Part-Time Office Administrator & Support Specialist

Company: ESS – Defence, Energy and Government Services
Apply for the Part-Time Office Administrator & Support Specialist
Location: Portsmouth
Job Description:

ESS – Defence, Energy and Government Services is seeking an experienced Administrator/Cleaner on a part-time basis (20 hours per week) to manage general administrative duties and keep offices running smoothly across Defence sites. You will answer phones, take notes, keep areas tidy, and assist with reports and presentations, ensuring a professional and presentable office environment at all times.

The role emphasises reliability, communication, and attention to detail.

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Posted: September 27th, 2026