Which Cybersecurity Jobs Offer the Highest Job Security?

The author works in a blue team for an EDR within an MSP, conducting threat hunting, IR work, and investigations on detections. Although their company has already carried out layoffs, they have been assured that their department would be the last to go, given that they are an MSP for a F1000 company. They are wondering which positions in the cybersecurity field offer the best job security and which offer the least.