Gases and Gas Mixtures Testing – Contracted Assessor
Location: Remote (UK-based) with travel
Contract Type: Contractor / Independent
About the role
UKAS is the national accreditation body for the United Kingdom, responsible for evaluating and accrediting organisations that provide conformity assessment services, including certification, testing, inspection, and calibration.
We are seeking independent Technical Assessors with hands-on expertise in gas mixture manufacture, testing or calibration to support UKAS accreditation and surveillance activities.
You will assess the technical competence of laboratories and reference material producers against ISO/IEC 17025 and/or ISO 17034. Activities may include desk reviews, site visits, witnessed assessments and post-assessment reviews.
This is a flexible, remote role including travel to UKAS customer sites
What We’re Looking For
You will have extensive practical experience in gas manufacturing, testing or calibration, with specialist expertise in one or more of the following:
- Preparation and analysis of gas mixtures, including special gas mixtures
- Chemical analysis and identification of contaminants in gases
- Evaluation of gas property values, including natural gas mixtures
- Calibration and use of gas measuring instruments, including VEGA instruments
You will also bring:
- Working knowledge of ISO/IEC 17025 and ISO 17034
- A strong understanding of gas measurement methods, their limitations and appropriate use
- Experience overseeing testing or calibration procedures, measuring instruments and technical controls
- The ability to critically review technical evidence and challenge technical decisions
- Clear, concise reporting and sound technical judgement
A relevant degree or equivalent, supported by specialist knowledge and experience, is required.
Typical Backgrounds
You may be a senior laboratory professional, laboratory, technical or quality manager, or a gas analysis, measurement, instrumentation or calibration specialist. Your experience should demonstrate practical technical depth and independent judgement, gained within a reference material producer, testing or calibration laboratory, or a relevant gas measurement environment.
Conflict of Interest
All applicants are required to submit a conflict-of-interest declaration during the selection and onboarding process. This ensures the impartiality, independence, and integrity of UKAS accreditation activities. Any actual, potential, or perceived conflicts will be evaluated and managed in accordance with UKAS guidelines prior to scheduling assessment activities.
Contracted Assessor - Gas in Staines employer: UKAS
UKAS is an excellent employer for those looking to make a meaningful impact in the IT sector. With a strong focus on employee development and a collaborative work culture, you will have the opportunity to grow your skills while contributing to vital IT initiatives. Located in a dynamic environment, UKAS offers unique advantages such as exposure to diverse projects and a commitment to governance standards, making it an ideal place for ambitious professionals.
