Construction Field Test Technician Job Description

Full-time
Willowbrook, IL, usvia Workable ATSPosted Apr 2, 2026
Match with my CV

Technical skills

Performance testingRevit

Methods

Project management

About this role

This is an excellent opportunity with a nationally recognized engineering, architecture, and forensics consulting firm based in Willowbrook, Illinois. Raths, Raths & Johnson, Inc. (RRJ) is looking for a motivated, committed, and enthusiastic candidate interested in working with experienced structural engineers and architects to provide technician-level assistance in the construction industry.

This individual would be responsible for assisting with RRJ’s laboratory and field services and general laboratory- and office-related maintenance. An ideal candidate would also have experience in computer-aided drafting (CAD) to assist in developing construction drawings. Assigned tasks depend on the project needs. Below is a list of basic skill sets and expectations for a qualified entry level Laboratory/Field Technician.

Requirements

General Skills

  •  Perform manual labor/carpentry tasks and be proficient in power tool use.
  •  Perform basic computer-related tasks (a working knowledge of word processing, data entry, and similar applications is required).
  •  Travel to job sites and perform errands (e.g., pick up supplies, materials, or equipment) using personal or RRJ vehicle.
  •  Operate photographic tools including video camera, still camera, and lighting tools to document field and laboratory work.
  •  Understand and generally interpret architectural drawings, structural drawings, and specifications under supervision.
  •  Read, interpret, and execute industry standard test procedures (ASTM, AAMA, etc.) under supervision.
  •  Produce high-quality work product that is detailed, thorough, complete, and accurate.
  • Additional Skills (preferred, but not required)
  •  Operate scissor lift and forklift in laboratory.
  •  Perform basic metal working and welding tasks.
  • Drafting Skills (preferred, but not required)
  •  Have experience in one or more of the following drafting applications: AutoCAD, SketchUp, and Revit
  •  Be technically competent to develop skills in other drafting applications.
  •  Prepare details, drawing sets, models, etc. under direct supervision.
  •  Assist in updating AutoCAD standards at RRJ.
  • Testing Services
  •  Assist in preparation of test specimens, setting up equipment, construction of test assemblies, and performing tests.

 Perform on-site field and laboratory testing in a methodical manner under supervision. Previous experience in field quality control testing (e.g., building enclosure testing), investigative programs (e.g., air and water leakage testing), and/or laboratory testing (e.g., material property evaluation and load testing) is beneficial.

  •  Accurately record test data and observations.

 Be technically competent and able to learn the uses, limitations, general maintenance, in-house calibration, and use requirements of RRJ’s equipment, including tools, instruments, data loggers, and data acquisition systems.

  •  Check equipment after use by self and others and keep equipment for field and lab use in operating order.
  •  Perform in-house calibration check on equipment under supervision and assist with preparing equipment for annual third-party calibration.
  • Field Services

 Work at heights from ladders, fixed scaffolds, powered man-lifts, and suspended scaffoldings. Previous training is beneficial; however, training opportunities are offered by RRJ.

  •  Observe and document construction and investigative activities in an organized and easy to follow method.
  •  Write clear and concise field notes regarding conditions observed, as-built geometry, work performed, and equipment used.
  •  Accurately document the condition of artifacts, test specimens, existing construction, and equipment using sketches, photographs, and text.
  • General Maintenance Tasks
  •  Maintain RRJ lab spaces including organizing, cleaning, and storing tools, equipment, and artifacts.
  •  Maintain RRJ vehicle(s), including loading and unloading equipment, cleaning, and assistance in facilitating all necessary maintenance and servicing (e.g., vehicle drop off).
  •  Assist in periodic maintenance of RRJ office spaces (e.g., cleaning, taking out garbage, changing light bults, and moving furniture).
  • Additional Expectations
  •  Communicate regularly with project managers and other senior staff members.
  •  Use time efficiently in the laboratory and in the field.
  •  Adjust to changes in work situation, new people, ideas, and procedures.
  •  Provide a professional demeanor to clients and associates and takes advantage of opportunities to promote RRJ.
  •  Use non-billable time constructively to improve skills or assist with RRJ tasks.
  •  Present thoughtful ideas for improving the operation of RRJ.
  •  Participate in learning opportunities.
  •  Resolve conflicts with co-workers in a constructive manner.
  •  Observe office policies and procedures such as those regarding timesheets and expense reports, scheduling, equipment check out, general conduct, dress code, and computer use.

Benefits

  • Health Care Plan (Medical, Dental & Vision)
  • Retirement Plan (401k, IRA)
  • Life Insurance (Basic, Voluntary & AD&D)
  • Paid Time Off (Vacation, Sick & Public Holidays)
  • Short Term & Long Term Disability
  • Training & Development

Before you apply

  • 1Which parts of your CV prove experience with Performance testing, Revit, and Project management?
  • 2Which recent work examples would make your application stronger for this role?
  • 3What details from the original source listing should you confirm before applying?

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