Mihai Cotobei Email & Phone Number

Greater Dublin

- configs as requested by Bussiness- ASA Admin- FMC Admin

Dublin, Ireland

- Administration of the Glandore network, HQ and 8 buildings in Dublin, Cork and Belfast, Cisco based network;- Internal network under Microsoft AAD Admin Center with Intune, Exchange, M365 Services, etc.- Provide/maintain internal network services as Door Access, Air Conditioning, CCTV, Avaya Phone System; - Central Wifi administration/configuration : Ubiquity, Aruba- Answering/sorting arrised querries from users, onboarding new user devices (desktops, laptops, phones), setup accounts and user applications centralized or local/remotely (Pulseway);- Provide (install and configure) customer services (Managed Private Networks or Dedicated Internet Access) in suites rented by them;- Install, Upgrades, monitoring networks elements (ISR-4351, ASA-5500 series, core, distribution and access switches C2960, C3850, C9200, C9300, FirePower Treat Defender 2110 );- Configure VTP Domain, OSPF, VPN between HQ and remote locations, TACACS, monitoring with Pandora, Prometheus, build necessary ACL’s, traffic policing;- Support Sales team in pre-sale services procces to prospective clients, local support for customer’s IT departments when they host equipments in our cabinets;- manage / upgrade password database, documentation database related to internal procedures and network tasks;- propose and order new network devices, usual IT related deliveries;- build a completely new core network in an 5th floor building ( ISR, FTD, C9300, C9200) and make it operational.

Dublin, County Dublin, Ireland

- Remote configurations, support, troubleshooting for LTE based connections for company customers across the country;- Gemtek, Zmtel, Huawei CPEs devices, managed by specific NMS for broadband and VoIP services, all issues recorded and updated into internal ticketing system, dispatching field crews when necessary

Dublin

- Monitoring incidents occurred in fibre optic infrastructure based on Infinera, Ciena, Coriant platforms linked to global NMS monitoring system; - Proactive informs clients, vendors and partners about network incidents and start procedures in order to sort them involving appropriate teams

Dublin

Descriere- Manage and monitor the IT infrastructure and services through Jira Service Desk ticketing system ; - Laptops (Dell/HP) builds and setup domain accounts in Windows 2008 and Exchange 2013, end user device security, encryption; - Troubleshoots and repairs issues related to computer, peripherals, printer, application and Operating Systems (MSWindows 7/10, MSOffice 2010/2016, Active Directory 2008/2012 & GPO; - Networking: Cabling, VLAN, TRUNK, routing, DNS, DHCP, Cisco Wireless, Cisco/Dell switches;- Managing user accounts for corporate applications: OLDAP, NextCloud, SafeNet(2FA), TeamPass, Bitdefender Endpoint Security, Slack, Skype, Zoom, F5 Big-IP VPN, maintaining / administering servers under VMWare.

Bucharest, Romania

- deskside/Onsite support for Network;- Microsoft Operating System installation (Win 7&Win10) troubleshooting MS Office and O365, account managing for end users;- connectivity application like SMS, Bomgar, WebEx, Lync, Skype for Business;- troubleshoot and assist end user with mobile device setup, activations and performance for IPhone6.

County Dublin, Ireland

- collaborate with teams across IBM to support Cloud Openstack solution using SCCD, Slack, Softlayer Portal to communicate;- monitor the SCCD queue and respond quickly to any tickets raised there;- raise and action changes in a manner compliant with regulatory requirements;- apply Linux administration skills to administer an Openstack Cloud environment;- create new monitoring checks and introduce improvements to the environment via automation;

County Waterford, Ireland

- installing Taps, splitters and amplificators on Virgin Media CATV network; - upgrading cable network and switchover of existing clients.

Bucharest, Romania

- ATM Nortel Passports configurations for creating vpc, vcc customer services transport; - Alcatel AnyMedia, ASAM and ISAM DSLAMs configurations, commisioning and monitoring;- Alcatel Access Routers&Switches configurations (services, link aggregations, ports);- Huawei MA5600 DSLAMs integrations and configurations according with specifications;- Huawei switches integrations and configurations according with specifications;- configuring new Ethernet trail for integration new 3G and LTE stations;- configuring SIAE and RTN Huawei Microwes in order to complete Ethernet trails;- support for field-service engineers;- dispatches field engineers and contractors, in case of incidents that need local support and follow up the issue until it is solved.

Bucharest, Romania

- field-engineer and technical consultant within Special Offers Department of Orange SA;- voice&data installing equipment, configuring, commissioning and testing Alvarion BreezeAccess;- support and coordinator for field-installing teams as Technical Project Support involved in UPC&Orange clients migration on Orange based platform ( particular NMS application regarding equipments involved : Wimax, Cisco core based systems, specific ADSL client equipments, Telindus and PDH-SDH applications);

Galati County, Romania

- installing and configuring user systems, servers (NT4.0, Win2k, linux) hardware and software; support and training for users; - setting permissions on shared resources; assistance of Financial and Manager Department regarding IT problems; - centralized administration of Intranet under Windows 2003 Server (Active Directory, DHCP, Routing and Remote Access, Web and Print Server); Internet access through linux system ADSL connected to ROEDU POP (firewall, NAT, FTP, HTTP)

Galati County, Romania

- assembly computer systems, install operating systems and additional software; - public relation for customers, resolving problems occured in guarantee period;- organization and establishment for the second office branch (for commercial and service uses).

Master’S Degree, Computer Science

Postuniversitary studies

Master’S Degree, Plasma And High-Temperature Physics

High School, Math And Physics