System Integration Test (SIT) Engineer

The System Integration Test (SIT) Engineer is responsible for end-to-end system validation, integration, and issue resolution across hardware, firmware, and software components. The role focuses on bringing up complex RF systems, executing integration test plans, debugging cross-layer issues, and supporting calibrations, RF measurements, system feature testing and integrations.

Key responsibilities:

Lead system bring-up and integration of HW, FW, and SW components

Execute SIT test plans covering functional, performance, and stability aspects

Analyze logs, traces, and measurement data from lab and field environments

Work closely with RF, platform, firmware, and system teams to root‑cause and resolve integration defects

Debug complex issues spanning RF, baseband, firmware, drivers, and tools

Own SIT readiness for milestones, bringup, features, testing and automation.

Requirements:

Bachelors in electrical engineering, computer engineering.

Knowledge and experience working with common test equi pment: Network Analyzers, Vector Signal analyzers, vector signal generators, Digital Scope Oscillators.

Knowledge in WLAN, cellular protocols

Proven experience in end-to-end system bring-up and integration across HW and SW.

Strong understanding of integration and testing methodologies, integration milestones, and release readiness requirements.

Knowledge in cellular and WLAN features and protocols

AI interfacing and operations for assistance in code development, data analysis and usage in daily work.

Advantages:

Coding and experience with scripting and automation developments over Python, C, C++, C# or Matlab

Coding and experience with scripting and automation developments over data base management, full stack development, web development.

Proven experience in industry of 2+ years in relevant related projects

Knowledge with 3GPP, ETSI regulation flows and testing.

Minimum Qualifications:

• Bachelor's degree in Engineering, Information Systems, Computer Science, or related field and 2+ years of Systems Engineering or related work experience.

[email protected]