Mechanical Site Engineer – Construction Projects

About the role

STRABAG d.o.o. is seeking a Mechanical Site Engineer to lead erection activities on a wastewater treatment plant project in Stupe, near Split. You will coordinate multidisciplinary teams, ensure compliance with contract specifications, and support the project from installation through commissioning.

Key responsibilities

• Organise and coordinate the erection team, including supervisors and quality inspectors.
• Monitor execution of erection works against schedule, quality standards and contract requirements.
• Track subcontractor progress, identify risks, delays and interface issues.
• Supervise piping and equipment installation and assist with related engineering studies.
• Provide technical support during project execution and attend coordination and client meetings.
• Support pre‑commissioning and commissioning preparation activities.
• Manage site‑related claims and protect company interests in contractual matters.
• Ensure health & safety compliance, participate in safety inspections and incident reporting.
• Apply quality and environmental procedures, conduct inspections, testing and manage non‑conformities.

Required profile

• Bachelor’s or Master’s degree in Mechanical Engineering or a related technical field.
• Experience in wastewater treatment plant construction is an advantage.
• Fluent in Croatian and English, both written and spoken.
• Willingness to work on‑site and hold a valid Category B driving licence.
• Strong organisational, communication and coordination abilities.
• Proactive, reliable, independent and responsible work attitude.

Required skills

• Microsoft Office applications
• Piping installation
• Equipment installation
• Pre‑commissioning
• Commissioning