Construction Specialist III (General/Other)

About the Role

We’re looking for a HDD Superintendent to join our Thailand team based in the Rayong office (onsite). The role leads and oversees horizontal directional drilling (HDD) and crossing activities for pipeline and infrastructure projects, ensuring safe, efficient and compliant execution in accordance with project specifications and industry standards.

About the Company

Worley is a global professional services company for the energy, chemicals and resources sectors, partnering with customers from consulting and engineering through to installation, commissioning and decommissioning.

Responsibilities

• Supervise HDD construction activities including site preparation, equipment setup, drilling, reaming and pullback operations
• Manage bored crossing and pipe jacking works, including launch and receiving pit construction and pipe installation
• Ensure pipeline installation tasks (pipe string preparation, alignment, trenching, pipe lowering, backfilling and reinstatement) meet project requirements
• Monitor and verify testing activities such as hydrostatic testing and current drainage testing
• Oversee coating activities, including field joint coating applications and inspection of coating integrity
• Supervise civil works related to HDD and pipeline systems including foundations, pits, concrete works and structural installations
• Coordinate with contractors, subcontractors and client representatives, monitor site progress, manpower and equipment, and report daily construction activities
• Promote and enforce compliance with safety, environmental and quality requirements across all HDD activities

Qualifications

• Bachelor’s degree in Mechanical Engineering or related field; technical background in construction, civil or mechanical discipline
• Extensive hands-on experience in HDD, pipeline and crossing construction within oil & gas or infrastructure projects
• Strong knowledge of HDD methods including drilling, reaming, pullback and frac-out control
• Experience supervising bored crossing, pipe jacking and underground installation works
• Familiarity with pipeline construction activities such as welding, coating, hydrotesting and reinstatement; experience with coating inspection, current drainage testing and QA/QC processes
• Strong leadership and site management skills with the ability to coordinate multiple stakeholders in a site-based multidisciplinary environment
• Thai language is essential; good communication skills

Benefits

• Group Insurance (Medical, Life) and Dental Insurance, Provident Fund
• Work on large-scale energy, infrastructure and industrial projects
• Collaborate with experienced project teams and international stakeholders
• Opportunity to contribute to high-impact projects in Thailand and the region

Additional Information

Worley promotes a values-inspired, diverse and inclusive culture focused on reskilling and enabling career progression into low-carbon energy infrastructure and technology roles.