Job
- Level
- Experienced
- Job Field
- IT, System
- Employment Type
- Full Time
- Contract Type
- Permanent employment
- Salary
- 50.400 to 72.000€ Gross/Year
- Location
- Aachen
- Working Model
- Onsite
Job Summary
In this role, you will maintain high-availability Linux infrastructures, automate operational processes with Ansible, and optimize network components for our complex CRM environments.
Job Technologies
Your role in the team
- Our focus is on the stability and scaling of complex, highly available environments of our CRM software, which must withstand tens of thousands of users daily.
- As a Linux System Administrator, you benefit from an enterprise-level tech stack, sustainably automate processes with Ansible, and continuously develop the platform together with a collaborative team.
- Management and further development of productive Linux infrastructures in distributed enterprise environments.
- Systematic troubleshooting and sustainable resolution of complex issues.
- Automation of operational processes and configuration management using Ansible.
- Provision of highly available infrastructure services such as web servers, databases, mail systems, and load balancers.
- Optimization of network components (TCP/IP, routing, VLANs, DNS) in daily platform operations.
- Assumption of operational responsibility including participation in a structured on-call duty.
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Our expectations of you
Qualifications
- Routine with automation (Ansible) as well as in the operation of highly available systems.
- Solid networking knowledge (routing, VLANs) and understanding of compute, storage, and system contexts.
- Structured working style, transparent team communication, as well as very good German and technical English skills.
Experience
- Several years of experience in Linux administration (preferably Ubuntu/Debian) in a production environment.
- Ideally, experience with OpenStack, mail infrastructures, MariaDB, Quobyte storage, or monitoring solutions.
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What we offer
- We prioritize quality over speed and achieve this through clear goals, short decision-making processes, and efficient collaboration.
- With a tailored onboarding plan and your personal mentor, you will become part of our team right away.
- Flexible working hours, 29 vacation days plus days off on Christmas Eve and New Year's Eve, home office, and shared desk for flexible and family-friendly working arrangements.
- We are open to your professional ambitions and support your technical and personal qualifications.
- Team leaders are experienced administrators themselves, and our entire team is open and constructive in supporting each other.
- Look forward to many experiences: team events, our team trip, or quality time after work.
- Retirement plans and attractive corporate benefits – stay fit and active with sports events, corporate fitness, Urban Sports Club, and bike leasing.
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Benefits
Health, Fitness & Fun
Work-Life-Integration
More net
Topics that you deal with on the job
Job Locations
This is your employer
onOffice GmbH
Gemeinsam mit rund 370 Expert:innen arbeitest du an führenden Software-Produkten für die Digitalisierung der Immobilienbranche – mit Verantwortung, Teamgeist und Raum für deine Ideen. onOffice – always on your side. Seit 25 Jahren.
Description
- Company Type
- Established Company
- Working Model
- Hybrid, Onsite
- Industry
- Internet, IT, Telecommunication
Linux system administrator
- Salary
- 50.400 to 72.000€ Gross/Year
- Location
- Aachen
- Working Model
- Onsite
- Diversity
- Open for all genders
