# Test Engineer RF (m/f/d) at Gcs > Location unclear · Unspecified · QA / Test · open. Source: https://alderhq.app/jobs/personio%3Agcs%3A2707042 (read 2026-11-08). ## Facts (observed) - Company: [Gcs](https://alderhq.app/companies/gcs) - Location text: Ostermundigen - Where it can be done from (inferred): Location unclear (evidence: "Location: Ostermundigen") - Posted: 2026-07-09 (122 days ago) - First seen by alder: 2026-11-04 · last verified: 2026-11-08 - Reposted: 0 times · edited: 0 times - Apply on the employer's site: https://gcs.jobs.personio.de/job/2707042 - Skills listed (inferred): Python ## Pay and sponsorship - Posted pay: not posted ## Description (the employer's text) ### Who we are We are seeking a Test Engineer RF to join our team. In this role, you will focus on testing and verification of complex RF systems and act as a key interface between engineering, quality, and external test laboratories. ### Your Responsibilities - Perform RF measurements and verification on system level and subassemblies - Operate RF test equipment (e.g. spectrum analyzer, VNA, signal generator, oscilloscope) - Specify, plan and support qualification and environmental tests (e.g. MIL, AECTP) with external labs - Analyze measurement results and derive corrective and improvement actions - Perform structured fault isolation and root cause analysis on module and system level - Define and develop test concepts, procedures, and acceptance criteria - Support test automation and data evaluation (e.g. Python, Excel) - Collaborate closely with R&D, production, and external partners ### Your Profile - Degree in Electrical Engineering (EFZ / HF / FH / Bachelor or equivalent) - Experience in RF testing and measurement environments - Hands-on experience with RF test equipment (e.g. VNA, spectrum analyzer) - Experience in systematic troubleshooting and analysis of electronic systems - Strong analytical skills and structured working approach - Good English skills (ability to read and understand technical documentation and datasheets) - Experience with qualification testing (MIL, AECTP) or external test labs is a plus - Very good written and spoken German; good English skills are desirable Preferred Qualifications - Experience with test automation (Python, SCPI/VISA) - Knowledge of environmental and temperature testing - Experience in statistical analysis and quality processes - SMD soldering or hardware debugging skills ### We offer you The opportunity to play an active and meaningful role in shaping the future of our globally active company and to develop yourself within the company. Flat hierarchies, a pleasant working atmosphere, flexible working hours and workplace regulations as well as attractive compensation is what sets us apart. ### Your Location Symlab AG Güterstrasse 7 3072 Ostermundingen Switzerland www.symlab.ch ### Contact details Apply now with your application documents, your salary expectations and your availability and become part of our Symlab team. --- Data: alder (https://alderhq.app). Cite https://alderhq.app/jobs/personio%3Agcs%3A2707042 and the date you read it. Observed facts come from the employer's own listing; location reach, level, family and skills are inferences.