15 Office jobs in Cardiff, Cardiff County

Why Join Mitie? -Free SIA License Renewal -Competitive Holiday Entitlement -Pension Scheme -Personal Learning Hub & Additional Training -24/7 Virtual GP & Healthcare Benefits -Cycle to Work Scheme -Full Uniform Provided -Exclusive Discounts with Selected ...

Relief Security Officer

19 January 2026
Mitie - CF23 8RS
Permanent
Part time

relief officer position covering south wales. cardiff/newport/port talbot/swansea - further afield available. requirements for the role: in date sia license driving license preferable but not mandatory ability to use smart phones and basic it skills pay rate ...

Compliance & Enforcement Officer

04 February 2026
Government Recruitment Service - Cardiff
£34,765 to £41,375 per year
Permanent
Full time

Can you apply technical expertise and regulatory judgement to support compliance activity and investigation? Do you thrive on building trusted relationships with industry, enforcement partners and policy teams to deliver clear compliance outcomes? If so, we ...

Office Administrator and Reception Coordinator

22 January 2026
Dudleys Aluminium Limited - Dudleys Aluminium, Lamby Way, Cardiff, CF3 2EX
On-site only
Permanent
Full time

Role Overview We are looking for a reliable and organised Office Administrator and Reception Coordinator to support the smooth day to day running of our office. This role is central to the business and would suit someone who enjoys being the first point of ...

Retail Relief Security Officer

23 January 2026
Mitie - CF23 8NL
Permanent
Part time

Relief Security Officer - B&Q Cardiff Store (Sick Leave & Annual Leave Cover Only) Location: B&Q Cardiff StorePosition: Security Officer Pay: £12.40 per hour Shifts: Day shifts only (Up to 9 hour a day between the hours of 8am - 8pm Monday - Saturday, and 10am...

Relief Retail Security Officer

23 January 2026
Mitie - CF23 9XN
Permanent
Full time

Pay rate: £12.60 Various Shifts (to be discussed at interview) Job Overview: Mitie is looking for a Retail security officer who can deliver exceptional customer service whilst creating a safe shopping environment, free from the fear of crime for customers and ...

Customer Services Administrator - UK

21 January 2026
Brook Street - Cardiff, Cardiff, CF24 5HB
Temporary
Full time

Looking for a proactive Customer Services Administrator to join our UK team on a 3 month temporary basis. This role will be 37 per week with ½ hr lunches 1 week and 1 hour lunches the next allowing for an early Friday finish on a rota In this role, you'll ...

Placement Support Administrator

13 February 2026
Brook Street - Cardiff, Cardiff, CF14 4XN
£13.27 per hour
Temporary
Full time

Full-Time and Part-Time (25 hours per week over 3 days) opportunities available Our education client is seeking two organised and approachable Placement Support Administrators to join their team and play an important role in supporting students throughout ...

Administrative Assistant: Solutions Delivery

13 February 2026
WJEC CBAC Ltd - CF5 2YX
£24,258 to £24,789 per year, pro rata
Hybrid remote
Contract
Full time

2602-04 Administrative Assistant (Solutions Delivery) Salary: £24,258-£24,789 per annum pro rata (Grade 3) Contract type: Full-time (36.5 hours per week), fixed-term until 31 August 2026 We’re looking for highly organised individuals with a good eye for detail...

Receptionist

03 February 2026
Blue Water Recruitment - Cardiff, Cardiff County
On-site only
Temporary
Full time

This vacancy is being advertised on behalf of Blue Water Recruitment. We are looking for a Receptionist to work in the Cardiff area. Job Requirements: Previous experience as a receptionist/ administrator in a busy environment. Excellent communication skills ...