Ability to perform complex troubleshooting; ability to design, fabricate, modify, and repair technical equipment of the specialty assignment following original or suggested plans; ability to analyze equipment problems and determine what repairs are needed; ability to install, place, and maintain a wide variety of equipment related to the area of job assignment ability to read and write at a level appropriate to the duties of the position, ability to make arithmetic computations where required. Experience: Equivalent to two years of journey-level or skilled experience in the maintenance, repair, and operation of scientific or technical equipment in the specialty area to which assigned such as mechanical, electromechanical, electronics or in the specialized category including construction and fabrication and some precision work or requiring trade or craft skills working with a variety of unique materials.