Senior Network Engineer

About Sonata Software:

Sonata Software, with $1 Billion Revenue, is the leading Modernization company. Our unique Modernization approach through Platformation.AI helps create Efficient and Agile digital businesses to drive intelligent ecosystems of the future. Our bouquet of Modernization Engineering Services cuts across Data, Cloud, Dynamics, Automation, Cyber Security, and around newer technologies like Generative AI, Microsoft Fabric, and other modernization platforms.

Title: Senior Network Engineer

Duration: 12+ Months Contract

Work Mode: 5 days work from Office

Location: A9, Baldonnell Lower, Dublin 22, Ireland

Technical Skills

15+ Years of experience is required.

• Deep understanding of networking protocols (TCP/IP, BGP, OSPF, DNS, DHCP, MPLS, IPsec).

• Hands-on experience with enterprise-grade equipment from vendors like Cisco, Aruba, and Palo Alto.

• Proficiency with network monitoring and diagnostic tools (e.g., Wireshark, SolarWinds).

• Knowledge of cloud networking and virtualization technologies.

• Familiarity with scripting and automation tools/languages (e.g., Python, Bash) is increasingly beneficial.

• Ability to follow precise company standards in design and configuration of new networks

Key Responsibilities

• Design and Implementation: Design and deploy new network solutions (LAN/WAN, VPNs, wireless, cloud networking, SDWAN/MPLS) and/or improve the efficiency of existing networks. (including building of detailed/accurate bill of materials for design components).

• Configuration and Maintenance: Install, configure, and support network equipment, including routers, switches, firewalls, load balancers, proxy servers, and WAPs.

• Performance Monitoring and Troubleshooting: Monitor network performance, conduct data analysis, troubleshoot outages and complex connectivity issues, and schedule upgrades and patches to maximize uptime.

• Security Management: Some previous experience with network security measures, including firewalls, intrusion detection/prevention systems (IDS/IPS) and access controls, preferred.

• Documentation and Compliance: Create and maintain detailed documentation, diagrams, and configuration logs, and ensure all network operations comply with security standards and best practices.

• Collaboration and Support: Provide technical support to staff, liaise with vendors and service providers, and collaborate with other IT teams (security, systems, application) on various projects.

• Capacity Planning: Perform capacity management and planning to ensure the network infrastructure can scale with the organization's growth.

Required Qualifications

• Education: Bachelor’s degree in computer science, Information Technology, Network Engineering, or a related field