Senior Network Test Engineer

Job Responsibilities:

• Execute manual test scenarios to validate low-level networking and transport paths
• Validate networking behavior under failure and stress conditions
• Perform packet-level analysis
• Set up and manage VM-based test environments and networking topologies

Job Description:

• Strong understanding of networking fundamentals: TCP/IP, UDP, ICMP, MTU/PMTU, routing basics, VLAN, VXLAN concepts
• Hands-on experience testing networking features in Linux environments
• Good knowledge of Linux networking tools: iproute2, tc, ethtool, tcpdump, tshark, iperf
• Experience writing detailed test plans, test cases, and checklists for complex systems
• Ability to set up and validate multi-node and VM-based networking topologies
• Experience analyzing packet captures and logs to identify networking issues
• Understanding of virtualization concepts and VM networking (bridges, tap, virtio-net, vhost)
• Strong debugging and communication skills

Nice to have:

• Familiarity with performance and stress testing methodologies
• Experience working with data center networking or cloud infrastructure

Education:

• Bachelor’s or Master’s degree in Computer Science, Computer or Electrical Engineering, Mathematics, or a related field.

GlobalLogic estimates the starting pay range for this role to be performed in Remote, to be $120,000 to $130,000, and reflects base salary only. This pay range is provided as a good-faith estimate, and the amount offered may be higher or lower. GlobalLogic takes many factors into consideration in making an offer, including candidate qualifications, work experience, operational needs, travel and onsite requirements, internal peer equity, prevailing wage, responsibilities, and other market and business considerations.