Administration Office Coordinator

Administration Office Coordinator

Location: Ipswich, Suffolk - Orwell Logistics Park (with occasional travel to Leiston, Suffolk)

Working pattern: 5 days per week on site Salary: £32,500 - £35,000 (depending on experience) + 5% bonus

Security: The successful candidate will be required to undergo security clearance checks

Closing date: Friday 24 April 2026

We’re looking for an Administration Office Coordinator to join our site team at Orwell Logistics Park, supporting day‑to‑day office operations and the Logistics function on one of the UK’s largest infrastructure projects.

This is a fully on‑site role, ideal for someone who enjoys being a visible, reliable presence in the office. You will act as the first point of contact for site administration, managing meeting rooms, visitors, parking, and general enquiries, while also providing hands‑on administrative support to the Logistics team.

Key Responsibilities

• Provide site‑wide office coordination and daily administrative support

• Manage meeting rooms, visitors, parking, and general site enquiries

• Support diary management, meetings, minute‑taking, and document control

• Assist the Logistics team with reports, presentations, and meeting records

• Liaise with internal teams and the client to ensure smooth site operations

• Maintain accurate document control, records, trackers, and logs in line with SZC procedures

• Arrange travel, accommodation, and hospitality as required

• Support onboarding and induction of new starters and visitors

• Ensure compliance with organisational policies and administrative standards

About You

You will be highly organised, professional, and confident in providing administrative support in a fast‑paced environment. You will demonstrate:

• A high level of discretion and confidentiality

• Strong organisational and administrative skills

• The ability to work independently and proactively

• Excellent prioritisation and time‑management skills

• Calmness under pressure and the ability to meet deadlines

• Strong written and verbal communication skills

• Confidence engaging with stakeholders at all levels

• Flexibility and adaptability in a dynamic working environment

• Strong IT skills, including Microsoft Outlook, Word, Excel, and PowerPoint

Knowledge, Skills, Qualifications & Experience

Essential

• Previous experience in administration, office coordination, or team support

• Strong administrative/secretarial knowledge with the ability to learn new systems

• Proficiency in Microsoft Office (Word, Excel, PowerPoint, Outlook)

• Excellent organisational skills with a methodical and flexible approach

• Ability to work independently and use initiative

• Strong interpersonal skills and the ability to build effective working relationships

• A collaborative, team‑focused approach

• Proven ability to handle confidential information appropriately

If you enjoy a structured on‑site role and want to contribute to a major local project, we’d love to hear from you.

Apply now to join Sizewell C.

Behavioural Competencies 

 
Humility  
Recognise the value brought from different cultures and experiences 
Be open to other’s points of view and ideas, be willing to debate and to compromise 
 
Positivity 
Positively challenge poor quality and performance 
Identify solutions at the lowest possible level 
Encourage tier 1s and others to bring new ideas forward 
 
Respect 
Value the rules and environment in which we operate  
Give and receive feedback with respect  
Embrace and engage with new people and ideas 
 
Solidarity 
One team, working closely together and helping each other 
Empowered teams always looking forward. 
Shared responsibility for delivery the project outcomes 
 
Clarity 
Communicate clearly and consistently  
Promote collaboration and team alignment  
Clearer and faster decision making  
Drive simplification at all levels 
 
Contextual Information 
 
Sizewell C’s business is to design, finance, construct, commission, operate, maintain and eventually decommission the nuclear power plant and related infrastructure at Sizewell C in Suffolk. Overall, whilst the Company is in the construction phase, the Boards’ principal focus is on the development and construction of Sizewell C on time, on budget and to the highest quality and safety standards. The Company is maturing to meet all these requirements.  
 
Sizewell C is economically regulated by OFGEM under the RAB model similar to other UK electricity distribution networks and Thames Tideway.  
 
Sizewell C construction strategy is to replicate the design of Hinkley Point C, using the majority of the same supply chain, but innovating in the way it is delivered to achieve savings in time and cost of around 20%.
 
The CCO will need to be guided by and incorporate lessons learned from the Hinkley Point C commercial delivery to achieve Sizewell C’s ambition. 
 
Following Financial Completion and Revenue Commencement, Sizewell C is fully funded and is owned by; The Secretary of State for Energy Security and Net Zero representing HM Government, La Caisse, Centrica, EDF and Amber Infrastructure.