3fficient careers Work virtual Flexible Hours Great Pay Filter byAll Job TypeAll Job TypeFreelancePart TimeAll Job LocationAll Job LocationCarlsbadHayward CALos Angeles CAOceansideSan Diego CASouthern CaliforniaVista Handyman Helper Carlsbad Oceanside San Diego CA Vista More Details Solar Installer Hayward CA San Diego CA More Details HVAC Tech Hayward CA San Diego CA More Details Electrician Hayward CA San Diego CA More Details Building Controls Tech Hayward CA San Diego CA More Details Commissioning Agent Hayward CA Los Angeles CA San Diego CA More Details Project Engineer Los Angeles CA San Diego CA Southern California More Details Project Manager Los Angeles CA San Diego CA Southern California More Details