CareerPlan

Senior Security Developer (m/w/d)

Leipzig, SACHSENFull-time€58k2026-10-01 → 2026-11-02

Core

Design, develop, and maintain software for the German Armed Forces' operational Public Key Infrastructure (PKI), including certificate systems and card production infrastructure.

Role type

Senior Security Developer (PKI & Cryptography)

Builds

Operational PKI software, virtualized/containerized PKI instances, and automation scripts for certificate management.

Domain

Defense / Cybersecurity / PKI

Required skills

Python, Ansible, Kubernetes, Linux/Unix system administration, X.509 PKI, Cryptography, PowerShell, DSC

Preferred skills

Microsoft Server environment (Exchange, SharePoint), NEXUS product suite

Technologies

Python, Ansible, Kubernetes, Linux, Unix, PowerShell, DSC, X.509

Responsibilities

Design and develop operational PKI software; Implement and configure virtualized or containerized PKI instances; Perform testing, fault analysis, and troubleshooting during IT exercises; Create documentation for FMN software usage and development concepts.

Seniority

Senior, hands-on IC