At a Glance
- Tasks: Lead HR initiatives, manage employee relations, and support business objectives through people strategies.
- Company: Join Energy Systems Catapult, a leader in Net Zero energy innovation.
- Benefits: Enjoy 28 days annual leave, flexible working, and a range of health perks.
- Other info: Open to all applicants, including those seeking flexible work arrangements.
- Why this job: Make a real impact in a dynamic environment focused on sustainability and innovation.
- Qualifications: Strong knowledge of employment law and HR best practices required.
The predicted salary is between 40000 - 50000 £ per year.
Energy Systems Catapult is an independent research and technology organisation. Our mission is to accelerate Net Zero energy innovation. Launched in 2015 by Innovate UK, the Catapult has built a team of more than 250 people with a range of technical, engineering, consumer, commercial, incubation, digital and policy expertise. We use that ‘whole energy’ system capability to support innovative companies to test, trial and scale their new products and services. Our impact comes when those innovators attract new customers, new investment and new grants so they can thrive in the future energy system.
Responsibilities
- Lead complex employee relations cases including disciplinaries, grievances, absence, performance issues and appeals.
- Lead on HR policies, processes and frameworks.
- Partner with senior managers to support business objectives through people strategies.
- Support the Head of HR with strategy, project work design, implementation and delivery.
- Lead the design and delivery of line management training.
- Take ownership of projects and processes including Annual Bonus and Pay Review cycle, Listening Survey, Gender Pay Gap and Benchmarking.
- Own performance management frameworks and processes and drive capability across the organisation.
- Act as a trusted advisor to hiring managers, providing challenge and guidance on recruitment decisions where needed.
- Support and drive organisational change initiatives.
- Oversee HR systems, reporting and data‑driven outcomes.
- Identify trends in HR metrics and implement solutions to improve retention, engagement and performance.
- Support the HR Advisor with payroll and benefits, ensuring accuracy and efficiency, processing where cover is required.
- Ensure legal compliance and manage HR risk across the organisation.
- Provision of admin support.
Qualifications
- Thorough knowledge of employment law, including all facets of a fast‑moving HR service and exposure/management of payroll, with sound knowledge and practical application of HR best practice & legislation.
- Outstanding PC skills – including Excel, Word, PowerPoint and Outlook.
- Experience of using HR systems.
- High levels of accuracy and attention to detail, along with strong organisational skills and the ability to prioritise own workload and perform well under pressure.
- Ability to build credible stakeholder relationships.
- Demonstrate discretion, tact, confidentiality and professionalism.
- A proactive approach, with ability to work in a dynamic environment to meet business needs.
- Highly motivated.
- Adaptable to change.
- Dependable and team orientated.
Additional Requirements
- Strong presentation and communication skills.
- Ability to excel in a fast‑paced organisational environment with lots of variety.
- Taking ownership of work and managing this effectively and efficiently.
- Open to change and adapts well to setbacks or pressurised situations.
- Supportive, positive and constructive in relation to interactions with colleagues and external organisations.
- Open to the adoption of new technologies, approaches and ways of doing things.
Benefits and Perks
- Annual leave 28 days plus bank holidays (FTE) + Buy/Sell holidays (maximum 1 week based on contracted hours).
- Pension (2 for 1 contribution via salary sacrifice scheme up to 10%).
- Discretionary bonus scheme.
- Recognition scheme to celebrate “above and beyond”.
- EV Scheme salary sacrifice.
- Cycle2work salary sacrifice.
- Life assurance 4 × salary.
- Health Cash Back Plan.
- Retail and gym discounts.
- Employee Assistance Programme (24/7 phoneline and 6 free counselling sessions).
- Snacks and drinks.
- Annual company off‑site event.
Flexible Working and Family Leave
- Flexible working options for eligible employees: Sabbatical, Compressed, Staggered, Flexible hours. Working within a hybrid office attendance model with the expectation of being in the office at least 1 day a week.
- Maternity Leave: 100% for 13 weeks / 50% for 13 weeks / SP 13 weeks / Unpaid leave for 13 weeks.
- Adoption Leave: 100% for 13 weeks / 50% for 13 weeks / SP 13 weeks / Unpaid leave for 13 weeks.
- Paternity Leave: 100% for 2 weeks.
- Shared Parental Leave: 100% for 10 weeks / 50% for 13 weeks / SP 13 weeks.
The closing date for applications is Sunday 5th July 2026. Please note that we are unable to provide UK visa sponsorship. We welcome applications from all, including those who may be returning to work, those wishing to work flexibly for any reason, and those who may need additional support. We are an equal opportunities employer and welcome applications from all suitably qualified persons regardless of race, sex, disability, religion and belief, sexual orientation, gender reassignment, marriage and civil partnership, pregnancy and maternity.
Senior HR Advisor employer: Energy Systems Catapult
Energy Systems Catapult is an exceptional employer, offering a dynamic work environment that fosters innovation and collaboration in the pursuit of Net Zero energy solutions. With a strong commitment to employee growth, we provide extensive benefits including flexible working options, generous leave policies, and a supportive culture that values diversity and inclusion. Our team members enjoy opportunities for professional development and are encouraged to take ownership of their projects, making a meaningful impact in the energy sector.
