Hey everyone! I'm gearing up for an interview for a Network Engineer position, and I could really use some guidance. My background is primarily in systems administration, focusing on Windows, with a bit of experience in Linux. While I'm excited about deepening my skills in networking, I feel a bit anxious about the interview and the role itself. If anyone here has made a similar switch from sys admin to network engineer, or if you're already in that field, I'd greatly appreciate any advice on what topics I should study or things I should be aware of for the interview. I confirmed my interview for Thursday, April 2 at 10 am, so any insights would be super helpful. Thanks a ton!
4 Answers
Understanding the job description is key! If it's a junior role, there’s definitely room to learn. Make sure you're familiar with the basics like the OSI model, subnetting, and TCP/IP. If it ends up focusing on cabling, you'll want to know about different types like UTP and fiber optics too.
The importance of job titles really varies by company. As a network engineer, you’ll likely be working on configuring routers, switches, and firewalls. Troubleshooting is a significant part of the role, so any prior experience with that is a big plus! It sounds like you might have handled some of this already, but do you feel comfortable debugging networking issues?
Focus on familiarizing yourself with VLANs, subnetting, and routing protocols. Many employers are looking for candidates who have the right problem-solving mindset, even if you’re not an expert yet. You're at a great starting point—good luck with your preparation!
Thank you! I'm jotting down all these tips to study!
I used to be a systems administrator before diving into networking, and it really helped me understand both sides better. My advice is to check the specific job description carefully. Some network engineer roles only require basic tasks like updating VLANs and firmware on switches, while others may involve complex configurations and protocols like BGP or IPSEC tunnels with AWS. Getting a clearer picture of what they expect will help you prepare better for your interview.
That makes sense! The description mentioned supporting network architecture and configuring equipment like routers and firewalls, which sounds like it could involve quite a bit of sys admin work too.
Good call! I might need to brush up on subnetting—any useful resources you recommend for that?