[quote=@Mangrale]I was considering freelance or security. But with a particular augmentation I have in mind for the future, I'm currently leaning towards either handling EuroCorp's dirty work, working for the EDF, or for BLCK.[/quote]
Why not do both, and have him be a BLCK operative working on secondment with the EDF? He could be a 'civilian' liaison from the EPA working with the military to help joint operations between the police's elite Unit BLCK and the EDF, with the ability to advise the EDF when to deploy their forces in areas where the EPA traditional hold juridiction.

Or the reverse, with him representing the EDF within Unit BLCK? Perhaps as a military training officer there to help prepare the elite unit for heavy actions? Or just the flipside of my previous suggestion, the military liaison co-ordinating joint operations in EPA territory?

Another possibility would be that he was Military Police/Internal Affairs [color=silver](which could have been conceded to the EPA and Unit BLCK due to corporate restructuring)[/color], with the authority to press charges against any EDF personnel who he felt was acting against the best interested of [color=gray][s]EuroCorp[/s][/color] Europa.