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Senior Construction Inspector

Terracon
St Louis, MO Full Time
POSTED ON 12/2/2025 CLOSED ON 4/24/2026

What are the responsibilities and job description for the Senior Construction Inspector position at Terracon?

Job Description

General Responsibilities:

Construction Inspectors spend the majority of their time working on projects performing construction related inspection requiring specific certifications and/or experience. Perform daily inspection of construction projects monitoring quality and adherence to building code requirements, construction drawings and project specifications. Inspections may cross multiple inspection disciplines or within a specified area of expertise including structural steel, concrete, masonry, fireproofing, etc. Inspection may include visual/physical inspection and field testing to verify conformance with the plans and specifications. Prepare inspection reports and provide written documentation of observations and testing of materials. Communicate findings to engineer or project manager and when requested collaborate with the project team on solutions to potential issues. Adhere to strict safety standards.

Essential Roles And Responsibilities

  • Performs testing, observation, and inspection as directed in accordance with training and the specified procedures to determine if work is done according to contract specifications.
  • Read and interpret construction drawings and specifications.
  • Provides clear documentation of findings and results.
  • Prepare inspection reports and document nonconformance.
  • Performs basic analysis of data to verify accuracy before communication and submittal to the Project Manager.
  • Communicates information to Project Manager and other personnel as directed by the Project Manager.
  • May interact with client and other site personnel to provide input on appropriate resolution of findings.
  • May assist Project Manager in development of scope for testing and inspection services
  • Coordinate pre-dispatch activities with Project, Department, and/or Office Managers.
  • Maintains equipment operation and calibration.
  • Lead, provide direction and may coordinate activities of lower level inspectors.
  • Performs advanced fieldwork and assists with project management.
  • Drive a vehicle such as a Ford F-150 or equivalent.
  • Follow safety rules and practices and other safety requirements for all projects. Performs pre-task planning prior to executing work. Report any safety issues or concerns to management.
  • Be responsible for maintaining quality standards on all projects.

Requirements:

  • High school diploma or equivalent.
  • Associates degree in Civil Engineering Technology or Construction Engineering Technology preferred.
  • Minimum 4-6 years’ experience in construction inspection.
  • Valid driver’s license with acceptable violation history.

Required Certification:

  • Successful completion of related internal safety certifications.
  • At least four or more certifications in the following areas:
    • NICET Level III certification in Construction Materials Testing (Asphalt, Concrete, Soils).
    • NICET Level III certification in Geotechnical (Construction, Laboratory, Exploration, Generalist)
    • ICC certification (Reinforced Concrete, Spray-applied Fireproofing, Structural Masonry, Prestressed/Post-Tensioned Concrete, Structural Steel – Bolting, Structural Steel – Welding).
    • ICC Master of Special Inspection
    • American Welding Society (AWS) Certified Welding Inspector (CWI)
    • American Society for Nondestructive Testing (ASNT) Level III certification (Visual Testing (VT), Magnetic Particle Testing (MT), Dye Penetrant Testing (PT), Radiographic Testing (RT), Ultrasonic Testing (UT)).
    • Other national, regional, state, and local Materials related certifications requiring experience and written examination will also be considered if deemed appropriate by the Terracon Department Manager.
    • ACI certification* in one or more of the following areas:
      • Concrete Field Testing Technician Grade I
      • Concrete Strength Testing Technician
*ACI certification not required if AWS, CWI, ASNT Level II, VT, MT, PT, RT or UT certification(s) have been obtained and concrete field and laboratory testing is not required as part of the job level description.

  • Certified in radiation safety and Nuclear Density Gauge operation**
  • Nuclear Density Gauge operation certification not required if AWS, SWI, ASNT, Level II, VT, MT, PT, RT, or UT certification(s) have been obtained and soils testing is not required as part of the job level description.

About Terracon

Terracon is a 100 percent employee-owned multidiscipline consulting firm comprised of more than 7,000 curious minds focused on solving engineering and technical challenges from more than 180 locations nationwide. Since 1965, Terracon has evolved into a successful multi-discipline firm specializing in environmental, facilities, geotechnical, and materials services. Terracon’s growth is due to our talented employee-owners exceeding expectations in client service and growing their careers with new and exciting opportunities in the marketplace.

Terracon’s vision of “Together, we are best at people” is demonstrated through our excellent compensation and benefits package. Based on eligibility, role and job status, we offer many programs including medical, dental, vision, life insurance, 401(k) plan, paid time off and holidays, education reimbursement, and various bonus programs.

EEO Statement

Terracon is an EEO employer. We encourage qualified minority, female, veteran and disabled candidates to apply and be considered for open positions. We do not discriminate against any applicant for employment, or any employee because of race, color, religion, national origin, age, sex, sexual orientation, gender identity, gender, disability, age, or military status.

Salary.com Estimation for Senior Construction Inspector in St Louis, MO
$56,660 to $75,070
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