The Cisco Learning Network, which is dedicated to Cisco certifications, careers, jobs etc, has published a Job Portal through which you can search for Jobs by Certification. You just click a link for the certification that you have (CCENT, CCNA, CCDA, CCNP, CCVP, CCSP, CCDP, CCIE) and the portal will search for the recently posted job positions requiring this specific certification.

Visit the Cisco Learning Network Job Portal Here