Job Description

We are looking for new colleagues for our PKI and Cryptographic Services Team. We build/run all Public Key Infrastructure and Cryptography related services for DPDHL Group.

Your daily work:

• Development and implementation of Public Key Infrastructure (PKI) core and peripheral components according to customer requirements and latest security standards:
• Manage Microsoft Windows-based client for managing x.509 Digital certificates and stores for both User and Machine Space (.NET C#)
• Certificate Enrollment using Windows Native Enrollment APIs, SCEP and Custom HTTPS enrollment client
• Server-Side Certificate Enrollment Manager
• Maintaining MSSQL Databases (with EKM/TDE encryption)
• API development in C# and PHP
• Web frontend/backend application for Certificate Management (PHP)
• Development and implementation of Interfaces to other Services (like GlobalServiceNow or external Root Certificate Vendors using SOAP/REST)
• Preparation of service related documentation (e.g. Updates to security concepts, maintaining developments in GIT)
• Generating service related Prove of Concept (PoC)
• Working with support ticket tool Global Service Now (GSN), like resolving incidents and raising changes

Your skills:

• 4+ years of experience in the field of Server Administration or Security
• Familiar with Windows Server, AD, ADCS, GPOs, Failover Clustering
• Understanding of Web APIs (REST/SOAP)
• Scripting/Programming (PowerShell, C#)
• Very good understanding of TLS/SSL
• Good understanding of Cryptography (Symmetric/Asymmetric encryption and Digital Signature)
• Knowledge in Public Key Infrastructure area, Digital Certificates, Certification Authorities
• Strong analytical skills
• Ability to get quickly from problem to solution
• Advanced English

WHAT YOU WILL GET FROM US

• Great team of IT professionals with global working exposure
• Flexible Benefits – customized according to individual needs
• On-going professional and technical training and certifications
• A multicultural environment in modern offices
• Choose any day for your vacation from earned public holiday (Saturday and ad hoc)
• Smart casual everyday
• Global internal job opportunities available within DPDHL
• Unlimited Outpatient Medical
• Home office possibilities

Sounds good? Start your application now!

ABOUT US - DHL IT Services
IT Services is the internal provider of specialized IT Build services and industrialized IT Run services to Deutsche Post DHL (DPDHL) Group:

• Supports over 260,000 DPDHL e-mail users;
• Runs more than 7700 servers;
• Supports more than 2000 global services and applications;
• Processes 9 million shipment information messages per day;
• 200000 man-days per year of a development application.

Apart from being more than 4.500 highly skilled IT professionals with an intimate knowledge of logistics industry, we at IT Services altogether represent more than 80 nationalities. IT Services is working behind the scenes 24-hours a day, 7 days a week, 365 days a year in the data centers and offices across three continents – Americas (Mechanicsburg, Westerville, Tempe in USA and Mexico, Costa Rica and Brazil), Europe (Prague in Czech Republic; Bonn and Darmstadt in Germany) and Asia (Cyberjaya in Malaysia and Chennai in India).