The role of an occupational health advisor
What is an occupational health advisor?
An Occupational Health Advisor (OHA) gives guidance and support to employers and employees on workplace health issues. Their main job is to make sure the work environment supports physical and mental health.
They also work to reduce risks from job hazards. Occupational health advisors often work with an occupational health team which may include doctors, nurses, physiotherapists and other specialists.
What is an occupational health advisor’s role?
1. Health assessments
An occupational health advisor will conduct medical checks before hiring someone. They will also condcut fitness-for-duty exams to make sure staff can work safely and effectively. As well as return-to-work medical evaluations to confirm staff can safely do their jobs when they come back.
2. Health surveillance
Track workers who face exposures such as noise, vibration and chemicals. Or other occupational hazards to identify early indicators of work-related illness or injury.
3. Management
Helping employers identify and manage workplace health risks, interpret occupational health advice and make reasonable adjustments. This must meet health and safety responsibilities in line with legal requirements and relevant health and safety legislation.
4. Fitness for work assessments
Assessing whether an employee can carry out their role safely after illness, injury or absence. As well as assessing changes in duties and identifying any needed adjustments or restrictions.
5. Wellbeing promotion
Design initiatives that support mental health, build stress-management skills and encourage healthy habits. In addition to strengthening overall employee wellbeing across the organisation.
6. Policy development
Support the drafting and rollout of workplace health policies. This may include guidelines for sickness absence, immunisations, and substance misuse or abuse.
7. Training and education
Providing training on workplace health responsibilities, risk awareness and early symptom reporting. In addition to safe working practices, and support for employees returning to work.
8. Case management
Coordinate support for employees affected by illness, injury, disability, or long-term absence, including adjustments, rehabilitation plans, and return-to-work support.
Are occupational health advisors medically trained?
OHAs are usually medically trained professionals. Most OHAs are registered nurses (RNs) or nurse practitioners (NPs). They will have completed a nursing degree or diploma and registered with a professional regulatory body. This includes the UK’s Nursing and Midwifery Council (NMC).
Whilst OHAs are not doctors, they have medical training and expertise in occupational health. This enables them to provide valuable advice and care in workplace settings.
For more complex medical issues, they often work alongside or refer cases to occupational physicians or other healthcare specialists.
After becoming qualified nurses, OHAs often pursue further education in occupational health, such as:
- Postgraduate certificates or diplomas in occupational health nursing
- Specialist Community Public Health Nursing (Occupational Health Nursing) qualifications.
These programs provide training in areas such as health surveillance, risk assessment, workplace safety, and occupational health legislation.
How to become an occupational health advisor
After becoming a Registered Nurse (RN), many people gain work experience in public health, community nursing, or workplace health. These roles are essential, helping to build important skills in patient assessments, case management, and health promotion.
They then require specialised training in occupational health. This often means getting a postgraduate Certificate or Diploma in Occupational Health Nursing. You can also pursue a qualification like the Specialist Community Public Health Nursing (SCPHN) that focuses on occupational health.
These programs focus on health surveillance, risk assessments, workplace safety, and case management. They prepare candidates for the unique challenges in this field.
This career path provides important chances to help employee health and workplace safety in many industries. Both impactful and rewarding for people who value healthcare and well-being.
Continuing professional development
Once qualified, aspiring OHAs can begin in entry-level occupational health roles. Such roles include Occupational Health Nurse or Occupational Health Technician positions. With experience, additional certifications and specialist training, professionals can progress into senior advisory, management or consultancy roles over time.
Continuing professional development (CPD) plays an essential role throughout an occupational health career. Workplace health risks, guidance from groups like the Health and Safety Executive, laws, and best practices keep changing. Particularly in areas such as employee wellbeing, mental health support, workplace ergonomics and health surveillance.
As a result, OHAs must regularly update their knowledge and practical skills to remain effective and compliant. Professional development can include:
- Attending industry conferences and seminars
- Completing accredited training courses
- Gaining specialist certifications
- Participating in workplace assessments
- Keeping up to date with changes in occupational health legislation and guidance.
Joining professional organisations can also provide valuable support and networking opportunities. Organisations such as the UK’s Association of Occupational Health and Wellbeing Professionals (iOH) or American Association of Occupational Health Nurses (AAOHN) offer access to a welath of resources.
This includes training resources, policy updates, industry insights and professional communities that can help OHAs advance their careers.
For many professionals, ongoing development improves career prospects. It also helps them deliver better health outcomes for employees and organisations. To learn more about occupational health tools and workplace screening solutions, please visit our website. You can also contact our customer support team at +44 (0)1698 208216 or by email.




