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🚀 CENSUS AI / ML / Data Science Internship

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Employment
Temporary — employment source
Employment type in the employer’s posting: Temporary
From the employer’s posting

Before you apply

New graduates
For current studentsJob title: 🚀 CENSUS AI / ML / Data Science Internship

What you’ll work on

Full posting
  • Build and improve LLM-based features

  • Write evaluations that measure LLM features

  • Build datasets and fine-tune open models on security data

  • Work on early-stage research projects in AI and machine learning

From the employer’s posting
Build and improve LLM-based features
and the evaluations that measure them
Build datasets and fine-tune open models on security data.
Tackle early-stage research projects in AI and machine learning.
Education & alternatives
The Details 📌 Who Can Apply? 🔹 Open to Master’s and PhD students in AI, Machine Learning, Data Science or related fields, and exceptional final-year Bachelor’s students who can show their work. 🔹 Europe-based candidates are prioritised. 📍 Location: Remote in Europe. ⏳ Duration: Up to 6 months. 💰 Compensation: Paid internship. 🎯 Career Path: Top performers / strong interns may receive a junior / full-time job offer at CENSUS!

Tools in this posting

  • Python
  • SQL
  • Docker
Source — Tool mentions in context
Who We’re Looking For 🚀 Required Skills: 🔹 A curious, problem-solving mindset—always eager to explore, learn, and improve. 🔹 Strong Python, and code that others can read and review. 🔹 A solid grasp of machine learning fundamentals and of how LLMs are used in practice. 🔹 Evidence of real work, such as AI projects you built. 🔹 Good written English (non-English resumes will be rejected), and the habit of backing claims with evidence. ✨ Bonus Skills (Make Your Application Stand Out!): 🔥 Published papers or ongoing research. 🔥 Experience with RAG or agent systems. 🔥 Fine-tuning LLMs (LoRA, SFT, DPO) or building evaluation sets. 🔥 SQL, Docker, or GPU experience. 🔥 Interest in security or cryptography (we will teach you the domain).
🚀 Required Skills: 🔹 A curious, problem-solving mindset—always eager to explore, learn, and improve. 🔹 Strong Python, and code that others can read and review. 🔹 A solid grasp of machine learning fundamentals and of how LLMs are used in practice. 🔹 Evidence of real work, such as AI projects you built. 🔹 Good written English (non-English resumes will be rejected), and the habit of backing claims with evidence. ✨ Bonus Skills (Make Your Application Stand Out!): 🔥 Published papers or ongoing research. 🔥 Experience with RAG or agent systems. 🔥 Fine-tuning LLMs (LoRA, SFT, DPO) or building evaluation sets. 🔥 SQL, Docker, or GPU experience. 🔥 Interest in security or cryptography (we will teach you the domain). The Details

About Census SA

CENSUS is a globally recognized cybersecurity firm delivering top-tier IT and OT security solutions.

In the employer’s words · Read in context

Posting record

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Actively hiringFirst seen by us 3 days ago, still listed, and not a repost of an earlier posting.

Status in our records
Live
First seen by us
Nov 10, 20263 days ago
Recorded sightings
4
Last seen by us
Nov 13, 2026

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How this job compares

Time since we first saw it

Day 3

Early. Similar jobs usually come down between day 4 and day 77.

From 51 similar postings that came down. Coming down is not always a hire.

Census SA is hiring

1 open job

Open jobs by the week we first saw them, last 12 weeks.

Hiring record

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Demand for AI Engineer roles

New AI Engineer postings at the employers we follow are up 134% over the last 6 weeks compared with the 6 before.

Weekly new AI Engineer postings at the same employers, from the week of August 17 to the week of November 2. The fewest in a week was 7, the most 65, and the latest week had 65.
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About the role

We file this job under AI Engineer, by the work the posting describes.

AI engineers build products on top of AI models that already exist, most often large language models: they connect a model to a company's data and tools and ship the assistants, agents and search features people use.

Postings ask for strong Python or TypeScript, experience with model APIs, retrieval and agent frameworks, and ways to test whether the model's answers are good enough.

An ML engineer trains and serves models; an AI engineer usually starts from a model someone else trained and builds the product around it, though titles often mix the two.

