Part-Time Site & Office Administrator

slihrms; East Suffolk; Hybrid; GBP 18,000 - 23,000; Part time

Benefits offered by this job

Hybrid working

Flexible holiday allowances

Training and development opportunities

Competitive salary

Job summary

AtkinsRéalis is seeking an experienced Site Support/Administrator to join our Sizewell C team in East Suffolk. The role is part-time (16-20 hours/week) with a hybrid working policy and office-based duties.

You will run day-to-day admin, coordinate visitors and inductions, maintain content and records, and support the wider project team with meetings and document control. We offer flexible and remote working options along with development opportunities and a collaborative culture.

Qualifications

• Experience in office administration, site support or coordination.
• Strong Microsoft Office skills; ability to produce clear updates and reports.
• Highly organised with attention to detail and ability to manage multiple requests.

Responsibilities

• Provide day-to-day office and site administrative support, acting as first point of contact.
• Coordinate visitor logistics and onboarding, including inductions and passes.
• Support internal site communications with timely updates to relevant teams.
• Maintain site information and guidance, keeping content accurate and accessible.
• Plan and book required training and maintain records.
• Manage accommodation and logistics reporting, monitor occupancy and liaise with colleagues.
• Coordinate site vehicle and transport administration and basic compliance records.
• Provide administrative support to the wider project team, including meeting coordination and document control.

Skills

Office administration

Site coordination

Communication skills

Tools

MS Office

Job description

AtkinsRéalis is seeking an experienced Site Support/Administrator to join our Sizewell C team in East Suffolk. The role is part-time (16-20 hours/week) with a hybrid working policy and office-based duties.

You will run day-to-day admin, coordinate visitors and inductions, maintain content and records, and support the wider project team with meetings and document control. We offer flexible and remote working options along with development opportunities and a collaborative culture.