Summary
Overview
Work History
Education
Skills
Accomplishments
Certification
Affiliations
Additional Details
Work Availability
Work Preference
Quote
Software
Languages
Interests
Timeline
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SAMANTHA JAYASINGHE

SAMANTHA JAYASINGHE

North Lambton,Australia

Summary

Highly experienced Estimator and Civil Engineer with over 21 years in infrastructure development and construction project delivery across Sri Lanka, Qatar, and Australia. Skilled in preparing accurate and competitive cost estimates for a wide range of projects including roads, bridges, drainage, and water infrastructure. Proven ability to analyse drawings, specifications, and tender documentation to produce detailed pricing models and cost plans. PMP certified with strong capabilities in quantity take-offs, bid preparation, risk analysis, subcontractor pricing, and value engineering.

Project management professional with track record of delivering high-impact projects in diverse environments. Adept at driving project timelines and ensuring quality outcomes through strategic planning and execution. Highly collaborative, adaptable, and committed to team success and client satisfaction.

Experienced with planning and executing comprehensive project plans. Utilizes strong leadership and organizational skills to guide teams and ensure project milestones are met. Track record of implementing efficient processes and achieving project goals.

Professional manager with significant expertise in overseeing complex projects and ensuring timely delivery. Skilled in strategic planning, budget management, and risk assessment. Strong focus on team collaboration, fostering results-driven environment, and adapting to changing needs. Known for reliability, leadership, and effective communication.

Overview

21
21
years of professional experience
1
1
Certification

Work History

Project Manager / Estimator

RR Construction (Pvt) Ltd
08.2011 - 06.2025
  • Prepared detailed cost estimates and budgets for infrastructure projects, including road and bridge developments.
  • Reviewed tender documents and coordinated preparation of bid submissions.
  • Liaised with quantity surveyors and suppliers to gather up-to-date cost data and ensure accurate pricing.
  • Performed site inspections and feasibility studies for proposed works.
  • Key Projects: iRoad Projects – Kalutara, Hambantota Districts; A009 Road Rehabilitation – Kandy-Jaffna Corridor; Kolonnawa Canal Diversion Scheme; Landslide Mitigation Works (32 sites)

Project Engineer / Estimator

KDA Weerasinghe & Co. (Pvt) Ltd
02.2010 - 07.2011
  • Managed road and pavement estimation for new alignments and upgrades.
  • Coordinated procurement and liaised with subcontractors for pricing inputs.
  • Projects included: Galle Port Access Road, A2 Road Upgrade

Site Engineer – Estimation Focus

Zublin International
06.2006 - 12.2009
  • Prepared preliminary cost estimates and BOQs for internal approvals.
  • Contributed to bid documentation and contractor prequalification.
  • Developed bar bending schedules and materials tracking.
  • Project: Mesaieed Housing Project (Client: Qatar Petroleum)

Project Engineer – Airport Development

CRCEG–BIECO JV
07.2005 - 06.2006
  • Prepared estimates for concrete, earthworks, and structural steel quantities.

Civil Engineer

Kolon Samsung Consortium
01.2004 - 07.2005
  • Cost analysis and claims management for water supply infrastructure.
  • Project: Greater Galle Water Supply Scheme

Education

Postgraduate Diploma - Construction Project Management

BSc (Eng) - Civil & Environmental Engineering

University of Ruhuna
Galle, Sri Lanka
12.2003

Skills

  • Estimating & Tendering: Expertise in preparing detailed BOQs, cost estimates, and pricing schedules from design and construction drawings Familiar with local and international tendering procedures
  • Quantity Take-Offs: Skilled in measuring quantities from engineering drawings using AutoCAD and estimating software
  • Cost Planning & Analysis: Ability to develop project budgets, review unit rates, and perform value engineering to maintain competitiveness and profitability
  • Construction Knowledge: Deep understanding of civil construction methods, standards, and specifications with practical on-site experience
  • Bid Preparation: Compilation of technical and financial documentation for tender submissions Liaising with suppliers and subcontractors for competitive pricing
  • Project Scheduling: Proficient in scheduling works and resource allocation using MS Project and Primavera P6
  • Stakeholder Liaison: Coordinating with engineers, consultants, and procurement teams to support bid strategies and clarify scope requirements
  • Team collaboration
  • Project tracking
  • Project management
  • Project planning
  • Project planning and development
  • Project scheduling
  • Relationship building
  • Schedule management
  • Client relations
  • Strategic planning
  • Customer relations
  • Stakeholder communications
  • Staff management
  • Work flow planning
  • Budgeting and forecasting

Accomplishments

  • Completed the all the projects on time and under budget.

Certification

PMP – Project Management Professional (PMI) | Cert No: 4123844

Affiliations

  • Associate Member, Institute of Engineers Sri Lanka – AM17458
  • Registered Associate Engineer, Engineering Council, Sri Lanka – Reg. No: 205194

Additional Details

  • Nationality: Sri Lankan
  • Work Rights: Eligible to work in Australia under Subclass 491 Visa
  • Referees: Available upon request

Work Availability

monday
tuesday
wednesday
thursday
friday
saturday
sunday
morning
afternoon
evening
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Work Preference

Work Type

Full Time

Work Location

RemoteHybridOn-Site

Important To Me

Career advancementWork-life balanceCompany CultureFlexible work hoursTeam Building / Company Retreats

Quote

Success is not final; failure is not fatal: It is the courage to continue that counts.
Winston S. Churchill

Software

Primavera P6

MS Project

Auto CAD

CIVIL 3D

MS Office

Languages

English
Upper intermediate (B2)

Interests

Quantity Surveying, Project Estimation

Timeline

Project Manager / Estimator

RR Construction (Pvt) Ltd
08.2011 - 06.2025

Project Engineer / Estimator

KDA Weerasinghe & Co. (Pvt) Ltd
02.2010 - 07.2011

Site Engineer – Estimation Focus

Zublin International
06.2006 - 12.2009

Project Engineer – Airport Development

CRCEG–BIECO JV
07.2005 - 06.2006

Civil Engineer

Kolon Samsung Consortium
01.2004 - 07.2005

Postgraduate Diploma - Construction Project Management

BSc (Eng) - Civil & Environmental Engineering

University of Ruhuna

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SAMANTHA JAYASINGHE