ARNALDO ARCIA Systems Administrator | IT Infrastructure | Microsoft Cloud

A

Physical Infrastructure Deployment Engineer

Alta Vista Communications, Inc.

Jan 2024 - May 2025 (1 year 5 months)

Design and implementation of LAN networks for telecommunications infrastructures.
Installation of racks and configuration of switches for communications rooms.
Low voltage wiring. Categories CAT6a, 6, CAT5e, Fiber Optics.
Design and implementation of Wi-Fi networks, installation of Access point and Wi-Fi router.
Design and configuration of Internet Gateway for residential areas, educational centers.
Design and installation of business telephone systems (VoIP).
Installation Security systems, motion sensors, personnel attendance systems, audio/video equipment, security camera systems.

Operational Continuity and Endpoints Specialist

Guest Services Inc.,

Apr 2023 - Dec 2023 (9 months)

Technical support, assist in the solution and resolution of technical issues related to computers, routers, switches, cell phones, and Wi-Fi networks of residents.
Maintain the connectivity and optimal operation of the local network of the building's operations staff, and the open Wi-Fi networks for residents.
Coordinate with the operations manager and execute routine maintenance tasks in compliance with building safety protocols, ensuring the optimal operation of the facilities.
General repairs led to preventive and corrective maintenance activities to maintain operational efficiency.

C

Business Technology

Caldic Latin America,

Mar 2022 - Apr 2023 (1 year 2 months)

• Managed critical security updates across 100+ servers and 1000+ workstations, enhancing system reliability and protection against intrusions.
• Analyzed complex project server issues and worked on enterprise and business-critical applications, ensuring uninterrupted business operations. • Supports operating systems, applications, security services, and hardware issue resolution for users (Android OS, iOS, Mac OS, Windows OS)
• Implemented computer imaging and user data migration procedures, streamlining system deployment processes.
• Resolves technical issues with Local Area Networks (LAN) and Wide Area Networks (WAN)
• Planned and executed system hardware and software upgrades, ensuring alignment with organiz

Senior Systems Administrator

GTM Holdings S.A

Jun 2019 - Mar 2022 (2 years 10 months)

Microsoft Intune, Microsoft Endpoint Manager: Expertise in managing and deploying Office mobile apps and PC apps. Skilled in Mobile Device Management and data protection using BitLocker and Windows Update.

SCCM System Center Configuration: Experienced in Windows OS deployment, M365, and operating system updates. Proficient in Configuration Management and Patch Management using SCCM.

Servers Administration: Strong knowledge of Microsoft Windows Server, Active Directory services, and TCP/IP networking protocols. Experienced in managing DNS, DHCP, SMB, HTTP, FTP, SMTP, and SSL.

Capacity Planning and Decision-Making: Experienced in local project management, annual budget programs, and identifying opportunities f

G

Servers Administration

Grupo Transmerquin

Mar 2009 - Jun 2019 (10 years 4 months)

Servers Administration: Strong knowledge of Microsoft Windows Server, Active Directory services, and TCP/IP networking protocols. Experienced in managing DNS, DHCP, SMB, HTTP, FTP, SMTP, and SSL.

Information and Communications Security: Proficient in managing security firewalls and communication equipment from Fortinet, Cisco, and Ubiquity, Wi-Fi Networks, Voice IP.

Hardware and Software Support: Maintenance and technical support for laptops, computers, printers, diagnostics and replacement of parts (hard drives, memory RAM...), equipment assemblies, installation and configuration of operating systems and software applications.

Capacity Planning and Decision-Making: Experienced in local project management, a

ARNALDO ARCIA

About

Detail

Timeline

Résumé

ARNALDO ARCIA

About

Detail

Behavioral traits