How to lift lockdown, stuck in area

[Pundaker]

I can only access the cargo bay, Talos I exterior and life support, but the thing is the technopath I need to kill is behind the unpowered door to the left of the reactor control room and I don't have enough leverage, so I can't open it

[bulletshowerr]

If I recall what you talking about, you are at the unpowered door of the watercontainment in life support and a telepath is visible through the unpowered door. You need to gloo yourself up to a hatch. When inside you can power the door.