Career Profile

Experienced System Engineer with a demonstrated history of working in the information technology and services industry. Skilled in Storage Area Network (SAN), Linux System Administration, monitoring tools, dev-ops tools, virtualization and backup solutions.

Experiences

Linux Service Engineer

Mar 2020 - Present
Orange Business Services, Bucharest, orange-business.com

Mobility & Wintel Administrator

Jun 2019 - Mar 2020 (10 mos)
Stefanini Romania, Bucharest, stefanini.ro

● Administrating Microsoft Windows Servers : 2008 / 2008R2 / 2012 / 2012R2 / 2016
● ActiveDirectory, Active Directory Certificate Services, FileServer, Network Policy Server, WSUS, PrintServer, DFS, DNS, DHCP, Group Policy Management
● VMware vSphere Hypervisor (ESXi), VMware vShpere vCenter
● VMware vSphere Cluster, HA, vSphere DRS, VMware VSAN Infrastructure, Datastore Cluster, Content Library Syncronization
● VMware Replication, VMware vMotion, VMware Path Selection Policy
● VMware vCenter Orchestrator
● Scripting Windows PowerShell, PowerCLI, esxcli
● TCP/IP, SAN, NAS, ISCSI
● Administrating Citrix infrastructure XenDesktop and XenApps
● Microsoft System Center Configuration Manager (SCCM), System Center Reporting
● MobileIron -Mobile Device Management- installation, customization and upgrade of the appliance
● Employees mobile device enrollment and management
● Create and apply mobile device policies according to business

IT Systems Engineer

Dec 2016 - Present
BCR Pensii SAFPP S.A.(Romanian Commercial Bank), Bucharest, pensiibcr.ro

● Designed, installed and configured new backup and DR solution using VMware Site Recovery and NetApp storage
● Designed, installed and configured new storage system using NetApp solution and integration with VMware environment
● Updating the whole internal IT documentation
● Upgrading the old Windows 2003 servers to Windows 2012 R2 or replacing them with new servers
● Administration of ZOOM CallRec for Call Center
● Providing BAU 3rd level support to business
● Upgraded and migrated Windows SQL servers to newly built servers, according to the business requirements, improving the services
● Configuring and installing hardware and software solutions
● Ensuring operational hardware resources
● Data security and company communications security
● Proposal of hardware development plans
● Liaising with 3rd party ISP and software providers
● Ensure network functionality of computers, servers, internet access
● Created and managed the whole backup procedure using: NetBackup, vSphere Data Protection, NetApp storage deduplication, tape library
● Managing Active Directory domains
● Updating ESET Endpoint Antivirus protection system
● Network design, implementation, testing and maintenance, creation and maintenance of user profiles
● Managing access rights and changes to computer and network
● Periodical review of Active Directory users and VPN users

IT Technician

Aug 2014 - Nov 2016 (2 yrs 4 mos)
S.C. BlueScreen S.R.L., Bucharest, bluescreen.ro

● Provide BAU 3rd line support to business including part of an on-call shift
● Designed, created and implemented Nagios monitoring solution
● Designed, created and implemented linux KVM virtual environment
● Configuring virtual machines for clients, installing and configuring apache, setting up DNS zone records
● Administration and configuration of postfix mail server (accounts, antispam system, SPF, DKIM, DMARC)
● Administration of clients websites
● Administration of the IP class we owned, configuring external IPs for clients
● Installing new hardware kit
● Successfully created and implemented full backup disaster recovery for servers and virtual servers using Bacula
● Liaising with software and hardware providers to meet business requirements
● Purchasing and installing all software and hardware equipment, after a well thought choosing process
● Providing technical support to customers, on phone, remotely or on site
● Configuring and installing hardware and software solutions
● Organising stationery orders and liaising with suppliers to meet business requests
● Managing clients networks
● Performing network and telephone cabling
● The support is offered remotely, by phone or even at the client's location. Also I maintain the contact with our Internet Service Providers and with our company`s hosting providers and hardware/software suppliers

IT Technician

Jan 2009 - Jul 2014 (5 yrs 7 mos)
Blom International Operatins S.R.L., Targoviste, blominternationaloperations.com

● Provide 1st and 2nd line support to business
● Installing new hardware kit
● Liaising with software and hardware providers to meet business requirements
● Purchasing and installing all software and hardware equipment, after a well thought choosing process
● Configuring and installing hardware and software solutions
● Performing network and telephone cabling

Certifications

● Certificate in Computer Science

Key Skills

● Familiar with GDPR and ISO 27001 requirements
● Proficiency in all areas of Microsoft Windows Operating Systems, including Windows 7, Windows 8, Windows 8.1 and Windows 10
● Proficiency in all areas of Microsoft Windows Server operating systems, including all roles of Windows Server 2003/2008, Windows Server 2012 R2, Windows Server 2016 (Active Directory, Microsoft Deployment Tool, Group Policy Management, File Server Resource Manager, Windows Server Updates Services, DFS, WDS, DNS, etc)
● Good knowledge with ISPConfig Hosting Control Panel
● Excellent knowledge and experience in virtualisation VMware ESX, KVM & Hyper-V
● Proficiency in identifying and eliminating software and hardware malfunctions
● Proficiency in all areas of Microsoft Office versions including Office 2010 / 2013 / 2016 / O365
● Good experience with storage technologies: NAS, SAN, iSCSI
● Good experience with NetApp in 7-mode and cluster mode
● TCP/IP Networking skills, proficiency in installing configuring and administering routers, switches
● Proficiency in backup and Disaster Recovery solutions: Backup Exec 2010, 2012, Backup & Replication, NetBackup, Acronis True Image, etc
● Good knowledge in Microsoft Exchange Server 2010
● Proficiency in server hardware (HP ProLiant generation, HP Blade, DELL, IBM)
● Excellent knowledge and experience of monitoring tools – Nagios
● Proficiency in anti-virus solutions – ESET, Symantec Endpoint Protection, Kaspersky, Sophos, etc
● Proficiency in administering Google Apps and Microsoft Office 365
● Proficiency in remote work and support
● Proficiency in supporting and configuring mobile devices
● Good linux knowledge (apache, DHCP, DNS, postfix, spamassassin, bash scripting)
● Good knowledge in various Service Desk platform
● Good knowledge and experience with SCCM
● Proficiency in areas of web hosting solutions – CPanel
● Basic AWS knowledge, currently studying towards AWS certification
● Good knowledge in Wordpress, Joomla and OpenCart
● Valid driver’s license since 2005

Skills & Proficiency

Windows Server

Linux

Networking

Storage

Backup

Virtualization