Job description

View original posting ↗

The start date for this internship is rolling (each intern starts when hired and ready) and will run for up to 6 months.

🔎 Are you excited to build real AI systems—not side projects—and see your work ship into production? Do you want to turn your passion for machine learning into hands-on expertise on security-relevant AI?

💡 CENSUS AI / ML / Data Science Internship is your opportunity to gain world-class expertise, hands-on experience, and mentorship from top AI professionals. We are hiring 3–4 interns to join our AI team and contribute to production AI systems and products—empowering the next generation of engineers to build, evaluate, and improve LLM-powered features on security data.

Why Join?

🔹 Elite Training: Learn from world-class AI and cybersecurity experts.
🔹 Hands-on AI: Work on high-impact projects across LLM features, evaluations, datasets, and fine-tuning.
🔹 Mentorship: Be guided by a named AI-team mentor, with code review on every pull request.
🔹 Remote Work Model: Fully remote in Europe.
🔹 Career Opportunities: Prove your skills and earn a junior / full-time job offer at CENSUS—sometimes before the 6 months are up!
🔹 Paid Internship: Because talent deserves recognition.

What You’ll Do

🔹 Build and improve LLM-based features, and the evaluations that measure them.
🔹 Tackle early-stage research projects in AI and machine learning.
🔹 Build datasets and fine-tune open models on security data.

Who We’re Looking For

🚀 Required Skills:
🔹 A curious, problem-solving mindset—always eager to explore, learn, and improve.
🔹 Strong Python, and code that others can read and review.
🔹 A solid grasp of machine learning fundamentals and of how LLMs are used in practice.
🔹 Evidence of real work, such as AI projects you built.
🔹 Good written English (non-English resumes will be rejected), and the habit of backing claims with evidence.

✨ Bonus Skills (Make Your Application Stand Out!):
🔥 Published papers or ongoing research.
🔥 Experience with RAG or agent systems.
🔥 Fine-tuning LLMs (LoRA, SFT, DPO) or building evaluation sets.
🔥 SQL, Docker, or GPU experience.
🔥 Interest in security or cryptography (we will teach you the domain).

The Details

📌 Who Can Apply?
🔹 Open to Master’s and PhD students in AI, Machine Learning, Data Science or related fields, and exceptional final-year Bachelor’s students who can show their work.
🔹 Europe-based candidates are prioritised.

📍 Location: Remote in Europe.
⏳ Duration: Up to 6 months.
đź’° Compensation: Paid internship.
🎯 Career Path: Top performers / strong interns may receive a junior / full-time job offer at CENSUS!

About CENSUS

CENSUS is a globally recognized cybersecurity firm delivering top-tier IT and OT security solutions. We work with Fortune 500 companies, financial institutions, critical infrastructure, and secure communications providers worldwide. Our expertise spans cutting-edge research, scientific analysis, and deep engineering experience, ensuring unmatched security for products, infrastructure, and organizations.

đź”— Learn more about us at CENSUS | Cybersecurity Engineering

Source details

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Location & working pattern

Athens, GR

Why Join? 🔹 Elite Training: Learn from world-class AI and cybersecurity experts. 🔹 Hands-on AI: Work on high-impact projects across LLM features, evaluations, datasets, and fine-tuning. 🔹 Mentorship: Be guided by a named AI-team mentor, with code review on every pull request. 🔹 Remote Work Model: Fully remote in Europe. 🔹 Career Opportunities: Prove your skills and earn a junior / full-time job offer at CENSUS—sometimes before the 6 months are up! 🔹 Paid Internship: Because talent deserves recognition. What You’ll Do
More source context
📌 Who Can Apply? 🔹 Open to Master’s and PhD students in AI, Machine Learning, Data Science or related fields, and exceptional final-year Bachelor’s students who can show their work. 🔹 Europe-based candidates are prioritised. 📍 Location: Remote in Europe. ⏳ Duration: Up to 6 months. 💰 Compensation: Paid internship. 🎯 Career Path: Top performers / strong interns may receive a junior / full-time job offer at CENSUS! About CENSUS
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We couldn’t identify enough role detail in this saved description to support an AI answer. Read the full posting