

A global provider of integrated engineering, procurement, construction, and project management solutions.
The technician will conduct observations, testing, sampling, and inspection of soils, aggregates, concrete, grout, masonry, asphalt, and structural steel on construction sites, following project requirements and senior guidance. Routine field tests will be performed using industry‑standard methodologies and equipment, and the results will be reduced, calculated, and documented in field reports. Daily communication with contractors, technicians, and project managers ensures site conditions and testing needs are addressed, and attendance at project meetings may be required.
ECS Limited is seeking a certified Construction Materials Testing (CMT) Senior Field Technician I to join the Eagle Pass team. The role offers opportunities for professional development and incentives as you advance your skills and gain experience. You will work with experienced project management professionals to safely perform a variety of tasks within the Field Services department.
Candidates must have at least two years of related experience, a high school diploma or GED, and be willing to maintain basic and two advanced certifications. Physical requirements include regularly lifting 40–70 lb and occasionally 85 lb, and a valid driver’s license with reliable transportation is required. Strong communication, safety knowledge, proficiency with electronic devices, solid math skills, and basic MS Office knowledge are also essential.
ECS provides training in its methodology for observations, inspections, and testing, and expects precise documentation according to engineering practices. As you gain experience, the company supports further skill enhancement through internal and external training programs and certification opportunities from organizations such as ACI, ASNT, AWS, and others.