Sii Poland
Website:
sii.pl
Job details:
We are looking for an experienced ThousandEyes Network Observability Engineer to support and enhance an enterprise network monitoring environment. The role requires hands-on expertise with ThousandEyes alongside a strong networking background to monitor network performance, diagnose connectivity issues, and support root cause analysis across complex enterprise environments. You will configure monitoring agents, tests, and alerts; troubleshoot LAN, WLAN, WAN/SD-WAN, VPN, and firewall-related issues; and collaborate with network, infrastructure, and application teams to improve network visibility, reliability, and operational efficiency.
Your tasks
- Deploying, configuring, and maintaining ThousandEyes agents across enterprise environments
- Creating and managing ThousandEyes monitoring tests, alerts, and performance monitoring configurations
- Monitoring network availability, latency, packet loss, and connectivity to identify performance degradation
- Investigating network incidents and troubleshooting issues across LAN, WLAN, WAN/SD-WAN, VPN, firewalls, and routing environments
- Analysing monitoring data and conducting root cause analysis to resolve complex connectivity and performance issues
- Automating monitoring activities using REST APIs and scripting while maintaining technical documentation
Requirements
- At least 4 years of hands-on experience with ThousandEyes for network diagnostics, monitoring, and observability is mandatory
- Strong knowledge of Layer 2, Layer 3, TCP/UDP, routing protocols, DNS, and network connectivity
- Practical expertise in enterprise networking technologies, including LAN, WLAN, WAN/SD-WAN, VPN, and firewalls
- Experience troubleshooting Cisco Viptela / SD-WAN environments
- Ability to analyse network performance data, diagnose complex issues, and identify root causes
- Basic experience with REST APIs and scripting/automation, combined with strong analytical, problem-solving, and communication skills
- Good command of spoken and written English (minimum B2 level) and ability to work with international stakeholders
Job no. JOB-X4K4G
Sii ensures that all hiring decisions are made solely on the basis of qualifications and competence. We are committed to equal and fair treatment of all, regardless of legally protected characteristics. At Sii, we promote a diverse and inclusive work environment, in full compliance with applicable anti-discrimination laws.
Benefits For You
- Diverse portfolio of clients
- Wide portfolio of technologies
- Employment stability
- Remote work opportunities
- Contracts with the biggest brands
- Great Place to Work Europe
- Many experts you can learn from
- Open and accessible management team
Click on Apply to know more.
