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Apprentice Instrument Technician Jobs in O Fallon, IL

Apprentice Instrument Technician information

See O Fallon, IL salary details

$20

$30

$36

How much do apprentice instrument technician jobs pay per hour?

As of Aug 18, 2026, the average hourly pay for apprentice instrument technician in O'Fallon, IL is $30.22, according to ZipRecruiter salary data. Most workers in this role earn between $26.92 and $34.09 per hour, depending on experience, location, and employer.

What is an apprentice instrument technician?

Apprentice instrument technicians are entry-level professionals who work under the supervision of experienced technicians to learn how to install, maintain, and repair instruments and control systems used in industries such as manufacturing, oil and gas, and power generation. Their training typically involves hands-on work with equipment that measures and controls variables like pressure, temperature, and flow. The apprenticeship combines classroom instruction with practical, on-the-job experience, preparing them to become fully qualified instrument technicians.

What does an apprentice instrument technician do?

An apprentice instrument technician’s duties include installing and repairing electrical and mechanical controls under the supervision of a more senior technician. As an apprentice technician, you are training to use numerous tools to maintain and repair a variety of electrical systems and instruments, such as recording devices, control systems, drives, communication and data systems, counters, and speed indicators. You also learn health and safety operations and responsibilities related to handling industrial electrical equipment.

What skills and qualifications are needed to thrive as an apprentice instrument technician?

To thrive as an Apprentice Instrument Technician, you need a strong understanding of electrical and instrumentation principles, typically supported by a relevant technical diploma or vocational training. Familiarity with tools such as multimeters, calibration devices, and industry-specific control systems like PLCs is usually required. Attention to detail, problem-solving abilities, and effective communication help you excel in troubleshooting and collaborating with team members. These skills and qualities are crucial for ensuring accurate installation, maintenance, and repair of instrumentation systems critical to operational safety and efficiency.

What are common challenges faced by apprentice instrument technicians during their training period?

As an Apprentice Instrument Technician, you may encounter challenges such as adapting to the technical complexity of instrumentation systems and mastering the use of specialized diagnostic tools. Balancing hands-on tasks with theoretical learning can also be demanding, especially when working in fast-paced industrial environments. However, most employers provide structured mentorship and safety training to help you progressively build confidence and competence. Developing strong communication skills is also essential, as you'll often collaborate with engineers, electricians, and other technicians.

What is the difference between Apprentice Instrument Technician vs Instrument Technician?

AspectApprentice Instrument TechnicianInstrument Technician
CertificationsNone required initially; on-the-job trainingTypically requires technical certifications or licenses
Work EnvironmentTraining sites, construction, or industrial settingsOperational industrial plants, maintenance facilities
Job ResponsibilitiesAssisting with installation, maintenance, and learning proceduresPerforming maintenance, calibration, and troubleshooting of instruments

The main difference between an Apprentice Instrument Technician and an Instrument Technician is experience and certification level. Apprentices are in training, gaining skills on the job, while Instrument Technicians are fully qualified professionals responsible for maintaining and repairing instrumentation systems in industrial environments.

Are apprentice instrument technicians in demand?

Apprentice instrument technicians are in demand in industries such as manufacturing, oil and gas, and utilities, where skilled technicians are needed to install, maintain, and repair instrumentation systems. The demand is driven by ongoing infrastructure upgrades and the need for technical skills in automation and control systems. Opportunities often require relevant certifications and hands-on training.

How long does an instrumentation apprenticeship take?

An apprenticeship for an Instrumentation Technician typically lasts between 3 to 4 years, combining on-the-job training with classroom instruction. During this period, apprentices learn skills such as calibration, troubleshooting, and installation of instrumentation equipment, often earning certifications along the way.

How to get into an apprentice instrument technician?

To become an apprentice instrument technician, typically you need a high school diploma or equivalent, and some programs may require basic math and technical skills. You can apply through local trade schools, technical colleges, or directly with employers offering apprenticeship programs, which combine on-the-job training with classroom instruction. Certification or licensing is not always required initially but may be pursued later to advance in the field.

What cities near O'Fallon, IL are hiring for Apprentice Instrument Technician jobs?

Cities near O'Fallon, IL with the most Apprentice Instrument Technician job openings:

Infographic showing various Apprentice Instrument Technician job openings in O'Fallon, IL as of August 2026, with employment types broken down into 1% As Needed, 79% Full Time, 16% Part Time, 2% Contract, and 2% Nights. Highlights an 99% Physical, and 1% Remote job distribution, with an average salary of $62,853 per year, or $30.2 per hour.

