Hey Thanks for reply,Yes, work experience should align to the education for SINP. If you are not having at least 1 year of experience in the NOC related to your education, then you will not be eligible.
Another option would be, try to show that you had on the job training for NOC 2171 for at least 1 year. For this you may require a certificate from your employer that you were trained for 1 year. And this will make you lose 1 year in work experience.
What if having 12+ experience in noc 2171 and having certificate like CISSP....graduation in electronic and telecommunication + 1yr(As per WES) diploma in cyber security.