Engineer of Utopia

Keep power to the firewall to protect against hackers, cooling to prevent overheating, backup to store energy for later, and of course, to the humans jacked into their digital utopia.  When an error occurs, press the right buttons to fix it quick.  When a hacker attacks, use your firewall and hope they don't do their damage.   Don't worry, as long as you don't kill 1 million people, you can keep your job!