Administration Supervisor

Rubis Guyana Inc., a company specializing in the marketing of petroleum products, is seeking to fill the vacant position of Administration Supervisor

Provide supervision and oversight of invoicing and cashier processes and support the efficient, safe and reliable operations of Ramsburg and satellite terminals in Guyana. Ensure all company procedures and guidelines are followed, including compliance with security and data privacy.  

  • Supervise cashiers and invoicers
  • Perform daily checks of the company trucking program, consulting with colleagues to ensure accurate invoicing
  • Ensure timely and accurate processing of customer payments and invoices in full compliance with company internal procedures and guidelines
  • Ensure timely reconciliation of customer accounts and preparation of statements 
  • Manage petty cash 
  • Ensure daily balancing of invoices with physical documentation 
  • Coordinate the preparation of a daily summary of payments for submission to finance 
  • Communicate effectively with customers, ensuring customer contract terms are met  
  • Provide updates and feedback to customers, marketing, credit and finance teams of outstanding issues related to invoicing and payments
  • Participate in safety briefings, meetings and initiatives
  • Develop and implement strategies to ensure a safe work environment 
  • BSc. in Engineering preferably Mechanical or another technical field
  • 2 years minimum supervisory/management experience
  • 2 years minimum experience in a similar industry (terminal or industrial operations)
  • Attention to detail, strong organizational, communication and customer service skills
  • Critical thinking, problem-solving, time management and multi-tasking abilities
  • Team-oriented and flexible approach to work 

Rubis is an equal opportunity employer, committed to the principle of equal opportunity in employment, valuing diversity, non-discrimination and respect for the individual.

Applications and curriculum vitae should be submitted as one (1) PDF document by email to careers@rubis-caribbean.com OR mail drop to Terminal Manager, Rubis Guyana Inc., Ramsburg, Providence, EBD by April 6, 2026. Applicants are asked to use “Administration Supervisor – Guyana” as the subject line.  Only short-listed applications will be contacted.