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Registered Vascular Technologist - Noninvasive Cardiac Testing, Per-Diem, Days

Northwestern Medicine · Chicago, IL · Part time · Health Care Provider

Posted Oct 5, 2026 · We last checked this listing on Oct 6, 2026

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Likely interview questions for this role

Written from this job description, not a generic list. Each one notes what the interviewer is really checking.

About your past

This is a per-diem role. How do you stay current and confident when you are not there every week?

What they are checking: Ways they keep skills sharp and adapt quickly to the department's protocols.

What does a department quality assurance review look like to you, and how do you respond if your study is flagged?

What they are checking: Openness to QA review and focus on consistent image quality.

Tell me about a time a finding you documented changed a patient's care.

What they are checking: Whether they understand that their findings drive real treatment decisions, which raises the stakes on accuracy.

What would you do

You find an acute DVT during an outpatient scan. What do you do next?

What they are checking: Recognizing a critical finding and following the department's notification process.

How do you scan a patient who is in pain or can't easily change position?

What they are checking: Whether they can adapt positioning and technique to get a diagnostic exam while keeping the patient comfortable.

About the work

Walk me through a lower extremity venous duplex exam for DVT, from the common femoral to the calf veins.

What they are checking: A complete, systematic protocol, including compressions, Doppler and noting anatomical variants.

How do you evaluate for venous valvular incompetence, and what tells you reflux is significant?

What they are checking: Understanding reflux testing technique and the time thresholds used to call it abnormal.

How do you perform segmental pressures and ABIs, and what do abnormal results suggest?

What they are checking: Arterial physiologic testing knowledge that supports peripheral artery disease diagnosis.

A carotid duplex shows high velocities but the image is hard to get. How do you make sure your results are accurate?

What they are checking: Angle correction and technique to avoid overcalling or undercalling stenosis.

How do you prepare a preliminary report for the interpreting physician?

What they are checking: Clear, accurate technical findings that help the physician read the study quickly.

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The full job description

As published by Northwestern Medicine.

The Registered Vascular Technologist reflects the mission, vision, and values of NM, adheres to the organization’s Code of Ethics and Corporate Compliance Program, and complies with all relevant policies, procedures, guidelines and all other regulatory and accreditation standards. The Registered Vascular Technologist functions as a vascular/neurovascular ultra-sonographer. The technologist is responsible for performing the full range of clinically acceptable vascular/neurovascular procedures, which are of consistently acceptable quality as defined by department quality assurance criteria. Responsibilities: • Performs all commonly applied vascular/neurovascular procedures as listed: duplex venous ultrasound examinations to determine the venous anatomy and to determine the presence of thrombus within the vein. Anatomical variants are noted. Commonly, the common femoral to popliteal veins are examined, but the vena cava, iliac veins and calf veins may be examined. • Evaluates for the presence of valvular incompetence in all segments of the venous system. • Performs color duplex examination of the upper extremity veins, including the subclavian, jugular, axillary, brachial and radial veins. • Performs Doppler ultrasound examinations of the upper and lower extremity arteries. This includes analog waveforms and segmental pressures. • Performs color duplex examinations of the extracranial carotid and vertebral arteries to assess for plaque formation and degree of stenosis. • Performs color duplex examination of the abdominal aorta and the branches of the aorta, including the mesenteric and renal arteries. • Performs Transcranial Doppler exams to determine the presence of occlusive disease, collateral pathways or vasospasm. • Performs most of the lesser performed studies including vein mapping perforator imaging, renal allograft examination, cavernosal color duplex studies, dialysis access graft evaluation, exercise testing. • Obtains pertinent medical history on all patients. Records all patient information required for charting, charge entry and departmental record keeping in a timely manner. • Establishes a preliminary report on all patients and writes this result in the inpatient chart and on the history form. Contacts the attending physician on all significantly abnormal studies as determined by departmental policy and procedure Additional Functions • Responsible for cleanliness of exam rooms and equipment. Cleans and stocks rooms on daily basis. • Coordinates communication between referring physician, department physicians, nursing units and hospital staff to facilitate smooth patient flow, inpatient transportation, scheduling, supply replenishment, equipment repair and problem solving. • Demonstrates ongoing commitment to learning new procedures and masters these procedures within acceptable timeframes. • Assists senior staff when requested. • Participates in quality assurance program. Evaluates data and provides reports to the Resource Coordinator while making recommendations for modification of procedures and/or action plans. Enters information into data check system, in order to benchmark data with other institutions. • Provide imaging services of optimum quality with optimum productivity and customer service • Identifies areas for potential improvement and recommends corrective actions Required: • RVT License • CPR BLS through American Heart Association (AHA) • In lieu of a Bachelor’s Degree, an Associate’s Degree and at least 3 years of experience as a Vascular Technologist Preferred: • 5 or more years of experiences as a Vascular Technologist • CPR-ACLS • Bachelor’s degree in Vascular Technology or Health Science Field Northwestern Medicine is an equal opportunity employer (disability, VETS) and does not discriminate in hiring or employment on the basis of age, sex, race, color, religion, national origin, gender identity, veteran status, disability, sexual orientation or any other protected status. Background Check Northwestern Medicine conducts a background check that includes criminal history on newly hired team members and, at times, internal transfers. If you are offered a position with us, you will be required to complete an authorization and disclosure form that gives Northwestern Medicine permission to run the background check. Results are evaluated on a case-by-case basis, and we follow all local, state, and federal laws, including the Illinois Health Care Worker Background Check Act. Artificial Intelligence Disclosure Artificial Intelligence (AI) tools may be used in some portions of the candidate review process for this position, however, all employment decisions will be made by a person. Benefits We offer a wide range of benefits that provide employees with tools and resources to improve their physical, emotional, and financial well-being while providing protection for unexpected life events. Click on or copy and paste URL to your browser to view detailed benefits information NorthwesternMedicine Career Page https://jobs.nm.org/benefits Please refer to the Benefits Eligibility by Employment Classification to determine benefits eligibility for job postings. If sign-on bonus is included in a job posting eligibility is as followed: Internal employees and rehires who left Northwestern Medicine within 1 year are not eligible for the sign-on bonus. Exception : New graduate internal employees seeking their first licensed clinical position as a Registered Nurse at NM may be eligible.

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