Materials Laboratory Technician
Defence Science and Technology Laboratory
- Department
- Defence Science and Technology Laboratory
- Location
- Salisbury
- Openings
- 1 post
- Grade
- HEO
- Salary
- £31,663 to £36,527
- Closing
- 17 days left
- Profession
- Science, Operational Delivery
- Contract
- Permanent
- Security clearance
- DV
- Working pattern
- Annualised hours, Flexible working, Full-time, Compressed hours
Job summary
Working as a part of the Digital Threat & Technical Exploitation delivery team you will work to prepare high-quality material samples for analysis and testing using precision measurement, machining, mechanical preparation, and chemical etching techniques. The role supports characterisation, failure analysis, and quality assurance activities across a broad range of microelectronic devices and allied parts.
Dstl recognises the importance of diversity and inclusion as people from diverse backgrounds bring fresh ideas. We are committed to building an inclusive working environment in which each employee fulfils their potential and maximises their contribution.
What they’re looking for
- What we're looking for
- You will be qualified to NVQ Level 3 or an equivalent in Engineering, Manufacturing, Materials Science or a Laboratory technician discipline.
- The successful candidate will have experience in precision sample preparation techniques, including mounting, grinding, machining and polishing a range of materials. They will possess a practical understanding of polymers, composites and metals, together with knowledge of the safe preparation and application of chemical etchants. Strong attention to detail and the ability to accurately interpret technical instructions, laboratory procedures and specifications are essential, ensuring samples are prepared to the highest standards for testing and analysis.
- Why join Dstl?
- This is a unique opportunity to influence some of the UK's most complex and innovative test and evaluation activities. You'll work alongside highly skilled specialists, contribute to critical national capability, and help shape the future of safety across Dstl's range and trials enterprise.
- Important Information
- Our work in defence, security and intelligence requires our employees to be UK Nationals who are able to gain a high level of security clearance to undertake the projects we are involved in to protect us from security threats. For this reason, only UK Nationals will be able to apply for this role. If you are an international or dual-national candidate, and you think you have the skills we need, please consider applying to any of our government, security or defence partners.
- This role will require full UK security clearance and you should have resided in the UK for the past 5 years. For some roles Developed Vetting will also be required, in this case you should have resided in the UK for the past 10 years.
Behaviours you’ll be assessed on
This advert says the panel will score you against these behaviours at HEO level. Each one links to worked examples.
Job description
In this role you will play a key role in preparing materials for technical analysis, providing specialist input into sample preparation plans and selecting the most effective preparation methods for a range of material types and geometries. Working from engineering and laboratory requirements, you will determine appropriate cutting, mounting, grinding, polishing and etching techniques, while identifying and mitigating potential risks such as thermal damage, deformation and chemical compatibility issues. You will also carry out sample preparation activities in line with approved procedures, ensuring high standards of quality, accuracy and safety.
For further information please see the attached Job Profile at the bottom of this advert
Qualifications
Apprenticeship, NVQ Level 3, or equivalent in: • Engineering • Manufacturing • Materials science • Laboratory technician discipline
Nationality requirements
Open to UK nationals only.
This job is not open to candidates who hold a dual nationality.
Selection process
This vacancy is using Success Profiles (opens in a new window), and will assess your Behaviours, Experience and Technical skills.
We want you to have your best chance of success in our recruitment process, so If at any stage of the application process you would like help or assistance please contact the Dstl Recruitment Team dstlrecruitment@dstl.gov.uk and we will do all we can to support you.
Sifting will take place week commencing the 12th October.
Interview's will be held on the 24th & 25th November 2026, interview will consist of a behavioural & technical interview to include a 10 minute presentation entitled, "What are the challenges of delivering low-TRL trials on ranges in rapidly evolving disciplines?"
Feedback will only be provided if you attend an interview or assessment.
Practise before you apply
Civil Service panels score every answer against the Success Profiles behaviours at HEO level. Practise STAR answers and get them marked against the same framework.
3 free questions · No card needed
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