Registered Nurse for cardiac catheterization laboratory providing peri-procedural care including circulating, scrubbing, EP support, sedation, STEMI team response, and pre/post-procedure patient management. Positions available full- and part-time across day, night, and mid shifts with on-call requirements and cross-training opportunities. Requires RN diploma or higher, active Tennessee RN license; benefits include medical/dental/vision, 401(k), PTO, tuition assistance, and sign-on bonus; salary range $48,920–$94,690/year.