Paul was manager of the Occupational Hygiene Department at GHT from 2015, providing consultancy services to a variety of industries with regard to the assessment and control of chemical agents (e.g. dusts, fumes, fibres, gases, vapours and mists) and physical agents (noise, vibration, heat etc) in the workplace. 

He has a reputation for comprehensive, in-depth, survey reports which marry scientific sampling results with detailed observations of the workplace. Following a discussion of these elements the reports conclude concisely and recommendations are clearly laid out. Work has included assessing Stewards' noise exposure in the auditorioum of the Royal Albert Hall, in London.

GHT has an international reputation for training occupational hygienists. As one of the main occupational hygiene lecturers, Paul has taught many trainee occupational hygienists through their OH Learning W500 Training Modules. In addition to this training in the UK, Paul has also taught students oversees, including in Azerbaijan for BP International and Kazakhstan for KPO. In addition, to teaching OHlearning and BOHS courses, 

In addition, to the above roles he also organises training courses abroad, in countries such as Saudi Arabia. This has included liaising with the British Occupational Hygiene Society (BOHS) in translating their exams into new languages.

Paul became a Chartered Occupational Hygienist when working for the MOD, measuring service and civilian staff exposure to hazardous substances in ships, submarines, helicopters, tracked vehicles and at a variety of workplaces at different military bases. This included occupational hygiene surveys during missile launches, military operations, Special Forces live firing drills and Royal Marine Commandos beach assault exercises in Norway.

Organising the analysis of samples utilising UKAS accredited methods where available and proficiency testing data (e.g. WASP) to select laboratories, in addition to their track record on meeting turn-around times.

Recommending practical and cost effective control methods, including follow up advice and support during actually instigating controls.

Paul was also a member of the Helicopter Crash Support Team providing immediate health & safety advice to crash investigators and wreckage recovery teams at rotary wing crash sites. This role included mitigating environmental damage from leaking aviation fuel at crash locations in the UK, Europe and USA.

Running the Quantitative fit testing service for full-face, industrial respiratory protective equipment (RPE) for Royal Navy (RN) and MOD APCM personnel.

Contributing to MOD policy and guidance including the use of personal protection equipment (PPE), RPE, fit testing, workplace noise, hand arm vibration and health advice on firing ranges.

Lecturing on INM Workplace Noise Assessor and IOA Hand Arm Vibration training courses.

Paul undertook a variety of occupational hygiene consultancy work; such as exposure monitoring for airborne hazardous substances, workplace noise assessments, hand arm vibration surveys, LEV testing and general ventilation monitoring in a wide range of work locations from small and medium enterprises to multinational companies.

Paul passed the BOHS Certificate of Operational Competence in Occupational Hygiene whilst working at Shutlers Associates and gained a IOA Post Graduate Diploma in Noise Assessment and Control from Derby University.

Paul was Occupational Hygiene Manager at Balfour Beatty, the UK's largest construction company. He advised all parts of the business including power, rail and major projects on occupational health risks. He produced new in-house training courses on RPE fit testing and presented the BOHS Certificate in Health Risks in Construction Course at various sites across the UK.

Paul provided advice to large projects such as Tideway and Hinkley Point C as well as contributing to health promotion campaigns on topics such as noise induced hearing loss (NIHL). Paul also joined the BOHS Steering Group on the Breathe Freely campaign in Construction.

In 2020, Paul launched Dust2Noise an occupational hygiene consultancy and training company in Chichester, West Sussex. The company concentrates on assessing workers exposure to chemical agents (e.g. dusts, fumes, gases, vapours and mists) and physical agents (noise, hand arm vibration etc) and providing training in how to ensure control measures to mitigate employee exposure are not only working initially, but continuing to perform. 

Dust2Noise's specialism is RPE fit testing and training. Paul is one of two persons in the UK to be Fit2fit Accredited in all 3 UK approved fit testing methods. He has extensive knowledge and experience in the fit testing of respirators. Dust2Noise provide training courses on how to conduct quantitative APC, CNP and qualitative fit testing of RPE. Both Dust2Noise's training courses in Qualitative and Quantitative (Ambient Particle Counting method) Training Courses have been Fit2fit Approved. Paul is on the Technical Committee of the BSIF's Fit2fit organisation, which provides technical guidance on how to conduct RPE fit testing competently in support of the HSE's requirements.