Junior Network Consultant

We’re looking for someone to support our Presales Engineers – the technical experts standing between sales and the customer. Your job will be to assist with Mendel demos, collect and process data, and run basic analyses so that our colleagues can handle more projects efficiently.

What you will do

You’ll work alongside our senior Network Security Consultant, supporting Mendel’s technical deployment for customers and learning how sales and technology come together. Don’t worry – you won’t be thrown straight into big presentations. You’ll start with preparations and gradually take on more complex tasks.

Your main activities will include:
  • Preparing and supporting Proof of Concept (PoC) under senior guidance
  • Collecting and organizing technical inputs needed for configuration and deployment
  • Checking system operation after installation (collected data, system performance)
  • Preparing initial analytical outputs and supporting final reports
  • Creating technical parts of standardized reports and FAQs
  • Joining selected presentations and workshops – assisting with demos and conferences

Who are we looking for

We’re looking for someone with a technical background and eagerness to learn. You don’t need years of experience, but you should have attention to detail, analytical thinking, and interest in networking and/​or security. This is a junior role – ideal for someone fresh out of school or with first work experience, looking to grow into a full-fledged Presales Engineer.

You should have

  • Understanding of network protocols
  • General knowledge of network security
  • Analytical thinking and precision
  • Ability to learn quickly and apply new knowledge in practice
  • English skills sufficient for reading documentation and basic communication

Why will you enjoy it

You’ll be close to the product, customers, and experienced colleagues you can learn a lot from. Every day you’ll see theory meet practice – real data, real problems, and real solutions.

What we offer

  • 5 weeks of vacation + 4 sick days – rest matters
  • Flexible working hours and home-office 1–2 days per week
  • Quarterly bonuses based on team contribution and results
  • Budget for education – books, training, certifications, conferences
  • Meal allowance, company laptop, phone plan
  • Multisport card contribution
  • English courses – individual or group
  • Company events – from board games and BBQs to beer trips

We are looking for a colleague for the position of

Junior Network Consultant

Full-time position
Location: Brno and the surrounding area

What’s next

Just send us your CV or a few words about yourself. First, you will meet with HR, then have a technical interview with Ondra (about networks and our product), and finally meet Richard, our Head of Sales. If we click, we’ll shake on it.

We look forward to meeting you!

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By sending us your CV, you agree that GREYCORTEX s.r.o. can process your personal data for recruitment purposes. We will process your data in compliance with the current personal data privacy and processing legislation of the Czech Republic (101/2000 Sb.).