Auf einen Blick
- Aufgaben: Develop and optimize network infrastructures for our data centers.
- Arbeitgeber: Join caplog-x GmbH, a leader in secure IT solutions and critical infrastructure.
- Mitarbeitervorteile: Enjoy flexible hours, remote work options, 30 vacation days, and great employee perks.
- Warum dieser Job: Be part of a dynamic team driving the energy transition and solving real-world IT challenges.
- Gewünschte Qualifikationen: 5+ years in IT with strong network administration skills and good German/English.
- Andere Informationen: Experience a supportive onboarding process and opportunities for personal growth.
Das voraussichtliche Gehalt liegt zwischen 43200 - 72000 € pro Jahr.
caplog-x GmbH, based in Leipzig and Essen, is a reliable partner for the design, development and operation of secure IT solutions and OT environments in the field of critical infrastructures. Whether hydrogen transportation, charging management for electric buses or the comprehensive support of SCADA, management and communication systems: As a full-service provider with our own data centers and leading cloud solutions, we not only support the energy transition, but also help industrial and business customers in other sectors to solve their IT problems. We owe our success to the outstanding expertise and commitment of our more than 60 employees, the trust of our customers and partners and a solid shareholder structure in the background.
We are currently looking for a full-time (38 h per week) for the Leipzig location.
Administrator Network Infrastructure (m/f/d)
Your new area of responsibility:
- Development of infrastructures for the data centers of caplog-x, in particular network infrastructures
- Administration and optimization of the network infrastructure of caplog-x’s data centers
- Participation in the design, planning, administration and optimization of secure communication solutions, IT networks and web-based customer platforms
- Independent implementation of regular system maintenance and monitoring
Your qualifications:
- Completed technical/university studies in the field of IT or comparable IT training with at least 5 years of professional experience and proven additional qualifications in the field of responsibility
- Very good practical knowledge and several years of demonstrable expertise in the administration of network components from well-known manufacturers
- Experience with IT infrastructure components (hypervisors, storage, operating systems) from standard manufacturers
- Additional knowledge of IT security solutions, methods and processes desired
- Independent and reliable way of working as well as good organizational and communication skills
- Confident handling of the common Microsoft Office programs
- Very good German and good written and spoken English skills
Our services:
- Performance-related remuneration plus additional benefits
- Flexible working hours (flexitime) and home office option after induction
- 30 days‘ vacation and additional time off on Christmas Eve and New Year’s Eve
- Targeted onboarding process and extensive induction training
- Individual further training opportunities
- Extensive IT equipment in the office and home office
- Open and respectful communication
- Attractive employee discounts, events and team-building measures
- Subsidized canteen meals
- Tea kitchen with free fruit, coffee, tea and water
- Very good transport links and plenty of parking spaces
Find out more at caplog-x.com/careers and on kununu !
Have we piqued your interest?
We look forward to receiving your application! Please send your complete documents, stating your earliest possible starting date and your desired salary, by e-mail as a PDF file to Ms. Nina Stark:
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Administrator Network Infrastructure (m/f/d) Arbeitgeber: Heinrich-Heine-Universität Düsseldorf

Kontaktperson:
Heinrich-Heine-Universität Düsseldorf HR Team
StudySmarter Bewerbungstipps 🤫
So bekommst du den Job: Administrator Network Infrastructure (m/f/d)
✨Tip Number 1
Familiarize yourself with the specific network infrastructure technologies that caplog-x uses. Research common network components from well-known manufacturers and understand their functionalities, as this knowledge will help you stand out during the interview.
✨Tip Number 2
Highlight your experience with IT security solutions in your conversations. Since the role involves optimizing secure communication solutions, demonstrating your understanding of IT security methods will show that you are a strong candidate for the position.
✨Tip Number 3
Prepare to discuss your previous projects related to data center management and network administration. Be ready to share specific examples of how you've successfully implemented system maintenance and monitoring in past roles.
✨Tip Number 4
Since good communication skills are essential for this role, practice explaining complex technical concepts in simple terms. This will not only help you in interviews but also demonstrate your ability to work collaboratively within a team.
Diese Fähigkeiten machen dich zur top Bewerber*in für die Stelle: Administrator Network Infrastructure (m/f/d)
Tipps für deine Bewerbung 🫡
Understand the Company: Familiarize yourself with caplog-x GmbH and their focus on secure IT solutions and critical infrastructures. Highlight your understanding of their services in your application.
Tailor Your CV: Make sure your CV reflects your relevant experience in network infrastructure and IT administration. Emphasize your technical studies, professional experience, and any additional qualifications that align with the job description.
Craft a Strong Cover Letter: Write a cover letter that showcases your passion for IT and your specific skills related to network administration. Mention your experience with IT security solutions and your ability to work independently and reliably.
Include Salary Expectations: As requested in the job description, clearly state your desired salary in your application. This shows that you have read the job posting carefully and are serious about the position.
Wie du dich auf ein Vorstellungsgespräch bei Heinrich-Heine-Universität Düsseldorf vorbereitest
✨Showcase Your Technical Expertise
Be prepared to discuss your hands-on experience with network components and IT infrastructure. Highlight specific projects where you successfully administered or optimized network infrastructures, as this will demonstrate your practical knowledge.
✨Communicate Clearly in Both Languages
Since the role requires very good German and good English skills, practice explaining technical concepts in both languages. This will show your ability to communicate effectively with diverse teams and clients.
✨Demonstrate Problem-Solving Skills
Prepare examples of how you've tackled challenges in previous roles, particularly related to network administration or IT security solutions. This will illustrate your independent and reliable working style.
✨Ask Insightful Questions
At the end of the interview, ask questions about the company's approach to IT security and the specific technologies they use. This shows your genuine interest in the role and helps you assess if the company is the right fit for you.