David Diaz. Network Security Engineer

Senior Field Engineer at Consulting Services S.R.L.
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Contact Information
us****@****om
(386) 825-5501
Location
Argentina, AR
Languages
  • Ingles Professional working proficiency
  • Español Native or bilingual proficiency

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Rosanis Leonela Nava Lara

David Díaz es un excelente profesional con vocación para su trabajo, tiene muchos conocimientos en el área de seguridad y telecomunicaciones en general. Lo recomiendo por todos los valores que tiene como persona, sobretodo por su disciplina y amor al trabajo.

Leandro Delgado

Excelente estudiante, capacidad para trabajar bajo presión, mucha disciplina.

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Credentials

  • NSE 6 Security Specialist Fortiauthenticator
    Fortinet
    Mar, 2023
    - Nov, 2024
  • Fortinet Network Security Expert Level 4: Certified Professional
    Fortinet
    Jul, 2022
    - Nov, 2024
  • Fortinet Network Security Expert Level 7: Certified Architect
    Fortinet
    Jul, 2022
    - Nov, 2024
  • Fortinet Network Security Expert Level 2: Certified Associate
    Fortinet
    Dec, 2020
    - Nov, 2024
  • Python
    EducacionIT
    Dec, 2020
    - Nov, 2024
  • Fortinet Network Security Expert Level 1: Certified Associate
    Fortinet
    May, 2020
    - Nov, 2024
  • Fortinet Network Security Expert Level 2:
    Fortinet
    Feb, 2023
    - Nov, 2024
  • Fortinet Network Security Expert Level 3: Certified Associate
    Fortinet
    Feb, 2023
    - Nov, 2024
  • (ISC)² Candidate
    (ISC)²
    Feb, 2023
    - Nov, 2024
  • NSE 6 Security Specialist FortiAP
    Fortinet
  • NSE7 - SDWAN
    Fortinet

Experience

  • Consulting Services S.R.L.
    • Argentina
    • Information Technology & Services
    • 1 - 100 Employee
    • Senior Field Engineer
      • Jun 2021 - Present

      Diseño de soluciones para proyectos de comunicación e integración de tecnologías Soporte en multiplataforma - FORTINET - CISCO - PALO ALTO. Diseño de soluciones para proyectos de comunicación e integración de tecnologías Soporte en multiplataforma - FORTINET - CISCO - PALO ALTO.

  • Municipalidad de Vicente Lopez
    • Government Administration
    • 700 & Above Employee
    • Network Administrator
      • May 2019 - Jun 2021

      Marcas Trabajadas: • CISCO • HP • TP-LINK • FORTINET • CHECK POINT • HUAWEI • DENWA • AVAYA Equipos Administrados: • Cisco (ASR 9904, ASR1001X, 3845, Nexus9000, 2960). • Cisco Meraki ( AP Outdoor MR74, MR84) • Fortinet Fortigate (600E, 200D, 100F, 80F, 60F, 60E, 60D, 30E). • HP (1905, 1910 JG539A, 1920 JG926A). • HP Aruba (2530 J9773A, 2590F JL261A, 3810M JL075A). • Huawei ( OLT MA5800T, ONT H8245G) • Ubiquiti (Uap AC M Pro Mesh, ACPRO, APLR, ACHD, Litebeen 5AC Gen2) • Mikrotik (RB750Gr-3) • TP-Link (T1500G-10, T1500-28PCT) • Cambium (ePMP 1000) • PBX marca Denwa Modelo Advanced Plus. Funciones Realizadas: • Alta de IPsec VPN. • Alta, baja y modificación de reglas de Firewall. • Alta de servicios en red FTTx • Routing Switching Troubleshoot • Configuración de Radio enlaces con equipos Ubiqui • Alta, baja y modificación de equipos mediante SNMPv3 en Nagios. • Instalación de Racks. • Tendido de cableado UTP. Show less

  • Prosystem
    • Argentina
    • IT Services and IT Consulting
    • 1 - 100 Employee
    • IT and Network Support
      • Dec 2018 - Apr 2019

      • Configuration and management of Ubiquit Ap LR Equipment Indoor line • Configuration of Switches Tp-link SG3210 • Database management (MySql) • Active Directory management Software • Maintenance Hardware of computer equipment • Software installation, equipment formatting • Configuration of WiFi networks • Installation of Racks Laying of UTP cabling • Configuration and management of Ubiquit Ap LR Equipment Indoor line • Configuration of Switches Tp-link SG3210 • Database management (MySql) • Active Directory management Software • Maintenance Hardware of computer equipment • Software installation, equipment formatting • Configuration of WiFi networks • Installation of Racks Laying of UTP cabling

  • DDTELECOM
    • Argentina
    • Telecommunications
    • 1 - 100 Employee
    • Network Technician
      • Jan 2013 - Aug 2018

  • SICODENA ZONA OCCIDENTE
    • Maracaibo, Venezuela
    • Pasante de Ingeniería
      • Nov 2013 - Mar 2014

      • Support in projects to improve damaged radio link facilities • Preparation of reports of physical failures in the equipment for radio links, • Responsible for the recovery of computers, installation and maintenance of LAN networks within the maintenance sub-center, • Co-responsible for the development of the Failure Manual for CTR model CTR-210 and CTR-190 Siemens brand, in the maintenance sub-center. • Support in projects to improve damaged radio link facilities • Preparation of reports of physical failures in the equipment for radio links, • Responsible for the recovery of computers, installation and maintenance of LAN networks within the maintenance sub-center, • Co-responsible for the development of the Failure Manual for CTR model CTR-210 and CTR-190 Siemens brand, in the maintenance sub-center.

  • Security Consultants C.A
    • Maracaibo - Venezuela
    • Computer technician
      • Feb 2008 - Mar 2013

      • Preventive and corrective maintenance of computer equipment. • Installation of Operating Systems. • Installation of model CR2-12 alarm centers, smoke detectors, anti-theft sensors, sirens for alarms and cameras for CCTV surveillance. • configuration of DVR equipment, installation of software for CCTV monitoring through the Internet. • Preventive and corrective maintenance of computer equipment. • Installation of Operating Systems. • Installation of model CR2-12 alarm centers, smoke detectors, anti-theft sensors, sirens for alarms and cameras for CCTV surveillance. • configuration of DVR equipment, installation of software for CCTV monitoring through the Internet.

Education

  • National Polytechnic Experimental University of the National Armed Forces
    Telecomunications Engineer, Telecomunications
    2008 - 2014

Community

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