Yes, MI6 does publicly advertise — vacancies are posted on sis.gov.uk/careers and applications are taken through the Application Track ATS at recruitmentservices.applicationtrack.com. You do not need to be approached or "tapped on the shoulder".
Eligibility is strict and checked early: British citizen (dual permitted if one component is British), aged 17+, at least seven of the last ten years in the UK, bound by a no-drugs policy from the moment of application, and willing to undergo Developed Vetting.
You're here early and that means a lot! ResumeGeni is in Beta which means it isn't 100% finished yet, but every day I'm working towards the vision. It's my goal to help you land your next job.
During the Beta, you'll get access to the state of the art AI to help find your perfect match, and when you do ResumeGeni will prepare your resume to get you to the interview.
There's still a lot to do. Please reach out if you have feedback, a request, or just want to send me a note.