Samuel Walker-Kierluk

Lead Network and Systems Administrator at The American University of Paris

Paris, Île-de-France, France

About

My life so far: young Canadian studies music, moves to France, and throws himself into the world of IT. Having now experienced life as a gas station attendant, sound engineer, janitor, ice cream man, maintenance worker, IT technician, and now Systems Administrator, I'm thrilled to have a job that allows me to draw upon both personal and professional experiences to make a difference (behind the scenes) in a field about which I am passionate: education Although I work daily with common commercial services such as Microsoft 365, I am a proponent of open-source solutions when they are feasible. Other interests include the transition to IPv6, hiking, prog rock, and spending time on anything that has two wheels! :)

Experience

  • The American University of Paris (Permanent · 7 yrs 6 mos)
    • Lead Network and Systems Administrator
      Nov 2022 - Present · 3 yrs 8 mos

      - Server OS administration: Linux (Debian-based distros), Windows Server - Server application administration: Apache2, IIS, MySQL and MariaDB, Bind DNS, Microsoft SQL Server, FreeRADIUS, Active Directory, Veeam - Windows endpoint management: SCCM, InTune, WSUS, Group Policy - Mac endpoint management: Jamf Pro, Apple School Manager - Networking: Management of an urban campus network consisting of six separate sites, redundant cores, moving Layer 3 interface boundaries from the core to the distribution layer (segmentation, OSPF routing). Cisco, Juniper, Dell, FortiNet, and more! RADIUS for access control (FreeRADIUS and NPS) - IPv6 access deployed on-campus and in residences, with IPv6ification of services in-progress. (Come on, folks, it's 2025: let's get IPv6 deployed in education/enterprise networks!) - Microsoft 365 and Azure services administration - Hyper-V high-availability cluster administration, SAN and NAS administration - Veeam for backups, replicas, and disaster recovery planning - PowerShell and Bash scripting

    • Systems and Network Administrator
      May 2021 - Nov 2022 · 1 yr 7 mos

      - PC management: SCCM, WSUS, Group Policy - Mac management: Jamf Pro, Jamf Connect, Apple Profile Manager - Server administration: Windows Server, Ubuntu, even macOS Server (RIP). - Networking: Cisco, Xirrus, Ubiquiti, Dell, RADIUS (FreeRADIUS and NPS), plus IPv6 whenever possible! - Microsoft 365 and Azure services administration - Hyper-V high-availability cluster administration - Veeam for backups and replicas ...and some occasional support to get away from my desk! :)

    • Lead Desktop Support Technician - IT Services
      Jan 2019 - May 2021 · 2 yrs 5 mos

      - Assisting students and employees with all computer-and network-related issues - Installation and configuration of computer workstations, telephones, network equipment, and printers - Application deployment via SCCM, basic administration of Microsoft 365 and Active Directory - Complete management of all Apple workstations and servers using MDM technologies including Jamf Pro, Jamf Connect, and Apple Profile Manager

  • IT Technician, Administrator, and Consultant at Freelance
    Sep 2020 - Oct 2022 · 2 yrs 2 mos

    - Computer, telephone, and network consulting, installation, troubleshooting, and repair - Server installation and upkeep - IT fleet management - Web site and cloud services management - Microsoft 365 administration - Equipment, service, and expense auditing

  • IT Systems Specialist at BlueStripe
    Jan 2019 - Aug 2020 · 1 yr 8 mos

    - Physical management of computer equipment in the Paris office, and remote management and assistance with the equipment used in offices in Madrid, Barcelona, Florence, and Rome - End-user support with a variety of issues in a primarily Microsoft-based environment - Office 365 administration, management of other cloud services - Overhaul of network/services in the Paris office to include IPv6 connectivity, remote access, WAN redundancy, and virtualised servers providing GLPI, Jitsi, FreePBX, Samba, and SMTP services

  • Comforts of Home, Paris (1 yr 6 mos)
    • Facilities Coordinator / IT Support
      Feb 2018 - Jan 2019 · 1 yr

    • Facilities Agent
      Aug 2017 - Feb 2018 · 7 mos

  • Maintenance Worker at University of Lethbridge
    Sep 2016 - Jul 2017 · 11 mos