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Sleep Tech Jobs in Illinois (NOW HIRING)

Sleep Technologist

Dekalb, IL · On-site

$25 - $34.25/hr

The Sleep Technologist plays a critical role in the diagnosis and treatment of patients with sleep disorders by conducting overnight and daytime sleep studies in a clinical setting. This position ...

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Sleep Tech information

See Illinois salary details

$8

$29

$57

How much do sleep tech jobs pay per hour?

As of Sep 4, 2026, the average hourly pay for sleep tech in Illinois is $29.90, according to ZipRecruiter salary data. Most workers in this role earn between $22.36 and $33.99 per hour, depending on experience, location, and employer.

What is a sleep tech?

A Sleep Tech, also known as a Sleep Technologist or Polysomnographic Technologist, is a healthcare professional who assists in diagnosing and treating sleep disorders. They operate specialized equipment to monitor patients’ sleep patterns, brain activity, breathing, and other vital signs during sleep studies, typically performed overnight in a sleep lab. Sleep Techs also help prepare patients for studies, ensure accurate data collection, and may assist with therapies such as CPAP for sleep apnea. Their work is vital in helping physicians evaluate and manage conditions like insomnia, narcolepsy, and sleep apnea.

What are some common challenges faced by sleep techs when conducting overnight sleep studies?

Sleep Techs often encounter challenges such as managing patients who are anxious or have difficulty sleeping in a clinical environment, troubleshooting equipment malfunctions during the study, and ensuring accurate data collection throughout the night. Additionally, adapting to overnight or rotating shifts can be demanding, as it requires alertness and strong attention to detail during hours when most people are asleep. Being proactive in communication with both patients and the healthcare team helps address issues quickly and maintain the quality of the sleep study.

What are the key skills and qualifications needed to thrive as a sleep tech, and why are they important?

To thrive as a Sleep Tech, you need knowledge of sleep disorders, polysomnographic procedures, and a relevant certification such as RPSGT or CPSGT. Familiarity with polysomnography equipment, data analysis software, and CPAP/BiPAP systems is typically required. Attention to detail, strong communication skills, and the ability to provide patient comfort are valuable soft skills in this role. These skills are essential for accurate sleep study results, effective patient care, and successful collaboration with healthcare teams.

What is the difference between Sleep Tech vs Sleep Technician?

AspectSleep TechSleep Technician
CertificationsCPAP, RPSGT (preferred)CPAP, RPSGT (preferred)
Work EnvironmentSleep clinics, hospitals, labsSleep clinics, hospitals, labs
Job ResponsibilitiesOperate sleep study equipment, monitor patients, assist with testingOperate sleep study equipment, monitor patients, assist with testing
Industry UsageCommonly used term for entry-level and technical rolesOften used interchangeably with Sleep Tech, sometimes more specific to certain regions

Both Sleep Tech and Sleep Technician roles involve operating sleep study equipment and monitoring patients during sleep tests. The terms are often used interchangeably, with slight regional or employer preferences. Certifications like CPAP and RPSGT are valuable for both positions, and work environments are similar across sleep clinics and hospitals.

How do you become a sleep technician?

To become a sleep technician, individuals typically need a high school diploma or equivalent and complete a sleep technology training program or certification, such as the Registered Polysomnographic Technologist (RPSGT) credential. On-the-job training is common, and strong knowledge of sleep disorders, patient care, and operating sleep study equipment is essential.

How long does it take to be a sleep technologist?

Becoming a sleep technologist typically requires completing a postsecondary program in sleep technology or a related healthcare field, which can take from several months to a year. Additionally, obtaining certification, such as the Registered Polysomnographic Technologist (RPSGT), usually involves passing an exam after gaining clinical experience, which can add several months to a year depending on individual progress.

Is becoming a sleep tech hard?

Becoming a sleep tech typically requires completing a post-secondary program or certification in sleep technology, which can take several months to a year. The job involves technical skills, patient interaction, and working with sleep monitoring equipment, but the training is designed to prepare individuals for the role without extensive prior experience.

Is sleep tech a good career?

Sleep technologists, also known as sleep techs, perform sleep studies and monitor patients using specialized equipment. The role typically requires certification, attention to detail, and the ability to work overnight shifts, making it a stable career with opportunities in healthcare settings. Job prospects are generally positive due to increasing awareness of sleep disorders and demand for diagnostic services.

What are the most commonly searched types of Sleep Tech jobs in Illinois?

The most popular types of Sleep Tech jobs in Illinois are:

What are popular job titles related to Sleep Tech jobs in Illinois?

For Sleep Tech jobs in Illinois, the most frequently searched job titles are:

What job categories do people searching Sleep Tech jobs in Illinois look for?

The top searched job categories for Sleep Tech jobs in Illinois are:

What cities in Illinois are hiring for Sleep Tech jobs?

