One StopView details
Fixed term
Posted yesterday
Customer assistant jobs in Portsmouth
- 18 live jobs
- 54% part time
There are 18 customer assistant jobs in Portsmouth on UK Retail Jobs. The retailers with the most openings are Domino's (3), Aldi (2) and Sweaty Betty (2).
Of the jobs that say whether they are full or part time, 54% are part time.
The newest job here was added on 24 October 2026. Each job links to the original advert, so you apply on the employer’s own site or the job board that listed it.
Latest jobs
TescoPay on advert
Fixed term
Posted 2 days ago
CurrysView details
Posted 2 days ago
Closes in 7 days
Pay on advert
Fixed term
Posted 3 days ago
JD SportsView details
Posted 3 days ago
Closes 22 Oct 2027
View details
Temporary
Posted 4 days ago
Closes 30 Nov 2026
Seasonal Store Assistant - 12 Hours - Sweaty Betty
Sweaty Betty
Portsmouth, South East
Part-timeWeekends
View details
Posted 4 days ago
Card FactoryNational Minimum Wage (based on age range)
Permanent
Posted 5 Oct 2026
Closes 9 Nov 2026
Seasonal Store Assistant - 8 Hours - Sweaty Betty
Sweaty Betty
Portsmouth, South East
Part-timeWeekends
View details
Posted 30 Sept 2026
Full-time Cycling Sport Advisor (Sales Assistant)
Decathlon
Portsmouth, South East
Full-timePart-timeWeekendsEvenings
View details
Posted 30 Sept 2026
Closes in 8 days
£8.00–£12.71/hr
Posted 25 Sept 2026
Closes 19 Nov 2026
£8.00–£12.71/hr
Posted 25 Sept 2026
Closes 19 Nov 2026
£8.00–£12.71/hr
Posted 25 Sept 2026
Closes 19 Nov 2026
Machine Mart£27,098/yr
Permanent
Posted 16 Sept 2026
Closes in 5 days
View details
Posted 16 Sept 2026
Aldi£13.50–£14.47/hr
Permanent
Posted 20 Aug 2026
Closes 5 Dec 2026
£13.50–£14.47/hr
Permanent
Posted 16 Aug 2026
Closes 8 Nov 2026
River Island£11.56–£12.80/hr
Fixed term
Common questions
How many customer assistant jobs in Portsmouth are there?
We list 18 on 24 October 2026.
Are there part-time customer assistant jobs in Portsmouth?
54% of the jobs that say whether they are full or part time are part time (7 jobs).
Which retailers are hiring?
Domino's (3), Aldi (2), Sweaty Betty (2), Tesco (2) and One Stop (2).