Senior ICT Specialist | Service Team Secure Infrastructure

Senior ICT Specialist | Service Team Secure Infrastructure

You will be the driving force behind the implementation of new applications and features within a high-security infrastructure. As Senior ICT Specialist, you will join a dedicated service team that takes care of reliable, secure, and future-proof solutions for complex chains of information systems.

What will you do? • Get customer needs sharp on architecture and hosting aspects of new IT applications • Technical alignment with external suppliers and internal building block teams • Prepare detailed Technical Designs including all security measures according to strict security guidelines • Set up and migrate OTAP environments (dev, test, acceptance, production) with full lifecycle updates and recovery plans • Guarantee seamless integrations and secure connections with various networks and systems • Plan and coordinate work on diverse network segments • Advise project leaders and system managers on standards, component choices, and innovations • Guide colleagues in translating design into implementation, knowledge transfer, and functioning as a reference point • Carry out daily management and maintenance tasks and ensure clear documentation and handover

Your profile • At least 10 years of hands-on experience hosting and managing complex IT applications • At least 5 years of experience with automation tools and scripting (Ansible, Puppet, Bash, PowerShell, Kubernetes) • Advanced knowledge of Windows and Linux (Red Hat) environments • At least 5 years of experience setting up secure connections and security measures • In-depth knowledge of ITIL processes and infrastructure management (10+ years) • Strong in preparing recovery plans, lifecycle management, and protocol upgrades • HBO/WO work and thinking level with proven IT affinity

Pros • Experience with relational databases (MS SQL, PostgreSQL) • Knowledge of container technologies and firewall configurations • CCNA certification or equivalent • Monitoring tools like Zabbix, Grafana, Prometheus, or Elastic

What we offer • A challenging, long-term assignment within a state-of-the-art secure environment • Attractive working conditions and space for professional development • Hybrid work model: at least 2 days per week on location, the rest from home

Ready to put your expertise into practice at the intersection of technology and security? Apply now and help build the infrastructure of tomorrow!