At Amentum, we're not just solving problems; we're engineering the future. Our team is driven by an unyielding commitment to innovation, integrity, and collaboration, tackling some of the most significant challenges in science, security, and sustainability. If you're passionate about making a real impact and want to be part of a community that values ethical excellence, this is the place where your ambition can thrive.
Here, we believe that success comes from continuously pushing boundaries and working together to deliver on our promises. We embrace challenges with confidence and are dedicated to creating a secure and vibrant future for all.

We’ll inspire and empower you to deliver your best work so you can evolve, grow and succeed – today and into tomorrow.  We offer an exciting range of opportunities to develop your career within a supportive team who always strive to do the right thing for our people, clients and communities.

People are our greatest asset, and we offer a competitive package to retain and attract the best talent.
In addition to the benefits you’d expect, UK employees also receive free single medical cover and digital GP service, family-friendly benefits such as enhanced parental leave pay and free membership of employee assistance and parental programmes, plus reimbursement towards relevant professional development and memberships.

Work-life balance and flexibility is a key focus area for us. We’re happy to discuss hybrid, part-time and flexible working hours, patterns and locations to suit you and our business.

About the Opportunity

The Decommissioning Alliance (TDA) is a strategic partnership, operating within the DNWP framework and delivering critical decommissioning work at Sellafield, including the UK’s most challenging Legacy Ponds facilities.

The Role

TDA now have an exciting opportunity for a Site Safety Advisor.

The Site Safety Advisor will be responsible for implementing and overseeing safety programs, policies, and procedures within Legacy Ponds. This role involves collaborating closely with project teams, client teams, and sub- contractors, to ensure strict adherence to safety regulations, mitigate risks, and promote a safe working environment for all personnel on site.

As a Site Safety Advisor some of your responsibilities could include:

• Providing the Project Team with competent advice on current HSE legislation applicable to the activities, any hazards present relevant to the scope of works

• Working effectively with the Project Team in establishing and implementing effective Risk Assessment and HSE planning

• Actively challenging and reporting any unsafe actions and unsafe conditions.

• Ensuring effective HSE inductions and relevant HSE training is undertaken and records maintained in a retrievable manner

• Ensuring near miss and improvement observation reporting is carried out and maintained

• Delivering suitable safety training programmes for all project personnel (including routine project inductions, toolbox talks and topic specific presentations).

• Maintaining a visual presence on site and assist with coaching and mentoring of project personnel to ensure continuous improvements are made.

As a Site Safety Advisor you will already have:

• Grad IOSH status or actively working towards professional IOSH membership

• Experience of working within the nuclear or another regulated Industry

• NEBOSH General Certificate (or equivalent)

• Ability to prepare clear, concise safety documentation and technical reports, with a good standard of written and verbal communication.

Our Culture
Our values are built on a strong foundation of safety, integrity, and respect for every individual. People are at the heart of our mission, and we believe in supporting one another through a culture of care and collaboration.

We strive to create a workplace where everyone feels they belong and can thrive. Supporting mental wellbeing and fostering a sense of connection are essential to how we work.

When we embrace different perspectives and work together, we become more innovative, more agile, and more successful.

We partner with VERCIDA, for greater online accessibility please visit www.vercida.com to view and access our roles. As a Disability Confident employer, we will interview all disabled applicants who meet the minimum criteria for a vacancy. We welcome applications from candidates who are seeking flexible working and from those who may not meet all the listed requirements for a role.

If you require further support or reasonable adjustments with regards to the recruitment process (for example, you require the application form in a different format), please contact the team.