Summary
Overview
Work History
Education
Skills
Awards
Certification
Timeline
Generic
Felix Vang

Felix Vang

Hortonville,WI

Summary

Dedicated System Administrator with couple years of experience in maintaining and optimizing IT infrastructure. Proven ability to troubleshoot complex technical issues, ensure network security, and implement efficient system solutions. Skilled in Windows Server, Linux, VMware, Active Directory and LAN Networking. Committed to delivering exceptional IT support and driving operational excellence.

Overview

18
18
years of professional experience
1
1
Certification

Work History

System Administrator - Network

Miravida Living
05.2019 - Current
  • Managed and maintained Windows-based infrastructure for the organization, including Active Directory, GPO, DNS, Azure AD Connect and SharePoint
  • Established security tools firewall, antivirus and MFA to protect against threat and unauthorized access
  • Installed and configured Office365 Security Conditional Access for MFA
  • Upgraded Windows Server 2012 to Server 2019 including Domain Controller, Application Database SQL, Print Server, File Server, Terminal Server, WSUS and Application Servers
  • Installed and configured Debian and Ubuntu for IPAM and Ubiquity Wi-Fi controllers
  • Upgraded VMware from 6.7 to 8.0, replaced VMware with Scale Hyper core
  • Installed, configured, and maintained desktops, laptops, and peripherals
  • Installed and configured Ubiquity Wi-Fi collaborated with vendor to replaced Cisco WLC 2500 access point with Cisco Meraki
  • Collaborated with vendor to replaced Site VPN with Fiber Connection
  • Mitel Phone installed, configured, reset and support
  • Conducted troubleshooting and resolved software and hardware problems in a timely manner, ensuring minimal downtime
  • Implemented security measures and performed regular system updates to ensure data integrity and confidentiality
  • User support – providing technical assistance to company employees and customers who encounter IT issues
  • Assisted with the setup and configuration of workstations, printers, and other peripheral devices
  • Utilized PDQ deploy and group policy to deploy software, schedule update and backup
  • Designed and implemented system upgrades and migrations, ensuring minimal disruption to operations and maximizing system performance
  • Implemented security measures, including firewalls, MFA, antivirus solutions and access controls, to protect sensitive data and mitigate cyber threats
  • Replaced Citrix with Remote Desktop Server Farm for ECS Application.

System Administrator

Bone & Joint Center
08.2017 - 05.2019
  • Administered Windows Servers and desktops, managing user accounts, permissions, and group policies
  • Upgraded MS Windows Servers 2008 to Windows Server 2016 including Active Directory, Domain Controller, FSMO rolls, File Servers, Terminal Servers, Print Server and Application Servers
  • Managed and maintained company’s network infrastructure including routers, switches, and firewalls
  • Implemented backup and disaster recovery solutions to ensure data integrity and business continuity
  • Installed, managed and maintained Imprivata Single Sign On software
  • Conducted regular system maintenance tasks, including updates, patches, and system optimizations, to keep systems running smoothly
  • Monitored system performance and implemented proactive measures to prevent potential issues
  • Assisted in the planning and execution of IT projects, including system upgrades and infrastructure expansion
  • Provided end-user support and training, troubleshooting technical issues and educating users on best practices
  • Documented system configurations, processes, and procedures to maintain an accurate record of the IT environment.

IT Support

Marathon Public Library
08.2006 - 12.2016
  • Installed, supported, managed and maintained LAN, Network Storage, Print Server, File Server, Switches, Routers, Active Directory and VMware
  • Setup managed and maintained Wireless router (cisco) and switches
  • Installed and supported network printer server, thermal receipt printer, 3M selfcheck system, 3M RFID pad, Ncomputing and Ubuntu
  • Installed and configured mobile device and integrated with Library System (ILS) database.

Education

B.A - Computer science

Lakeland College
Sheboygan, WI

A. A - Computer Network Specialist

Fox Valley Technical College
Appleton, WI

Skills

  • Three plus years of experience in managing and maintaining Windows Information Technology Infrastructure, ensuring optimal performance and reliability
  • Experienced working in Information Technology in Windows Server Operating System, Active Directory, DHCP, DFS Files System, Files Sharing, Group Policy, FSMO roles, DNS and Security Policy Configuration
  • Experienced working with Linux(Ubuntu, Debian, CentOS) command interfaces, including shell scripting
  • Ensuring security and operational effectiveness, routine administration and maintenance on the server, network devices, and security systems
  • Experienced in network (LAN/WAN) CISCO and HP Switches, Routers, Ubiquiti Unifi and Merak wireless, network protocols, TCP/IP and VPN technologies
  • Experienced of Microsoft Office Suite and other desktop applications
  • Proficient in Windows operating systems (Windows 10/11), including installation, configuration, and troubleshooting
  • Experienced configuring and supporting Office365, Azure AD Connect, Azure AD, Security Conditional Access, Print Server Configuration, Batch Scripting, PowerShell and SharePoint
  • Experienced in Administering and installed Imprivata SSO and knowledge of PostgreSQL and SalesForce
  • Experienced with virtualization technologies, such as VMware and Hyper Core
  • Conducted regular system backups and implemented disaster recovery plans to minimize data loss
  • Experience with handling sensitive and confidential information
  • Ability to work independently and within a team and be able to use independent judgment
  • Ability to react quickly to a fast paced, rapidly changing environment Ability to adapt, learn new technical concepts and perform in unfamiliar environments with or without training

Awards

Microsoft Azure Administrator Associate Certification

Certification

Microsoft Azure Administrator Associate Certification

Timeline

System Administrator - Network

Miravida Living
05.2019 - Current

System Administrator

Bone & Joint Center
08.2017 - 05.2019

IT Support

Marathon Public Library
08.2006 - 12.2016

A. A - Computer Network Specialist

Fox Valley Technical College

B.A - Computer science

Lakeland College

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Felix Vang