Senior Test Engineer

Company: FLUSSO LIMITED
Apply for the Senior Test Engineer
Location: Cambridge
Job Description:

Purpose of the role

The purpose of this role is increase the Test Engineering team’s capacity to:

  • Design and build systems for testing Flusso gas and flow sensor products.
  • Develop test software, database functions and test data analysis/visualisation tools.
  • Deliver high quality, reliable test results and informative analysis.

Responsibilities

  • Building a full understanding of Flusso sensor devices and product solutions, including use cases, operation and performance specifications.
  • Test requirements capture and development of specifications, methods and plans for:
    • Sensor performance characterisation
    • Verification of compliance to product specifications
    • Emulation of production test methods, for correlation testing
  • Design, implementation and integration of automated test set‑ups involving:
    • Standard test equipment
    • Custom mechanical fixtures, fittings and pipework
    • Custom circuit boards and cabling
    • Bespoke software to execute test specifications
  • Validation of test methods and assessment of test system accuracy, repeatability and reproducibility.
  • Efficient and timely execution of test plans.
  • Correct capture of test results in the database system.
  • Development of test software, database functions and test data analysis/visualisation tools.
  • Test of product evaluation kits for customers.
  • Suitability of test methods and quality of test specifications.
  • Timely availability and reliability of test set‑ups.
  • Timely delivery of reliable test results and correct analysis of them.

Qualifications, knowledge, skills & experience

A bachelor’s degree in an Engineering or Science subject.

  • Theory and practice of test and measurement.
  • Integration of test set‑ups with bespoke mechanical parts, electronic subsystems and software.
  • Use of standard electronics test equipment such as multimeters and oscilloscopes.
  • Use of databases for test result storage and access.
  • Development of test software, database functions and data analysis/visualisation tools in Python.
  • Rigorous source code version control, ideally using git.
  • Working in an ISO9001:2015 quality system.
  • Working to lab protocols, procedures and health and safety regulations.
  • Analysis and presentation of test results.

Knowledge and experience in these areas would be an advantage:

  • Testing gas detection and flow sensing components or products.
  • Development of test software in LabVIEW.
  • Silicon‑MEMS component fabrication, packaging and handling.

Profile

  • Highly detail conscious and meticulous.
  • Comfortable working in a fast‑paced, start‑up environment with tight project timescales.
  • Able to remain calm, focussed and productive whilst juggling multiple competing priorities.
  • Adept at problem‑solving in all areas, including unfamiliar ones.
  • Pro‑active, positive, innovative and enthusiastic by nature.
  • Flexible and responsive to changing needs of projects and the business.
  • Good communication and presentation skills.
  • Keen to learn.

Benefits

  • Base salary
  • Bonus (percentage of base salary) based on company and personal performance
  • Workplace pension contribution 3% of full base salary (we can trade with salary level for higher)
  • Bupa Cash Plan Level 3 (employee only)
  • Private Medical insurance with cover for spouse/partner and dependent children
  • Group Life Insurance covers up to 4 x salary
  • 25 days holiday plus bank holidays (adjusted for part time roles)
  • Support for relocation (loan discharged over two years service)
  • Hybrid home/office working, by agreement with line manager

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Posted: July 13th, 2026