
50% of our internships never make it to LinkedIn. For the rest, we find them days earlier, so you're one of the first applicants.
How to get in at COLAS
Intern Insider's per-company playbook.
Securing an internship at Colas requires timing because the volume of applicants is high. Intern Insider sends an instant alert the moment a role matching your target is published anywhere, so you apply among the first. Early applicants get seen before the pile grows. You should focus your application on your interest in infrastructure or civil engineering to align with their project work. Intern Insider surfaces the recruiters behind the company's roles so you can reach out directly to ask about the role or a referral. This direct contact materially improves response rates compared to standard submissions.
Never miss a deadline
Every COLAS internship in one tracker, with reminders before each closes.
Unlock apply links
Jump straight to the official application, no digging across career sites.
Get referred
Find the people at COLAS who can refer you, and reach out with confidence.
“Intern Insider made my job search so much easier. I found opportunities I never would have seen and it gave me better access to more opportunities!”

Jasmine C.
Social Media Content Creator
“Finding the latest internships used to be a hassle. I'd have multiple sites and repos open at once, but with Intern Insider, everything's in one place, which has made my application process much faster and more organized.”

Kentaro B.
Software Engineer Intern
Deadlines, apply links, referrals, and per-company playbooks, free.