Cities in Illinois with the most Sleep Tech job openings:

Infographic showing various Sleep Tech job openings in Illinois as of August 2026, with employment types broken down into 2% As Needed, 40% Full Time, 48% Part Time, and 10% Contract. Highlights an 100% In-person job distribution, with an average salary of $62,197 per year, or $29.9 per hour.

Registered Sleep Technologist-Full Time Nights

Catherine Gratz Griffin LFH

Grayslake, IL • On-site

$24.75 - $34/hr

Full-time

Re-posted 14 days ago


Key responsibilities

  • Perform all aspects of overnight polysomnograms, including CPAP/Bi-PAP titrations.

  • Prepare patients and equipment for sleep studies, including electrode placement, monitoring, and troubleshooting.

  • Score sleep records, identify abnormalities, and respond to medical and physiological events during sleep studies.


Job description

Description

**This is a full time position at 36 hours per week located at our Grayslake Outpatient Clinic. The schedule is 3, 12 hours shifts, 6pm to 6:30am. The role will require working 1 weekend shift per week. **

The  Registered Sleep 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.

This position performs all aspects of overnight polysomnograms, including CPAP/Bi-PAP titrations.  A Registered Sleep Technologist must have achieved competency in the following areas:
    Independently prepare patients for and perform diagnostic polysomnograms.  
    Independently perform CPAP and Bi-PAP titrations according to national standards and departmental guidelines.  Includes ability to articulate indications for administration of humidification.
    Demonstrate knowledge of indications (and procedure for obtaining orders) for administration of oxygen.
    Demonstrate the ability to score and process sleep records.

This position works closely with other members of the NTC/SDC staff, including physicians.

RESPONSIBILITIES:
    Completes all required paperwork before study is performed, including consent, relevant patient history, questionnaires, etc. Clarify unclear or inappropriate orders.  Complete billing information upon completion of procedure.
    Independently prepare equipment for monitoring by performing necessary calibrations, selecting filter settings, determining appropriate monitoring montage, and entering required patient information.
    Provide CPAP training by utilizing appropriate patient education materials.  
    Prepare patients for study by accurately placing recording devices required for procedure.  Utilizes International 10-20 system for EEG electrode placement.  
    Record study by entering appropriate notations and clinical observations into computer system and on technician worksheet.
    Identify abnormalities such as apneas, PLM's, and other sleep disturbances.  Seeks assistance to adjust recording technique to best enhance and provide a clearly interpretable record. 
    Recognize and respond appropriately to medical problems and physiological events, especially cardiac dysrhythmias, respiratory events and seizures.
    Recognize technically inadequate signals and initiate troubleshooting techniques.  Obtain additional assistance as needed.  Appropriately document barriers to resolution.
    Maintain monitoring equipment in clean and organized condition.
    Participate in departmental in-services and continuing education.
    Encourage teamwork through interdepartmental communication and constructive problem resolution.
    Provide training for new Sleep Technicians and student preceptors.
    Score sleep records according to department guidelines.
    Maintain registry in good standing by completing the necessary CEU requirements (10 CEs or equivalent per year) as established by the American Academy of Sleep Medicine
    Provides testing information, reassures and relaxes patients, and prepares patients for their procedure.  
    Provides assistance to all patients as needed.
    Requires interaction with patients of all ages (pediatric, adult and geriatric).

Qualifications

Minimum Requirements:

Education:

     High school diploma or equivalent

Certification:

    Certification by Board of Registered Polysomnographic Technologists, RPSGT or Registered Respiratory Therapist.

     BLS CPR certified

Experience:

     At minimum of 12 months prior sleep tech experience.

Behavioral Attributes:

    Knowledge of the International 10-20 system of electrode placement.
    Familiarity with personal computers.
 

PREFERRED:

    Bachelor's Degree or additional training in electroneurodiagnostics, anatomy, or successful completion of certification in allied health school.
    Prior sleep experience at a facility accredited by the AASM.  
    At minimum of 18 months prior sleep tech experience.

Equal Opportunity

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. 

Qualifications:

Minimum Requirements:

Education:

     High school diploma or equivalent

Certification:

    Certification by Board of Registered Polysomnographic Technologists, RPSGT or Registered Respiratory Therapist.

     BLS CPR certified

Experience:

     At minimum of 12 months prior sleep tech experience.

Behavioral Attributes:

    Knowledge of the International 10-20 system of electrode placement.
    Familiarity with personal computers.
 

PREFERRED:

    Bachelor's Degree or additional training in electroneurodiagnostics, anatomy, or successful completion of certification in allied health school.
    Prior sleep experience at a facility accredited by the AASM.  
    At minimum of 18 months prior sleep tech experience.

Education:Licensed Patient Care GiverEmployment Type: Full-time