ESL Tutor for Professional Adults in Oil & Gas Industry

Looking for an experienced ESL tutor to teach professional adults working for an Oil & Gas company in Colombia. The role involves approximately 4.5 hours of tutoring per week on a long-term basis. The hourly rate will not exceed $20. We prefer US-based candidates to facilitate scheduling between US and Colombia time zones. Native speaker skills or equivalent, with an American accent, are highly valued. Ideal candidates should have experience teaching business professionals, be adaptable to a corporate environment, and be comfortable conducting lessons online.