I went to a meditation where the meditator laid there hands on our heads and transferred divine deeksha energy to us. This is a huge movement now as part of Oneness University's (supposedly) help in awakening human consciousness. Since this experience I feel like I have an energy on my body that will not go away and it feels quite invasive. I have tried removing through a spiritual healer and have also tried hypnosis. I don't know if it will wear off or if there is truly someone who can remove it. Please help.

Any spiritual issue can be removed. However, having it removed would most likely involve you leaving that religious mindset behind you.

Deeksha energy... deeksha is itself a different process. But meditation is different. It's not religious thing on meditation level if the healer touched you. If you done this first time that may be the reason you are feeling invasive. I think you should learn to control and balance that energy. That is the best solution for it. Only you can handle it. So the meditation is the way. Does healer recite any mantra during meditation? If yes then what is it? Pranayam is the easiest thing you can try, anulom vilom will balance your entire system.