The Royal Marsden NHS Foundation Trust

Principal Radiotherapy Engineer

The closing date is 18 January 2026

Job summary

We are looking for a qualified and motivated individual to join the radiotherapy electronics engineering team at the Sutton branch due to partial retirement of another team member. The ideal candidate would be fully qualified and experienced with all our equipment, but training will be provided as appropriate. Significantly less experienced candidates could be appointed at a lower band.The Royal Marsden is a special place to work. The team of three electronics engineers provide preventive and corrective maintenance for 5 Elekta linacs (including one in installation), an Elekta Unity MR-Linac and two Accuray Radixact units. Limited first-line response is provided for a Cyberknife S7, a Siemens Confidence CT scanner and an XStrahl superficial unit. The majority of service work is performed during the working week with slightly extended days; weekend working is sometimes available as additional time.The electronics engineering team is supported by radiotherapy physics group consisting of 35 physicists (including IT specialists) and dosimetrists as well as 2 mechanical engineers. The group forms a substantial part of the joint Royal Marsden/Institute of Cancer Research physics department which collaborates on several research projects, mostly on the MR-linac which was the first in the UK to treat patients.Sutton is pleasantly located on the border of Surrey with excellent transport links to central London and easy access to the countryside.

Main duties of the job

The postholder will be a major member of the Radiotherapy Engineering team providing safe, reliable and resilient technical support for specialised radiotherapy treatment and imaging equipment. The aim of this service is to maximise the availability of radiotherapy equipment for clinical use. This job mostly requires hands-on technical expertise with elements of service planning and operational governance to deliver high quality, safe patient care and to support controlled introduction of new technology. The post holder will always act in accordance with the Royal Marsden values: Pioneering Change; Working Collaboratively;Pursuing Excellence; Showing Kindness.

About us

The Royal Marsden NHS Foundation Trust is a world-leading cancer centre. Our role is to offer our patients the best cancer care available anywhere in the world, and to continue to make a global contribution to finding better ways of diagnosing and treating cancer. We employ over 4,500 staff in a diverse range of careers including nursing, medical, science, radiography, pharmacy, occupational therapy, finance and administrative services. We have two hospitals - one in Chelsea, London, and one in Sutton, Surrey - as well as a Medical Daycare Unit in Kingston Hospital.

At The Royal Marsden, we deal with cancer every day, so we understand how valuable life is. When people entrust their lives to us, they have the right to demand the very best. That's why the pursuit of excellence lies at the heart of everything we do.

At the heart of the hospital is our dedicated team. We offer a stimulating and dynamic working environment, a wide range of staff benefits, learning and development opportunities and clear career pathways. There are opportunities to work flexibly across a range of areas and specialities and we welcome flexible working requests from point of hire to support employees work life balance. We are looking for employees who aspire to excellence, share our values and can play a crucial role in our on-going achievements.

Details

Date posted

18 December 2025

Pay scheme

Agenda for change

Band

Band 7

Salary

£53,751 to £60,651 a year Per Annum

Contract

Permanent

Working pattern

Full-time

Reference number

282-SB1115

Job locations

The Royal Marsden Sutton

Sutton

SM2 5PT


Job description

Job responsibilities

For further information on this role, please see the attached detailed Job Description and Person Specification

  • To provide specialist expert advice in all areas of engineering as applied to radiotherapy. To assist the lead engineer with the day-to-day management of the service.
  • To work as part of multidisciplinary teams to plan and develop the clinical radiotherapy service.
  • To be responsible for maintaining and updating as necessary the engineering processes framework of the ISO 9001 system.
  • To work alongside the Head of Radiotherapy Treatment delivery and other clinical scientists; bringing complementary skills and knowledge to ensure safe delivery of state-of-the-art radiotherapy.
  • To support research and development in the fields of engineering and radiotherapy equipment applications. To provide support to all associated development activities.
  • To promote collaboration and maintain excellent relationships with the equipment manufacturers, the ICR mechanical workshop and any other external stakeholders.
  • To keep abreast of the rapid development of treatment equipment design and advanced radiotherapy systems.
  • Requirement where necessary for frequent work out of hours to minimize interruption to clinical service. This includes bank holidays.

Job description

Job responsibilities

For further information on this role, please see the attached detailed Job Description and Person Specification

  • To provide specialist expert advice in all areas of engineering as applied to radiotherapy. To assist the lead engineer with the day-to-day management of the service.
  • To work as part of multidisciplinary teams to plan and develop the clinical radiotherapy service.
  • To be responsible for maintaining and updating as necessary the engineering processes framework of the ISO 9001 system.
  • To work alongside the Head of Radiotherapy Treatment delivery and other clinical scientists; bringing complementary skills and knowledge to ensure safe delivery of state-of-the-art radiotherapy.
  • To support research and development in the fields of engineering and radiotherapy equipment applications. To provide support to all associated development activities.
  • To promote collaboration and maintain excellent relationships with the equipment manufacturers, the ICR mechanical workshop and any other external stakeholders.
  • To keep abreast of the rapid development of treatment equipment design and advanced radiotherapy systems.
  • Requirement where necessary for frequent work out of hours to minimize interruption to clinical service. This includes bank holidays.

