At Mike Martin Windows we are always happy to hear from potential employees looking to join our team. We are a growing family business with an established professional attitude, we may have just the opportunity for you.

If we have no suitable vacancies listed, then please feel free to give us a shout to tell us what you can do and how we may be able to work together.

To apply or for an informal discussion, please contact our business manager Nick Trevenna at

Recent vacancies

Company Bookkeeper – £12 to 14ph depending on experience. 25 – 30 hours pw with flexible hours available for the right candidate.

Mike Martin Window Systems are a family run business that specialise in the supply and installation of double glazing and plastic products throughout Cornwall. We are temporarily operating from premises in mid Cornwall whilst we finish the construction of our brand-new office, warehouse and showroom facility in Indian Queens.

The company now seeks to a recruit an experienced Bookkeeper to fill a vacancy due to the relocation of our outgoing bookkeeper. The role will work closely with the company Directors and will also liaise with the company’s Accountants.
The successful candidate will assume overall responsibility for the business accounting transactions including:

• Use of Xero accounting software to record all financial transactions
• Accounts preparation for month end reports
• Preparing P&L reports
• Purchase and sales ledger
• Preparing and submitting VAT returns
• Bank reconciliation
• Credit Control
• Payroll administration
• Administering invoice finance
• Dealing with customer and supplier invoice queries
• Other office management duties as required

We are looking for candidates with experience gained in similar home improvement or construction environments. Mike Martin Window Systems has seen rapid growth over the last 3 years. A move to our new premises in 2022 will signal a new era for this forward thinking and progressive team, we welcome likeminded candidates that are willing to grow with us and help to develop the company.

For further details and to apply, please contact Nick Trevenna by email at

Window Fitters

Mike Martin Window Systems are looking for experienced Double-Glazing Installers to join our expanding team of professionals.

Our installation team are proud to produce results to the highest standard of workmanship. You will be required to install a range of windows, UPVC and aluminium products with attention to detail being key.

You will have a proven experience in our industry with a range of practical skills. Problem solving and a can-do attitude towards each task or project is essential. A UK driving licence will be required as we will provide a company van for work use. Our team members are smart, presentable and possess excellent customer care skill as we often work within our customers homes and properties.

We reward hard work and professional results with competitive salaries. Rates of pay to be discussed at interview and regularly reviewed based on performance. Employed or self-employed vacancies available. Our vacancies may suit an individual or an established team of installers.

Our main depot is currently located in Mitchell. We have an exciting new showroom, trade counter, storage unit and installation depot currently under construction in Indian Queens.

Business Administrator Level 3

We have an exciting opportunity to join the team at Mike Martin Window Systems.

We are looking for a new team member to undertake a range of administrative duties

Business Administrators have a highly transferable set of knowledge, skills and behaviours that can be applied in all sectors. This includes small and large businesses alike; including the public sector, private sector and charitable sector. The role may involve working independently or as part of a team and will involve developing, implementing, maintaining and improving administrative services. Business Administrators develop key skills and behaviours to support their own progression towards management responsibilities

Administration Assistant – Closing date 23/5/21

We have an exciting opportunity to join the team at Mike Martin Window Systems.

We are looking for a new team member to undertake a range of administrative duties. The successful candidate will be the first point of contact ensuring our customers receive the information they need efficiently in a friendly and professional manner.

This is a full-time position. The working hours available are Monday to Thursday 8.30am to 4.30pm and 8.30am to 4pm on a Friday. Salary to be discussed at interview.

Store Person – Position now closed

An exciting opportunity to join the team at Mike Martin Window Systems.

We are looking for a physically fit individual with good attention to detail to help organise stock, receive deliveries and carry out general storeroom duties. Driving local deliveries may also be required so a full UK driving license is essential.

This is a full-time position Monday to Friday for 37.5 hours working between the hours of 7.30am and 4pm. Salary to be discussed at interview.