AST SpaceMobile

cellular broadband network in space

TestingEngineer

Barcelona, Spain
Market Sentiment
HIGH DEMAND

Neural analysis suggests this role is
optimal for Entry candidates.

The Brief

“Testing Engineer at AST SpaceMobile. Skills: testing, validation, troubleshooting, electronic assemblies, systems, product performance, reliability, quality, diagnostic skills, PCB schematic, Python. Perform functional, validation, and acceptance testing of electronic assemblies and PCBAs. Execute test procedures, record data, and document results in accordance with internal quality standards”

What You'll Achieve.

ensuring product performance, reliability, and quality throughout development and production phases

Industry & Context.

cellular broadband network in space
Problems you'll solve

analytical and problem-solving skills; Troubleshoot and diagnose electrical and electronic failures down to the component level; Identify and escalate recurring test failures or process issues

Eligibility Requirements

Ability to work in a laboratory or production environment, Manual dexterity required for handling small electronic components and connectors, Ability to wear protective equipment

What They're Looking For.

Must Have

Bachelor degree in electronic engineering or related, A minimum of 1–2 years experience sufficient to perform testing, monitoring, and production support activities in a testing environment

Nice to Have

Familiarity with environmental or stress testing methods, Experience supporting RF or high-frequency electronic systems, Previous experience working in controlled production environments

What You'll Do.

and acceptance testing of electronic assemblies and PCBAs

Execute test procedures

and document results in accordance with internal quality standards

Understand the test rack design and composition for using them and create new units

Experience in harness design and fabrication

Troubleshoot and diagnose electrical and electronic failures down to the component level

Operate and maintain electronic test equipment including oscilloscopes

and data acquisition systems

Familiarity to write or interpret PCB schematic

Familiarity to read or modify Python code

and technical documentation

Ensure compliance with ESD

and quality procedures

Identify and escalate recurring test failures or process issues

Contribute to continuous improvement initiatives within test operations

How You'll Work.

Team & Collaboration

Proven ability to collaborate effectively within cross-functional teams

Process & Methodology

organizational and time-management skills in a deadline-driven environment

Full Job Description

AST SpaceMobile is building the first and only global cellular broadband network in space to operate directly with standard, unmodified mobile devices based on our extensive IP and patent portfolio and designed for both commercial and government applications. Our engineers and space scientists are on a mission to eliminate the connectivity gaps faced by today’s five billion mobile subscribers and finally bring broadband to the billions who remain unconnected. Position Overview We are seeking a highly skilled and detail-oriented Electronic Test Engineer to work in the testing, validation, and troubleshooting of advanced electronic assemblies and systems. This role is critical to ensuring product performance, reliability, and quality throughout development and production phases. The ideal candidate will have strong hands-on technical experience, solid diagnostic skills, and the ability to operate effectively in a fast-paced engineering and manufacturing environment. Key Responsibilities: • Perform functional, validation, and acceptance testing of electronic assemblies and PCBAs. • Execute test procedures, record data, and document results in accordance with internal quality standards. • Understand the test rack design and composition for using them and create new units. • Experience in harness design and fabrication. • Troubleshoot and diagnose electrical and electronic failures down to the component level. • Operate and maintain electronic test equipment including oscilloscopes, spectrum analyzers, power supplies, signal generators, and data acquisition systems. • Familiarity to write or interpret PCB schematic. • Familiarity to read or modify Python code. • Interpret schematics, wiring diagrams, and technical documentation. • Ensure compliance with ESD, safety, and quality procedures. • Identify and escalate recurring test failures or process issues. • Contribute to continuous improvement initiatives within test operations. Qualifications Education: Bachelor degree

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