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At Koh Brothers Eco Engineering, we offer highly competitive salaries, training programs, and excellent growth and development opportunities — all to create a compelling and rewarding work environment.

Here, you will find information about the current vacancies available within the organization.

  • Contracts Manager

      Job Description

    1. Reliable with costing, procurement and tendering.
    2. Well-versed and knowledgeable of construction contract terminology.
    3. Team support to the Project Manager in Contract Management Cost Control.
    4. Manage contractual matters relating to cost and delays with the client and the subcontractors.
    5. Review contracts and negotiate commercial terms & conditions.
    6. Negotiate with consultants and resolve contract issue.
    7. Oversee procurement as well as claims and payments.
    8. Support in contract administration and cost control.
    9. Negotiation with new suppliers/sub-contractors and dispute management.
    10. Project management involving the supervision of subcontractors, regular site inspections, liaising with clients and consultants to ensure timely completion of the projects.
    11. Preparation of progress reports, progress charts and interim progress claims.
    12. Evaluate claims and recommend payment for subcontractors.
    13. Requirements

    14. Degree/Diploma in Quantity Surveying, Civil Engineering or equivalent.
    15. Minimum 10 years of experience in Civil Engineering and Building works.
    16. 5 years experience in LTA/MRT projects.
    17. Candidates on immediate or short notice are preferred.
  • Design Manager

      Job Description

    1. Working experience and authorities code compliance knowledge on D&B Plant building in Singapore.
    2. Good technical knowledge and experience in
      • Preparing Methodology and work sequence for both Architectural and structural works.
      • Preparing Interfacing detailing and Coordinate shop drawing for both Architectural and structural works.
      • Comment and certifying shop drawings from subcontract works.
      • Comment and certifying As-built drawings from subcontract works.
      • To chair and managing the regular subcontract design consultation meetings (Architects/Structure/M&E/Landscape architect/lighting consultant/security by design etc)
      • Good Contractual awareness in identifying and raising design variation works to contract department for EOT and variation claim.
      • Evaluates and assess subcontractor’s technical design variation proposal.
      • Correspondence in regards to design matters.
      • To resolve site technical interfacing matters.
    3. Requirements

    4. At least a Diploma, Advanced/Higher/Graduate Diploma, Bachelor’s Degree, Post Graduate Diploma, Professional Degree, Master’s Degree in Civil & Structural Engineering, Architecture or equivalent.
    5. At least 10 years of working experience in the related field is required for this position.
    6. Preferably Managers specializing in Engineering – Civil/Construction/Structural or equivalent.
    7. Good and proactive communication skills with clients, design consultants, authorities and in house D&B sub-consultants.
    8. Self-initiative and able to work independently with minimum supervision.
  • Structural Steel Supervisors

      Job Description

    1. To lead and manage project team to execute works according to requirement.
    2. To ensure quality and efficiency at site.
    3. Requirements

    4. Minimum 5 years of related working experience.
    5. Qualified Steelwork Supervisor trained and registered under Steelwork Supervisor Register maintained by Singapore Structural Steel Society (SSSS)
  • Licensed Electrical Worker

      Job Description

    1. Overall in charge of electrical installation and submission matters in the project.
    2. Requirements

    3. At least Diploma in Electrical/Electronics.
    4. Licensed electrical worker license- Grade 9 is a must.
    5. Minimum 3 years of LTA relevant project experience.
    6. Professional knowledge in the requirements of Energy Market Authority.
  • Quantity Surveyor

      Job Description

    1. Measuring of Quantity taking from drawings.
    2. Sourcing for quotations for sub-contracts.
    3. Drafting/Preparing sub-contracts letter of awards letters, sub-contracts agreement.
    4. Submission of main contract VO & claims etc.
    5. Preparation for making claims, and sub-contract accounts administration.
    6. Interviews of subcontractors and preparation of subcontractors’ claims.
    7. Requirements

    8. At least Diploma/Degree in Quantity Surveying.
    9. At least 5 years of related working experience. Those with more than 10 years of QS experience will be considered for Senior QS position.
    10. Civil Engineering/Construction knowledge is preferred.

For interested applicants, please send in your application with full C.V. stating current salary and expected salary by mail, fax or email to:

The Group HR & Admin Manager

Koh Brothers Building & Civil Engineering Contractor (Pte) Ltd
11 Lorong Pendek
Koh Brothers Building
Singapore 348639
Fax: 6841 5700