Senior Office Administrator

Greensquares; Merthyr Tydfil; On-site; GBP 25,000 - 28,000; Full time

Job summary

A leading company in outdoor living products seeks a Senior Office Administrator in Merthyr Tydfil. This role involves supporting office operations, managing schedules, and assisting senior leadership. Ideal candidates will have extensive administrative experience and strong organizational skills.

Benefits

Company pension scheme

25 days annual leave (+ 1 day Birthday leave)

Career progression opportunities

Free on-site parking

Qualifications

• At least 5 years’ experience in an administrative or operational support role.
• Experience in professional service environments such as legal, accountancy, or consultancy is desirable.

Responsibilities

• Manage schedules, coordinate meetings, and handle correspondence.
• Oversee ordering of supplies and ensure office equipment is operational.
• Provide administrative support to senior leadership and the accounts team.

Skills

Communication

Organization

Attention to Detail

Tools

Microsoft Office

IRIS

Job description

Greensquares have an exciting opportunity for a Senior Office Administrator to join their team.


Location: Merthyr Tydfil, CF48 1YL
Salary: £25,000 to £28,000 per annum depending on experienceJob Type: Full-time, PermanentWorking
Hours: Monday - Friday, 9am - 5pm (37.5 hours per week)

About Us:

Greensquares is a leading nationwide supplier specialising in the design, supply, and installation of low-maintenance products for outdoor living. Our brands include SunSpaces contemporary verandas and garden rooms, DeckPlus composite decking, CladPlus cladding, FencePlus fencing, and PrimaPorcelain porcelain paving.

Senior Office Administrator - The Role:

We are looking for a proactive and detail-oriented Senior Office Administrator to join our growing team. This is a fantastic opportunity for an experienced administrator to play a key role in supporting the day-to-day running of our office operations, whilst also supporting senior leadership, customers, and internal teams.

In this varied and hands-on role, you’ll be at the heart of our office, coordinating admin processes, assisting with accounts and HR tasks, and ensuring a smooth, professional experience for our clients and colleagues.

Senior Office Administrator - Key Responsibilities:

• Manage schedules, coordinate meetings, handle correspondence, and maintain office records
• Oversee ordering of supplies and ensure office equipment is operational
• Track expenses and assist with invoice management
• Be the first point of contact for internal and external enquiries
• Support day-to-day office operations and liaise with IT as needed
• Develop and implement office policies and procedures, ensuring compliance with company guidelines
• Provide administrative support to senior leadership and the accounts team
• Manage service bookings, update internal systems, and handle confidential documentation
• Respond to customer enquiries over the phone and via email
• Input customer information into internal systems
• General administrative duties including scanning, filing, and document management
  
  

Senior Office Administrator - You:

• At least 5 years’ experience in an administrative or operational support role
• Excellent telephone manner and confident communicator
• Highly organised with a keen eye for detail
• Proficient in Microsoft Office (Word, Excel, Outlook); experience with IRIS is a bonus
• Adaptable, willing to learn, and able to manage multiple priorities
• Experience in professional service environments such as legal, accountancy, or consultancy is desirable
• Friendly, team-focused attitude with a proactive mindset
  
  

Senior Office Administrator - Benefits:

• Company pension scheme
• 25 days annual leave (+ 1 day Birthday leave)
• Career progression opportunities
• Free on-site parking
  
  

Application Process:

If you’re looking to join a supportive and ambitious team where you can make a real impact, we’d love to hear from you.

To submit your CV for this exciting Senior Office Administrator opportunity, please click ‘Apply’ now