Final answer:
Orwell hated his job due to the ethical dilemmas and his role as a symbol of British colonialism that forced him into actions contrary to his beliefs.
Step-by-step explanation:
George Orwell's disdain for his job in 'Shooting an Elephant' stems from the moral and ethical conflicts he faces while serving as a police officer in colonial Burma. His role makes him a symbol of the oppressive British Empire, which he fundamentally opposes. Yet, cultural and imperial expectations force him to act against his will, such as killing an elephant to avoid looking foolish before the local population. Orwell's personal narrative highlights the complex dynamics of colonialism and his internal struggle between his duty and his conscience, which is a recurring theme in his writings and reflections on imperialism.