Validation Team Profile

Qualified and experienced engineers

Each Angstrom validation engineer is independently qualified to perform cleanroom qualification testing. With comprehensive training and experience, our engineers are proven to be professionally competent in their field.

Cleanroom Services Validation Team


Commissioning & Validation Manager

Mark has worked at Angstrom Technology for almost 20 years, and has over 30 years’ industry experience in the design and build of cleanroom envelopes and HVAC systems, including commissioning, qualification and testing to the ISO 14644 suite of standards. Mark’s cleanroom training has been with professional bodies such as the Irish Cleanroom Society and S2C2, and he has held CTCB-i Professional status for over 12 years. In this time, he has gained a wealth of knowledge in both ISO and GMP environments and expectation. Mark is proactive and always focused on solutions, this and his positive attitude means he surpasses customers’ requirements and expectations.


– CTCB-i Qualified Engineer
– SMSTS Certification (site management)
– IPAF Certification- IOSH Certification
– PASMA Certification


Validation & Commissioning Lead

Alek has worked with Angstrom Technology since the winter of 2014 and in this time has played a key role in the build, commissioning and validation of many complex suites, working to both ISO and GMP. He specialises in validations, as well as being an experienced cleanroom maintenance engineer. A CTCB-I Professional, Alek has commissioned and validated a range of cleanroom suites including facilities for advanced manufacturing applications, medical device production, and cell and gene therapy suites, including IQ, OQ and PQ for GMP cleanrooms. Alek’s positive attitude and solutions focused approach ensures he exceeds our customer’s exacting requirements and has achieved “Legendary” status with some of our customers.


– CTCB-i Qualified Engineer
– Abrasive Wheels Training
– Ladder Safety Awareness
– Asbestos Awareness
– CITB H&S Test
– CASHH Certification
– FGAS Certification
– IPAF Certification
– PASMA Certification
– Working at Heights


Validation & Commissioning Lead

Nick joined Angstrom in 2022 and has over 20 years’ experience in the healthcare sector, commissioning many projects along the way. Nick is experienced in the IQ, OQ, and PQ of a wide range of facilities, such as cleanrooms, UCV operating theatres, Cat2 and 3 labs, as well as clean air devices, such as isolators, MSCs, laminar flows and down flow booths and has held CTCB-i Professional status for 10 years and holds Authorised Person Ventilation HTM 03-01. With experience working to ISO, GMP, HTM03-01, ACDP and BS EN standards, Nick is a true clean air specialist and an extremely safe pair of hands to trust with the testing and validation of your critical environment.


– CTCB-i Qualified Engineer
– Authorised Person for Ventilation (HTM 03-01)
– Airflow measurements
– Principles of filter testing
– MSC testing
– Principle and application of particle counting
– Electrical safety certificate
– COSHH Awareness
– Fire Safety Awareness
– Asbestos Awareness
– Manual Handling
– Ladder Training
– CSCS Certification
– P601 LEV testing theoretical


Validation Engineer

Harry has worked with us since 2017 and has performed testing to countless ISO cleanrooms and GMP qualifications in a variety of sectors such as aerospace, electronics, healthcare, and pharmaceuticals. Harry takes pride in his customer service, and his numerous years of working in the service industry have created a solid foundation which is evident in his communication with customers and delivering excellent service. Harry has previous experience in the provision of cleanroom consumables and equipment services, allowing him to provide customers with a full cleanroom lifecycle solution which is Angstrom’s primary ethos.


– CTCB-i Qualified Engineer
– IPAF Certification
– Abrasive Wheel Certification – COSHH Certification
– Manual Handling Certification
– Working at Heights Certification


Validation Technician

Adam has worked at Angstrom Technology since 2017 and in that time has validated hundreds of facilities across the UK and Europe. Leaning towards pharmaceutical and medical manufacturing applications, Adam is confident performing DOP testing on GMP facilities, validating them and also servicing HVAC systems. As a member of the installation team for a number of years, Adam has a lot of in-depth and practical knowledge on cleanrooms and loves talking to our customers about their technicalities. With vast experience in customer-facing roles, Adam is sure to bring that extra level of service to each job and as a keen photographer, he has an amazing eye for detail and brings this skill to producing evidence in validations.


– CTCB-i Qualified Engineer
– Competent person HVAC (HTM 03)
– IPAF Certification
– Site Safety Plus Certification
– Working at Heights Certification
– COSHH Certification
– Asbestos Certification
– Abrasive Wheels Certification




We are committed to certifying the efficiency of your cleanroom and supporting you through successful audits and inspections — now and in the years to come. To learn more about our cleanroom validation service, contact us.