Convoy Main Surveyor

PURPOSE OF THE JOB

The convoy surveyor is in charge to implement and manage :

• Carry out any and all site survey duties. Details of these duties shall be given in the various Method Statements.
• Report to the Track Survey Manager any discrepancies or variations between design data and site conditions whenever such are encountered.
• Surveyors shall hold a recognized diploma in Surveying (or acceptable equivalent) or be able to show relevant trackwork surveying experience.
• Be responsible for ensuring safety is integral to all survey works carried out by his team
• Maintain discipline of Chainmen under his charge
• Liaise daily with Construction department site Superintendents to determine minor adjustments to survey requirements and reports these to the Survey Manager
• Carry out necessary office calculations relating to his team's work as required
• Follow defined survey methodology and advise management if improvements can be made
• Be responsible for ensuring instrumentation under his carry is properly maintained and calibrated

ORGANISATION

Organisation structure (job belongs to...)

• Track Construction

Reports directly to:

• Track Survey Manager

Direct reports:

• Chainman

Network & Links

Internal

• Track Survey Manager
• Construction Management

External

• Civil Works survey
• 3rd parties survey sub contractors

MAIN RESPONSABILITIES

• Prepare and verify the topographical and control survey data prior to the convoy.
• Conduct pre-convoy checks on reference points, digital terrain models (DTM), and alignment files for Appitrack or Slipform equipment.
• Operate and monitor survey instruments (e.g., total stations, GNSS systems, robotic stations) during convoy activities.
• Perform real-time track alignment control, ensuring compliance with geometric tolerances and design specifications.
• Adjust and update reference lines and coordinate systems as required during operation.
• Support the construction team by providing on-the-spot survey data and reports for quality assurance.
• Ensure proper documentation of surveying activities, deviations, and corrective actions.
• Liaise with engineers, machine operators, and quality control teams to ensure coordinated operations.
• Maintain and calibrate survey equipment regularly to ensure optimal performance.
• Apply and enforce health, safety, and environmental standards throughout all surveying tasks.

Primary Control Verification:

• Verify the engineering grid provided by the Owner using geodetic (primary) control points.
• Assess the accuracy and reliability of the primary control network.
• Prepare and submit detailed reports on the status and precision of the primary control network.
• Perform verification operations twice in the first year and annually thereafter.

Secondary Control Establishment:

• Establish and maintain a secondary control network based on the verified primary control points.
• Ensure the secondary network meets the precision requirements for construction activities.
• Coordinate with construction teams to ensure proper use and maintenance of control points.

MAIN REQUIRED COMPETENCES

Educational Requirements

Mandatory:

• Degree or diploma in Geomatics, Surveying, Civil Engineering, or related field.
• Experience operating and interpreting data for Appitrack or Slipform track-laying systems is essential.

  Desirable:

• Experience operating and interpreting data for Appitrack or Slipform track-laying systems is essential.

• Proficient in surveying software (e.g., Trimble Business Centre, Leica Captivate, AutoCAD Civil 3D)

Experience

Mandatory:

• Minimum 5 years of experience in railway or linear infrastructure projects.

Desirable:

• Solid understanding of railway alignment principles and tolerances

Competencies & Skills

• Strong problem-solving and communication skills.
• Ability to work night shifts, weekends, or under tight deadlines during convoy operations.
• Fluency in English both written and spoken.
• Valid driving license preferred.

Location: The job location is in northern Israel.