Senior Administrator – Trustee and Client Relationships

Join a respected, forward‑thinking fiduciary business as a Senior Administrator within their Corporate Trustee and Client Relationship Team in their Guernsey office. This is an exciting opportunity to play a key role in the delivery of high‑quality trusteeship and administration services across a diverse portfolio of international pension plans and employee benefit structures. Responsibilities include: Oversee and implement client‑driven actions, including trustee decisions, payments, investment switches, and periodic trust reviews. Liaise confidently with clients, members, intermediaries, and internal teams to maintain strong working relationships. Support and guide junior team members, contributing to their development and helping maintain high-quality output across the team. Manage billing, monitor contributions, maintain accurate diary systems, and ensure all deadlines, compliance requirements, and regulatory obligations are met. This is a great opportunity for someone looking to continue growing within the pensions, trustee, or fiduciary field. If you’re an organised, client‑focused professional with strong trust knowledge, this role offers the chance to step up, take ownership, and genuinely make an impact. If you’re ready to take the next step in your career, then please apply today with your latest CV or contact Marcel on