Sigma Advisor is a one of the leading Headhunting firms based in Geneva and operating in all Switzerland.

Our DNA is based on our proximity to the market, a culture of commitment, rigorous work and a desire to exceed expectations.
Our vision is clear : Listen, Analyze, Propose, Act.

Today, we have been mandated by one of our clients, a Trust based in Zug in order to support them finding their Accountant.


Missions :


  • Manage the monthly billing process within deadlines. Ensure good quality, review and accuracy of the invoices communicated to the business or sent to the client. Deal with client requests.
  • Billing documentation in place: review draft invoices at month-end, ensure postponed invoices are approved properly. Make sure that the defined internal approval limits are met.


Follow-up of A/R

  • Timely record receipts and follow-up on unknown cash receipts if needed.
  • Provide BU with weekly cash in reports and updated aged debtors reports.
  • Follow-up level of receivables and interact with business to reduce working capital.
  • Review aged debtors and calculate the provisions, as needed.


  • Prepare closing files on A/R / WIP related items.
  • Back-up the other accountant on A/P and VAT matters.
  • Prepare prepaids and accruals for operational companies.
  • Review the B/S and P/L of entities. Document the closing file. Ensure proper internal control is in place.



  • Ensure reconciliation at month-end.
  • Perform netting of intra-co positions in BS at each quarter


  • Bachelor/Master in Business Administration, Accounting, Economics or equivalent
  • At least 3 years of relevant working experience in a similar role.
  • Strong analytical capacities and a real sense of service.
  • You are very familiar with Excel.
  • Fluent in English, written and spoken. German and French are considered as strong additional assets.