Company Overview. Second Order Effects (SOE) is an engineering consulting firm that specializes in electrical, electromechanical, and embedded systems. Founded in 2016, SOE has grown from a 3-person operation to a team of over 50 members across offices in El Segundo, California and Redmond, Washington. Over the last nine years, we have completed over 250 projects and serviced over 100 different customers. Our designs control rocket engines, manag...