Instrument and control technician apprentice
Def-UK Limited · Tewkesbury · posted 30 July 2026
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Throughout your apprenticeship you will develop knowledge and skills in a range of engineering disciplines through a structured rotational programme. To provide a broad understanding of the business and the complete engineering lifecycle, you will undertake structured three-month placements across key departments.
- Design - developing an understanding of engineering design principles, technical drawings and product development
- Manufacturing - learning how products are assembled, tested and built to required standards
- Quality & Compliance - gaining experience in inspection activities, quality assurance processes and compliance requirements
- Health & Safety - understanding workplace safety, risk assessments and safe working practices
- Testing - developing practical skills in the testing, validation and fault finding of electrical and electronic systems
- Commissioning - gaining exposure to the installation, commissioning and handover of systems for customer projects
This structured approach will provide a well-rounded understanding of the business while helping you identify areas of particular interest for your future career development.
Throughout your apprenticeship you will develop knowledge and skills in:
Electrical & Electronic Principles:
- Electrical theory and electronic circuits
- Wiring and electrical schematics
- Test and measurement techniques
- Electrical safety and safe working practices
Product Testing:
- Functional testing of fire alarm control panels
- Functional testing of hydrogen detection equipment
- Fault finding and diagnostics
- Inspection and verification techniques
Quality & Compliance:
- Quality control processes
- Traceability and record keeping
- Working within highly regulated industries
- Understanding customer and project requirements
Professional Development:
- Communication and teamwork
- Time management and organisation
- Problem solving
- Continuous improvement
Your training
Based at Gloucestershire Engineering Training (Barnwood, Gloucester) for the first year of the apprenticeship working towards foundation skills and starting the level 3 knowledge qualification.
Year 2, you will be attending GET one day per week to complete the level 3 knowledge qualification. Four days per week you will be in company working towards your level 3 competence qualification and knowledge, skills and behaviour's (KSB's) of the apprenticeship.
Year 3, you will continue to work towards your level 3 competence qualification as well as the apprenticeship KSB's.
Where it leads
Successful completion of the apprenticeship could lead to a permanent role within the business, with progression opportunities available.
As your experience and competence develop, there may also be opportunities to support commissioning activities on major projects.
About Def-UK Limited
DEF UK is part of the international DEF Network, a European leader in fire safety and security solutions. As part of your apprenticeship, you may have opportunities to collaborate with colleagues across the wider group and contribute to prestigious projects such as Hinkley Point C, Sizewell C and other major infrastructure developments.
Skills they're looking for
Entry requirements
- GCSE English (grade 4-9) — essential
- GCSE Maths (grade 4-9) — essential
Where you'll work
- Shannon Way, Tewkesbury, GL20 8ND
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