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Combination Inspector I/II/III

City of Billings
Billings, MT Full Time
POSTED ON 9/22/2026
AVAILABLE BEFORE 10/21/2026
The City of Billings is seeking a Combination Inspector I/II/III to perform technical building inspection work involved in enforcing compliance with building codes, regulations and ordinances.

Salary Range: Salary reflects Step 1 and Step 7 of a 7-step pay scale. Salary at hiring will be dependent upon the applicant's education, experience, and training.

  • Combination Inspector I: $25.8917 - $34.6946 per hour.
  • Combination Inspector II: $28.0369 - $37.5693 per hour.
  • Combination Inspector III: $30.3600 - $40.6822 per hour.

Work Schedule: Monday through Friday, 8:00 a.m. to 5:00 p.m.

Essential Duties And Responsibilities Combination Inspector I

This is the entry level in the Combination Inspector class series. Positions at this level usually perform most of the duties required of the positions at the Combination Inspector II level but are not expected to function at the same skill level and usually exercise less independent discretion and judgment in matters related to work procedures and methods. In addition, positions at this level do not possess all certifications required for those positions allocated to the Combination Inspector II level. Since this class is often used as a training class, employees may have limited or no directly related work experience.

Essential Duties And Responsibilities Combination Inspector II

This is the full journey level in the Combination Inspector class series. Positions at this level are distinguished from the Combination Inspector I level by the performance of the full range of duties as assigned, working independently and exercising judgement and initiative. Positions at this level receive only occasional instruction or assistance as new or unusual situations arise and are fully aware of the operating procedures and policies of the work unit. Positions in this class series are flexibly staffed and positions at the Combination Inspector II level are normally filled by advancement from the Combination Inspector I level when employees obtain certification in building, mechanical, and plumbing. When filled from the outside, the employee is required to have prior related experience which allows the employee to meet the qualification standards for the Combination Inspector II level as well as the required certifications.

Essential Duties And Responsibilities Combination Inspector III

This is the master level in the Combination Inspector class series. Positions at this level are distinguished from the Combination Inspector I and II levels by the performance of the full range of duties as assigned, including the ability to make all inspections performed by the Building Division, working independently and exercising judgment and initiative. Positions at this level receive only limited occasional instruction or assistance as new or unusual situations arise and are fully aware of the operating procedures and policies of the work unit. Positions in this class are flexibly staffed and positions at the Combination Inspector III level are normally filled by advancement from the Combination Inspector II level when employees obtain Electrical certification and the required experience. When filled from the outside, the employee is required to have prior related experience which allows the employee to meet the qualification standards from the Combination Inspector III level as well as the required certifications.

Essential Duties And Responsibilities For All Positions

  • Review plans and applications for field inspection; inspect industrial, commercial and residential buildings during various stages of construction and remodeling to ensure compliance with applicable codes, and regulations including Building, Plumbing, Mechanical Codes, and other City departments' requirements; check plans for special conditions or requirements.
  • Inspect existing buildings for change of use, occupancy, or compliance with applicable codes.
  • Receive complaints of building, plumbing, and mechanical code viol tions; investigate or forward complaint to appropriate personnel.
  • Identify code violations; obtain and prepare evidence; issue notices to comply on violations; follow-up on correction notices to ensure required corrections have been performed and corrected; maintain records of history of facts for possible legal actions.
  • Coordinate inspection activities with other City departments and divisions as required; ensure all departments' requirements are met before issuing certificate of occupancy.
  • Compute permit fees and approve the issuance of permits.
  • Confer with architects, contractors, builders and the public in the field and office; explain and interpret requirements and restrictions.
  • Maintain files and reports regarding inspection activities and findings.
  • Utilize electronic project management and permit inspection and permitting software for most inspection work through operation of a tablet, cell phone and desktop computer.
  • Perform other duties as assigned.

Required Qualifications And Skills For All Positions

  • High school diploma or equivalent.
  • A valid Montana driver's license or must have the ability to obtain one within sixty (60) days of employment.
  • Must be able to pass a pre-employment drug test and a State and Federal criminal background check.

Required Qualifications And Skills For Combination Inspector I

  • Minimum of two (2) years of specialized training or work experience in construction, building trades, code enforcement, or a related field.
  • Ability to obtain either International Residential Code (IRC) or International Building Code (IBC) inspector certification within six (6) of employment.
  • Ability to obtain one (1) additional certification (Building, Plumbing, or Mechanical) within twelve (12) months of employment.

Required Qualifications And Skills For Combination Inspector II

  • Minimum of two (2) years of specialized training or work experience in construction, building trades, code enforcement, or a related field.
  • Minimum of four (4) years of related work experience in construction, building trades, code enforcement, or a related field including two (2) years' experience in building inspection.
  • Must be a commercial International Building Code (IBC), International Mechanical Code (IMC), and Uniform Plumbing Code (UPC) or residential International Residential Code (IRC), International Mechanical Code (IMC), and Uniform Plumbing Code (UPC) combination inspector.

Required Qualifications And Skills For Combination Inspector III

  • Three (3) or more years of specialized training in building, plumbing, electrical or mechanical fields.
  • Minimum of five (5) years of related work experience in construction, building trades, code enforcement, or a related field, including three (3) years of building inspection experience.
  • Must possess the following certifications: International Building Code (IBC), International Residential Code (IRC), International Mechanical Code (IMC), Uniform Plumbing Code (UPC), and National Electrical Code (NEC).

Equal Opportunity Employer.

Salary : $26 - $35

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