Health and Safety

Health and safety professionals help organisations identify hazards, manage risk and prevent workplace injury and ill health. Their work can range from inspections and risk assessments to training, incident investigation, policy development and improving workplace safety culture. For service leavers, experience of risk management, leadership, following procedures and working safely in demanding environments can provide a strong foundation for a career in the profession.

What’s involved?

Health and safety professionals help organisations identify hazards, assess risk and put effective controls in place. Depending on the organisation and level of responsibility, the role may include:

• Risk assessment: Identifying hazards, assessing who may be harmed and ensuring suitable controls are introduced and reviewed.
• Compliance: Helping the organisation meet its legal duties, maintain accurate records and keep policies and procedures up to date.
• Training and engagement: Delivering safety briefings and training, consulting employees and helping to build a positive safety culture.
• Incident investigation: Investigating accidents, near misses and dangerous occurrences to understand the causes and prevent recurrence.
• Monitoring performance: Carrying out inspections, audits and checks to ensure controls remain effective and identifying areas for improvement.
• Occupational health risks: Managing risks that can affect health as well as physical safety, including manual handling, hazardous substances, ergonomics and work-related stress.

In some organisations the role also forms part of a wider health, safety and environmental (HSE/EHS) function, which can include responsibilities such as waste, environmental compliance and sustainability.

The Evolving Focus and Career Opportunities

The profession has decisively shifted from reactive, incident-based management to a proactive and predictive approach. It's no longer just about responding to what went wrong; it's about using data analytics and leading indicators (e.g., safety observations, training completion rates) to forecast and prevent incidents before they happen.

This evolution has broadened career paths. While titles like HSE Advisor and Safety Manager are still central, there is growing demand for specialists. Potential roles include:

• HSE Manager/Advisor
• Head of Safety, Health & Wellbeing
• Environmental or Sustainability Advisor
• Product Safety Consultant
• Corporate Responsibility & ESG Manager
• Construction Safety Officer (HSE)
• Wellbeing and Mental Health Lead

Legal Obligations and Modern Competence

Under the Management of Health and Safety at Work Regulations 1999, employers must appoint one or more competent people to help them meet their health and safety duties.

Competence is based on having sufficient training, skills, experience and knowledge, together with the ability to apply them effectively. The level required depends on the risks and complexity of the workplace.

Formal qualifications can help demonstrate competence, but they are not always a legal requirement. Professionals must also maintain their knowledge through experience, training and continuing professional development as legislation, guidance and workplace risks evolve.

The day job

A typical day in health and safety combines practical workplace activity with advice, investigation and reporting. Responsibilities vary by sector, but commonly include:

• Risk assessments and inspections: Identifying hazards, checking existing controls and recommending improvements.
• Incident investigation: Investigating accidents and near misses, gathering evidence and identifying underlying causes so lessons can be learned.
• Advising on controls: Helping managers reduce risks by prioritising measures such as eliminating hazards, engineering controls and safe systems of work before relying on PPE.
• Training and communication: Delivering inductions, toolbox talks or other training and discussing safety issues with employees and managers.
• Monitoring and reporting: Recording incidents, reviewing trends and reporting performance to help identify areas requiring attention.
• Policies and compliance: Keeping procedures and records up to date and helping the organisation comply with relevant legislation and guidance.

Depending on the workplace, duties may also include DSE assessments, work-related stress, hazardous substances, fire safety or environmental responsibilities.

The job often combines office-based work with visits to sites, workshops, construction projects or other operational environments.

NEBOSH National General Certificate in Occupational Health and Safety

The essential first step to a career in HSE

Skill up while serving

Many of the skills developed during military service transfer well into health and safety. These include:

• Risk management: Experience of identifying hazards, assessing risk and adapting controls as situations change is directly relevant to workplace safety.
• Leadership and communication: H&S professionals need to influence managers and employees, explain risks clearly and encourage people to follow safe working practices.
• Incident response: Remaining calm under pressure and learning from incidents can support accident investigation, emergency planning and corrective action.
• Procedural discipline: Familiarity with structured systems, checks and operating procedures provides a strong foundation for developing and maintaining safe systems of work.
• Problem-solving: Military experience of analysing information and making practical decisions can transfer well into identifying causes, reviewing controls and recommending improvements.

The key is to translate military experience into civilian terms. Employers need to understand not just what you did in uniform, but how those responsibilities demonstrate risk awareness, leadership, communication and sound decision-making.

Finding a Job in Health and Safety 

There is no single route into health and safety. You can enter through professional qualifications, apprenticeships, university study or by moving into H&S from another role or industry.

For service leavers, a recognised qualification such as the NEBOSH National General Certificate can help demonstrate civilian H&S knowledge alongside your military experience. Apprenticeships, including the Level 3 Safety, Health and Environment Technician route, provide another way to gain qualifications while working.

When applying, highlight both your H&S knowledge and your existing sector experience. A background in engineering, construction, logistics, transport or operations can be particularly useful when applying for safety roles in those industries.

Employers also look for strong communication, attention to detail, initiative and the ability to work effectively with managers and employees. Digital skills are useful for maintaining records, producing reports and analysing safety information, but specialist software expertise is not essential for every entry-level role.

Health and safety professionals work across almost every industry, with opportunities particularly visible in:

• construction and infrastructure
• manufacturing and engineering
• energy and utilities
• transport and logistics
• chemicals and process industries
• healthcare and public services.

Search specialist sites such as IOSH Jobs, H&S recruitment agencies and general job platforms, but also approach employers directly. Networking through IOSH, LinkedIn, resettlement events and industry contacts can uncover opportunities that may not be widely advertised.

