Summary
Overview
Work History
Education
Skills
Certification
LANGUAGE
LINK
PERSONAL DETAILS
Timeline
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Jose J R Marquez

Jose J R Marquez

Abu Dhabi

Summary

Experienced with network design, implementation, and maintenance. Utilizes advanced troubleshooting techniques to resolve technical issues efficiently. Knowledge of network security protocols and best practices ensures robust and secure system performance.

Professional network specialist prepared for this role. Experienced in managing, configuring, and troubleshooting network systems. Strong focus on team collaboration and achieving results, adapting flexibly to changing needs. Reliable with skills in network security, infrastructure management, and performance optimization.

Overview

15
15
years of professional experience
9
9
Certification

Work History

IT AND NETWORK ADMINISTRATOR

Magenta Real Estate Management LLC
10.2019 - Current
  • Enabled secure network access through research and trend analysis, cutting security breaches by 100%.
  • Establish a CCTV Infrastructure with 495 Camera's and Acquire License in ADMCC
  • Establish a Wifi Infrastructure with 600 Access Point in 16 Buildings with Complete Fiber Optic Backbone and Connect 9500 Resident in the Camp
  • Minimized security and data risks, verifying completion of nightly data backups.
  • Planned and executed the selection, installation, configuration, and testing of switches and routers.
  • Managing and administering Windows Server 2008-2022, Active Directory and Group Policy in Domain Controller.
  • Conducted in-depth network reviews and tightened security policies to monitor access and prevent cyber threats.
  • Deployed and managed complex networks across broadband, Wi-Fi, LANs, and VPNs.
  • Analyzed existing hardware, software, and networking systems to bolster data security.
  • Performance tuning.
  • Recommended changes to improve systems and network configurations and determine hardware and software requirements related to such changes.
  • Researched new technologies by attending seminars, reading trade articles, or taking classes.
  • Tested computer hardware, networking software, and operating system software.
  • Configured, monitored, and maintained routers, switches, firewalls, and other networking devices.
  • Installed new software applications on the server and configured user access permissions accordingly.
  • Provided technical support to network users and troubleshoot hardware, software, and network connectivity issues.
  • Promoted products and services to meet client needs and increase revenue.
  • Monitored and managed parts and equipment inventory to support continuous availability.
  • Managed maintenance data records and tracked operating information for onsite reference.
  • Determined trends affecting production, service, and maintenance processes to inform continuous improvement initiatives.
  • Maintained and managed ESXi Server.
  • Set up Windows Server 2012 to 2025 and configured domain controller and group policy as per company requirements.
  • Implemented security protocols to safeguard network infrastructure, resulting in a 30% decrease in security breaches.
  • Managed and maintained server hardware and software, ensuring optimal performance and minimal downtime.
  • Deployed new software applications across the organization, training employees on usage to increase productivity.
  • Provided technical support to end users, resolving issues in a timely manner to minimize disruptions to workflow.
  • Installed, configured and supported local area network (LAN), wide area network (WAN) and Internet system.
  • Performed day-to-day LAN and WAN administration, maintenance, and support.

IT FIELD ENGINEER

Ziontech International
06.2017 - 09.2019
  • Delivered high-quality field services, ensuring all projects were completed on time and within budget constraints.
  • Conducted thorough site assessments to identify potential hazards, ensuring a safe working environment for all personnel involved in field operations.
  • Prepared documentation that would be used in requests for proposal.
  • Assisted in the design of new systems, contributing to the overall success of engineering projects.
  • Enhanced system reliability by conducting regular maintenance checks and promptly addressing any identified issues.
  • Monitored construction methods and installations, inspection and testing processes.
  • Established rapport with clients by maintaining open lines of communication and addressing concerns promptly and professionally.

