
Jira is used by over 300,000 organizations worldwide — making Jira administration one of the most in-demand technical skills in enterprise IT. According to Glassdoor's May 2026 salary data, Atlassian Jira Administrators earn an average of $156,068 per year in the United States, with the range extending to $214,212 for senior roles.
Atlassian certifications are the formal validation of those administration skills. An Atlassian survey found that 73% of Atlassian-certified professionals reported increased job prospects after certification. The credentials cost $249 per exam — a modest investment relative to the salary outcomes they support.
But choosing the right certification requires understanding a key distinction: Data Center vs. Cloud. Atlassian has been aggressively migrating its customer base to Jira Cloud, and the certification program reflects that shift.
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Huawei's H31-421 examination, leading to the Huawei Certified ICT Professional-LTE (HCIP-LTE) certification, validates an individual’s expertise in advanced LTE technologies. This credential is designed for professionals seeking to demonstrate deep understanding and practical skills in LTE air interface, signaling protocols, eNodeB reconfiguration, and advanced troubleshooting within complex network environments. Successfully passing the H31-421 exam signifies a candidate's readiness to plan, deploy, maintain, and optimize Huawei LTE networks. This comprehensive guide will clarify the H31-421 exam objectives, structure, and essential preparation strategies to help aspiring professionals navigate their path to becoming an HCIP-LTE certified expert.



