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Ferrovial · San Antonio

Post Tension Technician

San AntonioFull-timeSkilled Trades & Maintenance

Listed on Ferrovial’s official careers site. Posted June 8, 2026. Check that it is still open and apply there.

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Job description

About us

Alamo NEX Construction, LLC is a part of the Ferrovial Group in Texas. In 2021, the Texas Department of Transportation (TxDOT) selected Alamo NEX Construction, LLC, a joint venture between Ferrovial Construction Texas, LLC and DBW, LLC (both Ferrovial Group subsidiaries), to complete the Interstate 35 (I-35) NEX Central Project. This project is a $1.5 billion Texas Design-Build (DB) project through the cities of San Antonio, Live Oak, Selma, and Schertz that will consist of non-tolled improvements along I-35, I-140, and Loop 1604.

The proposed improvements will include the addition of elevated managed lanes to I-35, addition of 4 connector bridges at the I-35/I-410 North interchange, addition of 4 connector bridges at the I-35/Loop 1604 interchange, and widening of Loop 1604 in Bexar and Guadalupe Counties.

Job Description

Post-Tensioning Technician Location: San Antonio , TX Project: I35NEX Central Project Company Alamo NEX Construction LLC Description: The position of Post-tensioning Technician will perform post-tensioning functions for Equipment department of Alamo NEX Construction LLC of the I35 NEX project.

Duties and Responsibilities

Ensure controls are established and followed. Participates in pre-project and pre-task planning activities then communicat es with field crews . Motivat es team members to work together to accomplish post-tensioning tasks, coordinate work activities with other construction project activities and assign work to employees . Ensur e crews are operating all tools and equipment in a safe, proper and productive manner . Provid es training and assistance to crews in the performance of post-tensioning work-related tasks .

Complet es essential paperwork in a clear and accurate manner Provides safety leadership . Control of materials and equipment . Supervise the installation of post-tensioning materials Tendon installation of Tecpresa PT system . Stressing of Tepcresa PT system tendons and bars . Grout trials of the PT tendons. Grout and seal duct vents & grout caps . Post grout inspection . Quality assurance of the deliverables production in the project .

Any other reasonable request deemed necessary by management .

Equipment maintenance and gauge calibrations Qualifications

2-4 years of work experience in similar document control positions preferred . Level-2 Multistrand and Grouted PT Specialist (PTI) ASBI Certified Grouting Technician Must possess e xcellent organization and communication skills .

Organizational Relationships

Assists and works in conjunction with the Shared Resources department and construction departments as needed . Work Environment The job is mostly performed outdoors . Work is usually completed during night shift. The Statements herein are intended to describe the general nature and levels of work performed by employees, but are not a complete list of responsibilities, duties and skills required of personnel so classified.

Furthermore, they do not establish a contract for employment and are subject to change at the discretion of the employer.

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