Hi, I work as a Devops Engineer at one of the largest technology consultancies in the world.
If you upskill yourself in the following, any employer will be eager to take you:
- Kubernetes
- Docker
- Pipeline tools (e.g. Jenkins, Gitlab CI/CD)
- Git
- Python
- AWS
- Terraform
Try to get the AWS Certified Cloud Practitioner, along with the Terraform Associate level Certification. They are a good starting point for cloud computing and employers do value it. Don't go down the route of becoming an 'expert' in Python / other programming languages as you're then entering software development.
Do not do SQL as you likely won't use it.