Assistant HR Business Partner
Location: Worthing with hybrid working
Salary: Will come with Car Allowance as there is travel in the role
Travel: Regular travel across the South of England required
Employment Type: Full‑Time, Permanent
Working Hours: Monday – Friday
What’s in it for you…
We believe in looking after our people, and it shows. When you join Ipsum, you’re not just taking a job — you’re starting a career with real support behind it.
About the role…
As an Assistant HR Business Partner, you will play a pivotal role in translating the organisation’s people strategy into effective, commercially focused people plans across the South of England within the Water & Infrastructure division.
Working closely with the Head of HR and divisional leadership teams, you will act as a trusted advisor, challenger, and enabler of business performance through people. You will be accountable for delivering the divisional people agenda in line with the wider HR strategy set by the HR Director, driving workforce effectiveness, leadership capability, employee engagement, and organisational change. The role also leads on people aspects of business growth activity, including acquisitions, TUPE transfers, and integration programmes, ensuring outcomes are compliant, well‑managed, and commercially effective.
As an Assistant HR Business Partner, you will…
About you…
We are looking for a confident and experienced Assistant HR Business Partner who thrives in a fast-paced, matrixed environment. Ideally, you’ll bring experience from the utilities sector and have a strong grasp of employment law, with a proven track record of leading complex change projects such as restructures, TUPE, and variations to terms and conditions. You’ll be comfortable building relationships at all levels, influencing stakeholders, and driving meaningful business impact through strategic HR initiatives.
You’ll be CIPD qualified (Level 5 minimum) and educated to degree level, with excellent IT skills across Microsoft Office and SharePoint. Resilience, adaptability, and a proactive approach to personal development are key, as is the ability to navigate change with confidence. If you’re passionate about making a difference and ready to take ownership of your HRBP remit, we’d love to hear from you.
Our commitment to Equal Opportunities...
We’re proud to be an equal opportunities employer. We welcome applications from all backgrounds and experiences, and we’re committed to building a diverse and inclusive
workforce. Before applying, please review our Privacy Policy to understand how we process your data in line with GDPR.
Next steps...
If you’re interested in this opportunity, please apply or reach out to the Talent Team for more info!
At Ipsum, we provide specialist engineering services across the UK’s regulated water and energy companies and private sector businesses.
We work with our customers to maintain, optimise and develop their above and below ground assets to ensure security and resilience, and with our smart systems and ways of working, we ensure we deliver on time, on budget and safely.
At Ipsum, we develop long-term working relationships with our customers by providing essential utility services on both public and private networks. We have many long-term contracts and framework arrangements in place which are built upon great customer service, safe working practices and the ability to flex and deploy specialist skillsets at short notice.
The growth of Ipsum has been built upon our people and our ability to meet the demanding and ever-changing needs of our customers. The UK utility sector is evolving and expanding to meet increasing customer demand, regulatory-driven outcomes and to exploit new innovative technologies, at Ipsum we will continue to grow in this sector by being a reliable, flexible and agile service partner that helps customers meet these new challenges.
As we know, utility service provision is not a 9 to 5 business, our customers don’t switch off their networks or assets at night, or at the weekends, or on holidays, or when things are quiet. They need them to work round the clock – and we at Ipsum are right beside them 24/7 to make sure they do.
We pride ourselves in providing specialist scheduled maintenance services, being able to respond to an individual call-out or mobilise onto a major upgrade project and that our customers can rely on Ipsum 24/7/365.
