People Systems Assistant (fixed term)
- Donald Insall Associates (London Arch)
- London, UK
- 21/05/2026
Job Description
Role Overview
Immediate start. Early June.
We’re looking for a motivated and detail-oriented individual to join us on a fixed-term contract to support the implementation of an HR Information System (HiBob) across our UK offices, ensuring accurate data migration, smooth system rollout, and a positive employee experience.
You might be looking for an opportunity to build your skills in systems, data, and project work, or you may be an experienced HR administrator with HRIS experience looking for a short-term project to flex your skills.
Supporting the HRIS Implementation
- Assist the People team with the rollout of a new HR system
- Support data preparation activities, including data cleansing and migration
- Help with system testing and reviewing and revising workflows
Communications & Engagement
- Work with Marketing & Communications to support internal messaging about the new system
- Help prepare simple, clear guidance materials for employees and managers
- Support activities that help colleagues understand and feel confident using the system
Super-User Coordination
- Support the coordination of HRIS “super-users” across the business
- Help organise sessions, track feedback, and keep communication flowing between teams
- Assist in gathering insights and flagging any issues or trends
General Support
- Help document new processes and templates as they are developed
- Provide general administrative and project support to the People team during implementation
- Support day-to-day HR activities where needed during a busy period
About You
Experience
- Experience in HR or People Operations required
- Exposure to HR systems or data (e.g. HRIS, spreadsheets) required
- Interest in HR technology or systems implementation
Skills & Approach
- Confident using digital tools and comfortable learning new systems (AI tools experience a plus)
- Strong attention to detail, particularly when working with data
- Well organised, able to manage tasks and priorities effectively
- A clear and approachable communicator
- Positive, proactive, and willing to work independently
Why Join Us?
- Gain hands-on experience in a live HR systems implementation
- Develop your skills in HR technology, data, and project work
- Work in a collaborative and supportive environment
How to Apply
What you'll earn (you won't find "competitive salary” written instead of a figure on our watch!)
Salary: £32,000 - £35,000
What you'll receive in return (Benefits)
25 days holiday + bank holidays (pro rata)
CIPD Requirement
Email Contact for candidates
Closing Date
Donald Insall Associates (DIA) is an award-winning architectural practice and heritage consultancy, founded in 1958, specialising in the care, repair, adaptation and conservation of historic buildings, as well as designing new buildings for sensitive sites. DIA also provides heritage consultancy services for a variety of clients, often working in collaboration with other architectural practices.
We are a growing, design-led professional services practice with a strong reputation for quality, innovation, and long-term impact. With a collaborative team of over 150 people across the UK, we work on high-profile and meaningful projects, combining technical expertise with a people-first approach.
As we continue to grow, we are investing in modern systems, processes and ways of working to support our people and deliver the best possible outcomes for our clients. We offer a supportive and inclusive environment where individuals are trusted, empowered, and encouraged to develop.