Crown Prosecution Service Caseworker

Prepare and present criminal prosecution files for the Crown Prosecution Service — a legal casework and advocacy role within England and Wales's primary public prosecutor.

Physical demand

Low

People contact

High

Time to entry

CILEX Level 3: 1–2 years part-time. CILEX Level 6: 2–4 years part-time alongside employment. LLB: 3 years. CPS advertises caseworker vacancies at various grades through Civil Service Jobs. No prior legal experience required for entry-level caseworker posts.

Typical qualification

CILEX Level 3 Certificate in Legal Services or Level 6 Professional Higher Diploma in Law and Practice; LLB or Graduate Diploma in Law; SQE for emerging solicitor route. CPS internal training for designated caseworker authorisation. CILEX Chartered Legal Executive status as professional progression target.

future resilient
nationally portable
high human contact

What you do

Crown Prosecution Service (CPS) caseworkers — who may be qualified as paralegals, Chartered Legal Executives (CILEX), or trainee solicitors — prepare criminal prosecution cases for court, manage case files throughout the criminal justice process, and in some roles carry out advocacy in the Magistrates Court under designated caseworker status. The CPS is the independent public prosecution service for England and Wales, and employs a large workforce of legal professionals at all levels from caseworker through to Crown Advocate.

Case preparation involves reviewing police evidence packages (witness statements, CCTV, digital evidence, forensic reports), applying the Full Code Test (evidential sufficiency and public interest), making charging decisions in accordance with the Director's Guidance on charging, and preparing the case file for court. Caseworkers communicate with the police on requests for further evidence, liaise with victims and witnesses, manage Victims' Right to Review applications, and prepare skeleton arguments and case summaries for CPS advocates and Crown Advocates.

In the Magistrates Court, designated caseworkers (authorised under the Prosecution of Offences Act 1985, Section 7A) may present straightforward cases and guilty pleas before lay magistrates — conducting hearings, making submissions, addressing the bench on sentencing, and managing the court list. This advocacy function provides significant professional development in courtroom skills.

Case management systems work — using CPS systems (CMS and Compass) to manage case progress, disclosure obligations under the Criminal Procedure and Investigations Act 1996, and the Victim Contact Scheme — is a large part of the administrative role. CPS CILEX paralegals progress through CILEX Level 3 and Level 6 qualifications alongside their casework, with many progressing to Crown Prosecutor status after qualification and assessment under the CPS internal progression framework.

Why this career is resilient

The CPS is a statutory prosecutorial authority whose existence and funding are required by the Prosecution of Offences Act 1985 and constitutional conventions of the rule of law. Every Crown Court and Magistrates Court prosecution requires CPS involvement — without CPS caseworkers and prosecutors, the criminal justice system cannot function. CPS case volumes are driven by police charging, not political choice, and the complexity and volume of digital evidence, organised crime, and fraud prosecutions is creating growing demand for legal caseworker expertise.

The CILEX qualification route into CPS casework provides a graduate-accessible professional development pathway that differs from the high-cost solicitor training contract route, making CPS casework an accessible entry into legal career progression. The CPS's internal progression structure — from caseworker through to Crown Prosecutor — provides a defined long-term career framework within a permanent public sector institution.

A typical day

Morning: reviewing five new police evidence packages received overnight — applying the Full Code Test to each, requesting further evidence on two cases (gaps in witness statements and missing CCTV), and making a charging decision on three cases that are evidentially sufficient. Afternoon: Magistrates Court designated caseworker session — presenting four guilty pleas, including addressing the bench on mitigation for a community order; managing a bail application for a remanded defendant; and noting a not guilty plea for trial listing. Late afternoon: preparing the disclosure schedule for a Crown Court trial listed next month — reviewing the sensitive material schedule and preparing the defence statement response.


Routes in

Full-time college course

College

Study full-time at a further education college, usually for 1–2 years. You will need to fund yourself or apply for a student loan (available for Level 4+ courses).

Duration: 1–2 yearsQualification: Level 2, 3, or 4Funding: 16–18s: funded via government. Adults 19+: Advanced Learner Loan available for Level 3+ courses.

Employer-funded training

Employer training

Some employers — particularly the NHS, emergency services, and larger care providers — run their own funded training programmes. You apply for a job and train as you work.

Duration: VariesQualification: VariesFunding: Typically fully funded by the employer. May include a training contract.

Pay and costs

Earning potential: CPS caseworker (AO/EO grade): approximately £23,000–£32,000 on CPS civil service pay scales. Senior caseworker or designated caseworker: £28,000–£42,000. Higher Caseworker Officer: £36,000–£48,000. London weighting applies for CPS areas in Greater London.

Training costs: CILEX Level 3: approximately £1,500–£3,000. CILEX Level 6: approximately £4,000–£8,000. LLB: standard HE fees. CPS may fund CILEX study for existing caseworkers through the professional development budget — confirm with CPS HR.

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Crown Prosecution Service Caseworker | Steady Path