Experienced Investigator in London

Experienced Investigator in London

London Full-Time 42270 - 46488 £ / year (est.) No home office possible
National Crime Agency

At a Glance

  • Tasks: Investigate serious crimes and gather intelligence to protect the public.
  • Company: Join the National Crime Agency, the UK's lead agency against organised crime.
  • Benefits: Competitive salary, generous leave, flexible working, and a strong pension scheme.
  • Other info: Dynamic roles available across the UK with excellent career development opportunities.
  • Why this job: Make a real impact on public safety while tackling complex criminal threats.
  • Qualifications: Experience in criminal investigations and a valid PIP1 or PIP2 accreditation required.

The predicted salary is between 42270 - 46488 £ per year.

£42,270 (SPOT Rate, with progressive pay increases) plus London Weighting of £4,218 or South-East Allowance of £3,375 where applicable. 45 roles available across the UK, including Belfast, Birmingham, Bristol, London, Liverpool, Nottingham, Sunderland and more.

About the role

The National Crime Agency is the UK's lead agency against serious and organised crime. Our Investigations Directorate tackles the most dangerous and complex criminal threats facing the UK — from organised immigration crime and illicit finance to drugs, firearms, child sexual abuse and international corruption. As an Experienced Investigator, you will collect and develop intelligence and evidence, contribute to case file preparation, and help bring the UK's most harmful criminals to justice. You will work alongside colleagues across the NCA and partner agencies in a varied, fast-paced environment — making decisions that have a real impact on public safety. Every day will be different. These are challenging, rewarding roles that require flexibility, resilience and a genuine commitment to protecting the public.

What we're looking for

  • Experience and knowledge of criminal investigation techniques
  • Knowledge of interviewing witnesses and suspects, including custody procedures
  • Experience of seizure of exhibits, continuity of evidence and CPIA disclosure obligations
  • Experience completing case files and liaising with prosecuting agencies
  • A current/active PIP1 or PIP2 accreditation (or recognised equivalent), valid within the last 3 years
  • A full DVLA driving licence

You will also be required to pass a Public and Personal Safety Training (PPST) course within your first six months in post.

What you'll get:

  • Civil Service pension with a 28.97% employer contribution
  • 26 days' annual leave rising to 31 after 5 years, plus 8 bank holidays
  • Flexible working options including flexi-time and compressed hours
  • Interest-free loans, cycle to work, gym discounts and more
  • Key Worker housing status and family-friendly policies
  • Learning and development opportunities

Virtual Open Evening

Want to find out more before you apply? Join us online on Tuesday 12 May, 6–7pm via MS Teams. Register by midday on Monday 11 May at the link in the full job listing.

For full details and to apply, visit Civil Service Jobs (reference: 459274). Closing date: 11:55pm, Thursday 21 May 2026.

The NCA is committed to diversity and inclusion. This role is open to eligible UK and Commonwealth nationals and certain other groups — see the full listing for nationality requirements. Security clearance to SC level is required prior to appointment.

Experienced Investigator in London employer: National Crime Agency

The National Crime Agency is an exceptional employer, offering a dynamic and impactful work environment where Experienced Investigators play a crucial role in tackling serious and organised crime across the UK. With competitive salaries, generous leave entitlements, and a strong commitment to employee development, the NCA fosters a culture of resilience and collaboration, ensuring that every team member has the opportunity to grow while making a meaningful difference in public safety. Additionally, the agency's flexible working options and family-friendly policies make it an attractive choice for those seeking a rewarding career in law enforcement.
National Crime Agency

Contact Detail:

National Crime Agency Recruiting Team

StudySmarter Expert Advice 🤫

We think this is how you could land Experienced Investigator in London

✨Tip Number 1

Network like a pro! Reach out to current or former NCA employees on LinkedIn. Ask them about their experiences and any tips they might have for the application process. Personal connections can give you insights that you won't find in the job description.

✨Tip Number 2

Prepare for the interview by brushing up on your criminal investigation techniques. Be ready to discuss specific cases you've worked on and how you handled challenges. We want to see your problem-solving skills in action!

✨Tip Number 3

Show your commitment to public safety! During interviews, share examples of how you've gone above and beyond in your previous roles. This will demonstrate your genuine dedication to protecting the public, which is key for the NCA.

✨Tip Number 4

Don’t forget to apply through our website! It’s the best way to ensure your application gets seen. Plus, you’ll find all the details you need about the role and the application process right there.

We think you need these skills to ace Experienced Investigator in London

Criminal Investigation Techniques
Interviewing Skills
Custody Procedures
Exhibit Seizure
Continuity of Evidence
CPIA Disclosure Obligations
Case File Preparation
Liaising with Prosecuting Agencies
PIP1 or PIP2 Accreditation
Full DVLA Driving Licence
Public and Personal Safety Training (PPST)
Flexibility
Resilience
Commitment to Public Safety

Some tips for your application 🫡

Tailor Your Application: Make sure to customise your application to highlight your experience and knowledge of criminal investigation techniques. We want to see how your skills align with the role, so don’t hold back on showcasing your relevant achievements!

Be Clear and Concise: When writing your application, keep it straightforward and to the point. We appreciate clarity, so avoid jargon and ensure your key points stand out. This will help us quickly understand your qualifications and fit for the role.

Show Your Passion: Let your enthusiasm for tackling serious and organised crime shine through in your application. We’re looking for candidates who are genuinely committed to public safety, so share why this role excites you and how you can contribute to our mission.

Apply Through Our Website: Don’t forget to submit your application via our official website! It’s the best way to ensure we receive your details directly. Plus, you’ll find all the necessary information and resources to help you along the way.

How to prepare for a job interview at National Crime Agency

✨Know Your Criminal Investigation Techniques

Brush up on your knowledge of criminal investigation techniques before the interview. Be ready to discuss specific methods you've used in past cases, as well as how you approach collecting and developing intelligence. This will show your expertise and commitment to the role.

✨Familiarise Yourself with Interviewing Procedures

Since you'll be interviewing witnesses and suspects, it's crucial to understand custody procedures and how to handle sensitive situations. Prepare examples from your experience that demonstrate your ability to conduct effective interviews while adhering to legal protocols.

✨Highlight Your Case File Experience

Make sure to talk about your experience in completing case files and liaising with prosecuting agencies. Bring along a few examples of complex cases you've worked on, focusing on your role in evidence seizure and continuity, as this will showcase your attention to detail and organisational skills.

✨Show Your Commitment to Public Safety

The NCA is all about protecting the public, so be prepared to discuss why this mission resonates with you. Share personal anecdotes or motivations that drive your passion for tackling serious and organised crime, and how you plan to contribute to making a difference in this role.

Experienced Investigator in London
National Crime Agency
Location: London

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