Security Engineering Intern

We run a marketplace with over 300,000 active sellers and fulfillment centres in four regions. We're looking for a Security Engineering Intern. Remote internship on the Governance and Compliance team. You will work on our own systems only, with written permission and a clear scope for any testing. The company is based in Dallas, the US. The team is distributed across several countries. The internship is fully remote. Interns join our Dallas team on daily calls and get a named mentor. You will need at least 4 hours of overlap with US Central time.

You'll help with:

• Triage phishing emails reported by staff and update block lists
• Test our own web apps for OWASP Top 10 issues using Burp Suite, within the agreed scope
• Write clear findings with severity, impact and steps to fix
• Collect evidence for ISO 27001 and SOC 2 audit controls
• Help review access lists and remove accounts that are no longer needed

About you:

• Currently enrolled in a bachelor's or master's degree, graduating 2026, 2027 or 2028
• Based in Spain for the duration of the internship
• Strong sense of ethics. You will see sensitive data and must stay strictly within scope
• Good understanding of networking basics: TCP/IP, DNS, HTTP, ports and firewalls
• Pursuing a degree in Computer Science, IT, Cyber Security or a related field, graduating in 2026, 2027 or 2028

4 months, starting immediately. Stipend: $2,150 - $2,700/month.

Perks: Flexible hours, Paid public holidays, Possibility of a full-time offer, Certificate of completion, Mentorship, Online learning budget.

Duration: 4 months. Start: Immediately.

Demo job created on 11jobs for testing and demonstrations. It is not an actual opening at Prairie Apps LLC.