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Technical Specialist – File Transmission

Mindbox Sp. z o.o.Krakównofluffjobspublished 10/09/2026
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Must-have:SecurityHybrid

At Mindbox we connect top IT talents with technology projects for leading enterprises across Europe.  

Mindbox is looking for a Technical Specialist – File Transmission on behalf of our global client , to join an international team responsible for managing secure file transfers and vulnerability remediation activities.

You’ll have the chance to broaden your knowledge of IBM products and work on diverse vulnerability remediation projects, contributing to the overall stability and security of enterprise-level systems.

Sounds like your kind of challenge?  

#LI - Hybrid: 6x/month from the office in Kraków

What you get in return

Flexible cooperation model

Hybrid work setup – 6x/month from the office in Kraków

Collaborative team culture – work alongside experienced professionals eager to share knowledge 

Continuous development – access to training platforms and growth opportunities 

Comprehensive benefits – including Interpolska Health Care, Multisport card, Warta Insurance, and more 

High quality equipment – laptop and essential software provided

Daily tasks

  • Implement, configure, and operate IBM SFG, Control Center, IBM CD, Secure Proxy, and External Authentication Server.
  • Manage and support secure data transfers using sFTP, AS2, and HTTPS protocols.
  • Participate in system upgrades and vulnerability remediation projects.
  • Collaborate with a global team to ensure secure and reliable file transfer operations.
  • Occasionally support implementation activities outside standard working hours (including weekends, if needed).

Requirements

2–3 years of experience in similar roles (File Transfer / IBM SFG administration).

Hands-on experience with IBM Sterling File Gateway (SFG) or related IBM tools.

Solid understanding of secure transfer protocols such as sFTP, AS2, HTTPS.

System administration experience with Windows and Linux .

Fluent English – the entire recruitment process is conducted in English.

Nice to have

Knowledge of Control Center, Secure Proxy, or External Authentication Server.

Understanding of enterprise vulnerability management processes.

Joining this project you’ll become part of Mindbox – a tech-driven company where consulting, engineering, and talent meet to build meaningful digital solutions. We’ll back you up every step of the way, accelerate your development, and ensure your skills make a difference.

Must have: IBM, Gateway, Protocols, SFTP, Windows, Linux

Nice to have: Proxy