Third Solutions Jobs

Discover a world of administration job opportunities! Whether you're an administrative assistant, office manager, receptionist, or data entry clerk, our job board features a diverse range of roles in the field of administration. Join us today to find fulfilling positions and take the next step in your administrative career!

360 jobs for Third Solutions

£80,000 - £100,000 Per Annum

This is a pivotal opportunity for a Senior Estimator to join a premier Tier 1 Contractor during a period of significant infrastructure growth in 2026. You will lead the pre-construction phase for high-profile civil engineering projects, ensuring accurate and competitive bidding that balances technical innovation with commercial risk management.Oper...

£50,000 Per Annum

HR Business PartnerHarrow, MiddlesexSalary: Competitive + Benefits An established and growing elderly care provider operating multiple residential care homes is seeking an experienced and ambitious HR Business Partner to join its HR team in a newly created role. Working alongside the existing team, this is a broad and varied position supporting ope...

1st Step Solutions are supporting an M&E Contractor who have an opportunity for a Building Services Estimator on a Permanent basis based in Barbican.Job overview:To produce accurate, competitive, and timely cost estimates for both mechanical and electrical building services tenders. The role supports the assessment of project risks, opportunities, ...

House of Commons The House of Commons a unique and exciting place to work right at the heart of the UK's thriving democratic system. Behind the scenes, the House of Commons Service is made up of more than 3,000 employees who support and facilitate the smooth day to day running of the House. They provide professional services to Members of Parli...

£15,000 - £19,000 Per Annum

Talent Acquisition Coordinator Location: HolbornHours: 9:00am - 5:30pmDays: 3 days per week (Tuesday and Wed in Holborn and two half days or further full day - open to flexibility)Salary: up to 31,500 FTE (18,900PR)Start date: March 26Annual leave: 25 days per year FT (15days pr) Key ResponsibilitiesRecruitment OwnershipManage end-to-end recruitmen...

HR Administrator

Posted 20 May 2026Adecco
£14 - £15 Per Hour

Job Title: HR Administrator Location: Oxford Circus, London (Hybrid - 3 days in office) Salary: 14.42 - 15.38 Duration: 6-month minimum Start Date: 8th June Working Hours: Monday-Friday, 8:00am-5:00pm Role OverviewWe are seeking a highly organised and proactive HR Administrator to support a growing HR function during a period of expansion. Based i...

£15 - £16 Per Hour

Operations Officer - 6-Month FTC Higher Education Client London Hybrid Working A fantastic opportunity has arisen for a highly organised and proactive Operations Officer to join a collaborative and fast-paced Higher Education client on a 6-month fixed-term contract. This is a varied administrative and operational support role, ideal for someone wit...

About The Role: Our client, a growing and collaborative small design led studio at the forefront of sustainable procurement across high-end hospitality, residential and commercial interiors is looking for a Logistics Coordinator to join their growing London team. This is an exciting opportunity to join the studio's close-knit, collaborative culture...

Murphy is recruiting for a Senior Design Coordinator to work with Energy on the ETP framework initally based out of Kentish Town and then onsite ( various locastion)Our business is well-known for its extensive in-house expertise, experience, and continuous drive to innovate within the industry to create added value for all our customers. Throughout...

£28,000 - £32,000 Per Annum

Marketing & Media Coordinator Location: Sudbury, Suffolk (Full time in the Office) Hours: 8:30am 5:00pm, Monday to Friday Salary: £28,000 £32,000 depending on experience About the role Casanovas Recruitment Solutions are proud to be recruiting for our excellent retail-based client in Sudbury. Our client is looking for more than someone to simply ...

Administration Jobs by Type

Full Time Administration Jobs

Looking for full time work in the Administration sector? 352 matching jobs are live right now, with new roles added daily.

Part Time Administration Jobs

Browse 8 part time vacancies in the Administration sector, covering a range of employers and seniority levels. Apply directly through the listings below.

Permanent Administration Jobs

Permanent roles in the Administration sector suit candidates looking for the structure and commitment this work pattern offers. There are currently 303 permanent positions available.

Contract Administration Jobs

Browse 34 contract vacancies in the Administration sector, covering a range of employers and seniority levels. Apply directly through the listings below.

Temporary Administration Jobs

Temporary roles in the Administration sector suit candidates looking for the structure and commitment this work pattern offers. There are currently 23 temporary positions available.

Where Administration Jobs Are Hiring

Administration Jobs in London

Browse 203 administration positions in London — a useful starting point if you're targeting employers in this region.

Administration Jobs in Sevenoaks

There are 9 administration vacancies in Sevenoaks. Filter by salary, hours or contract type using the panel above.

Administration Jobs in West End

There are 8 administration vacancies in West End. Filter by salary, hours or contract type using the panel above.

Administration Jobs in Watford

Watford is one of the most active markets for administration jobs, with 6 live roles. Commuter-friendly and central employers both feature.

Administration Jobs in Waltham Abbey

There are 5 administration vacancies in Waltham Abbey. Filter by salary, hours or contract type using the panel above.

Administration Salary Bands

Administration Jobs at least £75,000

There are 18 positions in the Administration sector paying at least £75,000. Use the salary filter to refine further or open each role for full details.

Administration Jobs at least £50,000

Browse 66 higher-paying jobs in the Administration sector listed at least £50,000. Salary information is shown alongside each role below.

Administration Jobs at least £40,000

There are 94 positions in the Administration sector paying at least £40,000. Use the salary filter to refine further or open each role for full details.

Frequently Asked Questions

Where are most Administration jobs located?

Administration jobs are most commonly available in London, Sevenoaks, West End, with 360 roles in total.


Are there full-time and part-time jobs in the Administration sector?

There are 352 full-time and 8 part-time jobs in the Administration sector.


What salary can I expect for jobs in the Administration sector?

Of the 360 jobs in the Administration sector, 18 pay at least £75,000 and 66 pay at least £50,000.


How often are new jobs in the Administration sector posted?

229 jobs in the Administration sector were posted in the last 7 days.

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