its mainly consultancy work over there these days, and as far as someone mentioning that the security threat is worse than the "middle east", might be slightly off!
the threat level is somewhat "sporadic" and not constant like afghan/iraq. threats can be anything from car-jacking, robbery/theft in the built up areas, site closures, site invasions, etc the odd kinapping here and there. Nigeria is extremely corrupt, and is drvien by money! At the very worst you'll end up ambling around the jungle by ur captives for afew months, until a "settlement figure" is agreed. alot of different factions from"MEND" all have the same goal ----------- MONEY!!!!!!
helps if you have africa experience when going for these roles, good sound working knowledge of Site Survey's, dealing with clients, providing "quality assurance", etc.
If there's any LC's amongst you with additional skills, let me know.