Impact Manager - Operations (Stop the Traffik)

We're looking for an Impact Manager to lead the way STT measures, evidences, and communicates the difference our work makes, coordinating our impact measurement framework, managing KPI data and dashboards, supporting grant and programme design, and turning evidence into clear reporting for funders, the Board, and SLT. What You'll Do

• Coordinate impact measurement across teams and partners, and maintain our indicator library and reporting templates.
• Manage KPI data, dashboards, and performance reporting for SLT, the Board, and funders.
• Support grant proposals with theories of change, logframes, and MEL plans.
• Turn evidence into compelling impact case studies and stories of change. Strong organisational skills and the ability to manage multiple priorities across teams.
• Confident written communication, translating data into clear reports and stories.
• Analytical skills, comfortable managing datasets in Excel or equivalent tools.
• Experience using digital tools to improve reporting efficiency.

We're proactively building a candidate pool that includes people with lived experience of trafficking or exploitation. There's no expectation to share your own experience, in the process or once in post - we believe it offers a unique compass for this work.

• A friendly, supportive team.
• Opportunity to engage with global partners and influential funders.
• Autonomy to shape fundraising approaches and contribute innovative ideas.
• Healthcare cash benefit scheme (with the option to include partner/children).
• Corporate eye-care scheme.
• Life insurance.
• Non-contributory Group Personal Pension Scheme with 7% employer contribution.
• 30 days annual leave plus 8 bank holidays (rising to 32 days with service).
• Cycle to Work scheme.
• Season Ticket Loan.
• Ability to swap two bank holidays to suit personal needs.
• Flexible working policy that supports staff wellbeing.
• Access to internal and external training opportunities.