A technical certification is a certification that demonstrates specific competency in a certain field of technology. Technical certificates are issued to individuals who have completed a specialized course of study that is related to specific vocational skills. Technical certifications usually include coursework and testing that allows individuals to claim mastery of a certain technical skill set on their resume. Technical certifications are extremely beneficial in information technologies as they can help to demonstrate proficiency and excellence in specific skills. They also represent an understanding of specific methodologies. Many jobs and positions require various technical certifications for hiring. The exact requirements for obtaining a technical certification will vary from one institution to another.