①I have no chance to meet women since there are no women at work.
②I can't meet anyone because there isn't anyone to meet at work.
「僕が働いている工程には男しかいないので女との出会いがない」は、
①I have no chance to meet women since there are no women at work.
※no chance to ~ ~する見込みがない
※since ~ ~なので
※at work 職場で
②I can't meet anyone because there isn't anyone to meet at work.
などがいいと思います。
※②は、男女問わず使えます。