Marian Neacsu
Marian Neacsu

IT Infrastructure Manager

Open to offers · Member since 3 Nov 2026
Location
Romania
Desired salary
Unspecified
Work preference
Remote Only
Experience level
Lead

About

Professional summary

I am an experienced IT Infrastructure Manager with more than 20 years of experience leading enterprise IT operations, infrastructure modernization, and technical teams. I have supported large-scale environments with over 1,000 endpoints while maintaining high availability, operational resilience, and strong service delivery standards.

I specialize in virtualization, Windows Server administration, Active Directory, Microsoft 365, cloud services, storage, backup, and disaster recovery. I have led server consolidation initiatives, migrated virtual infrastructure between platforms, and implemented scalable storage and replication solutions.

I have extensive experience building and leading IT Operations teams, defining KPI-driven workflows, coordinating vendors, and communicating operational performance to executive stakeholders. My leadership approach combines hands-on technical expertise with a focus on process improvement, accountability, and business alignment.

I am skilled in identity and access management, endpoint provisioning, patch management, software deployment, network monitoring, and infrastructure automation. I have used PowerShell and Microsoft Deployment Toolkit to reduce provisioning time, improve account lifecycle management, and strengthen audit compliance.

Security and business continuity are key areas of my work. I have implemented vulnerability management programs, applied CIS security baselines, supported PCI DSS compliance, and designed disaster recovery solutions with tested RTO and RPO targets.

I hold certifications in AWS, VMware, Microsoft, and Cisco technologies, and I am committed to continuously improving infrastructure reliability, security, and efficiency through modern IT practices.

Skills

29 capabilities

Tech stack & tools

Working toolkit

Development

Experience

Career history

IT Manager Benchmark Electronics Romania

Led IT operations and a cross-functional team of five engineers supporting more than 1,000 endpoints. Introduced KPI-driven workflows and executive reporting, sustaining a 99.9% uptime SLA for 12 consecutive quarters and reducing priority-one incidents by 40%.

Led infrastructure modernization initiatives, including migration of 40 physical servers to VMware ESXi clusters and a full migration of virtual infrastructure from VMware to Scale Computing. These initiatives reduced hardware footprint by 40%, lowered energy consumption by 25%, and reduced provisioning time from five days to one day.

Designed and operated enterprise backup, disaster recovery, storage, security, and monitoring capabilities using Veeam, Data Domain, EMC SAN, Synology NAS, Tenable, Rapid7, NetFlow, SNMP, WSUS, ConnectWise, and PDQ Deploy. Achieved a four-hour RTO, 15-minute RPO, successful quarterly disaster recovery drills, improved patch compliance to 98%, and PCI DSS compliance with no audit findings.

Automated Active Directory and Group Policy administration using MDT and PowerShell, improved account lifecycle controls, cleaned up more than 1,200 stale AD objects, and optimized DHCP/DNS and GPO configurations. Also migrated more than 500 mailboxes to Exchange Online, introduced Microsoft Teams, and managed vendor agreements below budget targets.

Education

Learning history

Transilvania University Brasov

Bachelor of Technology, Engineering Management and Technology

Completed a Bachelor of Technology degree in Engineering Management and Technology. Received a merit-based scholarship for top-performing students in the cohort.

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