Job
- Level
- Experienced
- Location
- Ahaus
- Working Model
- Full Remote
- Job Field
- IT, Network, System
- Employment Type
- Full Time
- Contract Type
- Permanent employment
Job Summary
In this role, you ensure the operation and security of our IT infrastructure, monitor network systems, and optimize network architecture, including firewall and VPN server configuration.
Job Technologies
Your role in the team
- As an IT Operator / Administrator with a focus on Infrastructure and Network, you are responsible for the smooth operation, development, and security of our IT infrastructure.
- You work closely with other departments to ensure a stable, secure, and high-performance network and server infrastructure.
- Operation, monitoring, and maintenance of IT infrastructure with a focus on network components (switches, routers, firewalls, load balancers, etc.)
- Administration and optimization of enterprise networks (LAN, WAN, WLAN, VPN) including segmentation, VLAN design, and redundancy concepts.
- Configuration and management of firewall and VPN servers (e.g., Barracuda, SonicWall, pfSense, Cisco, etc.)
- Participation in the setup and operation of virtual environments (e.g., Proxmox, VMware vSphere, ESXi)
- Support in the operation of storage and cloud solutions - especially Ceph & OpenStack Swift
- Monitoring and troubleshooting of network and system components (e.g., with Zabbix, Prometheus, checkmk, or similar tools)
- Hardware Lifecycle Management for Enterprise Hardware
- Documentation of the system landscape, network architectures, and changes
- Support with IT security measures, patching, and continuous improvement of the infrastructure
- Close collaboration with internal IT teams as well as external service providers
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Our expectations of you
Education
- Completed training or studies in the IT field or comparable professional experience
Qualifications
- Knowledge of virtualization technologies (ideally VMware vSphere / ESXi)
- Knowledge in storage or cloud technologies (OpenStack Swift is an advantage)
- Basic understanding of IT security, monitoring, and automation (e.g., with Ansible or Terraform is advantageous)
- Proficient in routing and switching protocols (BGP, OSPF, STP, VLAN, VPN, etc.)
- Strong problem-solving skills, initiative, and a structured work approach
- Teamwork and communication skills
- Analytical thinking, problem-solving skills, and a structured work approach
- High self-motivation and willingness to learn new technologies
Experience
- Several years of experience in network administration
- Extensive experience with Linux-based systems (e.g., Ubuntu, FreeBSD, Debian)
- Experience with network design, redundancy concepts, and network segmentation
- Experience in configuring and administering firewalls
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What we offer
- With us, you work 100% remotely and can organize your working hours flexibly.
- You work independently with high visibility of your results.
- Further training opportunities and certifications are a given for us.
- We are a dedicated team that embodies innovation and team spirit.
- Appreciation, respect, and fun are our driving forces - we are a "Great Place to Work".
- Permanent employment with performance-based compensation.
- 30+1 days of vacation (1 extra day on your birthday).
- Private supplementary health insurance and occupational pension scheme.
- Jobrad option available.
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Benefits
Work-Life-Integration
Higher Take-Home Pay
Food & Drink
Topics You Will Work On
Job Locations
About Your Employer
mediaBEAM GmbH
Wir bieten seit 1999 internetbasierte Kommunikationslösungen für hunderttausende Nutzer an. Wir sind Softwarehersteller und Internet Service Provider, gelten als Pionier des Cloud-basierten Webmail und sind Spezialist für Cloud Storage. Ungewöhnlich, aber konsequent für uns als Querdenker ist, dass wir ein eigenes TÜV-zertifiziertes Rechenzentrum am Unternehmensstandort Ahaus betreiben.
Description
- Founding Year
- 1999
- Company Type
- Established Company
- Working Model
- Full Remote, Onsite
- Industry
- Internet, IT, Telecommunication
IT Operator / Administrator - Focus on Infrastructure & Network
- Location
- Ahaus
- Working Model
- Full Remote
- Diversity
- Open for all genders
