Join the Team
Building Underground
Saudi Arabia
We're always looking for talented engineers, operators and specialists to grow with us across the Kingdom.
Get in Touch
With Our HR Team
Whether you're an experienced tunneling engineer or a fresh graduate eager to break into the industry — we want to hear from you.
Phone / WhatsApp
+966 533 346 230 Business DevelopmentWorking Hours
Saturday – Thursday
8:00 AM – 5:00 PM (AST · GMT+3)Headquarters
Al Sahaba Rd, Riyadh
Kingdom of Saudi ArabiaActive Hiring Regions
Submit Your Application
Fill in the details below and our HR team will respond within 3–5 business days.
Application Received!
Thank you for your interest in joining STCO. Our HR team will review your profile and reach out within 3–5 business days.
For urgent enquiries, email us at hr@stco-sa.com.
Active Operations
Riyadh · Makkah · Madinah
Al-Qassim · Buraidah · Dammam
Jeddah and across the Kingdom
Working Hours
Saturday – Thursday
8:00 AM – 5:00 PM (AST)
Emergency line available 24/7 for active projects
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