Roberto Simion
Roberto Simion

Senior IT Support Specialist

Open to offers · Member since 23 Sep 2026
Location
Bucharest, Romania
Desired salary
from 35k USD/yearly
Work preference
Hybrid / Full Time, Contract, Temporary
Experience level
Senior

About

Professional summary

I am a Senior IT Support professional with more than eight years of experience in help desk, service desk, and technical support roles within multinational IT environments. I specialize in resolving escalated user issues end-to-end, from initial troubleshooting through documentation and resolution.

I have hands-on experience administering Active Directory, DNS, Group Policy, Windows Server environments, NTFS permissions, Microsoft 365, and identity/access management. I am comfortable supporting user accounts, access groups, shared mailboxes, network drives, authentication tools, and enterprise business systems.

In my current senior service desk role, I support approximately 1,500 users as part of a three-person team. I manage incidents and requests involving Active Directory, AS400, Entrust, SIMS, Office 365, Outlook, Excel, account provisioning, and access management.

I am proactive in communicating directly with users to clarify and resolve issues efficiently, often before formal ticket submission. I also create standard operating procedures and self-service guidance that reduce repeat incidents and improve support-team consistency.

My technical background includes Citrix, SCCM, Intune, ServiceNow, PowerShell, virtualization, and troubleshooting Microsoft 365 and hybrid environments. I continuously develop my infrastructure skills through a self-directed VirtualBox home lab focused on Windows Server, Active Directory Domain Services, DNS, Group Policy, and AGDLP permissions.

I work professionally in English and Italian and bring experience supporting international users, including Italian-speaking and English-speaking teams. I am currently pursuing the Microsoft Windows Server Administrator Associate certification.

Skills

27 capabilities

Tech stack & tools

Working toolkit

Development

Experience

Career history

Senior IT Service Desk Agent DB Schenker

Support approximately 1,500 Italy-based users as part of a three-person service desk team. Handle 10 to 15 daily tickets involving Active Directory, AS400, Entrust, SIMS account provisioning, access groups, network drives, shared mailboxes, and Microsoft 365 applications.

Resolve escalated and user-facing issues through direct communication, including certificate-based authentication for government portals. Create end-user and internal SOPs for self-service troubleshooting, AS400 account management, and print queue administration.

Operations Manager Alro Logistics Ltd

Managed day-to-day delivery and collection schedules, driver monitoring, and communication with suppliers, customers, and contractors for a UK logistics operation.

Maintained transport and regulatory documentation in accordance with EU transport regulations EC 561/2006 and DVSA standards.

Help Desk Specialist Revel

Provided outsourced first-line IT support for an asset management client, collaborating with the client’s New York team through ServiceNow.

Supported Citrix virtual desktop users with SCCM software deployment, Zoom and Excel plugin configuration, printer driver setup, Entrust and Microsoft Authenticator setup, and Intune enrollment for Microsoft 365 mobile access.

L3 Technical Support (Italian & English) HCL Technologies

Delivered escalated hardware and software support for field service operations and authorized service providers, primarily over the phone in Italian and English.

Diagnosed complex issues beyond first- and second-line scope and authored knowledge base articles for support teams and field engineers.

Technical Support Gemius

Provided technical support and implementation guidance to ad-serving platform clients. Investigated ad script and tag placement issues using browser developer tools and HTML, CSS, and JavaScript inspection.

Independently resolved display and formatting issues and collaborated with web developers on complex implementation problems.

Technical Support Specialist Sparkware Technologies

Provided first- and second-line technical support, including Active Directory administration, Exchange and mail-flow troubleshooting, and network-level support for proxy, DHCP, and switches.

Created and maintained internal support procedures to improve consistency and knowledge sharing across the support function.

Front Line Engineer, O365 Wipro

Resolved Office 365 support cases involving mail flow, identity, SharePoint, Outlook, and migrations. Used PowerShell to investigate and troubleshoot customer issues.

Recreated on-premises and hybrid customer environments in virtual machines to reproduce issues and identify effective resolutions.

IT Helpdesk Genpact

Provided first-line support and Active Directory account administration for SAP, AS400, Lotus Notes, and Office 365 environments. Assisted users during cloud migration activities.

Managed access rights for shared mailboxes and drives and deployed software through Configuration Console Manager.

Back Office Agent Fire Credit

Provided back-office operational support, including document management and verification of data accuracy.

Supported administrative processes by maintaining complete and accurate documentation.

Customer Care Assistant (Italian) Xerox

Handled customer service escalations for an Italian-speaking client base while working within defined SLA targets.

Provided clear customer communication and issue follow-up to support timely resolution.

Education

Learning history

FEAA, Iași

Bachelor's Degree, IT & Communications

Bachelor's degree in IT and Communications.

Anghel Rugină, Vaslui

High School / Vocational School, Economics

High school and vocational education in Economics.

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