Senior Officer - Corporate Services

Job Title:

Senior Officer - Corporate Services

Posting

Start Date:

10/29/26

Job Description:

It’s never been a more exciting time to join Vistra.

At Vistra our purpose is progress. We believe that our clients have the power to change the world and to do great things for global progress, and we exist to remove the friction that comes from the complexity of global business – to help our clients achieve progress without friction.

But progress only happens when people come together and take action. And we’re absolutely committed to building a culture where our people can do just that.

We have an exciting opportunity for you to join our team as an Senior Officer – Corporate Services. This full‑time and permanent position is based in the Channel Islands.

Responsible for a set of Corporate client relationships and manage day‑to‑day Service delivery needs, in accordance with the departments’ Service standards and company policies and procedures.

To proactively develop your existing client’s relationships and to support with your team’s client relationships.

• support where appropriate the Jersey owner who has responsibility for the Service delivery of the Service.
• assist with the profitability and financial performance of the Service.
• assist with the creation and meeting SLAs, plus the KPI's to monitor performance against them for the Service.
• assist with the process owner for the Service, where required.
• support Line Manager with the client net promotor score.

• be responsible for the Service delivery to your clients.
• assist with the achievement of revenue targets for the Service.
• assist with the achievement of EBITDA (earnings before interest, taxes, depreciation, and amortization) targets for the Service.
• support the business owner on any projects relevant to the Service where required.
• support with the creation, achievement, enhancement and reporting of all SLAs relevant to the Service for your clients.

• Support the ongoing contractual relationships and the operational delivery of Services to a portfolio of clients.
• Serve as a general point of contact for your team’s client relationships for certain client relationships and ensure client satisfaction.
• Support the delivery of contracted Services to clients to ensure that SLAs (Service level agreements) and KPIs (key performance indicators) as defined in the relevant contracts are met or exceeded.
• Review legal and tax advice where appropriate to client portfolio and be able to interpret and implement, as required.
• Ensure all work performed is invoiced accurately and in line with client contracts, with a strong emphasis on recoverability, working in an efficient manner so as to minimise write-offs across the team and maintain KPIs.
• Assist with the distribution of invoices and the settlement and recovery of outstanding client debt.
• Support Service delivery lead as a contact person for escalations and ensure client satisfaction.
• Work with your team to ensure we build and maintain strong relationships with clients as well as other teams and provide day‑to‑day assistance, advice and support.
• Ensure you maintain the appropriate level of technical expertise, qualifications, and experience to provide the Service and ensures this remains up to date through CPD.
• Where appropriate and in consultation with Line Manager, be aware to promote the organisation's capabilities to clients, identify sales opportunities to be forwarded to the Line Manager of Sector Head.
• Support Service delivery for the function to ensure the improvement of our total Service delivery to clients.
• To participate and be involved in both regional and group initiatives and projects relevant to the Service where appropriate.

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