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About the Role

As an experienced IT Systems & Infrastructure Manager, you will play a central role in the support and further development of our entire IT infrastructure. You are at home in three worlds: network and firewall security, security-critical Linux systems, and our on-premises infrastructure. You will assume technical responsibility for the IT operations and technical IT security of our infrastructure. You will actively shape a future-proof, secure, and structured IT environment – from the network perimeter to the server level to user and client management, always with a watchful eye on monitoring and system availability.

Responsibilities

Responsibility for secure and stable IT operations: Ensure and continuously develop the availability, integrity, and security of our IT infrastructure.
Operation and security of the infrastructure: Administer and optimize our network, firewall, server, storage, Linux, on-premises, and cloud environments with a focus on cybersecurity and security-by-design.
Technical IT security: Responsible for vulnerability management, patch management, system hardening, privileged access, technical security controls, and the analysis and processing of security incidents.
Monitoring, resilience & emergency management: Ensure operational and recovery capability of critical systems through monitoring, backup & recovery, disaster recovery concepts, and regular restore tests.
Incident, Change, and Problem Management: Analyze complex disruptions in 2nd and 3rd level support, manage technical changes, and ensure sustainable and secure operations.
Architecture, Standards & Governance: Develop technical target architectures, security standards, reference architectures, and infrastructure governance, and support infrastructure and IT security projects.
Management of service providers & documentation: Coordinate technical partners, create operational and security reporting, and keep operational, security, and architectural documentation up-to-date.

Requirements

Completed IT training, IT degree, or comparable qualification.
Several years of experience in system administration or technical IT operations.
Sound knowledge of server, network, firewall, storage, on-premises, and cloud infrastructures.
Very good knowledge of Linux administration.
Experience with routing, switching, VLANs, VPNs, and network segmentation.
Practical experience in monitoring, backup, recovery, restore tests, and disaster recovery.
Good knowledge of patch and vulnerability management, system hardening, and identity and access management.
Ability to analyze, document, and process technical security incidents in a structured manner.
Experience with change management and handling complex technical disruptions.
Structured, analytical, and self-reliant way of working.
Confident demeanor, good communication skills, and enjoyment of teamwork.
Good German and English skills, both written and spoken.

Skills

Network security
Firewall security
Linux system administration
On-premises infrastructure
Cloud environments
Cybersecurity
Security-by-design
Vulnerability management
Patch management
System hardening
Privileged access management
Technical security controls
Security incident analysis
Monitoring
Backup
Recovery
Disaster recovery
Restore tests
Incident management
Change management
Problem management
IT architecture
IT governance
Service provider management
Reporting
Documentation

Location

Remote work possible

Work Type

Full-time
Part-time
Mobile work

Experience Level

Experienced

Education Level

IT training
IT degree
Bachelor's degree
Master's degree

Salary/Compensations

Entgeltgruppe 12 (with Bachelor's degree)
Entgeltgruppe 13 (with Master's degree)

Benefits

Professional, trusting, and initiative-driven company culture
Enthusiasm for work, fairness, equal opportunities, and flat hierarchies
Interesting build-up task with significant creative freedom
Highly motivated team
Interdisciplinary, flexible, and digital collaboration
Collegial, open, and appreciative atmosphere
Modern error culture
Family-friendly working hours
Initially a two-year fixed-term employment contract
Extension is aimed for
Individual training budget of €2000 annually
Subsidized job ticket
Urban Sports Club membership
Attractive bicycle leasing option
Modern offices in a central location with excellent public transport connections

About the Company

The NOW is one of the most important players in Germany in the field of sustainable mobility.
In your role, you will make a central contribution to the transport transition.
The NOW works for the future of emission-free technologies and sustainable mobility.
As a federally owned GmbH, we accept orders from federal ministries.
These orders usually include the implementation and coordination of funding programs.
We also manage strategic stakeholder processes, shape international cooperation, and promote the acceptance of alternative technologies in society.
A climate-neutral society is the goal. Innovative technologies and concepts are the way.

Equal Opportunity

We welcome applications from people with diverse backgrounds, e.g., regarding age, gender, disability, sexual orientation/identity, and social, ethnic, and religious origin.
An equitable, diverse, and inclusive work environment where everyone can realize their potential is important to us.