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Cryptography Subject Matter Expert (SME) (f/m/x)

Sii Sp. z o.o. Zobacz wszystkie oferty

B2B

Praca hybrydowa

Mid

Senior

Kraków

Wygasa 27 lis 2026

6 dni temu

W skrócie

Cryptography SME role at Sii Sp. z o.o. in Kraków. Responsibilities include managing TLS/SSL certificates & SSH keys, troubleshooting, and providing crypto consultancy. Requires 3+ years of experience, Venafi/TLS/SSH key management, Python, SQL, and English proficiency.

Słowa kluczowe

cryptography IT security TLS/SSL SSH Venafi Python SQL ServiceNow change management IT infrastructure

Skrót przygotowany przez AI na podstawie treści ogłoszenia.

Technologies we use

About the project

Your responsibilities

Collaborating with global teams on cryptographic services and CLM processes
Supporting TLS/SSL certificate and SSH key management processes
Troubleshooting certificate generation issues and connectivity problems between Venafi TPP and target servers
Identifying process gaps and potential risks and proposing appropriate improvements
Coordinating change implementation in cooperation with vendors and internal IT teams
Supporting business and technical teams in SSH/TLS key remediation
Providing cryptography-related consultancy and technical support to internal customers globally
Handling urgent production issues and supporting the team in resolving complex cases
Preparing reports, analyzing data, and continuously improving data quality
Processing requests in ServiceNow in line with agreed SLAs

Our requirements

Minimum 3 years of experience in Cryptography, IT Security, or a related area
Hands-on experience with Venafi or TLS/SSH certificate and key management processes
Good understanding of TLS/SSL, SSH, and IT infrastructure
Knowledge of Python scripting and SQL/MySQL
Strong analytical and troubleshooting skills
Experience with Change Management and working with global IT teams and stakeholders
Very good command of English, with strong communication and documentation skills