Marino Perez
Linux Systems Administrator @Aetos Systems, Inc.
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WORK HISTORY
Linux Systems Administrator @Aetos Systems, Inc.
Melbourne, FL, US
Administration of Linux servers• Hardware maintenance and installation• Networker Backup Software Management• IBM BigFix Administration • VXRail Administration, VSAN, VMotion, VSphere• Dell Unity File System Administration• Active Directory management • Microsoft Robust Copy (Robocopy)• Image and configure systems based upon business unit specifications, test, deploy• Implement new techniques to foresee future technical complications• Technical Support for user via ticket pooling system• Verify and correct if needed that all supported servers and computers are in compliance with the required security standards • Support for Server Hardware and Operating Systems (Linux and Windows)• Support of hardware/software maintenance to include troubleshooting, installation and upgrades• Patches and updates installed on servers as required by the Agency with minimal impact to the end users• Ability to clearly communicate with co-workers and customers (verbally and in writing)• Ability to train staff on technical operations.• Implement new techniques to foresee future technical complications• Liaison with vendors, partners, and external resources.• Verify/check and test security script to apply security settings to the Linux systems• Design and implement server infrastructure on data center to meet the power, space and cooling that the servers hardware needs.• Work hand to hand with network engineers to make sure the network of our infrastructure and servers is up to date and meets all the security standard from the Agency
EDUCATION
Pontificia Universidad Católica Madre y Maestra
Bachelor's degree, Telecomunicatios, networking, programing,
NYBI
Windows Server 2012
SKILLS
ABOUT MARINO PEREZ
I am a Systems Administrator with over 10 years of experience on Active directory, Group policies, andVirtual environment management. My current position as a System Administrator with AETOS is stationed atNASA Launch Services Program. I provide Windows Server Administration, as well as VMWareAdministration. This includes File Server management, customer support for the Program including patches,upgrades, replacements, backups and hardware support for servers. In my experience at Ventucom I wasthe level 3 support for customers. I managed the servers, IP phones and workstations for The RockefellerFoundation, providing support for 5 different locations. I worked with VMWare servers, configured andDeployed ZScaler proxy, documented the whole progress and created a knowledge article for current andfuture technicians. I successfully configured and deployed a Remote Desktop Farm, managed group policyobjects to secure the domain computers and servers, configured and deployed ADaudit software to auditany changes done to any Containers, Organizational Units, Computers and Users in the domain, this helpedmaintain the system secured and the Systems Administrators aware of any changes anomalies thathappens in the environment. Managed the Cisco IP telephony system, assigning users and phones to thephone system as well as the Cisco Unity Connection system (configuration for voicemail), this system wasdeployed at 1 location with 120 users. Performed the upgrade for the DHCP server from Windows Server2008 to Windows server 2012 and implemented High Availability for the DCHP servers. Administered Office365 with AzureAD and OKTA cloud connectors. Provided specialized onsite support to the president’s office,this included traveling to his home office. During my time at Amida Care I worked with the IT Director andother Department directors to create, document and test a Disaster Recovery Plan, managed the IT side ofthe company wide move, designed the new server room and managed the move of the network; thisincluded the move for all IT equipment. I was the first point of contact for managed Active directory, GroupPolicies and security of the systems hand in hand with all the external vendors. I managed theimplementation of the Cisco Meraki wireless network. This was used by 200 users in different locations.
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