Senior DevOps Engineer / Consultant – Infrastructure, Network & Security

October 14

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nscon network, security & consulting gmbh

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Cybersecurity • B2B • Enterprise

nscon network, security & consulting gmbh is a German IT services company specializing in network infrastructure, automation and cybersecurity. The firm offers vendor-neutral consulting, network and security services, managed services (XaaS) and network automation, plus operations and 2nd/3rd-level support for enterprise environments, working with vendors like Cisco, Fortinet, Palo Alto and Aruba. As a Cisco DevNet-specialized partner, nscon focuses on automating configuration, monitoring and orchestration to improve reliability and reduce manual effort for business customers.

11 - 50 employees

Founded 2011

🔒 Cybersecurity

🤝 B2B

🏢 Enterprise

📋 Description

• Automating network and security configurations (Cisco, Juniper, Palo Alto, etc.) • Building, maintaining and further developing DevOps infrastructures • Configuring, deploying and scaling containers and microservices in a containerized environment with Docker & Kubernetes • Implementing Infrastructure-as-Code using Ansible, Terraform, etc. • Automating build, test and deployment processes (CI/CD) using appropriate tools and scripts • Advising on network and security automation as well as compliance • Analyzing and troubleshooting systems and logs, including ITIL processes (incident, problem and change management) • Creating and maintaining documentation, SOPs and technical concepts • Shaping and contributing to agile work processes (SCRUM, Kanban) • Consulting clients on new technologies and their adoption • Designing and architecting complex IT environments • Leading (partial) projects and taking technical responsibility

🎯 Requirements

• Experience in DevOps / IT automation, networking and security • Understanding of networking and security at CCNA level is required (routing, switching, VLANs, subnetting, etc.) • Knowledge of network protocols and architectures • Experience with IT security and firewalls • Programming skills, preferably Python • Experience with container technologies (Docker, Kubernetes) • Configuration management / orchestration with tools such as Ansible, Terraform, Git, CI/CD platforms, Consul; experience with IaC (Infrastructure as Code) • Knowledge in networking technologies (e.g., NETCONF / RESTCONF, YANG, REST APIs, RPC) • Familiar with data formats such as YAML, JSON, XML • Familiarity with tools like Postman or Swagger • German (at least C1) and English (at least B1/B2) • Professional-level certifications? Great! If you don’t have them yet, we will actively support you in obtaining them • Willingness to learn and open to new technologies • Structured, self-motivated and solution-oriented • Strong communication skills and a team player

🏖️ Benefits

• Company car with fuel card or JobRad (company bicycle leasing) • Company supplemental health insurance & sports/fitness offers • Childcare fee coverage & Rewe vouchers • Team events & workation — and a strong team spirit