Major translation needed

I'm looking for a linguist to help me with a major translation project. I have legal documents that need to be translated into Spanish, but will not need to be revised to reflect local language nuances. The job requires expert attention to accuracy and precision. This translator must be native to Spanish and have an excellent command of the language, as well as a keen eye for detail. The individual should have strong cultural and contextual understanding with regards to Slang and Idiomatic expressions. Translators must possess writing skills in Spanish that are both concise and elegant. The ability to carry out research and to identify unresolved issues is key. Although experience in legal translation is not mandatory, it is highly desirable. Communication skills, speed and precision, as well as meeting tight deadlines, are also essential for this job.