Person Specification

Qualifications

Essential

  • Relevant NVQ level 4 qualification
  • High level of specialist knowledge and experience

Scientific Technical Skills

Essential

  • Advanced knowledge of electrical and electronic engineering, electro-mechanical and computer systems, including networking.
  • Specialist knowledge of Radiotherapy equipment including RF generation, HT generation, high vacuum systems, Multi-leaf collimation, X-Ray generation, imaging modalities, computer systems and solid source safety
  • General knowledge of mechanical and electronic workshop practices
  • Extensive practical experience of independent work in radiation equipment, servicing, workshop practices and techniques, covering preventative maintenance, servicing, inspection, repair and safety
  • Experience in calibration and quality control procedures
  • Specialist manufacturers training or practical experience where training courses do not exist, on linear accelerators, multi-leaf collimators, electronic portal imaging devices, kilo-voltage therapy machines and CT scanners

Registration

Desirable

  • Eligibility for registration as a Clinical Scientist or on the RCT

Clinical

Essential

  • High level of understanding of patient and staff risks arising from equipment failure
  • Good understanding of clinical radiotherapy techniques and the demands these place on treatment machines

Managerial

Essential

  • Able to exercise own initiative when dealing with issues within own specialist area of competence.
  • Able to prioritise and manage own work

Desirable

  • Knowledge of employment procedures and practices.

IT Skills

Essential

  • Able to use Excel, Word etc to set up documents, spreadsheets and extract information
  • Able to set up and manage the acquisition, structure and networking of information.

Desirable

  • Experience of non-Windows based operating systems e.g. Unix
Person Specification

Qualifications

Essential

  • Relevant NVQ level 4 qualification
  • High level of specialist knowledge and experience

Scientific Technical Skills

Essential

  • Advanced knowledge of electrical and electronic engineering, electro-mechanical and computer systems, including networking.
  • Specialist knowledge of Radiotherapy equipment including RF generation, HT generation, high vacuum systems, Multi-leaf collimation, X-Ray generation, imaging modalities, computer systems and solid source safety
  • General knowledge of mechanical and electronic workshop practices
  • Extensive practical experience of independent work in radiation equipment, servicing, workshop practices and techniques, covering preventative maintenance, servicing, inspection, repair and safety
  • Experience in calibration and quality control procedures
  • Specialist manufacturers training or practical experience where training courses do not exist, on linear accelerators, multi-leaf collimators, electronic portal imaging devices, kilo-voltage therapy machines and CT scanners

Registration

Desirable

  • Eligibility for registration as a Clinical Scientist or on the RCT

Clinical

Essential

  • High level of understanding of patient and staff risks arising from equipment failure
  • Good understanding of clinical radiotherapy techniques and the demands these place on treatment machines

Managerial

Essential

  • Able to exercise own initiative when dealing with issues within own specialist area of competence.
  • Able to prioritise and manage own work

Desirable

  • Knowledge of employment procedures and practices.

IT Skills

Essential

  • Able to use Excel, Word etc to set up documents, spreadsheets and extract information
  • Able to set up and manage the acquisition, structure and networking of information.

Desirable

  • Experience of non-Windows based operating systems e.g. Unix

Disclosure and Barring Service Check

This post is subject to the Rehabilitation of Offenders Act (Exceptions Order) 1975 and as such it will be necessary for a submission for Disclosure to be made to the Disclosure and Barring Service (formerly known as CRB) to check for any previous criminal convictions.

Employer details

Employer name

The Royal Marsden NHS Foundation Trust

Address

The Royal Marsden Sutton

Sutton

SM2 5PT


Employer's website

https://www.royalmarsden.nhs.uk/working-royal-marsden (Opens in a new tab)

Employer details

Employer name

The Royal Marsden NHS Foundation Trust

Address

The Royal Marsden Sutton

Sutton

SM2 5PT


Employer's website

https://www.royalmarsden.nhs.uk/working-royal-marsden (Opens in a new tab)

Employer contact details

For questions about the job, contact:

Head of Radiotherapy Physics

Michael Thomas

michael.thomas@rmh.nhs.uk

Details

Date posted

18 December 2025

Pay scheme

Agenda for change

Band

Band 7

Salary

£53,751 to £60,651 a year Per Annum

Contract

Permanent

Working pattern

Full-time

Reference number

282-SB1115

Job locations

The Royal Marsden Sutton

Sutton

SM2 5PT


Supporting documents

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