP, DNS, IPAM configuration on the servers to allocate, resolute IP addresses from subnets on Infoblox.
• Troubleshooted and applied TCP/IP protocols. Performed engineering services to enable all aspects of network management from network design through implementation, maintenance, sustainment of existing networks.
• Installed and maintained network services, equipment, and various devices. maximized network performance by monitoring performance, troubleshooting network problems and outages, scheduling upgrades and collaborating with network architects on network optimization.
• Managed data network fault investigations in local and wide area environments, using information from multiple sources.

Confidential, Manhattan, NY

Junior-Network-Engineer

Responsibilities:

• Expertise in maintenance of layer2 switching tasks - VLAN, VTP, RSTP, configuration of ether channel with LACP and PAGP along with troubleshooting of inter-VLAN routing.
• Monitor traffic engineering solutions such as RSVP etc.
• Configured Cisco switches 6500, 4500, 3750 to support voice and data with custom QoS policy.
• Performing network monitoring, providing analysis using various tools like Wireshark, SolarWinds.
• Networking responsibilities included Cisco Routers, Switches, Wireless, Optical and Electrical cabling, security applications, VPN, and firewall.
• Used TFTP server to backup Cisco configuration files.
• Network layer tasks included configuration of IP Addressing using FLSM, VLSM for all applications and servers throughout the company
• Helping them to set up point to point OSPF connection on their Cisco and juniper routers like MX, EX, ASR series devices with their current network.
• Assist in troubleshooting and fixing network issues.
• Work with the cable connection based on fiber networks.
• Technical supports on POS systems and troubleshooting it.
• Facilitate customer support with networks.
• Effectively manage multicultural clients; learned fundamental Spanish to better support in needs.
• Managed inventory, achieved sales targets, controlled revenue and cash flow.

Confidential, Dallas, Texas

NETWORK ENGINEER

Responsibilities:

• Troubleshooting IEC device network issues.
• Responsible for over 1300 IEC devices and their maintenance on IEM server.
• Brought online over 700 IEC devices that had network issues increasing the IEC device percentage from 10% to over 67%.
• Gathering IEC device network statuses.
• Adding, upgrading, and maintaining IEC device software in the management system (IEM).
• Developing an extensive reporting and tracking system for the statuses of IEC devices in Microsoft Access.
• Reporting to upper management.

Confidential

Network Intern

Responsibilities:

• Data networking knowledge with the OSI Model, TCP/IP and Optical Transport
• Knowledge of network design, devices, appliances, architecture, protocols and topology
• Knowledgeable in Microsoft Word, Excel, PowerPoint, Outlook and Visio