Health Technician-Hearing Instrument Specialist

SD Department of Veterans Affairs

Saint Louis, MO • On-site

$40K/yr

Full-time

Re-posted 10 days ago


Job description

This is an OPEN CONTINUOUS ANNOUNCEMENT. See further details in "duties" section.
The VA Heartland Network is currently recruiting for one Health Technician (Hearing Instrument Specialist) at each facility within the network:
  • Leavenworth, KS
  • Topeka, KS
  • Marion, IL (Evansville, IN CBOC)
  • Wichita, KS
  • Columbia, MO
  • Kansas City, MO
  • Poplar Bluff, MO (West Plains CBOC)
  • Saint Louis, MO
Qualifications:Applicants pending the completion of educational or certification/licensure requirements may be referred and tentatively selected but may not be hired until all requirements are met.
Basic Requirements:
  • United States Citizenship: Be a citizen of the United States (U.S.). Non-citizens may be appointed when it is not possible to recruit qualified citizens in accordance with 38 U.S.C. 7407(a).
  • Experience and Education.
    (1) Experience. Completion of the Department of Labor Apprenticeship Program for Hearing Aid Specialists;
    OR
    (2) Education. Successful completion of two academic years above high school that includes coursework related to the field: hearing science, human anatomy and physiology, hearing instrument science, gerontology, psychology or other general healthcare areas. NOTE: There is no combination of education and experience which can be substituted for the basic requirements.
  • Licensure or Registration. Individuals must hold a full, current and unrestricted license or registration to practice as a HIS in a state, territory, commonwealth or the District of Columbia.
(1) Loss of Licensure or Registration. A Health Technician (HIS) who fails to maintain the required licensure or registration must be removed from the occupation, which may also result in termination of employment.
  • Board Certification. Individuals must hold active board certification from the National Board for Certification in Hearing Instrument Sciences (NBC-HIS).
Exceptions for Non-Board-Certified Health Technician (HIS).
  1. Non-board-certified applicants who otherwise meet the eligibility requirements for appointment, may be given a temporary appointment as a graduate Health Technician (HIS) under the authority of 38 U.S.C. 7405(c)(2)(B).
  2. Non-board-certified individuals shall only provide care under the supervision of a licensed audiologist.
  3. Non-board-certified individuals may only be appointed at the entry level and may not be promoted/converted until board certification is obtained.
  4. Temporary appointments of non-board-certified Health Technician (HIS) may not be extended beyond two years or converted to a new temporary appointment.
Foreign Education. To be creditable, education completed outside the U.S. must be deemed at least equivalent to that gained in a conventional U.S. program by a private organization specializing in the interpretation of foreign educational credentials.
Language Proficiency. Health Technician (HIS) candidates must be proficient in spoken and written in accordance with 38 U.S.C. 7403(f).
Grade Determinations:
Health Technician-HIS
Grade 5:
Experience: None beyond the basic requirements.
Knowledge, Skills and Abilities (KSAs):
In addition to the basic requirements above, applicants must demonstrate the following Knowledge, Skills and Abilities (KSAs):
  1. Knowledge of basic anatomy of the head and neck.
  2. Knowledge of basic infection control procedures and guidelines.
  3. Skill in using basic computer software to complete tasks such as using email, creating spreadsheets and word processing.
  4. Ability to communicate orally and in writing.
  5. Ability to follow verbal and written instructions.
  6. Ability to maintain stock and supply level inventories.
Grade 6:
Experience: One year equivalent to the next lower grade (GS-5). Experience may include but is not limited to: performing non-diagnostic otoscopy including proper bracing techniques and making appropriate referrals for abnormalities and cerumen management; rechecking air-conduction pure tone threshold testing to assist the audiologist in modifying the treatment plan during hearing aid repair appointments; providing patient care in hearing aid repair appointments, consistent with the audiologist's treatment plan; completing visual and auditory checks with listening stethoscope of hearing aids prior to and following repair of device (troubleshoots performance); processing incoming devices from patients with concerns related to their hearing aids or hearing assistive technology; preparing and charging (if required) hearing aids and assistive devices for delivery; receiving devices and restoring settings of hearing aid/hearing assistive technology after repair or replacement from manufacturer, such as Denver Logistics Center (DLC); and maintaining proper levels of mailing/shipping supplies. The Health Technician (HIS) adheres to the audiology clinic policy and standard operating procedures for infection control and cleaning, sterilization and disposition of reusable medical equipment (RME).
Knowledge, Skills and Abilities (KSAs):
In addition to the experience above, applicants must demonstrate the following Knowledge, Skills and Abilities (KSAs):
  1. Knowledge of normal and abnormal ear anatomy.
  2. Knowledge of hearing aids, hearing assistive technology, hearing aid manufacturers and manufacturer software.
  3. Skill in documenting patient procedures and patient devices.
  4. Skill in providing patient education for hearing aid use, to include assisting patient with hearing aid insertion, removal and hygiene (cleaning and disinfection).
  5. Ability to provide patient education and training regarding hearing loss and communication strategies for various listening situations.
  6. Ability to solve problems or make decisions regarding hearing aids, hearing assistive technology and patient care that is consistent with the documented and co-signed plan of care under the supervision of an audiologist.
  7. Ability to prepare patient, equipment, and/or environment for audiology procedures.
  8. Ability to provide triage of patient telephone calls or audiology request.
Reference: For more information on this qualification standard, please visit https://www.va.gov/ohrm/QualificationStandards/.
The full performance level of this vacancy is GS-6. The actual grade at which an applicant may be selected for this vacancy is in the range of GS-5 to GS-6.
Physical Requirements: The incumbent must undergo a physical evaluation during the pre-employment process. Applicants must be able to meet the physical demands for the position, reasonable accommodations may be made to enable qualified individuals with disabilities to perform essential functions. Must have a good manual dexterity. Must be able to express or exchange ideas by means of spoken or written word. Must be able to view and read information on computer screens.Education:Note: Only education or degrees recognized by the U.S. Department of Education from accredited colleges, universities, schools, or institutions may be used to qualify for Federal employment. You can verify your education here: http://ope.ed.gov/accreditation/. If you are using foreign education to meet qualification requirements, you must send a Certificate of Foreign Equivalency with your transcript in order to receive credit for that education. For further information, visit: https://sites.ed.gov/international/recognition-of-foreign-qualifications/.Employment Type: OTHER