Third Party Supplier Manager

🔒 Confidential Employer
Posted 19 March 2026
LOCATION
Derby
TYPE
Full-time
LEVEL
Mid-Senior level
CATEGORY
Legal
This employer holds a UK Home Office sponsor license — sponsorship for this specific role is at the employer’s discretion

SKILLS

Microsoft Excel Data Analysis Supplier Management KPI Reporting Communication Problem Solving Compliance Stakeholder Management

FULL DESCRIPTION

[Employer hidden — view at passion-project.co.uk] is one of the leading business-to-business debt recovery law firms in the UK. The Third Party Supplier Manager will lead and own service delivery and strategic performance management for third-party suppliers supporting [Employer hidden]’s Debt Services.

Key Responsibilities

Supplier Relationship & Performance Management

  • Act as the primary contact for operational and commercial matters with HCE, Field Services, and Trace suppliers.
  • Establish governance rhythms (monthly performance reviews; quarterly strategic QBRs) with structured agendas, minutes, and action tracking.
  • Negotiate and maintain SLAs, KPIs, pricing schedules, and service scopes; collaborate with Legal/Procurement on contracts and compliance clauses.
  • Coordinate supplier onboarding, due diligence, risk assessments, and audits; maintain scorecards and risk registers.
  • Monitor market developments and benchmark supplier performance; recommend changes to panel composition or work allocation.

Instruction Processing (Inbound & Outbound)

  • Own the end-to-end process for issuing instructions (HCE writs, transfer-up packages, field visits, trace requests), ensuring validation, formatting, and secure transmission (EDI/API, SFTP, or portal).
  • Ensure inbound files/results (trace reports, attendance notes, levy/writ outcomes, agent photographs/POAs) are accurately ingested into case management systems; oversee reconciliation and exception handling.
  • Define and enforce data standards, mandatory fields, and document artefacts to minimize rework and accelerate cycle times.
  • Partner with IT/MI to maintain integration maps, file specs, and fallback procedures; lead defect triage and release testing for interface changes.

Query, Exception & Escalation Management

  • Operate a robust query management framework covering supplier and client queries, billing discrepancies, compliance flags, and service failures.
  • Prioritise, track, and resolve exceptions (e.g., missing documents, incorrect addresses, vulnerability indicators), maintaining SLA transparency and root cause reporting.
  • Own escalation paths for urgent matters (failed attendances, levy challenges, legal risks), providing timely updates to internal teams and clients.

Performance Management & Continuous Improvement

  • Define, monitor, and report KPIs/SLA adherence; produce weekly/monthly dashboards and commentary for stakeholders.
  • Lead performance improvement plans (PIPs) with suppliers; implement corrective actions, process redesign, and training.
  • Drive cycle time reduction, right-first-time rates, trace hit rates, and agent effectiveness through data-led interventions.
  • Champion Lean principles, SOPs, and best practice libraries across supplier types.

Compliance, Risk & Client Assurance

  • Ensure supplier activities meet regulatory, legal, and client standards (FCA consumer credit conduct risk, GDPR, CSA codes, HCEOA guidance, Pre-Action Protocols).
  • Safeguard vulnerable customer handling and fair outcomes within supplier workflows.
  • Oversee complaint handling and produce compliance attestations and audit readiness packs.
  • Maintain information security expectations and support DPIAs/ISAs as required.

Stakeholder Management & Communication

  • Partner with internal teams (operations, client service, legal, finance/MI) to ensure alignment and seamless delivery.
  • Support client reviews and pitches with supplier insights, case studies, and performance evidence.
  • Produce clear communications—playbooks, FAQs, and guidance notes—for internal teams and suppliers.

Core KPIs & SLAs (Illustrative)

  • Instruction-to-acknowledgement time: ≤4 business hours
  • Instruction right-first-time rate: ≥98%
  • Trace hit rate (by supplier/type, benchmarked)
  • Field visit completion within SLA: ≥95%
  • HCE key milestones on time
  • Average query resolution time & backlog (targets by severity)
  • Complaints rate & upheld ratio (downward trend)
  • Data quality defects per 1,000 instructions (continuous reduction)
  • Cost-to-serve / recovery yield by supplier
  • Client satisfaction (CSAT) on supplier-dependent touchpoints

Skills, Knowledge and Expertise

You will:

  • Possess excellent IT skills
  • Proficient with Microsoft Excel, and ability to transform and remap data with Excel
  • Have great interpersonal skills and be able to communicate your ideas
  • Be a good problem solver
  • Be able to manage own workloads, and ask for support where needed

*Disclosure will be required in the event that a position is offered.*

*Financial checks will be required in the event that a position is offered.*

Benefits

What we offer?

  • Competitive salary
  • Bonus potential
  • Great working environment at our Derby Head offices
  • Career development opportunities
  • 25 days holiday plus bank holidays
  • Options to buy & sell 1 week’s holiday
  • 1 week’s holiday carry over
  • Extra day off for your birthday
  • Staff card discount scheme for local shops
  • Social days and evenings on the firm
  • Staff discounts on legal services
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