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RF Test Automation Engineer at EnduroSat - QATestingJobs.com
RF Test Automation Engineer
EnduroSat • Sofia, Sofia-City, Bulgaria
onsitefull-time
Posted Oct 20, 2025Apply by Jan 18, 2026
Role & seniority: RF Test Automation Engineer (mid-level; 3+ years in RF testing)
Stack/tools: RF test equipment (network analyzers, spectrum analyzers, signal generators, power meters); test-automation using Python, LabVIEW, or MATLAB; PCB design/layout for test environments is a plus
Top 3 responsibilities
Design, develop, and implement automated test systems for RF modules (hardware and software)
Create and manage test plans, reports, procedures, and documentation for prototype and production testing
Analyze test results, troubleshoot to root causes, and improve test procedures to boost efficiency and coverage; collaborate with design, manufacturing, and QA
Must-have skills
Degree in Electrical/Electronics Engineering or related field
3+ years RF testing and automated test-system design
Deep RF knowledge, measurements, and testing techniques
Experience with test automation programming (Python, LabVIEW, or MATLAB)
Strong problem-solving, attention to detail, and communication
Nice-to-haves
PCB design/layout for test environments
Quick learner, proactive, capable of independent and team work
Passion for space and ability to share knowledge
Location & work type: Not specified in the provided text; other details (on-site/remote) not disclosed
Full Description
About us
We are EnduroSat! A fast-growing space scale-up at the forefront of satellite innovation, specializing in advanced software-flexible satellites for commercial, governmental, and scientific endeavors.
This is more than a job, it`s a mission
We are making space universally accessible and redefining the possible
We get things done
We take ownership of what we do and we work hard to make a difference
We are fearless
Transpаrancy is our only way forward. We dare to address and resolve issues head-on
We learn from our mistakes
We deliver, take informed risks, and evolve to achieve our goals. We compare with the best version of ourselves
What is the role?
As an RF Test Automation Engineer at EnduroSat, you will play a critical role in ensuring our RF modules' premier performance and reliability. You will be responsible for designing, developing, and implementing automated test systems that enhance our product functionalities.
Some of your daily tasks will include
Design and develop automated test systems for RF modules, including hardware and software components, to ensure product performance and reliability
Oversee and maintain essential test equipment, such as network analyzers, spectrum analyzers, signal generators, and power meters
Collaborate with the product design team to deeply understand the specifications of RF modules and establish appropriate test methodologies
Create and manage detailed test plans, reports, procedures, and documentation for both prototype and full-scale production testing
Conduct tests, analyze the results, and troubleshoot issues down to the component level to identify the root causes of failures
Enhance test procedures and routines to increase efficiency, reduce equipment downtime, and improve test coverage
Coordinate with manufacturing and quality assurance teams to smoothly transition test solutions from the research and development phase to production
What do we look for?
Degree in Electrical Engineering, Electronics Engineering, or a related field
3+ years of experience in RF testing and automated test system design
Strong understanding of RF principles, measurements, and testing techniques.
Experience with test equipment programming and automation, preferably using Python, LabVIEW, or MATLAB
Excellent problem-solving skills with attention to detail and accuracy
Experience in PCB design and layout for test environments is a plus
How to Stand Out
Be open to knowledge-sharing
Understand the importance of the last mile delivery
Be a quick learner, proactive, ready to work on your own and in a team
Have excellent communication skills and a positive attitude
RF TestingAutomated Test System DesignRF PrinciplesMeasurementsTesting TechniquesTest Equipment ProgrammingAutomationPythonLabVIEWMATLABProblem-SolvingAttention to DetailPCB DesignLayoutCommunication SkillsTeamworkmulti-location
Be passionate about space
Why EnduroSat?
Fast-paced and delivery-focused culture
We work with well-defined quarterly based objectives, that allow us to fast-track the progression of our work and improve as we go
Tough engineering challenges & hard-core R&D
You will be able to work on unique space technology and build next-gen innovations, while mentored by world-recognized space experts
Constant learning and progression
Own your personal growth by navigating through our career progression framework and educational programs
Chance to join our space educational program
Meet international space experts and improve your knowledge and skillset with our hands-on educational program
At EnduroSat, we embrace diversity and strive to create an inclusive environment where everyone is treated with fairness and respect. We are committed to equal employment opportunities without discrimination against any employee or job applicant on the basis of race, color, religion, sex, national origin, age, disability, sexual orientation, or gender identity. Additionally, this position is suitable for people with disabilities in accordance with the People with Disabilities National Regulation Act, ensuring accessibility and accommodation in the workplace.