IT SUPPORT ENGINEER

Binali Trading Center
02.2013 - 03.2017
  • Installed and configured equipment for employee use, performed proper installation of cables, operating systems, and software.
  • Transcribed dictations, edited drafts, and distributed to the department.
  • Operated cash registers during high-volume shopping times.
  • Maintained tidy work areas.
  • Provided professional customer service.
  • Sorted and distributed mail and parcels, processed and dispatched mail, managed postal records, requisitioned supplies, maintained security for registered and special mail.
  • Managed PDA to synchronize reports in Oracle Database.
  • Maintained and assisted network and computer configuration.
  • Monitored machinery, troubleshoot equipment, and requested maintenance.
  • Submitted weekly reports.

CLERK/IT SUPPORT

Emirates Post Holding Group
01.2011 - 01.2013
  • Set up equipment, installed cables, operating systems, and software.
  • Transcribed dictations, edited drafts, and distributed to the department.
  • Operated cash registers.
  • Maintained work areas.
  • Provided customer service.
  • Sorted and dispatched mail.
  • Managed PDA reports in Oracle Database.
  • Maintained network and computer configuration.
  • Monitored machinery, troubleshoot equipment, and requested maintenance.
  • Submitted weekly reports.
  • Maintained workstations.
  • Assembled PCs.
  • Maintained LANs, WANs, and network equipment.
  • Evaluated and installed hardware and software.
  • Monitored system performance.
  • Managed wireless LAN and MS SQL Server 2000.
  • Developed disaster recovery plans.
  • Employed firewalls for security.
  • Supported network systems for security, availability, and performance.

Education

Bachelor of Science - Information Technology

St. Paul University
01.2025

Diploma - Computer and Electronics Technology

System Technology Institute
01.2003

Skills

  • Firewall and Networking
  • Microsoft Server 2000 to 2022
  • Network configuration and support
  • Server Security
  • Hardware installation
  • MICROSOFT ACTIVE DIRECTORY
  • Active Directory and Domain Controller
  • Office 365 Administration Premises and Azure
  • System Upgrades
  • Windows Operating System
  • Time management abilities
  • Customer Support
  • Adaptability
  • Helpdesk Support
  • Network Switching & Routing
  • Technical Support
  • Routing protocols
  • Network policy development
  • Network security protocols
  • VPN troubleshooting
  • Performance improvements
  • Web proxy
  • Firewall policy development
  • Disaster recovery procedures
  • Network Administration
  • Virus protection software
  • Load balancing
  • Network repairs and maintenance
  • Network troubleshooting
  • System administration
  • Technical support
  • Network systems installation
  • Customer support

Certification

  • CompTIA A+ Certified - CompTIA
  • Certified General Security Professional - CGSP - Hikvision
  • ITIL 4 Foundation Certificate in IT Service Management - Peoples Cert
  • Cisco Certified Switching and Routing (CCNA) - CISCO
  • Mikrotik Certified Routing Engineer - Mikrotik
  • Mikrotik Certified Network Associat - Mikrotik
  • Fortinet Security Expert NSE1, NSE2, NS3 - Fortinet
  • Cambium Wireless Certified - Cambium Network
  • CnMaestro Certified Wireless, WiFi and Administration - Cambium Network

LANGUAGE

English

LINK

Jose LinkedIN Profile: https://www.linkedin.com/in/joem042379/

PERSONAL DETAILS

  • Nationality: Philippines
  • Visa status: UAE Residence Via
  • Marital status: Married

Timeline

IT AND NETWORK ADMINISTRATOR

Magenta Real Estate Management LLC
10.2019 - Current

IT FIELD ENGINEER

Ziontech International
06.2017 - 09.2019

IT SUPPORT ENGINEER

Binali Trading Center
02.2013 - 03.2017

CLERK/IT SUPPORT

Emirates Post Holding Group
01.2011 - 01.2013

Diploma - Computer and Electronics Technology

System Technology Institute

Bachelor of Science - Information Technology

St. Paul University

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Jose J R Marquez