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Careers

CareersJoin our team

Technology keeps roads and bridges lasting — and it is people who make it work on site. We look forward to growing with you.

Why OAT M&C

01From materials to installation

We develop, manufacture and install our own materials — so you see every method from start to finish.

02Proven technology

PPS Excellent Products SMP · SMP-C and 16 registered patents, used on highways, bridges and underpasses.

03Constant development

Our R&D lab and national R&D projects keep new materials and methods coming. Ideas from the field become technology.

04Global cooperation

We exchange technology with companies across Europe and Asia and export our products overseas.

Who we look for

Integrity

Builds to standard, even where no one will see

Safety

Puts colleagues and road users first

Growth

Learns on site and takes on new technology

Openings

DepartmentPositionDeadline
Civil engineeringConstruction manager, full-time (Seoul) — entry / experienced2026-11-30

Areas we hire for

Civil / construction engineer

Site management, coordination and quality control for waterproofing, surfacing and joint repair works

Administration

Office administration and contract management

Hiring process

  1. 1Document screening
  2. 2Interview
  3. 3Offer

How to apply

Resume · cover letter
Any format.
Send to
[email protected]
Email subject
[Application] Position · Name
Inquiries
+82-2-421-0877

Your documents are used only for recruitment and deleted afterwards.