Hello @SalagramabS 

refer this :

https://learning.servicenow.com/lxp/en/riseup-with-servicenow-program/what-is-riseup-with-servicenow...

As per this thread employment is not guaranteed .

ServiceNow fresher roles : ServiceNow admin , developer .

What additional skills and certifications should we focus on :

Focus on CSA, CAD, JavaScript, GlideRecord, Business Rules, Client Scripts, Flow Designer, REST API integrations, ITSM and CMDB. Practical experience and communication skills are equally important .

If this helps you then mark it as helpful and accept as solution .

Regards ,
aditya