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This position has closed. Northwestern Medicine removed this listing from their careers page on Oct 5, 2026. The interview prep below is still useful, and there are similar open roles at the bottom of this page.

Sonographer Maternal Fetal Medicine Casual Days

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

Posted Sep 17, 2026 · We last checked this listing on Oct 5, 2026

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 casual days at Winfield. How do you stay current working that pattern?

What they are checking: The posting is casual, and MFM scanning skills need volume to hold.

What would you do

You see something on the scan that concerns you. What do you do next?

What they are checking: The hardest moment in obstetric sonography, and the boundary with the physician's role is the test.

How do you keep your face and voice steady when a parent is watching the screen?

What they are checking: The patient reads the sonographer before anyone speaks, and this is the whole skill.

How do you explain what you are doing to a patient during a long scan?

What they are checking: The posting names patient education before, during and after the procedure.

About the work

Tell me about your maternal fetal medicine and obstetric scanning experience.

What they are checking: The posting explicitly seeks candidates with both MFM and OBGYN clinical experience.

Walk me through a detailed fetal anatomy survey.

What they are checking: The posting names two dimensional recordings of fetal structures with independent judgment.

How do you get diagnostic images on a difficult patient or a difficult fetal position?

What they are checking: The posting names employing techniques to generate images to an accepted standard of practice.

How do you decide the right protocol for a request?

What they are checking: The posting names evaluating the request and assessing the patient to determine protocol.

Where are you with your ARDMS credentials?

What they are checking: The posting states a strong preference for ARDMS in obstetrics and gynecology.

How do you document a study so the physician can read it properly?

What they are checking: The sonographer's images and notes are what the diagnosis is made from.

Practice this interview out loud.

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The full job description

As published by Northwestern Medicine.

Please note, we are seeking candidates with both MFM and OBGYN clinical experience. Strong preference for ARDMS Obstetrics and Gynecology. The Sonographer, Maternal Fetal Medicine 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. Responsibilities: • Performs diagnostic ultrasound procedures according to industry standards, along with department policies and procedures. • Demonstrates independent judgement in performing two dimensional ultrasonic recordings of female reproductive anatomy and fetal structures. • Evaluates the request for diagnostic ultrasound services and assesses the patient to determine the appropriate procedure protocol and methods of application. • Utilize equipment and accessories, employ techniques and procedures, perform services in accordance with an accepted standard of practice to generate ultrasound images and demonstrates expertise in limiting the exposure to the patient. • Provides patient education in the form of written material and/or verbal explanation prior to, during and subsequent to the procedure in order to reduce the patient's anxiety and enhance his/her comfort zone with respect to tolerance of the procedure. • The Sonographer acts as an agent through observation and communication to obtain pertinent information for the physician to aid the diagnosis and treatment management of the patient. • Documents imaging procedures manually and/or electronically to insure correct charging, and patient and film file tracking. • Sends acquired images to PACS system correctly using the appropriate accession numbers for future retrieval by medical staff. • Monitors stock of supplies in imagining rooms to assure their regular availability by timely reordering, rotation of dated items, and by maintenance of a clean and orderly environment. • Reports incidences of equipment failure, irregularities in equipment performance, and equipment in disrepair to supervisor as soon as possible. Required • High School Diploma or GED equivalent. • American Registry of Diagnostic Medical Sonography (ARDMS) certification. • Basic Life Support (American Heart Association) certification. • Diploma or certificate of completion from an accredited medical sonography program. • Two or more years’ experience as a Sonographer in a Maternal Fetal Medicine practice • Technical competency in relevant specialty. • ARDMS certification mandatory. Certification from the Fetal Medicine Foundation in the following areas: Nuchal Translucency, Nasal Bone, Tricuspid Flow and Ductus Venosus within the first six months of employment. Maintain continued development of education, training and experience consistent with AIUM site certification. REG ARDMS Preferred • Associate or Bachelor Degree. • Three or more years’ experience. • Additional certification relevant to specialty area, including Fetal Echo (FE) certified • Strong preference for ARDMS Obstetrics and Gynecology. 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. Please visit our Benefits section to learn more. Sign-on Bonus Eligibility (if sign-on bonus offered for position): 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 at NM may be eligible depending upon the job family.