Crime Scene Investigator; CSI; Forensic

Department Forensic Investigation Unit, Force Crime

Location Aylesbury, Bicester, Loddon Valley, Milton Keynes, Oxford, Slough

Rank/Grade TVP Broad Band 3F

Linked grade:
Tier 1 - Band 3F starting package circa £37,189 p.a., Tier 2 - Band 3G starting package circa £48,692 p.a., Tier 3 - Band 3H starting package circa £54,492 p.a. (salaries incl of allowances, excluding On Call, details in advert)

Full Package - Tier 1 package:
Entry level Tier 1 CSIs will start at Band 3F circa £32,339
per annum, plus 15% shift allowance, increasing upon completion of the stage 2 training programme and attaining competency as a Tier 2 CSI to the Tier 2 package which will start at Band 3G circa £36,474
per annum, plus 18% shift allowance, plus On Call and 15.5% criticality allowance; increasing to Tier 3 package which will start at Band 3H circa £41,757
per annum plus of 18% shift allowance, plus On Call and 12.5% criticality allowance (subject to progression) plus benefits.

Thames Valley Police (TVP) is making a significant, multi-year investment in our Forensic Services and is transforming our wide array of forensic disciplines, to create a forward looking, accredited service which delivers proportionate, timely services that support effective crime investigation for the populations of Oxfordshire, Buckinghamshire and Berkshire.

If you are looking to develop your current CSI career and have:

• A good degree of self-motivation and personal resilience,
• The ability to use your own initiative,
• Proven problem-solving skills,
• Excellent communication, interpersonal and team working skills,
• A commitment to serving the public,
• and have the passion to succeed in this role

Capability to travel across the Force is required in order to undertake assignments in a timely manner and work flexibly. Due to unsocial hours and personal safety for lone working public transport may not be suitable. For this reason, a full manual driving licence is considered essential for this role.

As part of this recruitment, a 12-month talent pool will be created for the successful candidates. Further appointments will be made from this pool for arising permanent and fixed term vacancies.

As well as entry level CSIs, we also welcome applications from trained CSIs to start at the level they are trained to.

As part of the Thames Valley Police family, you will enjoy a fantastic range of benefits including 24 days annual leave per annum, pro-rata for part time (plus Bank Holidays), flexible working conditions, a wide range of lifestyle discounts, career development opportunities and have the option to join a local government pension scheme. For more information on our benefits, please visit the supporting you page, via the link at the bottom of the advert.

The closing date for enquiries and receipt of completed applications is Sunday 25th October 2026
.

Candidates will need to be available to attend an assessment centre on 17th and 19th November 2026, location to be confirmed, following which successful candidates will be invited for interviews.

Thames Valley Police (TVP) is making a significant, multi-year investment in our Forensic Services and is transforming our wide array of forensic disciplines to create a forward-looking, accredited service which delivers proportionate, timely outcomes that support effective crime investigation for TVP and other external organisations. Our investment includes developing our people, making best use of technology and creating a Centre of Excellence for the future:

At Thames Valley Police (TVP) we work together to protect our communities. Whether as an officer, staff member or volunteer, you will make a difference and play an important role in helping achieve our mission. As you take on a role with pride and confidence,…