Specialty Technician

ECS Group of Companies; De Pere (WI); On-site; USD 65,000 - 90,000; Full time

Job summary

ECS Group of Companies in De Pere, WI is seeking an experienced Specialty Technician III to perform advanced destructive and non-destructive testing on construction materials projects of moderate to complex scope. The role operates independently, provides technical guidance, supports project teams, and contributes to inspection planning and execution.

You will conduct inspections of structural steel, welds, reinforcement, GPR, corrosion surveys, and report results to project teams.

Qualifications

• 5 years of related experience in testing/inspection.
• High school diploma or GED is required.
• Maintain two specialty certifications and obtain an additional specialty certification (e.g., AWS CWI or Ultrasound Level II) per policy.
• General industry OSHA 10 may be required.

Responsibilities

• Perform destructive and non-destructive testing of construction materials.
• Conduct inspections of structural steel, welds, reinforcement, and connections.
• Perform advanced testing (e.g., GPR, material verification, corrosion surveys).
• Document field observations and test results per engineering standards.
• Mentor Junior Specialty Technicians I and II.
• Communicate results to project teams and participate in project meetings.

Skills

Communication skills

Attention to detail

Reading plans & specs

Independent work

Safety awareness

Education

High school diploma or GED

AWS CWI or Ultrasound Level II certification

OSHA 10 Certification

Tools

NDT equipment operation

Job description

ECS Limited is offering a unique opportunity for an experienced Specialty Technician III to join our De Pere team and advance in a dynamic work environment. The Specialty Technician III performs advanced destructive and non-destructive testing, inspection, and observation activities on construction materials projects of moderate to complex scope. This role operates with a high level of independence and serves as a senior specialty technician, providing technical guidance, supporting project teams, and contributing to inspection planning and execution. The Specialty Technician III demonstrates strong technical competency in specialty disciplines while maintaining a positive customer service attitude and demonstrating ECS Core Values.

Responsibilities

• Performs destructive and non-destructive testing of construction materials
• Conducts specialty inspections, including structural steel, welds, reinforcement, and connections
• Performs advanced testing, such as ground penetrating radar (GPR), material verification, and corrosion surveys
• Provides technical input and communicates test results and field findings to project teams
• Performs inspections in fabrication facilities and industrial environments
• Conducts inspections of piping systems, pressure vessels, and specialty components where applicable
• Documents field observations and inspection results in accordance with engineering standards
• Communicates daily with contractors, technicians, and project managers
• Reports changes in site conditions and additional testing requirements
• Performs calculations, data reduction, and technical documentation
• Maintains and organizes specialty testing equipment
• Notifies supervisors of damaged or missing equipment
• Mentors Specialty Technician I and II staff
• Assists project teams in understanding inspection requirements and execution
• Participates in project meetings and discussions
• Performs other specialty testing and inspection duties as assigned

Career Development

As Your Experience Grows, ECS Will

• Support you in enhancing your professional skills to advance and grow with us.
• Encourage participation and advancement in internal and external training programs and certification opportunities.

Required Qualifications

• 5 years of related experience
• High school diploma or GED required
• Maintain two specialty certifications and obtain one additional specialty certification, such as AWS CWI or Ultrasound Level II, applicable to the work performed as per the ECS Technician Certification Policy
• General industry OSHA 10 may be required
• Strong communication skills (verbal and written)
• Dependable, self-motivated, and detail-oriented
• Strong working knowledge of destructive and non-destructive testing methods
• Excellent understanding of construction practices and inspection standards
• Ability to work independently with minimal supervision
• Proficiency with electronic devices and reporting systems
• Strong ability to read and interpret plans, specifications, and codes
• Ability to calibrate and operate specialty and NDT equipment
• Strong math and data interpretation skillsAbility to provide technical input to project teams
• Ability to safely operate a motor vehicle and comply with all local and state laws, road/driving regulations, and company policies
• If driving for or on behalf of any ECS subsidiary, a valid driver's license is required

Military Qualifications

• The following US Military ranks will qualify for this position IF they also meet the education, certification, and licenses requirements from the above section titled "Required Qualifications":
• E-5

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 3,200 employees in 125 offices and testing facilities coast to coast. ECS is currently ranked #60 in Engineering News-Record’s Top 500 Design Firms (April 2026), #144 in Engineering News-Record’s Top 200 Environmental Firms (October 2026) 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. To learn more, click here.