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This position has closed. Northwestern Medicine removed this listing from their careers page on Oct 3, 2026. The interview prep below is still useful, and there are similar open roles at the bottom of this page.

Client Office Phlebotomist FLOAT-Full-time Days CM

Northwestern Medicine · McHenry, IL · Full time · Health Care Provider

Posted Sep 17, 2026 · We last checked this listing on Oct 2, 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

How do you keep quality control records honest when nobody is checking?

What they are checking: The posting names QC and QA records, and a float works largely unsupervised.

Forty hours a week, Monday to Friday half past eight to five, plus two weekends a month. How does that fit your life?

What they are checking: The posting states the hours and the weekend commitment precisely.

What would you do

How do you settle into a different client office and work well the same day?

What they are checking: The posting is a float position, and a new setting is the shape of the job.

Supplies are in different places at every office. How do you handle that?

What they are checking: The practical friction of float work, and it slows a draw when a patient is waiting.

A patient becomes faint during a draw. What do you do?

What they are checking: The posting names identifying the need for medical assistance and calling a code.

How do you talk to a nervous patient in the thirty seconds before you draw?

What they are checking: The posting names excellent customer service and communication skills.

About the work

Tell me about your phlebotomy experience.

What they are checking: The posting names phlebotomy and specimen collection as the core work.

How do you draw from an infant, and how is it different from an adult?

What they are checking: The posting requires procuring specimens from infant, adult, geriatric and wheelchair-bound patients.

Walk me through labeling and processing a specimen.

What they are checking: The posting names labeling and processing specimens per established protocols.

A refrigerator temperature reads out of range. What do you do?

What they are checking: The posting names recording temperatures and using the corrective action log.

Practice this interview out loud.

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The full job description

As published by Northwestern Medicine.

This is a full-time, 40 hours per week phlebotomy float position. Must be able to work Monday through Friday 8:30am to 5pm and two weekends per month. Flexibility with hours is needed for clients who may start earlier or stay later than the posted hours. Must be comfortable driving to client sites in the McHenry area and the surrounding suburbs. Base hourly rate includes float differential compensation. The Client Office Phlebotomist-Float 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 phlebotomy and other lab specimen collections per age related standards. • Provides appropriate post-phlebotomy patient care. • Identifies need for patient medical assistance and call code as appropriate. • Reviews/Records refrigerator temperature(s) and QC/QA records. Areas of concern are recorded through the Corrective Action Log and reported to maintenance for repair. Findings are reported to supervisor or manager. • Use manual requisitions and labels specimens appropriately. • Label and process specimens according to establishes protocols and policies. • Must effectively procure blood specimens from infant, adult, geriatric, and wheelchair bound patients. • Must demonstrate competency for age related responsibilities. • Understands the operation and maintenance of equipment pertinent to the job. • Follows up with all outstanding orders on manifest log, and communicates all timed, completed or uncompleted draws/charges/results to the client office staff and performs other duties as assigned. • Requests/obtains written physician orders with all required information necessary for lab services requested and accurately orders laboratory tests in computer system(s). • Prioritizes tasks and is able to multi-task. • Performs and collects phlebotomy specimens within cost and maintains efforts of a less than 2 percent recollection or cancellation rate. • Follows TJC National Patient Safety goals in regard to two patient identifiers and handwashing. • Presents a friendly, approachable, professional demeanor and appearance. • Provides accurate information and timely updates to patients and customers. • Addresses questions and concerns promptly, or identifies appropriate person or recourse to do so. • Demonstrates teamwork by helping co-workers within and across departments. • Communicates effectively with others, respects diverse opinions and styles and acknowledges the assistance and contributions of others. • Uses organizational and unit/department resources efficiently. • Manages work schedule efficiently, completing tasks and assignments on time. • Participates in efforts to reduce costs, streamline work processes and improve and grow services we provide. • Communicates and notifies Laboratory and/or Physician of problems with specimen procurement to ensure optimal care. • Provides follow up on test results to appropriate individuals in a professional and courteous manner. • Continuously updated on information by reading emails and demonstrates compliance in MediaLab. • Maintains a safe work environment, holds self-accountable for safe work practices, performs all aspects of daily work in a manner that contributes and ensures an environment of patient safety. • Adheres to all recommendations and requirements of the Lab and Hospital Safety Committee. • Performs all aspects of patient care in a manner that optimizes patient safety and reduces the likelihood of medical/health care errors. • Complies with all organizational policies regarding ethical business practices. • Performs clerical duties directly related to handling and processing of lab specimens. • Performs clerical work; faxing, printing, filing, reviewing, and verbally releasing laboratory results. • Initiates the meeting of responsibilities without prompting and can complete tasks independently without immediate supervision. • Demonstrates the values of team concept on a consistent basis. • Interacts with all team members in a professional manner and aids/assists coworkers to complete assigned tasks. • Travel to additional sites when needed. Required: • High School diploma or equivalent. • Phlebotomy certification through a nationally recognized organization or training from a phlebotomy school or medical institution or one or more years of phlebotomy experience in a healthcare setting. Preferred: • Experience performing phlebotomy on a broad range of patient’s types. • Experience with processing lab specimens, transferring specimens, and handling a centrifuge. • Familiar with medical EMR systems. • Knowledge of medical terminology. • Valid Driver’s License and Auto Insurance 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.