If possible, use your resettlement period to gain civilian workplace experience alongside an H&S professional. This can help you understand how military skills translate into a commercial environment and strengthen your CV.

Related reading: Building a maritime career with the right safety training

Demonstrate your value through training

Being able to train and brief others can add real value to an H&S role. Employers need people who can explain risks clearly, deliver inductions and toolbox talks, and help staff understand safe working procedures.

For service leavers, experience of instruction, coaching or delivering structured briefings can transfer particularly well. It demonstrates confidence, communication skills and the ability to adapt information for different audiences.

If you want to deliver formal or accredited training, however, additional trainer qualifications or approval may be required depending on the course. Build this capability around the needs of the sector you want to enter rather than collecting unnecessary certificates.

Opportunities with the Health and Safety Executive

For those interested in enforcement and regulation, the Health and Safety Executive (HSE) offers careers as inspectors, scientists, engineers and other specialists. HSE is Great Britain’s national regulator for workplace health and safety.

Vacancies are advertised through Civil Service Jobs, with recruitment processes varying according to the role and campaign.

Trainee inspectors undertake HSE’s structured Regulators’ Training Programme, combining formal study with supervised field experience. General and regulatory specialist inspectors work towards a postgraduate qualification covering occupational health and safety, law, enforcement, inspections and investigations.

Once qualified, inspectors may build experience across different industries or move into specialist, technical, policy or management roles within HSE.

Get qualified!

A recognised qualification can help turn your military experience into a credible civilian H&S profile.

For many service leavers, the NEBOSH National General Certificate is a strong starting point, providing broad knowledge of workplace health and safety. IOSH Managing Safely is useful introductory training, particularly for those who want to demonstrate an understanding of basic H&S principles, but it is not a professional qualification in itself.

If you are targeting a particular sector, additional training may be useful. For example, construction roles may require relevant site cards or sector-specific safety knowledge.

Eligible service leavers may be able to use Enhanced Learning Credits (ELC) towards approved Level 3 or above qualifications, so check the ELCAS register before committing to a course.

Alongside qualifications, try to gain some civilian workplace exposure through resettlement placements, work experience or industry contacts. This will help you understand how H&S is managed outside the military and give you stronger examples to use in applications and interviews.

Focus your job search on roles that match both your qualifications and existing experience, such as Health and Safety Coordinator, HSE Adviser or Safety Adviser.

NEBOSH qualifications

NEBOSH is one of the best-known providers of health, safety and environmental qualifications. Courses are delivered through approved Learning Partners rather than directly by NEBOSH.

For service leavers, the most relevant qualifications include:

• National General Certificate in Occupational Health and Safety: a widely recognised starting point for those entering H&S.
• Health and Safety Management for Construction Certificate: aimed at those working in or moving into construction.
• Level 6 National Diploma: an advanced qualification for experienced professionals seeking progression into more senior roles.

NEBOSH also offers specialist qualifications in areas such as fire safety and environmental management. Eligible service leavers should check whether their chosen course and provider can be funded through ELCAS.

NEBOSH National Diploma for Occupational Health and Safety Management Professionals

Seen as 'the' qualification for aspiring HSE management professionals

IOSH 

The Institution of Occupational Safety and Health (IOSH) is the Chartered professional body for occupational safety and health. Membership provides professional recognition, CPD, guidance and networking throughout your career.

Current membership grades include Affiliate, Technical (TechIOSH), Certified (CertIOSH), Chartered (CMIOSH) and Chartered Fellow (CFIOSH). For example, Technical membership normally requires a relevant Level 3–5 H&S qualification, such as the NEBOSH National General Certificate, plus practical experience.

IOSH also provides workplace training, including Managing Safely, Working Safely and Leading Safely. Managing Safely is useful introductory training for managers and supervisors, but should not be confused with a professional H&S qualification.

For service leavers pursuing health and safety as a career, IOSH membership can provide useful professional development, resources and industry contacts as your qualifications and civilian experience develop.

Other Qualifications to Enhance Your CV

Once you are working in H&S, additional qualifications can help you specialise or progress.

• Work-based qualifications: Level 3 and Level 6 occupational health and safety qualifications can provide routes towards IOSH Technical or Certified membership, subject to the required experience.
• Environmental management: If your role includes environmental responsibilities, consider qualifications from the Institute of Sustainability and Environmental Professionals (ISEP).
• Specialist training: Depending on your job, useful additions may include fire risk assessment, first aid or ISO 45001 auditing.

Choose additional training according to the requirements of your role rather than collecting qualifications simply to add to your CV.

Use your ELC

Under the ELC scheme, a wide range of learning can be taken, provided it is offered by an approved provider listed on the ELC website and is at level 3 or above. For full details of how to make the most of your ELC, refer to the in-depth features elsewhere on this website.

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NEBOSH OPEN-BOOK EXAMS

NEBOSH uses digital open-book assessments for qualifications including the National General Certificate. Learners complete scenario-based questions designed to test how they apply H&S knowledge to realistic workplace situations.

The revised General Certificate syllabus introduced in 2026 continues to use digital assessment, alongside a practical assessment submitted online.

Further guidance is available from NEBOSH Digital Assessments.

HEALTH & SAFETY APPRENTICESHIPS
The Level 3 Safety, Health and Environment Technician apprenticeship offers a paid route into the profession, combining practical workplace experience with recognised training.
In England, current vacancies can be searched through the Government’s Find an Apprenticeship service.

Chief Petty Officer Mark Campbell case study - Click here

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