Senior Field Technician – Materials Testing & Mentoring

ECS Group; Tulsa (OK); On-site; USD 40,000 - 65,000; Full time

Job summary

ECS Limited is seeking a qualified Construction Materials Testing (CMT) Senior Field Technician I to join the Tulsa team. You will work alongside experienced project management professionals to perform field observations, sampling, testing, and documentation with strong safety and quality focus.

As you gain experience, ECS supports ongoing training and certification opportunities (ACI, ASNT, AWS, ICC, NICET, NRCA, RCI, state DOTs, WACEL).

Qualifications

• 2 years of related experience required.
• Maintain basic certifications and two advanced certifications applicable to the work performed per ECS Technician Certification Policy.
• Valid driver's license if driving for or on behalf of any ECS subsidiary may be required.
• Excellent communication skills (verbal and written).
• Advanced knowledge of construction materials testing principles and standards.

Responsibilities

• Performs field observation, testing, sampling, and inspection of soils, aggregates, concrete, masonry, asphalt, structural steel, and related materials.
• Executes testing activities on projects of moderate complexity with minimal supervision.
• Communicates daily with contractors, technicians, and project managers.
• Reports changing site conditions and additional testing needs to supervisors.
• Prepares accurate and detailed daily field reports documenting site conditions and results.
• Performs calculations, data reduction, and documentation tasks.
• Maintains and organizes field equipment and testing materials.
• Assists in resolving field-related issues and supports project execution.
• Trains and mentors Technician I and Technician II staff in field procedures and documentation.
• Participates in project meetings with senior staff as requested.
• Performs other field and project support duties as assigned.

Skills

Field testing

Materials testing

Data reduction

Communication skills

Reading plans/specs

Education

High school diploma or GED

Job description

ECS Limited is seeking a qualified Construction Materials Testing (CMT) Senior Field Technician I to join the Tulsa team. You will work alongside experienced project management professionals to perform field observations, sampling, testing, and documentation with strong safety and quality focus.

As you gain experience, ECS supports ongoing training and certification opportunities (ACI, ASNT, AWS, ICC, NICET, NRCA, RCI, state DOTs, WACEL).