Job Description

Looking for a dynamic, varied role in HR Shared Services? Join a leading charity and play a key part in supporting our HR team.

We are looking for 2 people to join our HR Shared Services (HRSS) team supporting employees across St Mungo's in HRSS Administrator roles. This is a busy and varied role where you will play a key part in providing high quality and proactive administrative support function within the HRSS team.


We have 1 fixed term contract until 07/08/2026 (or secondment for internal applicants), and 1 permanent post available.


We are committed to providing a wide range of learning opportunities to support your personal and professional development. There is a lot of autonomy in the role, with plenty of opportunities to get involved in organisational projects and to work closely with the HR Business Partners, HR/Resourcing Advisors and the HR Shared Services Team Leader and Manager.


In the role of HRSS Administrator you will:

Provide a high quality and proactive service to all internal and external customers and colleagues through the employee life cycle from onboarding to offboarding Be reliable and proactive with the ability to juggle various administrative tasks in a timely manner and adapt to competing to priorities. Supporting on relevant projects across the organisation Working closely alongside other HR Administrators to ensure an effective and smooth running HRSS team function.

About you

Whether you are a skilled administrator or are simply looking for a new challenge within HR, this is a great opportunity for you to get involved with a fantastic organisation that works tirelessly to ensure that everyone has a place to call home and can fulfil their hopes and ambitions. If this sounds like you, we encourage you to apply!

You will be a detail-oriented team player with experience in administrative systems. Be proactive, customer-focused, and thrive in a fast-paced environment with strong accuracy, adaptability, and ability to build relationships are essential. You will demonstrate understanding of key HR processes, including onboarding, contracts, payroll, and absence reporting. You will be proficient in databases, Microsoft Office, and maintaining accurate records required.

Whilst our main office is currently in Tower Hill, London, where you will work for at least 2 days per week, we are flexible and encourage a blended working pattern including working from home and across other London or St Mungo's regional hub locations. More details will be provided at interview stage.

How to apply

To view the job description and guidance on completing your application form, please click on the 'document' tab on the advert page on our website.


When you're ready to apply click the 'Apply Now' Button to start your online application form.

Closing date: 10am on 10 June 2025

Interview and assessments on 19-20 June 2025

St Mungo's are committed to creating a diverse and inclusive workplace. We strongly encourage applications from all under-represented groups.


At St Mungo's our vision is that everyone has a place to call home and can fulfil their hopes and ambitions. As a homelessness charity and housing association, our clients are at the heart of what we do, and in 2019 - 2020 we supported 32,800 people across all of our services. Our staff are crucial to making this happen.


3 Thomas More Square, Tower Hill, London, E1W 1YW

Telephone: 02038566000