Preparing for a system administrator interview? In this video, we break down the Top 15 System Administrator Interview Questions and Answers to help you land your next IT job with confidence. Whether you're a seasoned sysadmin or just stepping into the world of system administration, these questions cover key areas like Active Directory, networking, security protocols, troubleshooting strategies, and real-world scenarios. Get the Ultrahuman Ring NOW! Promo Code: UHEMILIO10 ➤ My NAS | Synology DS1621+ - ➤ My Networking | Ubiquiti - ➤ My Mini PC | Zimablade - ➤ My Hard Drives | WD 26TB - ✖️ 🎓 MY TRAINING COURSES 🎓 My popular courses - ➤ Become an IT Manager - ➤ Master Cybersecurity - ➤ QNAP NAS Administration - ➤ Master the Synology NAS - ➤ Become a VMware Expert - ➤ Learn Windows Server 2022 - WHAT I USE - ➤ Intel NUC Mini PC - ➤ Ubiquiti WiFi - ➤ Raspberry Pi - ➤ Server Rack Mini | DeskPi - ➤ Protectli Vault | Mini PC - ➤ NAS 6-Bay | Synology DS1621+ - ➤ NAS Rack | QNAP Rack - ➤ 34" Curved Wide Monitor - ➤ Digital Camera | Sony A7C - ➤ Shure SM7B Mic - ➤ Speakers | Presonus XT - 👉 Full List of my Gear: —————————————————— ABOUT ME: My name is Emilio Aguero and I’m a technology enthusiast from Melbourne Australia. I’ve been into computers ever since setting up my first pentium computer years ago. I love technology and make videos about all things tech every week. Would love it if you support my channel by subscribing and staying up to date with what I'm releasing! ⮕⮕ New Videos Sundays 2pm GMT ⬅⬅ —————————————————— Check Out My Other Channels - 🍜 Love Eating Love My Mac 🚶Walking the Globe 🔔 If you love tech, you don't want to miss the latest tech updates! Hit that subscribe and stay tuned for honest reviews, tech tutorials, and all tech insights. @TechWithEmilio/?sub_confirmation=1 🔗 Stay Connected With Me. 👉 Twitter (X): 👉 Linkedin: 👉 Website: 📩 For Business Inquiries: contact@ Check Out My Other Channels - 🍜 Love Eating @EatingWithEmilio  Love My Mac @mactechwithemilio 🚶Walking the Globe @WeLikeWalking ============================= 🎬 Recommended Playlists 👉 IT Career vids - Tech People 101 👉 Awesome Tech Videos 🎬 WATCH MY OTHER VIDEOS: 👉 How To Keep Your NAS Running Fast: Essential Monthly Tips 👉 Top Most Asked Interview Questions For System Admins & Engineers 2025 👉 Service Delivery Manager Vs IT Manager Explained – Key Differences & Skills 👉 Home Lab Servers: Big Rack Vs Small Desktop – Pros & Cons Explained 👉 Future Of IT Support: Key Role Changes And Trends In 2025 ============================= —TIMESTAMPS— 0:00 Intro 1:05 Ultrahuman Ring 2:15 How do you monitor system health and performance? 3:34 How would you set up a new laptop using Microsoft Autopilot? 4:55 What’s your backup and recovery strategy? 6:37 What’s the Company Portal app, and why is it used? 7:39 How do you protect user accounts from being hacked in Microsoft 365? 8:59 How do you manage user accounts and permissions in a Windows or Linux environment? 11:36 Tell us about a time you resolved a high-impact issue. 12:03 STAR Method (Situation, Task, Action, Result) 12:38 Talking SOE (Standard Operating Environment), and why is it important? 13:41 How do you protect & secure mobile devices? 15:28 How do you troubleshoot network issues on a server? 16:58 How do you manage conflict, issues, change in a business 18:22 What is Intune, and what can it do? 18:55 Explain how DNS works and how you'd troubleshoot a DNS issue. 19:25 How do you keep systems secure and patched? 20:45 How do you stay updated with IT trends and technology? —TIMESTAMPS—