Lead SME - Cryptography

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

The Lead SME – Cryptography role is part of a global Service Delivery - Cryptography team, responsible for delivering and supporting cryptographic solutions and consultations on a worldwide scale. The position involves managing processes related to TLS/SSL certificates, SSH keys, and supporting cryptographic projects across the organization.

Sounds like your kind of challenge?

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

What you get in return

• Flexible cooperation model – choose the form that suits you best

(B2B, employment contract, etc.)

• 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

• Identify process gaps and escalate issues as needed.
• Assess risks of changes and propose mitigation strategies.
• Lead the change implementation process in collaboration with vendors and internal teams.
• Prepare reports from multiple data sources to monitor and resolve issues.
• Handle ServiceNow requests within agreed SLAs.
• Provide global cryptography consulting services to internal customers.
• Troubleshoot TLS certificates generation and connection issues between Venafi TPP and target servers.
• Support non-standard queries and provide timely responses to urgent production issues.

Requirements

• Hands-on experience with Venafi platform or TLS/SSH key management.
• Customer and stakeholder focus with the ability to build strong relationships.
• Strong analytical skills and ability to work independently under pressure.
• Excellent understanding of IT infrastructure technologies.
• Knowledge of cryptography, network protocols, and data security.
• Strong Python scripting and SQL/MySQL skills.
• Ability to create thorough technical documentation.

Nice to Have

• Knowledge of HTML, CSS.
• Experience with API integration and cURL commands.
• Familiarity with Splunk.

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: TLS, Analytical skills, Cryptography, Protocols

Nice to have: Security, Python, SQL, MySQL, HTML, CSS, API, Splunk