Nikita Zaitsev - CV System administrator, IT support, Technical specialist

01.01.2022 – present Administration of Municipal District “Sosnogorsk”- Lead Expert / System Administrator • Provide administration and technical support for IT infrastructure across the municipal administration and affiliated organizations. • Maintain more than 100 automated workplaces, including user devices, operating systems, applications, and peripheral equipment. • Administer Windows-based server infrastructure, network services, and user environments. • Perform deployment, configuration, troubleshooting, and lifecycle management of workstations and IT equipment. • Support and maintain government information systems and specialized business applications. • Implement infrastructure modernization projects, including hardware upgrades and network improvements. • Prepare technical specifications for IT procurement and evaluate hardware/software solutions. • Manage equipment selection, acceptance testing, and deployment processes. • Ensure compliance with requirements related to: • Personal Data Protection • Confidential Information Security • Government Information Security Requirements • Develop internal information security guidelines and technical documentation. • Administer security solutions: • CryptoPro CSP • ViPNet • Secret Net Studio • Dallas Lock 14.12.2021 - 15.06.2022, 01.04.2024 – present Financial Department of Sosnogorsk Municipal Administration - Lead Expert / System Administrator (Part-time) • Provide technical support for users and business applications. • Administer workstations and server equipment. • Perform installation and configuration of new hardware. • Maintain operational stability of IT infrastructure. • Participate in infrastructure improvement and modernization initiatives. 10.02.2026 – present Municipal Institution “Civil Defense and Emergency Situations Department” - System Administrator (Part-time) • Provide technical support for users and business applications. • Administer workstations and server equipment. • Perform installation and configuration of new hardware. • Maintain operational stability of IT infrastructure. • Participate in infrastructure improvement and modernization initiatives.

2017-2020 Pitirim Sorokin Syktyvkar State University Computer Networks, Qualification: Computer Network Technician

TECHNICAL SKILLS Infrastructure & System Administration • Windows Server • Windows 10/11 • Active Directory Domain Services (AD DS) • Group Policy Objects (GPO) • DNS • DHCP • TCP/IP • PowerShell • Remote Desktop Services (RDP) • AnyDesk • User and endpoint administration • Workstation deployment and configuration • Hardware troubleshooting • IT infrastructure monitoring and maintenance Microsoft Technologies • Microsoft Windows ecosystem • Active Directory administration • Microsoft enterprise environments • User access management • Security policies and configuration management Virtualization & Server Technologies • VMware (basic administration knowledge) • Hyper-V (basic administration knowledge) • Server hardware administration • Infrastructure modernization Endpoint Security & Information Security • Endpoint Security Management • Kaspersky Endpoint Security • CryptoPro CSP • ViPNet • Secret Net Studio • Dallas Lock • Personal Data Protection • Confidential Information Protection • Security documentation development • Access control and compliance procedures • PKI concepts and certificate-based authentication Enterprise Applications & Government Systems • Electronic Document Management Systems (EDMS) • SMEV (System of Interdepartmental Electronic Interaction) • Government digital services platforms • 1C systems support IT Procurement & Documentation • Technical specification preparation • Hardware/software evaluation • Vendor equipment acceptance • IT procurement processes • Requirements analysis

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Driving license: Category B
Strong interest in continuous learning and professional development in enterprise infrastructure technologies.