People can earn more than £30,000 a year in certain jobs, with only minimal qualifications.
If you don't have a degree in a particular field, you could be forgiven for thinking a bigger salary is not going to be available to you.
But we have looked at some of the jobs available that you only need GCSEs for.
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Furry Cross The Mersey are looking for an enthusiastic dog walker and pet sitter to cover Liverpool and its surrounding suburbs.
They are advertising this role as £8.40-£42.00 per hour, and are asking for their education requirements that you have GCSE's or equivalent.
On Indeed.com they write: "Dog walking and pet care isn't an 'easy job' it requires a lot of tenacity and skill. We are looking for someone with a 'can do' attitude, problem solving skills and genuine love and passion for animals."
The application deadline for this job is February 2.
BBR Roofing Ltd. is based in Bootle in Merseyside but has a national reach.
Perks for this job include a salary between £40,000 and £50,000 per year and a company car.
They ask that you have slating and tiling pitched roofing experience, as well as GCSE's, you must also have a full drivers licence.
Hello Earth Agency is looking for a digital account manager which could earn you up to £35,000 per year.
Hello Earth is an agency that describes themselves as "an agency with a conscience, bringing passion, purpose and results to honest, conscious brands."
Other perks of the job include full health and dental cover, as well as a gym membership and the ability to work from home.
All you need is your GCSE's and some experience in account management, digital project management or SEO/PPC delivery.
Front End Web Developer / Designer:
Deliver Media is looking to pay between £30,000-£40,000 to the right candidate who is wanting to join their team.
Deliver Media is a "rapidly expanding and innovative digital marketing agency based in Birkenhead", who are asking that their candidate has GCSE Grade C in Maths and English or equivalent.
Salisbury Group is looking for an account manager who will lead and manage a team of "highly motivated individuals" and be an "excellent communicator".
They require maths and English at GCSE level, and say that a NEBOSH General Certificate or IOSH Managing Safely is desirable but not essential.
On Indeed.com Salisbury Group said: "Salisbury Group was built to be different to the faceless organisations in facilities management industry that often lack the human touch."
They added: "Our services include engineering maintenance, security, cleaning, compliance, reception, energy solutions and more."
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