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!

330 jobs for Third Solutions

£30,000 - £40,000 Per Annum

Junior Estimator GVR Solutions are currently working with an established and growing main-contractor based in Chingford, who are looking to appoint a junior estimator to join their team. The business is looking to expand its pre-construction team with an ambitious individual who is keen to develop their estimating career within a supportive enviro...

£350 - £450 Per Day

We are a trusted provider of innovative solutions in the field of electrical contracting. With a strong commitment to excellence, the company delivers high-quality services to a wide range of clients. Based in the London area, United Kingdom, we are known for dedication to meeting client needs and exceeding expectations. The company continually wor...

£26,000 - £27,000 Per Annum

Are you the kind of person who thrives on keeping things organised, loves helping people, and enjoys a role where no two days are quite the same? We're looking for a proactive and customer-focused Customer Service Administrator to become a key part of a busy and supportive office team. This is an exciting opportunity for someone who enjoys building...

£16 Per Hour

Reception / Office CoordinatorHammersmithMonday to Friday 9am-5pm 15.50 per hourWe are looking for a confident, highly organised and hands-on Reception / Office Coordinator to join a busy and fast-paced office environment.This is not a quiet front desk role. You will be the go-to person for a bustling office of 150 staff, managing everything from r...

£55,000 - £65,000 Per Annum

A well-established and highly respected specialist contractor in the hard metal roofing, cladding and flat roofing sector is seeking an experienced Estimator to join its team. With a turnover of circa 23 million and a skilled team of around 55 to 60 people, the business has built a strong reputation for quality, craftsmanship and reliable delivery ...

£45,000 - £48,000 Per Annum

Structural Project EngineerLondon 45k- 48k plus benefitsAre you a Structural Engineer with at least three years of UK consultancy experience and a passion for innovative building design? If you're looking for an opportunity to work on prestigious projects and accelerate your career, this could be the perfect next move. Our client, a highly regarded...

£40,000 - £50,000 Per Annum

Hard Services Project Coordinator / Engineering Project Administrator Hybrid (multi-site)08:30 - 17:30 (40 hours per week)£175.44 Day Rate (Negotiable) (Equivalent of £45,000 per annum)DBS requiredWe're currently recruiting for an experienced Hard Services Project Coordinator to support the delivery of engineering projects within a fast-paced facil...

£45,000 - £60,000 Per Annum

Project Engineer / Senior Project Engineer - Water Industry Will Consider Frfeelance A leading tier-1 MEICA and Civils contractor delivering major non-infrastructure projects in the water industry is looking for a Project Engineer and a Senior Project Engineer to support the southern part of their Thames Water region. If you have experience deliver...

£85,000 - £120,000 Per Annum

Senior MEP Project ManagerHayes 85,000 - 120,000 + Travel Allowance + Stay Away Expensed + Discretionary Bonus + Pension + Holidays + Private Medical Insurance + Package + Technical Progression + 'Immediate Start'Take on the role of a Senior MEP Project Manager with a rapidly growing contractor in the thriving data centre and mission-critical const...

Project Manager

Posted 12 May 2026SER Limited
£45,000 - £60,000 Per Annum

Fire & Security Project Manager London and Home Counties £45,000 - £60,000 basic + Company Vehicle + BenefitsWe re recruiting for an experienced Fire & Security Project Manager to join a growing and well-established business delivering high-quality fire and electronic security solutions across commercial and industrial projects.This is an excellent...

Administration Jobs by Type

Full Time Administration Jobs

Browse 324 full time vacancies in the Administration sector, covering a range of employers and seniority levels. Apply directly through the listings below.

Part Time Administration Jobs

Browse 6 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 276 permanent positions available.

Contract Administration Jobs

Contract roles in the Administration sector suit candidates looking for the structure and commitment this work pattern offers. There are currently 31 contract positions available.

Temporary Administration Jobs

Looking for temporary work in the Administration sector? 23 matching jobs are live right now, with new roles added daily.

Where Administration Jobs Are Hiring

Administration Jobs in London

There are 182 administration vacancies in London. Filter by salary, hours or contract type using the panel above.

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

Browse 8 administration positions in West End — a useful starting point if you're targeting employers in this region.

Administration Jobs in Ham

Browse 5 administration positions in Ham — a useful starting point if you're targeting employers in this region.

Administration Jobs in Watford

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

Administration Salary Bands

Administration Jobs at least £75,000

Browse 15 higher-paying jobs in the Administration sector listed at least £75,000. Salary information is shown alongside each role below.

Administration Jobs at least £50,000

Browse 58 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 81 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 330 roles in total.


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

There are 324 full-time and 6 part-time jobs in the Administration sector.


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

Of the 330 jobs in the Administration sector, 15 pay at least £75,000 and 58 pay at least £50,000.


How often are new jobs in the Administration sector posted?

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

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