HR Systems Specialist

Warwick (Hybrid - 2-3 days in the office), 

12-month fixed term contract

£50,000 - £60,000 plus benefits

National Gas is securing Britain’s energy.  We transport gas throughout Great Britain, repair and maintain gas pipelines, and manage the meters that allow millions of homes and businesses to access the energy they need.  We are the national gas network, providing secure energy to power Britain, achieve net zero, and maintain our industrial competitiveness.

As HR Systems Specialist, you will play a key role in our People Strategy transformation project, leading the delivery, performance, and continuous improvement of our SAP SuccessFactors platform and associated tools. You will help drive innovation, enhance user experience, and enable data-driven decision-making - leveraging digital and AI-enabled solutions to create smarter, more efficient people processes.

Working closely with internal stakeholders, external vendors, and third-party support teams, you’ll help deliver scalable, future-focused solutions that align with evolving business needs.

Join us, and help be the energy behind the change.

About the role:

• Acting as the technical subject matter expert and system owner for People Systems
• Managing system configuration, architecture, permissions, and data integrity to ensure stability and performance
• Driving continuous improvement by identifying opportunities to enhance processes through data, automation, and AI solutions
• Gathering requirements and developing solutions to system challenges using best practice and industry insight
• Leading and coordinating User Acceptance Testing (UAT) and regression testing to ensure high-quality system releases
• Managing system changes, priorities, and delivery in a fast-paced, Agile environment
• Building and maintaining strong relationships with vendors, third-party providers, and internal stakeholders
• Supporting and delivering wider HR technology projects and transformation initiatives
• Facilitating power user groups, training sessions, and system updates to drive adoption and capability
• Identifying emerging HR tech trends and innovation opportunities
• Supporting the implementation and adoption of AI-enabled HR technologies and digital employee experience tools
• Ensuring compliance with data governance and responsible AI practices

About you:

• Strong experience in HR systems (HRIS), particularly SAP SuccessFactors (essential)
• In-depth understanding of system configuration, integrations, and data integrity
• Experience delivering system implementations, including requirements gathering, testing, and data migration
• Strong analytical and problem-solving skills, with the ability to identify root causes and deliver solutions
• Proven experience managing stakeholders and communicating complex concepts clearly
• Ability to manage competing priorities in a fast-paced or Agile environment
• Experience supporting HR technology projects and continuous improvement initiatives
• Proficiency in Excel, PowerPoint, Visio or similar tools
• Exposure to AI, automation, or digital employee experience platforms (desirable)
• Strong collaboration, organisation, and communication skills
• Comfortable working onsite at the Warwick Head Office 2-3 days per week

What we can offer you:

• Salary between £50,000 to £60,000 (dependent on experience)
• Annual performance bonus
• 26 days’ holiday plus 8 statutory holidays
• Double-match pension scheme - for every £1 you put in, we'll add £2 (max company contribution 12%)
• Opt-In flexible benefit scheme
• Financial protection with 10x salary death in service

About us:

National Gas is securing Britain’s energy.  Gas is an essential part of a secure energy supply in Britain, and will continue to play a vital role for decades to come.  More than ever, we need the security that gas brings to keep the lights on, businesses running, and to protect jobs. National Gas provides that security.

We are responsible for transporting gas to power stations, major industries, storage facilities, more than 500,000 businesses, and 23 million homes through nearly 5,000 miles of pipes across Britain.

National Gas is also proud to lead the way in transforming the energy network for a net zero future. Gas provides the energy security to support renewable electricity generation, and we are developing our infrastructure to transport hydrogen and carbon dioxide across the country. 

We are committed to building a workforce that represents the communities we serve.  We celebrate the different experiences our colleagues bring to our organisation, and strongly encourage applicants of all backgrounds to apply.

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