John Concepcion's Location
Philippines, Philippines
About John Concepcion
John Concepcion is a Network Analyst.
John Concepcion's Current Company Details
Network Analyst
John Concepcion Work Experience Details
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Network AdministratorEmapta Ph Oct 2022 - Apr 2024Network Infrastructure Management: Design, configure, and maintain network infrastructure, including Cisco routers, switches, Cisco ASA, and Watchguard Firewall. Implement and manage WAN technologies such as BGP, OSPF, and EIGRP to optimize network performance.Network Security: Implement and maintain security protocols, firewalls, and intrusion detection systems to safeguard the network against cyber threats. Monitor and analyze network traffic for potential security breaches, including… Show more Network Infrastructure Management: Design, configure, and maintain network infrastructure, including Cisco routers, switches, Cisco ASA, and Watchguard Firewall. Implement and manage WAN technologies such as BGP, OSPF, and EIGRP to optimize network performance.Network Security: Implement and maintain security protocols, firewalls, and intrusion detection systems to safeguard the network against cyber threats. Monitor and analyze network traffic for potential security breaches, including traffic sniffing.Network Optimization: Continuously assess network performance and recommend improvements to enhance speed, efficiency, and reliability. Utilize Quality of Service (QoS) policies to prioritize network traffic and manage bandwidth effectively.Network Monitoring and Analysis: Employ network monitoring tools such as SolarWinds, PRTG, and Zabbix to proactively identify and address network issues. Analyze network traffic patterns and conduct traffic sniffing for troubleshooting and optimization.Documentation and Reporting: Maintain accurate network documentation, including configurations, network diagrams, and inventory. Generate reports on network performance, security incidents, and recommendations for improvements.Collaboration and Support: Collaborate with cross-functional teams to align network infrastructure with the organization's strategic objectives. Provide technical support to internal teams, addressing network-related inquiries and issues.Compliance and Best Practices: Ensure network compliance with industry standards and regulations, including GDPR and PCI DSS. Stay updated on emerging network technologies and security trends to implement best practices. Show less
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Information Technology Technical LeadCognizant Technologies Philipines Inc. Aug 2021 - Sep 2022Manage 2 locations Manila & Cebu for Papajohns client account.Role as a IT Technical Lead, handles all network incidents and analyzes root cause.Executes Network Project Upgrades, execute plans based on SLA given by the manager.Create a Shift Schedule for IT Engineers.Responsible for network downtime and providing quick solutions.Deploying & Upgrading IOS Cisco 9300 Switch, Firepower 2140 and FMC.Documentation of Firewall Rules and Network Diagram.Assisting Vendor… Show more Manage 2 locations Manila & Cebu for Papajohns client account.Role as a IT Technical Lead, handles all network incidents and analyzes root cause.Executes Network Project Upgrades, execute plans based on SLA given by the manager.Create a Shift Schedule for IT Engineers.Responsible for network downtime and providing quick solutions.Deploying & Upgrading IOS Cisco 9300 Switch, Firepower 2140 and FMC.Documentation of Firewall Rules and Network Diagram.Assisting Vendor for maintenance schedule and parts replacement. Show less
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Network AdministratorAscendcom Pte Ltd Nov 2018 - Jul 2021SingaporeResponsible for troubleshooting and configuring firewalls like Fortinet SDWAN, Paloalto, and Cisco ASA. Implements security policies, including Site-to-Site VPN, IPSEC, and 2FA authentication. Manages NAT, clustering, security profiles, PBR, virtual IP, DMZ, Meraki, and Arista. Designs and implements network infrastructure, including Ruckus controllers, access points, and servers. Handles Cisco provisioning and deployment, VLAN trunking, HSRP, RPVSTP, Radius, SNMP, SVI, OSPF, BGP, EIGRP, MPLS… Show more Responsible for troubleshooting and configuring firewalls like Fortinet SDWAN, Paloalto, and Cisco ASA. Implements security policies, including