Administrative Support Officer
Permanent | Southend-on-Sea | £25,000 per annum
Monday to Friday, 8:30am – 5:00pm
About the Role
We’re seeking a proactive and detail-oriented Administrative Support Officer to join a dynamic existing team. This is a varied and fast-paced role, providing essential support across the Leasing, Legal, and Accounts departments to ensure smooth day to day operations.
You’ll need to be highly organised, dependable, and comfortable working under pressure to meet tight deadlines. Strong communication skills, both written and verbal, are essential, along with a keen eye for detail and a flexible, can-do attitude.
Key Responsibilities
Process contracts and settlements
Maintain accurate records and databases
Scan, file, and manage documentation
Provide general administrative support to the leasing team
Legal Support
Prepare, file, and distribute legal documents
Liaise with courts and external stakeholders
Assist with data entry and document management for the legal team
Accounts Assistance
Chase outstanding payments
Prepare and send invoices and correspondence
Support the accounts team with day to day admin tasks
General Office & Customer Service
Handle telephone and email enquiries professionally
Deliver excellent customer service
Provide wider administrative support across the business
What We’re Looking For
Exceptional organisational skills and attention to detail
Ability to manage multiple tasks and meet deadlines under pressure
Confident communicator with strong written and verbal skills
Adaptable and proactive, with the ability to switch between tasks with ease
A collaborative team player who can also work independently
Professional, trustworthy, and discreet with confidential information
Proficient in Microsoft Office (Word, Excel, Outlook)
To apply, contact Julie or Aimee at One to One Personnel on (phone number removed), or send your CV directly to or