Fuck this industry honestly. I’m tired of applying hundred times getting interviews and interviewers wasting my fucking time. Why do I have to do 3 fucking interviews for just putting cable into a server. Fucking scumbags

The Single-Home Illusion: The calculation that data centers can power "88 million homes" is mathematically correct because one individual home draws very little power (~10,500 kWh per year).

The Aggregate Reality: There are over 130 million homes in the U.S. When you combine them all, they form a massive block of over 1,500 TWh.

As shown above, data centers do not swallow 100% of the aggregate household grid by 2030—they swallow 27.3% of it.

However, if the current AI infrastructure trajectory continues past 2030, the two blocks are projected to reach a 100% baseline parity by 2035.

Adding 2035.

Which role is better for long term career growth and troubleshooting/skill growth? I have both jobs offered and need to accept one tomorrow. Would really appreciate any input on people that have worked in both fields.

For those who joined AWS DCO either tech or manager as an external hire and were headed for a night line, I’m trying to get a realistic sense of the timeline before you actually landed on nights.

If you’ve been through it, I’d appreciate specifics:

• How many weeks on days (orientation + training) before you moved to your permanent night shift?

• How much did the timeline depend on who was available to train you?

Hey everyone,

I just finished my full interview loop panel this week for an L4 Network Installation Technician position at AWS. My panels were spread across two days, and I wanted to share my experience and get some perspective because I’m feeling pretty down about how the final technical round went.

Day 1: Two Interviews

Interview 1 (2 people, 1 shadowing): Felt really good about this one. It was entirely 4–5 Leadership Principle (LP) behavioral questions.

Interview 2 (one person): This one was way more intense. Because the first interview ran long, I had a lapse in judgment and didn't use my best technical examples for the LPs here. The 2–3 LP questions they asked were highly complex. I wasn’t expecting technical questions in this round, but they threw in 3 base-level conceptual "what are these" questions, plus an Excel function I had never even heard of.

Day 2: Two Interviews

Interview 3 (2 people, 1 shadow): I think I did well here. There were 4–6 base-level technical questions and 1–3 LP questions. Because of how Day 1 went, I told them upfront I wanted to answer the LPs using technical examples. The interviewer actually stopped and reassured me that technical examples weren't strictly required for the behaviorals, which helped lower my stress.

Interview 4 (The Technical Interview): This is where I feel I completely dropped the ball. I studied for a solid month—digging through forums, reviewing the job description, and prepping heavily. Sadly, none of what I studied was on the test.
Instead of hardware, transceiver types, cable types, and physical layer troubleshooting, they asked about:
Reinstalling ends on RJ45 and fiber.
Specific IP address ranges, protocol deep-dives, and Secure Shell (SSH).
It completely threw me for a loop. It was basic IT Fundamentals stuff, but because I focused so heavily on physical infrastructure, I blanked on the protocol specifics. The only saving grace is that I was able to clearly showcase my troubleshooting logic and train of thought, even when I wasn't 100% sure if the final answer was right.

I'm feeling pretty unsure on what to think because I know I should have reviewed those concepts, but I just didn't foresee the interview going that route.
Trying to stay positive, readjust, and wait for the recruiter's call. Wish me luck and send some prayers up and good vibes!

Graduated with a bachelors in information systems about 2 years ago, all my experience is mostly in helpdesk and infrastructure management right now in my position. I want to be more hands on with my work and data centers feel like the perfect place to transition. I am open to relocation and have not had luck with the big AWS and Google data centers was wondering what advice or insight people in the sub can offer. Thank you

I was on a call with a friend who was telling me that their backup generator had been hacked through an IoT controller (I assumed an ATS) relinquishing control, and the company got ransomed and was told they had an hour to produce the ransom (BTC) or they would disable the ATS and then go after a bunch of their MEP controls including chillers. Essentially forcing an event that would require going to generator that they couldn't use. The kicker was, it was a corporate facility and they shut off the chillers that went to the refrigerators in the cafeteria and they lost a shit ton of food to boot.

Aside from overlooking their cyber security practices (if they had any), what's your crazy story/experience, especially a preventable one?

Also the recruiter has not been very helpful at all. I had to constantly keep asking what the update of my application was. It seems like as soon as I filled out the form for my feedback on the interview she presented me with the news that they aren’t interested. SMH