Network Infrastructure Designer

7 dni temu


Warszawa, Mazovia, Polska Kevin Edward Pełny etat

We are seeking a highly skilled Network Architect to design and implement robust, secure, and scalable network infrastructure for Kevin Edward. As a Network Architect, you will be responsible for building and optimizing the network architecture to meet business needs while ensuring high availability, security, and performance.

Key Responsibilities:
  • Design and Implementation: Design, implement, and optimize network architecture for both on-premises and cloud-based environments.
  • Leadership and Planning: Lead the planning, development, and deployment of network infrastructure solutions, ensuring high availability, scalability, and security.
  • Expertise and Leadership: Provide expertise and leadership in network administration and management, focusing on performance, monitoring, and troubleshooting.
  • Automation and Orchestration: Implement network automation using tools such as Ansible and Kubernetes to streamline configurations and processes.
  • Infrastructure Management: Integrate and manage infrastructure tools like AWS, Docker, and Kubernetes to enhance network operations and optimize cloud environments.
  • Network Services Configuration: Configure and manage DNS, DHCP, and other network services to ensure the network runs smoothly.
  • Network Monitoring: Build and maintain network monitoring systems using tools like Nagios, Cacti, and Splunk to proactively identify network issues and optimize performance.
  • Network Security: Lead efforts in network security, ensuring that best practices and industry standards are followed.
  • Hardware and Software Management: Manage and optimize network hardware and software, ensuring they are up-to-date, secure, and functional.
  • Troubleshooting: Troubleshoot complex network-related issues, offering strategic solutions to enhance performance and uptime.
  • Mentorship and Guidance: Provide guidance and mentorship to junior engineers, fostering a culture of continuous improvement.
  • Collaboration: Collaborate with IT and development teams to ensure seamless network integration with application and infrastructure components.
Mandatory Skills & Qualifications:
  • Network Architecture: Proven experience designing and implementing network architecture, both on-premises and in the cloud.
  • Infrastructure: Strong understanding of IT infrastructure components such as servers, routers, switches, and firewalls.
  • Linux: Expert-level proficiency in Linux systems (Red Hat, CentOS, Ubuntu) with a deep understanding of network protocols and configurations.
  • Microsoft: Solid experience with Microsoft-based network infrastructure and services, including Active Directory, DNS, and IIS.
  • DNS: Expertise in DNS configuration, management, and troubleshooting.
  • Red Hat: Advanced skills with Red Hat-based systems and network management tools.
  • AWS: In-depth knowledge of AWS networking services (VPC, Route 53, Direct Connect, etc.) and hybrid cloud architectures.
  • Kubernetes: Hands-on experience managing Kubernetes clusters and understanding its networking model.
  • Docker: Knowledge of containerized applications and managing Docker networks within a microservices architecture.
  • Automation (Ansible): Experience in using Ansible for automating network configurations, provisioning, and orchestration.
  • Monitoring (Nagios, Cacti, Splunk): Proficient with network monitoring tools like Nagios, Cacti, and Splunk to identify, resolve, and prevent issues.
  • Network Administration: In-depth experience with network management and administration, including IP addressing, routing, firewalls, and VPNs.
  • Troubleshooting and Problem-Solving: Strong troubleshooting and problem-solving skills with the ability to manage complex network-related issues.
  • Communication: Excellent communication skills to work effectively with technical and non-technical teams.
Desirable Skills:
  • Multi-Cloud and Hybrid-Cloud Environments: Experience with multi-cloud and hybrid-cloud network environments.
  • Network Automation Frameworks: Familiarity with network automation frameworks and infrastructure-as-code.
  • Certifications: Certifications such as Cisco CCNP/CCIE, AWS Certified Solutions Architect, or Red Hat Certified Engineer (RHCE) are a plus.
  • SD-WAN Technologies: Experience with SD-WAN technologies and advanced network security protocols.


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