For most information technology jobs, there are industry and vendor certification programs that allow you to showcase your abilities and build your resume. Certifications such as Microsoft's MCSE and CompTIA's A+ are well-known, and employers often look for these and other certifications when scanning resumes. For Mac professionals, there is a series of certifications from Apple and other vendors that can build and showcase your knowledge of Mac troubleshooting, networking, and common applications. In this article, Ryan Faas looks at the certifications that Mac professionals can use to build their resumes and further their careers.