IT Infrastructure Consultant responsible for system and network engineering for a major client in Hamburg. Work in a flexible environment with a focus on modern IT solutions.
Responsibilities
As the central point of contact at the client, you take ownership of the core IT infrastructure.
You are the expert for Windows and Linux server environments (operation, hardening, maintenance) and administer Windows clients as well as Linux systems for applications.
You design and operate networks (Dell OS10 switches: VLAN, routing, LACP) and manage SonicWall firewalls (VPNs, rule-set optimization, firmware).
You enjoy automating manual processes with PowerShell, Bash and/or Ansible to increase efficiency.
You actively contribute to engaging Microsoft technology projects (Microsoft 365, Entra ID/Azure AD, Microsoft Defender/Sentinel, Azure networking services).
Requirements
Strong experience in both Windows and Linux administration (operation, hardening, package management).
Solid knowledge of network management (ideally with Dell switches) and hands-on experience with firewalls (e.g., SonicWall).
Experience automating tasks using common scripting/automation tools (PowerShell, Bash or Ansible).
Good knowledge of Microsoft technologies (Microsoft 365, Entra ID, Azure).
A proactive, solution-oriented work style and the ability to drive initiatives independently.
Nice-to-haves: Experience building CI/CD pipelines (e.g., Azure DevOps, GitLab CI).
Benefits
Remote-first culture: Work flexibly from wherever you are most productive, with regular meetings in the Hamburg area.
The best of both worlds: Benefit from the stability and interesting projects of a large client while enjoying the agile culture and flat hierarchies of a small, experienced IT service provider.
Top equipment: You will receive a complete, high-quality home office setup.
Learning culture: Access to a variety of learning and professional development opportunities to stay current with technology.
Security & benefits: 30 days of vacation per year and a company pension plan (bAV) are standard.
Job title
IT Infrastructure Consultant – Focus on System & Network Engineering
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