People Administrator (Morgan Sindall)

Position: People Administrator

Employer: Morgan Sindall Group (Morgan Sindall Infrastructure)

Reference ID: REQN0001347

Work Arrangement: ONSITE

Posted Date: 07/08/2026

Morgan Sindall Infrastructure delivers high-quality complex civil engineering and infrastructure projects across the UK. With frameworks and major schemes spanning nuclear decommissioning at Sellafield, National Grid energy transmission networks, major highways enhancements for National Highways, and high-speed rail programmes, Morgan Sindall provides an environment of innovation, engineering excellence, and long-term career development.

Would you like to work for an inclusive and collaborative company which is also one of the most successful within the UK infrastructure industry?

Are you highly organised, detail-oriented, and looking to build your career within People Administration? We're looking for a proactive People Administrator to join our supportive People Team during an exciting period of growth and transformation.

Reporting to the People Business Partner - Operations, you'll play a key role in delivering an efficient and accurate people administration service across the entire employee lifecycle. This is a fantastic opportunity to gain exposure to all areas of the business while developing your HR and systems expertise in a collaborative environment.

As our People Administrator, you'll be responsible for:

Managing employee lifecycle administration, including onboarding, new starters, contractual changes and leavers

Processing change forms and maintaining accurate employee records

Preparing employment-related letters and documentation

Maintaining and updating data within our HR system (iTrent)

Supporting compliance, governance and audit requirements

Delivering efficient and accurate HR processes and administration

Assisting with reporting and people data requests

Building strong relationships with stakeholders across the business

Contributing to process improvements and continuous improvement initiatives

Supporting a positive employee experience through excellent people service

We're keen to hear from people who have:

Strong systems skills and confidence working with data and administrative processes

Exceptional attention to detail and accuracy

Strong organisational skills and the ability to manage multiple priorities

A proactive approach with a willingness to learn and develop

A sense of ownership and accountability for their work

Adaptability and the ability to thrive in a changing environment

CIPD qualification or working towards CIPD (desirable)

Previous experience in iTrent would be advantageous, but not essential

Previous experience working within a HR, People, Administration or similar support function

If you're someone who enjoys systems, processes and getting the details right, we'd love to hear from you. Join us and help deliver an outstanding employee experience across the business.

Below is a selection of benefits that are available to you at Morgan Sindall Infrastructure.

Generous holiday entitlement with the option to buy five days

Flexible and adaptable working

Family friendly policies and work/life approach

Mentoring programmes and continuous learning support

Contributory pension scheme

Annual bonus scheme

Recognition scheme and long service awards

Private Medical Insurance (if applicable to role)

We also provide the option to participate in our share-save scheme; discounts including cycle to work and gym membership; a support and advice service for colleagues and their families, and more.

Morgan Sindall is an equal opportunities employer and has been accredited with the Positive About Disabled People ‘Two Ticks’ accreditation.  We are also an Investors in People company.

Morgan Sindall is unable to employ anyone who does not have the legal right to live and work in the UK.

Estimated Remuneration: GBP £42,000 - £60,000 per annum (competitive market rate commensurate with experience)

Direct Employer ATS Link: Apply directly via the official Morgan Sindall Recruitment Portal: [People Administrator on Morgan Sindall ATS](https://ce0970li.webitrent.com/ce0970li_webrecruitment/wrd/run/ETREC179GF.open?VACANCY_ID%3d888839EM0x%26WVID%3d088970AYAH)