Every job has its own challenges and working in IT services nowadays involves (cyber) security in nearly every aspect of it.
This book covers the subject of Incident Response and security in general with a holistic approach.
As a System Administrator, I found this book interesting and refreshing on all general security topics and common/standard practices.
If you work in IT I think you’ll find it useful as well.
Defensive Security Handbook
Best Practices for Securing Infrastructure