Job
In this role, you will take technical responsibility for virtualization with Proxmox VE, optimize Linux systems, and manage containers and clusters to independently advance IT infrastructure projects.
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Your role in the team
- We see IT as a business enabler. We take a high degree of ownership for the stable operation of our systems, platforms, and applications, and continuously develop our IT landscape.
- To strengthen our IT Operations team, we are looking for an experienced and dedicated Senior IT Administrator Linux & Virtualization (m/f/d) to join us as soon as possible.
- If you want to operate virtual environments securely, understand technical interdependencies holistically, and independently drive forward complex infrastructure topics, we look forward to hearing from you.
- You will take technical responsibility for our virtual environments based on Proxmox VE and further develop our Linux system landscape.
- You operate and optimize virtual machines, containers, and highly available cluster, storage, and network components.
- You analyze and resolve complex issues in Linux, virtualization, storage, and networking.
- You plan and coordinate IT infrastructure projects and further develop our concepts for backup, recovery, and resilience.
- You automate recurring workflows, improve operational processes, and document our platforms and emergency procedures.
- You help secure our systems and implement hardening and access control measures.
- You represent your colleagues in the Microsoft platforms area.
- Together with the team, you are responsible for supporting our entire IT environment.
Our expectations of you
Education
- You have completed vocational training as an IT specialist, hold a degree in computer science, or have an equivalent qualification.
Qualifications
- You have very good hands-on knowledge of Proxmox VE or other server virtualization platforms, ideally in clustered environments, as well as Linux distributions.
- You have in-depth knowledge of virtualization, containerization, storage, networking, and IT security.
- Good knowledge of Microsoft platforms and a solid understanding of TCP/IP, DNS, DHCP, routing, firewalls, and VLANs round out your profile.
- You work in a structured, self-reliant and solution-oriented manner, have a strong service mindset, and enjoy sharing your knowledge with the team.
Experience
- You have several years of professional experience administering Linux systems and virtual infrastructures.
- You have experience with backup and restore concepts, high availability, performance analysis, and sustainable troubleshooting.
- You have hands-on experience with shell scripting, Python, Ansible, or comparable tools.
What we offer
- A senior role with significant responsibility and a major impact on our virtualization and Linux platforms.
- A technically challenging environment with Proxmox, Linux, storage, networking, and modern platform technologies.
- Significant scope to shape the further development of our infrastructure and operational standards.
- Independent projects with a direct impact on the stability, security, and future readiness of our IT.
- A key subject-matter role with the opportunity to share knowledge and actively support the team’s development.
- Short decision-making processes and close collaboration with the specialist departments.
- A collaborative team where mutual support and solution-oriented work are part of everyday life.
- The opportunity to continuously expand your knowledge and actively shape technological developments.
- Hybrid work model and flexible working hours.
- 30 days of annual leave, plus additional special leave days.
- Permanent employment with a stable company.
- Modern workplaces in a central location.
- Attractive employee benefits and discounts.
- JobBike and additional support for sustainable mobility solutions.
- Health promotion programs.
- Individual training and development opportunities.
- Bonuses for successful employee referrals.
Benefits
Health, fitness & fun
Work-Life-Integration
Topics you will work on
Job locations
About your employer
MODULAT LEASING AG, based in Hanover, is an independent leasing provider that has been active in the small-ticket sector since 1985. The company has over 14,000 customers and manages 64,000 active contracts, offering tailored leasing solutions and characterized by flat hierarchies and agile structures.
- Established Company
- Onsite, Hybrid
- Banking, Finance, Insurance
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