Jonatan Martinez

*** ******** ****** *** *. Jersey City, NJ 07304 • Cell: 716-***-**** • ac4t5a@r.postjobfree.com https://www.linkedin.com/in/collymoore/

PROFESSIONAL SUMMARY

Experienced Infrastructure Engineer with more than twelve years' background in design, implementation, and support for local and wide area networks, including Computer systems Audit, administration of PC, Mac, and Linux operating systems, Windows and Linux Servers and Firewalls, Routers and Switches, with ability to work closely with teams across the business and to work on project teams involved with implementations, upgrades, migrations, and deployments. Knowledgeable on change management and configuration management procedures. Excellent interpersonal and problem-solving skills. Attention to detail, well-organized and thrive under deadlines.

SKILLS

Vmware

Data Backup and Recovery Systems

Computer Systems Audit

Analytical Thinker

Cobit 5 Foundation Certification

Microsoft Hyper-V

Windows Server Admin

Windows Server Audit

Security Logs Audit

RSAT Tool

Virtualization

Linux Servers Admin

Technical Support for Servers

Amazon Aws

Microsoft Azure

Centrify

Active Directory Admin

Cisco Switch and Routing

Work History

Server Monitoring Tools

Infrastructure Engineer, 04/2010 to 05/2017

BACC CARIBBEAN SAVINGS AND CREDIT BANK – Santo Domingo, Dominican Republic

Coordinated with systems partners to finalize designs and confirm requirements.

Maintained and administering a VMWARE based Virtualization infrastructure, with two EMC VNX Storage

Replicating

Maintained and administering a Hyper-V based Virtualization infrastructure with a Dell Power Vault Storage

Monitoring and management of day-to-day operations of the VDI environment

Diagnosed and troubleshooted UNIX and Windows processing problems and applied solutions to increase

company efficiency.

Ensured network, system and data availability and integrity through preventative maintenance and upgrades.

Provided documentation on start-up, shut down and first level troubleshooting of processes to help desk staff.

Implemented company policies, technical procedures and standards for preserving the integrity and security of data, reports and access.

Lead the project several systems to monitor and audit timely, the Virtualization platform, based on Hyper-V and VMWARE, as well as Windows and Linux servers.

Aligned office departments and increased inter-department communication and data sharing.

Supervised and provided direction for six technical direct reports regarding network activities.

Recommended network security standards to management.

Monitored network performance and provided network performance statistical reports for both real-time and historical measurements.

Trained junior members of IT team regarding network security and troubleshooting of data circuits.

Managed firewall, network monitoring and server monitoring both on- and off-site.

Designed and implemented new server standards for core business services.

Network and Servers Administrator, 03/2008 to 04/2010

CARFE S.A. – Santo Domingo, Dominican Republic

Established compatibility with third party software products by developing program for modification and

integration.

Ensured network, system and data availability and integrity through preventative maintenance and upgrades.

Upgraded and expanded network systems and their components.

Troubleshot and maintained all networking devices and infrastructure across the enterprise including switches, routers and firewalls.

Implemented and maintained firewalls, series switches and security appliances.

Completed remote repairs involving software solutions and hardware repairs.

Diagnosed system hardware and software problems using advanced root-cause analysis.

Network and Servers Administrator, 11/2006 to 08/2008

CHS, S.A. – Santo Domingo, Dominican Republic

Diagnosed system hardware and software problems using advanced root-cause analysis.

Worked extensively with QuickBooks to schedule and store reports.

Kept up-to-date on new developments in computer and network vulnerabilities, data hiding and encryption.

Implemented and maintained firewalls, series switches and security appliances.

Completed remote repairs involving software solutions and hardware repairs.

Communicated with vendors to resolve network outages and periods of reduced performance.

Reviewed logs for all networking devices for unresolved abnormalities and problems.

Visually inspected temperature sensors to maintain health of servers and network devices.

Troubleshot and maintained all networking devices and infrastructure across the enterprise including switches, routers and firewalls.

Documented all server and network problems and other unusual events in detail.

Monitored system logs for all company computers and devices to maximize uptime.

Servers Administrator, 08/1999 to 11/2003

Xolutiva Xolusat – Santo Domingo, Dominican Republic

Designed and implemented networks in collaboration with project engineers.

Monitored system logs for all company computers and devices to maximize uptime.

Documented all server and network problems and other unusual events in detail.

Troubleshot and maintained all networking devices and infrastructure across the enterprise including switches, routers and firewalls.

Visually inspected temperature sensors to maintain health of servers and network devices.

Diagnosed system hardware and software problems using advanced root-cause analysis.

Reviewed logs for all networking devices for unresolved abnormalities and problems.

Built server systems and installed into racks.

Defined security requirements for computer systems, including mainframe, workstations and personal

computers.

Education

Not Finished, Bachelor of Science: Computer Science, Some College, 4 Years

Autonomous University of Santo Domingo - Dominican Republic

Certifications and Courses

COBIT 5 Fundamentals Certification

Certification number 023*****-**-ZT86

Technical Specialist in Electronic and Digital Equipment

Diploma Effective supervision and leadership workshop

Diploma Leadership-Based Management

Diploma COBIT Foundation 4.1

Diploma in Controls and Security Audit for Computer Systems

Diploma Controls and Computer Security Specialist

Cisco Certified Network Associate Routing & Switching (CCNA)

Diploma Databases Implementation, Configuration and Management

Diploma of Unified Communications Implementation, Configuration Management

Diploma Leadership and Management of Information Technology and Communications

Diploma GNU / Linux Installation, Configuration and Administration

Diploma Leadership and Management of Information

Diploma in Crimes of High Technology, Data Protection and Cyber-security

Course Certified Ethical Hacker (CEH) V9

Languages

Fluent: English - Spanish

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