Translation of "Analyst" in Spanish

He's a technology analyst,

Es un analista tecnológico,

Big companies need an economy analyst.

Las grandes compañías necesitan un analista económico.

I was promoted from analyst to project manager,

Me ascendieron de analista a gerente de proyecto,

My father is a banker. I'm a financial analyst.

Mi padre es banquero. Yo soy analista financiero.