Monday Night Combat -
To be a bigger contributor to your team, combine your "sniping nest" with the path where AI walks on to plant your proximity mines. This will not only discourage Assassins to pounce you but also relieve the frontline stress put on your turrets. You can clearly see where enemy AI robots will walk by looking at the green arrows on the floor. It swaps from time to time so make sure to move your grenades accordingly.