To provide you with a description of an interview at Voltek Energy, I would need more context or specific details about the company, its industry, and the type of role you're inquiring about. Generally, interviews at energy companies, particularly those in the renewable energy sector, may involve discussions about your qualifications, relevant experience, and alignment with the company's mission and values. They might also include technical questions related to the energy sector, sustainability, and your ability to contribute to the company's goals.