Learning English to travel and work

I need to speak English to use it in my <a id="_GPLITA_0" style="border: none !important; display: inline-block !important; text-indent: 0px !important; float: none !important; font-weight: bold !important; height: auto !important; margin: 0px !important; min-height: 0px !important; min-width: 0px !important; padding: 0px !important; text-transform: uppercase !important; text-decoration: underline !important; vertical-align: baseline !important; width: auto !important; background: transparent !important;" title="Click to Continue > by mr fun" href="#">job</a>.

Or a more common phrasing would be: I need to speak English for/in my job. 

                                                      I need to use English in my job.

I need to speak use English to use in my job.