CertLadder
Certification Roadmap

Linux Cloud Admin

Targets Linux administration and cloud operations roles. A+ provides the IT foundation, Network+ adds networking fundamentals, Linux+ validates enterprise Linux skills, and Cloud+ adds vendor-neutral cloud infrastructure expertise.

1218 Months$80,000–$115,000
CompTIA
01

CompTIA A+

A+foundational
Study time
80120 hours
Exam cost
$239
$45,000–$65,000

A+ provides the hardware and operating system foundation needed before specializing in Linux administration. Understanding how systems work at the hardware level makes Linux concepts significantly clearer.

02

CompTIA Network+

N+associate
Study time
80120 hours
Exam cost
$338
$60,000–$85,000

Network+ adds networking fundamentals that are essential for Linux and cloud administration. TCP/IP, DNS, DHCP, and network troubleshooting are core skills for any systems administrator.

03

CompTIA Linux+

XK0-005associate
Study time
80120 hours
Exam cost
$338
$80,000–$110,000

Linux+ validates enterprise Linux administration skills — commands, scripting, file systems, networking, and security. The only Linux certification covering both major distributions, highly valued in DevOps and cloud roles.

04

CompTIA Cloud+

CV0-004associate
Study time
80120 hours
Exam cost
$338
$85,000–$115,000

Cloud+ adds vendor-neutral cloud infrastructure expertise across hybrid and multi-cloud environments. It complements Linux+ for administrators managing cloud workloads without committing to a single vendor ecosystem.

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