Office Administrator - Temporary

MWH Treatment would like to strengthen their Business support team with Office Administrator on a temporary basis, based in our Hattersley office. You’d play a key part in ensuring the smooth running of our office and help the Executive Assistant (EA) with a variety of admin tasks.

• Mail
  :
  Sorting, scanning, filing and franking mail, including postal runs to the local post office.
• General Office
  :
  Oversee day‑to‑day tasks including coffee machine upkeep. Creating office passes for new starters. Maintaining and ordering office supplies, including groceries and stationery. Answering telephone professionally and courteously.
• Courier
  :
  Arrange company‑wide courier services using Inxpress software.
• Assistance
  :
  Help the EA with tasks such as expenses and time sheets for the senior leadership team.
• Archiving
  :
  Managing and processing company archives.
• Meetings
  :
  Coordinate meeting room bookings and order lunches for meetings and events as required. Book external meeting rooms when required.
• Additional Tasks
  :
  Performing other ad hoc duties such as running office events/charity days. Ensure the office environment remains clean, tidy, and well‑presented. Operating internal systems and software (training provided).

This is more than just an admin role… it’s a chance to be at the heart of our Head Office and help shape a great workplace.

Contract: Temporary until 18th February 2026
Hours: 37.5 per week (Monday–Friday, 9:00am–5:00pm)
Location: Head Office, Hattersley, Greater Manchester

• Previous experience in similar role.
• Strong IT skills (particularly with Microsoft applications – Word/Excel).
• Excellent attention to detail.
• Clear communication skills.
• Adaptable and flexible.

• Experience with event coordination.
• Experience with courier systems.