Construction Quality Assurance Technician

ECS Group of Companies; Chantilly (VA); On-site; USD 30,000 - 48,000; Full time

Job summary

ECS Group of Companies is seeking Building Science + Infrastructure Technicians to perform field tests and observations on assigned projects. The role emphasizes a positive customer service attitude, adherence to ECS Core Values, and the ability to work outdoors in varied weather conditions while coordinating with project teams.

Responsibilities include testing for new construction, documenting results in reports, calibrating field equipment, and supporting office tasks as needed.

Qualifications

• High school diploma or GED; associate/technical degree preferred.

Responsibilities

• Conduct field and laboratory testing and observations.
• Perform testing for new construction and building science services.
• Communicate with ECS technicians, project managers, principals, clients and site reps daily.
• Attend project meetings with senior staff or clients as requested.
• Calibrate and use field equipment; maintain and organize instruments.
• Document test results and observations in reports.
• Assist with incidental duties and office or lab tasks as needed.
• Other duties as requested.

Skills

Field testing

Customer service

Safety awareness

Education

High school diploma or GED

Associate or technical degree in civil engineering

Tools

Field equipment calibration tools

Job description

Building Science + Infrastructure Technicians are the frontline workers for ECS projects. A Technician observes and performs routine field tests and observations on a per project basis as assigned by others. Work is task based and will be performed in the field. Technicians present a positive customer service attitude and understanding of ECS Core Values.

Responsibilities

• Testing and observations for new construction or the built environment, specialized testing, building enclosure consulting, forensic investigation, and other building science & infrastructure related services.
• Perform field and laboratory testing and observations.
• Progressive learning about testing and observations of various systems while working both indoors and outdoors in a variety of weather conditions.
• Daily communication is required with other ECS technicians, project managers, principals, clients and other site representatives.
• Attend project meetings with ECS senior staff and/or clients as requested.
• Progressive understanding of systems and structures and the way we observe, test and investigate them. Document test results and observations in reports appropriately.
• Learn to calibrate and use field equipment. Assist with maintenance and organization of field equipment. Notify supervisor of broken or missing equipment.
• Incidental duties may include office clerical tasks, report production assistance and other office or lab related tasks.
• Other duties as requested.

Required Qualifications

• High school diploma or GED required; Associate or technical degree in civil engineering, architectural engineering or a related field preferred.
• 0-2 years of related experience.
• Professional certifications are preferred but not required, including NRCA, IIBEC, AWCI Certified EIFS Inspector and/or relevant ICC certifications
• If driving for, or on behalf of, any ECS subsidiary, a valid driver's license is required
• Must be able to lift a minimum of 40 pounds multiple times per day, stand for extended periods, walk on uneven ground through various terrains, and have the ability to perform work at heights.

Military Qualifications

• The following US Military ranks would qualify for this position:
• E-4

Why Join ECS?

• Nationwide Building Science + Infrastructure Consulting practice made up of more than 180 employees with deep technical expertise and opportunities for collaboration across the country
• Opportunity to lead high-profile projects with technical complexity and visibility
• Be part of a growing and innovative team focused on technical excellence and client service
• Supportive work environment that values expertise, collaboration, and continuous learning
• Competitive salary, performance bonuses, and comprehensive benefits
• ECS is an employee-owned company with an Employee Stock Ownership program (ESOP)!
• 401(k) with up to 4% match
• Tuition Assistance Program
• And more!

ECS Core Values: Collaborate, Focus & Lead

The expected pay range for this role and location is $22-$35/hour. The final agreed-upon compensation will be determined based on specific location and other individual qualifications.

ECS Group of Companies (ECS) was founded in 1988 with the goal to raise the standards of professional engineering consulting. Today, we are a leader in geotechnical, construction materials, environmental and building science + infrastructure consulting services. We are employee-owned with more than 3,00 employees in 100+ offices and testing facilities coast to coast. ECS is currently ranked #60 in Engineering News-Record’s Top 500 Design Firms (April 2026), #148 in Engineering News-Record’s Top 200 Environmental Firms (October 2025) and #38 in Zweig Group’s Hot Firm List (June 2026). For additional information about ECS, visit: www.ecslimited.com.

ECS is an Equal Opportunity Employer.