Job
- Level
- Senior
- Job Field
- IT, System, Security
- Employment Type
- Full Time
- Contract Type
- Permanent employment
- Location
- Hamburg
- Working Model
- Onsite
Job Summary
In this role, you will optimize Proxmox environments, implement security strategies, and automate with IaC, while strategically planning and managing complex networks across multiple sites.
Job Technologies
Your role in the team
- We are looking for a seasoned infrastructure expert to future-proof our IT infrastructure and modernize it technologically.
- As a Senior IT System Administrator (m/f/d) at highQ, you will shape the technological foundation for our software solutions and be responsible for the security and scalability of our systems.
- Virtualization & Orchestration: You are responsible for and optimize our virtualization environments (with a focus on Proxmox) and drive containerization using Docker and Kubernetes.
- Security & Compliance: They design and implement comprehensive security strategies, manage the firewall clusters (Next-Gen), and ensure compliance with current standards (IT-Grundschutz/ISO 27001).
- Infrastructure as Code (IaC): Automation of the server landscape (Windows/Linux) and shaping modern deployment pipelines.
- Network Architecture: Strategic planning, administration, and monitoring of complex network structures across multiple locations.
- IT Strategy: Active involvement in procurement strategy and the selection of future-proof hardware and cloud solutions.
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Our expectations of you
Qualifications
- Network professional: Extensive expertise in routing, switching, and firewall management.
- Security awareness: You are proficient in handling current security tools and threat scenarios.
- Soft skills: Analytical thinking and the ability to independently implement complex projects.
- You are a professional translator for a job portal, specialized in HR and tech content. IMPORTANT RULES: - Maintain the original formatting and structure of the source text. - Correctly translate technical terms (e.g., "Frontend", "Backend", "DevOps", "Scrum Master"). - Use industry-standard terminology from HR and tech. - Preserve the tone (formal/informal, Du/Sie) of the original text. - Translate only the text; do not add additional explanations or comments. - Keep the list structure exactly as in the original for bullet points. - Technical terms with international usage may remain untranslated. - Always pay attention to correct grammar and a natural linguistic flow. Translate the following text precisely into English: Language level: Near-native German skills (C2) and business-fluent English.
Experience
- Expertise: Extensive experience in the administration of Linux and Windows servers as well as in-depth knowledge of virtualization technologies (Proxmox).
- Container Skills: Practical experience in orchestrating workloads with Kubernetes and Docker.
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What we offer
- Impact: Become part of the mobility transition - shape a sustainable IT infrastructure for software solutions that make tomorrow's transportation more environmentally friendly and efficient.
- Technology Spectrum: An exciting and diverse range of modern technologies and projects.
- Team spirit: Great, highly competent colleagues and an open corporate culture.
- Work-Life Balance: Family-friendly work environment, kindergarten subsidy, and flexible working hours models.
- Modern Workplace: Ergonomic workspace.
- Mobility: Germany Ticket and attractive highQ benefits.
- Growth: Targeted training opportunities and certifications for your expert path.
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Benefits
Work-Life-Integration
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Topics that you deal with on the job
Job Locations
This is your employer
highQ Computerlösungen GmbH
HighQ has been known for intelligent solutions and high quality in mobility and controlling for over 20 years. Our innovative software solutions support companies, municipalities and financial institutions in effectively planning, implementing, optimizing and monitoring their tasks. Thanks to our IT solutions, local public transport can be made smoother and more environmentally friendly, transparency in real estate projects can be increased and potential for improvement in corporate structures and processes can be identified.
Description
- Founding year
- 2001
- Company Type
- Digital Agency
- Working Model
- Onsite
- Industry
- Internet, IT, Telecommunication
Senior IT System Administrator/Infrastructure Architect
- Location
- Hamburg
- Working Model
- Onsite
- Diversity
- Open for all genders
