DATIS IT-Services GmbH
1 month ago
Senior Network Engineer (m/f/d)
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Company information
- Company
- DATIS IT-Services GmbH
- Location
- Deutschland, Baden-Württemberg, Mannheim Germany
- Posted
- 1 month ago
Job description
DATIS GmbH is a Managed Service Provider from Mannheim. We provide highly available systems from data centers in the greater Rhein-Neckar area with state-of-the-art technology and have been developing individual software solutions for renowned customers since 1969. Furthermore, we are constantly opening up new markets in the system house business, primarily end-user clients as well as standardized managed services such as BaaS or DRaaS.
Our strength lies in the development and implementation of customer-specific, individual concepts. We support our customers from the planning stage through to professional operation of these solutions.
Responsibilities
- Administer, operate, debug, and continuously develop complex network infrastructures
- Configure, manage, and debug enterprise firewall systems (especially Cisco, Sonicwall, and Sophos, but also other manufacturers)
- Support and optimize IT security solutions (NDR, XDR, IDS/IPS)
- Analyze and resolve network and security incidents in 2nd/3rd level support
- Plan and implement high-quality security concepts (Zero Trust, network segmentation, etc.)
- Configure and maintain Cisco or Aruba switching environments (VLAN, STP, Routing) and possibly other manufacturers
- Perform updates, patches, and security audits
- Document complex infrastructures and processes
Profile
- Completed apprenticeship in the IT field (e.g., Fachinformatiker Systemintegration) or a comparable qualification
- Many years of experience in network and security environments
- Proven knowledge of firewall solutions, ideally Cisco and Sophos (XGS), as well as other enterprise providers
- Very good knowledge of network protocols, routing, and switching (e.g., Catalyst series, VLAN, Trunking)
- Many years of experience with VPN technologies (IPsec, SSL-VPN) and automation (e.g., with PowerShell)
- Very good German (min. C1) and good English skills (min. B2) in spoken and written form
Desirable Additional Qualifications
- Certifications such as Sophos Certified Engineer/Architect, Cisco CCNA/CCNP, or comparable
- Experience with SIEM systems and log analysis
- Knowledge in cloud security (e.g., Azure, AWS)
We Offer
- Culinary: We often have breakfast, snacks, and grill on the roof terrace during lunch breaks when the weather is good.
- Team Spirit: We offer a lot of fun, a family-like environment, and scope for initiative through flat hierarchies with fast decision-making processes and a strong sense of community.
- "DATIS DNA": 70% Data Center, 20% System House, 10% "Holding Hands and Patting Bellies" = One for All, All for One
In Short: the ideal workplace if you have turned your IT hobby into your profession.
ADZN1_DE
Required skills
- english
- german
- it
- documentation
- aws
- automation
- azure
- powershell
- log analysis
- security audits
- cloud security
- xdr
- network infrastructures
- data centers
- software solutions
- routing
- switching
- cisco
- ipsec
- sophos
- sophos certified engineer
- zero trust
- updates
- vlan
- network protocols
- data center
- managed services
- sonicwall
- aruba
- ids/ips
- ndr
- it security solutions
- baas
- draas
- stp
- security concepts
- network segmentation
- trunking
- state-of-the-art technology
- cisco ccna
- patches
- vpn technologies
- mannheim
- managed service provider
- siem systems
- fachinformatiker systemintegration
- system house
- 2nd/3rd level support
- cisco ccnp
- ssl-vpn
- highly available systems
- rhein-neckar
- end-user clients
- enterprise firewall systems
- catalyst series
- sophos certified architect
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