Site-to-Site VPN, IPSEC, and 2FA authentication. Manages NAT, clustering, security profiles, PBR, virtual IP, DMZ, Meraki, and Arista. Designs and implements network infrastructure, including Ruckus controllers, access points, and servers. Handles Cisco provisioning and deployment, VLAN trunking, HSRP, RPVSTP, Radius, SNMP, SVI, OSPF, BGP, EIGRP, MPLS, static routes, BPDU guard, VXLAN, VTEP, VNI, and DMVPN. Installs data racks, servers, switches, and patch panels. Leads projects such as Orchard Network Infrastructure, NERF Singapore Network Infrastructure, Singapore Airshow, and Fintech | Adidas Retail store Network and Digital kiosk. Provides IT support for digital hardware appliances in malls and CHANGI AIRPORT T1-2-3-4 Feedback kiosk. Implements ITIL processes, documents, and adheres to SLAs. Manages NAS, VMware, VDI, and VirtualBox for testing environments. Deploys, manages, and configures CMS servers for digital directories in various locations. Show less
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Senior System Network AdministratorMicrosourcing Philippines Inc. May 2013 - Oct 2018Manage watchguard firewall, create policy, SITE TO SITE, IPsec VPNManaged cisco layer 3, layer2 switches, HSRP, Vlan, VTP, Loopguard, stacking. install & setup cisco switches, set up data center from planning to implementation hardware requirements & vendor price comparison. experienceInstalling updates,mass deployment of desktop, laptop, printers and other peripherals, Manage issue’s using Microstatus ticketing system Windows active directory in Windows 2012 server, apply GROUP POLICY,… Show more Manage watchguard firewall, create policy, SITE TO SITE, IPsec VPNManaged cisco layer 3, layer2 switches, HSRP, Vlan, VTP, Loopguard, stacking. install & setup cisco switches, set up data center from planning to implementation hardware requirements & vendor price comparison. experienceInstalling updates,mass deployment of desktop, laptop, printers and other peripherals, Manage issue’s using Microstatus ticketing system Windows active directory in Windows 2012 server, apply GROUP POLICY, WSUS HYPER V & DFS storage. Troubleshooting of applications networking protocol requirements VMWARE, CCTV, SIP, Cisco IpphoneMonitor all servers and network devices using SOLARWIND, Checkmk, Nagios OFFICE 365Coordinate with Operations Manager regarding User acceptance requirements for call center Escalate problem’s to IT Head, provides input’s regarding project Implementation Show less
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System Network AdministratorJobsdb Philippines Jul 2012 - Apr 2013System administration coordinate IT infra in Jobsdb Hongkong for projects implementations, issue's & concernAdministering windows 2003 server managing active directory ( creating user accounts, group OU's) DHCP server, mac filtering group policy file & printer, fax server NT backup, Symantec backup & restore setup VMWARE esxi 5.0 in DELL server R620 ( managing local servers)managing squid proxy server managing spark server setup terminal serverNetwork administration coordinate with… Show more System administration coordinate IT infra in Jobsdb Hongkong for projects implementations, issue's & concernAdministering windows 2003 server managing active directory ( creating user accounts, group OU's) DHCP server, mac filtering group policy file & printer, fax server NT backup, Symantec backup & restore setup VMWARE esxi 5.0 in DELL server R620 ( managing local servers)managing squid proxy server managing spark server setup terminal serverNetwork administration coordinate with telco regarding downtime, upgrades & implementation of internet leased line troubleshoot network issues, layer 1 connectivitymanage ruckus wifi access point. managing dell switches monitoring network box firewall remote anywhere using KASEYA NETWORK MANAGER setting up SOHO network for jobs eventsVOICE setup & deploy Alcatel Lucent phone, SIP trunkmonitor in & out calls of user generate report using Omnivista 4760 troubleshoot horizontal connection from patch panel to workstation Show less -
Network EngineerHewlett Packard Enterprise Dec 2011 - May 2012Handles all VOICE & DATA network connectivity @ Procter & Gamble Cabuyao plant.Experience from Layer 1 trouble shooting using tone tracer, horizontal & backbone connectivity, router and switch initial configuration up to Layer 7.Coordinate with british telecom regarding PBX voice problem, Project Implementation & checking other vendor following network standard. Network Monitoring PRTG,IPSLA Email,Update & monitor ticket using HP service Manager. -
