Arnaldo Alarcos

Oversaw support for office staff representing diverse nationalities.

Directed installation and optimisation of network equipment for seamless operation.

Managed configuration of network switches and routers to improve performance.

Supervised server installations and ensured robust network connectivity.

Led VLAN configuration on Cisco switches, implementing DHCP snooping and dynamic ARP inspection for security.

Administered comprehensive Cisco router setups for routing, VLAN, and port forwarding functionalities.

Coordinated installation and configuration of biometric servers to bolster security measures.

• Configured printers and scanners on network to facilitate easier access for users throughout office space.
• Improved network efficiency by installing and configuring new hardware and software.
• Installed antivirus programmes, reducing risk of malware attacks significantly.
• Advised management on latest technologies for informed decision-making regarding IT investments.
• Resolved technical faults across varied technologies, including servers, routers and hardware.

• Enhanced system performance through routine maintenance and regular updates.
• Implemented data backup procedures to ensure information security.
• Configured printers and scanners across network for improved user access throughout office space.
• Designed network solutions that improved connectivity across office locations.

Supported manpower and general affairs tasks.

Installed and configured biometric devices and servers for time and attendance tracking.

Provided IT technical support to employees.

Managed supply and distribution of office equipment.

Established office and inter-office connections for local area networks and intranets.

Delivered technical support for PBX and IP PBX systems for VoIP lines.

Executed fibre optics and wireless bridge installation and configuration.

Installed and configured biometric devices and servers for time and attendance systems.

• Assisted in managing multiple projects concurrently while ensuring quality standards are met.
• Resolved minor software issues promptly to limit workflow interruptions.
• Enhanced system reliability through regular maintenance activities.
• Improved network functionality by diagnosing and addressing technical challenges.

Executed fibre optic connection from Aramco to Hyundai site office.

Established wireless bridge link between Hyundai main office and various satellite offices.

Supported and maintained internal company network for 540 users.

Provided maintenance for office equipment including copiers, printers, and plotters.

Managed documentation for IT office assets and processed billing for handheld communication devices.

Delivered technical support to employees across the company.

• Executed daily tasks with precision and efficiency.
• Acquired and implemented new skills to enhance productivity.
• Completed assignments within stringent deadlines.
• Exhibited approachability and willingness to assist colleagues.

Gained experience in PLC programming for home automation using AMX technology.

Applied modern design principles to develop tailored system solutions for clients.

Carried out onsite installation, configuration, and commissioning of automation systems.

• Carried out day-to-day duties accurately and efficiently.
• Supported team by demonstrating respect and willingness to help.
• Consistently arrived at work on time and ready to start immediately.
• Quickly learned and applied new skills to daily tasks, improving efficiency and productivity.