Special Investigations Officer

Posted 20 October 2025
Salary 33.43
LocationLewisham SE13 United Kingdom
Job type Contract
Sector Legal / Security / Law
ReferenceOR15533

Job description

7 Month Contract With A Local Authority



Purpose of the Job
  • To manage a varied caseload of complex investigations referred to the Anti-Fraud and Corruption Team (A-FACT), ensuring cases are investigated to the highest professional standard and in accordance with statutory and internal requirements.

  • To produce comprehensive, high-level written reports that include conclusions and actionable recommendations for the relevant Director.

  • To ensure the prevention, detection, and investigation of fraud and corruption across the Council.

  • To ensure that appropriate outcomes such as sanctions, disciplinary action, or prosecutions are applied effectively.

  • To uphold and promote the Council’s core values, anti-fraud policies, and commitment to integrity and public trust.


Key Responsibilities

  • Independently manage a diverse caseload of fraud and corruption allegations involving employees, members, contractors, clients, and customers.

  • Conduct complex and sensitive investigations to a high professional standard and in accordance with legislation such as:

  • Maintain accurate records (manual and digital), preserving evidence securely and ensuring integrity for legal or disciplinary processes.

  • Carry out interviews (including under caution) and take contemporaneous notes where necessary.

  • Participate in joint operations with police, including search and arrest actions, with awareness of personal safety requirements.

  • Act as Disclosure Officer in legal proceedings, managing evidential material and witness statements.

Policy, Prevention & Controls

  • Monitor and review internal procedures during investigations; identify control weaknesses and recommend improvements to enhance fraud prevention and internal governance.

  • Undertake pre-employment vetting for high-risk roles; verify information and liaise with other departments when irregularities are found.

  • Lead and coordinate the Council’s involvement in the National Fraud Initiative (NFI), ensuring compliance with national data-matching requirements.

Advisory & Training

  • Provide specialist advice and guidance on fraud prevention to internal stakeholders.

  • Design and deliver fraud awareness training and proactive anti-fraud campaigns for Council staff, managers, and members.

  • Use document examination techniques and fraud detection software to authenticate identity or official documents during investigations or Council processes.

Stakeholder Engagement & Representation

  • Represent the Council at internal disciplinary panels, external professional conduct hearings, and in court proceedings.

  • Collaborate with external agencies including other local authorities, the Metropolitan Police, and central government bodies on joint investigations and anti-fraud initiatives.

  • Support the Council’s Communications and Press Office in publicising successful prosecutions to enhance deterrence.

Additional Duties

  • Participate in covert surveillance (mobile, foot, or static), ensuring compliance with RIPA and human rights legislation.

  • Supervise, train, and support temporary staff, agency workers, or apprentices within the team.

  • Undertake site visits and interviews outside of normal working hours, when required.

  • Maintain continuous professional development on fraud investigation techniques, legislation, and local authority procedures.

  • Participate in recruitment processes for the team as required.

  • Work from home as required under Council policy.



Requirements

  • Demonstrable experience of conducting complex investigations in a local authority, law enforcement, or regulatory setting.

  • In-depth understanding of relevant legislation (e.g., PACE, Fraud Act, RIPA, CPIA).

  • Proven ability to compile detailed investigation reports with clear conclusions and actionable recommendations.

  • Experience of managing sensitive and confidential investigations with professionalism and discretion.

  • Proficiency in using investigative tools and techniques, including document verification.

  • Strong analytical and critical thinking skills.

  • Excellent written and verbal communication, including report writing and interview techniques.

  • Ability to manage a varied workload independently, prioritising competing demands.

  • Able to deal with challenging situations diplomatically and tactfully.

  • Effective stakeholder engagement and partnership working.

  • High level of integrity and attention to detail.

  • Accredited Counter Fraud Specialist (ACFS) or similar recognised qualification

  • Training in PACE, RIPA, CPIA, or other relevant legal/investigatory frameworks

  • Evidence of continuing professional development (CPD) in the fraud/investigations field