Junior Network AdministratorDar Al Yousefia Group Co. Saudi Arabia Sep 2009 - Oct 2011Implementation of Network Connectivity of all the branches With in Saudi Arabia using Cisco IPVPN, 1) Administration - Setup and monitoring of Operating Systems and Applications such as (windows 2000/2003/2008 and Linux Ubuntu Server, Terminal Server, Active Directory, File and printer server, Back up and Disaster recovery, and ERP, Smacc server.2) Networking - Setup & monitoring IPvpn CISCO CE routers from Head office and Branches, NAT, BGP & STATIC, OSPF, GRE tunnel SITE TO SITE VPN… Show more Implementation of Network Connectivity of all the branches With in Saudi Arabia using Cisco IPVPN, 1) Administration - Setup and monitoring of Operating Systems and Applications such as (windows 2000/2003/2008 and Linux Ubuntu Server, Terminal Server, Active Directory, File and printer server, Back up and Disaster recovery, and ERP, Smacc server.2) Networking - Setup & monitoring IPvpn CISCO CE routers from Head office and Branches, NAT, BGP & STATIC, OSPF, GRE tunnel SITE TO SITE VPN, VLAN, HSRP- Setup & Monitoring of PFsense firewall and internet redundancy- Maintenance of STC DSL modems, password for setup and connection- Setup & Monitoring of Squid proxy server for User restrictions.- Administering DHCP server - Setup & monitoring Wireless Access point for head office and Branches - IPsec VPN for remote user.3) Desktop - Document and track changes in any installation, movement, and repair of desktops, printers, telephone sets, etc.- Repair & Maintenance laptops and desktops using, Symantec Ghost.- Installing Symantec Antivirus and Updates.- Setting up conference rooms network connections, and projectors- Support User applications problems Show less
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Information Technology Support EngineerSunpower Philippines 2007 - 2008-manage technical support engineer's within my group, provide them technical assessment, assigning help desk tickets and scheduled shifting rotation.-provide level 2 support to the problems that my subordinates cant resolve.-ticket escalation from desktop up to network group or system admin group - problem ownership that had high level priority.-making and presenting weekly team reporting to the IT HEAD.
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Information Technology Support EngineerManila Electric Company Dec 2005 - May 2007WORK assignment : MANILA ELECTRIC COMPANY(MERALCO)-Ensure that all goals/plans are meet on or ahead of schedule.-Support the entire team to resolved any helpdesk ticket and User request depending on policies and standard regarding resource usage and solutions.- Provide all (hardware & software) and printers support requirements in different offices (corporate, district, branches, Sector, extension offices, payment offices, and its own MERALCO CALL CENTER)- Ensure thal all… Show more WORK assignment : MANILA ELECTRIC COMPANY(MERALCO)-Ensure that all goals/plans are meet on or ahead of schedule.-Support the entire team to resolved any helpdesk ticket and User request depending on policies and standard regarding resource usage and solutions.- Provide all (hardware & software) and printers support requirements in different offices (corporate, district, branches, Sector, extension offices, payment offices, and its own MERALCO CALL CENTER)- Ensure thal all application requirments of the user are properly installed and working, keeping the system up and running.- backup other IT support engineer if needed and handle other problems in their site to minimize network downtime. Show less
John Concepcion Education Details
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Computer Science
Frequently Asked Questions about John Concepcion
What is John Concepcion's role at the current company?
John Concepcion's current role is Network Analyst.
What schools did John Concepcion attend?
John Concepcion attended Sti College.
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John Concepcion
Ceo Of Unilever Rfm Ice Cream Inc. Founder And Ceo Of Standard Hospitality GroupMakati -
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John Concepcion
Philippines
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