Construction Site HR & Admin Assistant | S$3,200 basic + OT | On site-assigned site office

Site HR & Admin Assistant

Industry: Geotechnical & Construction Engineering

Location: Site office (Singapore)

Salary: S$2,800–S$3,200 basic (depending on experience) + OT

Working Hours: Monday to Saturday, 7:00 AM – 7:00 PM

Company Overview

A leading geotechnical engineering company specializing in ground improvement, foundation treatment, pile foundation engineering, land reclamation, and integrated engineering solutions. The company delivers engineering survey, design, construction, and monitoring services for infrastructure projects worldwide.

Job Summary

The Site HR & Admin Assistant supports daily site operations by managing workforce administration, attendance, accommodation, petty cash, documentation, vendor coordination, company vehicles, and general site administration. The role also assists with employee welfare initiatives and ensures smooth site operations.

Key Responsibilities

• Coordinate site mobilization and demobilization activities.
• Maintain vendor and contract records, including renewals.
• Monitor daily attendance and prepare weekly timesheets for payroll.
• Manage worker dormitory administration and occupancy records.
• Coordinate expatriate housing arrangements and landlord communications.
• Administer company vehicle allocation, maintenance, and records.
• Handle site petty cash reconciliation and reporting.
• Manage visitor registration and site access procedures.
• Support employee engagement and welfare activities.
• Maintain accurate project documentation and administrative records.
• Provide general administrative support and other ad hoc duties.

Requirements

• Diploma or GCE O/A Level.
• 1 year of experience in site administration, HR administration, or document control within the construction industry.
• Able to work in a construction site environment.
• Proficient in Microsoft Office; experience with document management systems.
• Experience handling construction worker attendance, payroll timesheets, or dormitory administration.
• Familiar with MOM-related construction workforce administration.
• Comfortable working on-site and interacting with workers, supervisors, subcontractors, and vendors.