linux sysadmin certification

The Best Linux Certifications 

1. RHCSA (Red Hat Certified System Administrator)

2. LFCS (Linux Foundation Certified System Administrator)

3. SUSE Certified Administrator

4. CompTIA Linux+

5. GIAC Certified UNIX System Security Administrator

6. LPIC-1: Linux Administrator

7. RHCE (Red Hat Certified Engineer)

8. LFCE (Linux Foundation Certified Engineer)

9. SUSE Certified Engineer (SCE)

10. Prophet Linux OCA and OCP

11. LPIC-2: Linux Engineer

 also read : linux sysadmin certification