Test Engineer
CV-LibrarySlough, BerkshirepermanentPosted: 5 June 2026
Apply NowSafran is an international high-technology group, operating in the aviation (propulsion, equipment and interiors), defense and space markets. Its core purpose is to contribute to a safer, more sustainable world, where air transport is more environmentally friendly, comfortable and accessible. Safran has a global presence, with 100,000 employees and sales of 27.3 billion euros in 2024, and holds, alone or in partnership, world or regional leadership positions in its core markets.
Safran is in the 2nd place in the aerospace and defense industry in TIME magazine's "World's best companies 2024" ranking.
Safran Electrical & Power is one of the world's leaders in aircraft electrical systems. The company is a key player in equipment electrification and in the electric and hybrid propulsion sector. It has over 14,000 employees across 13 different countries.
Safran - Here, we craft excellence together.
At Safran, excellence is a journey - and we'd love you to be a part of it. As a trusted global leader in aerospace, defence, and space, we are proud to be a company where diversity, innovation, and opportunity come together to shape a sustainable future where we can all succeed together through a shared vision.
We are looking for passionate individuals to join our Engineering / Laboratory team as a Test Engineer at our Slough site.
About Safran Electrical Components - Slough
Safran Electrical Components specialises in the design, development, and qualification of high-performance electrical interconnection components used in demanding aerospace environments.
The laboratory plays a critical role in ensuring product safety, reliability, and certification, supporting products from early development through to full qualification and in-service validation.
Working at SEC means being at the heart of hands-on testing, innovation, and continuous improvement within a global aerospace leader.
Your Role
As a Test Engineer, you will be responsible for performing and supporting a wide range of laboratory testing and qualification activities.
This is a hands-on, lab-based role where you will work autonomously to ensure products meet strict aerospace standards, while contributing to continuous improvement and maintaining a safe, well-organised testing environment.
You will play a key role in ensuring on-time delivery of test programmes, while achieving high standards in quality and reliability.
Key Responsibilities will include:
Testing & Qualification
-Perform a wide range of laboratory tests, including mechanical, environmental, electrical testing, fluid and high-pressure testing and materials testing
-Support prototype validation, product characterisation, qualification of new products and routine testing of existing products
-Investigate test failures and anomalies, performing root causes analysis and supporting corrective and preventive actions
-Analyse test data and produce clear technical reports with conclusions
Laboratory & Equipment
-Operate and maintain laboratory equipment safely and efficiently
-Ensure calibration and maintenance of test equipment
-Contribute to the improvement or development of test setups and fixtures
Continuous Improvement & Processes
-Follow established test procedures while contributing to their improvement
-Support data analysis to enhance product quality and performance
-Contribute to continuous improvement initiatives within the lab
- Support performance objectives
Collaboration & Communication
-Work closely with engineering, quality, and other internal teams
-Provide feedback on testing progress, issues, and results
-Occasionally liaise with external laboratories, suppliers, or partners
Health, Safety & Environment
-Operate in a high-risk testing environment with strict adherence to safety procedures
-Maintain high standards of housekeeping and organisation in the lab
-Actively contribute to a strong safety culture
Travel
Occasional travel to external testing providers and other Safran sites division (UK,France, Tunisia, North America).
What You'll Bring
Essential
-Hands-on experience in a laboratory or industrial testing environment
-Experience in mechanical, environmental, chemical and electrical testing
-Practical / manual skills
-Ability to work independently and take ownership of tasks
-Problem-solving skills and ability to troubleshoot test issues
Desirable
-Experience in aerospace, automotive, manufacturing or high regulated industries
-Knowledge of H&S, quality and aerospace standards (e.g. COOSH, AS9100, ISO 17025)
-Experience in tool making or similar technical hands-on roles
Safran is in the 2nd place in the aerospace and defense industry in TIME magazine's "World's best companies 2024" ranking.
Safran Electrical & Power is one of the world's leaders in aircraft electrical systems. The company is a key player in equipment electrification and in the electric and hybrid propulsion sector. It has over 14,000 employees across 13 different countries.
Safran - Here, we craft excellence together.
At Safran, excellence is a journey - and we'd love you to be a part of it. As a trusted global leader in aerospace, defence, and space, we are proud to be a company where diversity, innovation, and opportunity come together to shape a sustainable future where we can all succeed together through a shared vision.
We are looking for passionate individuals to join our Engineering / Laboratory team as a Test Engineer at our Slough site.
About Safran Electrical Components - Slough
Safran Electrical Components specialises in the design, development, and qualification of high-performance electrical interconnection components used in demanding aerospace environments.
The laboratory plays a critical role in ensuring product safety, reliability, and certification, supporting products from early development through to full qualification and in-service validation.
Working at SEC means being at the heart of hands-on testing, innovation, and continuous improvement within a global aerospace leader.
Your Role
As a Test Engineer, you will be responsible for performing and supporting a wide range of laboratory testing and qualification activities.
This is a hands-on, lab-based role where you will work autonomously to ensure products meet strict aerospace standards, while contributing to continuous improvement and maintaining a safe, well-organised testing environment.
You will play a key role in ensuring on-time delivery of test programmes, while achieving high standards in quality and reliability.
Key Responsibilities will include:
Testing & Qualification
-Perform a wide range of laboratory tests, including mechanical, environmental, electrical testing, fluid and high-pressure testing and materials testing
-Support prototype validation, product characterisation, qualification of new products and routine testing of existing products
-Investigate test failures and anomalies, performing root causes analysis and supporting corrective and preventive actions
-Analyse test data and produce clear technical reports with conclusions
Laboratory & Equipment
-Operate and maintain laboratory equipment safely and efficiently
-Ensure calibration and maintenance of test equipment
-Contribute to the improvement or development of test setups and fixtures
Continuous Improvement & Processes
-Follow established test procedures while contributing to their improvement
-Support data analysis to enhance product quality and performance
-Contribute to continuous improvement initiatives within the lab
- Support performance objectives
Collaboration & Communication
-Work closely with engineering, quality, and other internal teams
-Provide feedback on testing progress, issues, and results
-Occasionally liaise with external laboratories, suppliers, or partners
Health, Safety & Environment
-Operate in a high-risk testing environment with strict adherence to safety procedures
-Maintain high standards of housekeeping and organisation in the lab
-Actively contribute to a strong safety culture
Travel
Occasional travel to external testing providers and other Safran sites division (UK,France, Tunisia, North America).
What You'll Bring
Essential
-Hands-on experience in a laboratory or industrial testing environment
-Experience in mechanical, environmental, chemical and electrical testing
-Practical / manual skills
-Ability to work independently and take ownership of tasks
-Problem-solving skills and ability to troubleshoot test issues
Desirable
-Experience in aerospace, automotive, manufacturing or high regulated industries
-Knowledge of H&S, quality and aerospace standards (e.g. COOSH, AS9100, ISO 17025)
-Experience in tool making or similar technical hands-on roles