p style="margin:0in 0in 7.5pt 0in;background:white;text-align:center">JOB SUMMARY - ESSENTIAL FUNCTIONS AND DUTIES. An Engineering Technician IV provides support to the engineering and design staff by performing a variety of more complex or non-routine assignments during the installation, maintenance, repair, troubleshooting, calibration, testing, fabrication, construction, and operation of diverse electronic/mechanical equipment and systems in accordance with engineering specifications. Some jobs may require a candidate to be eligible for a government security clearance, state-issued driver's license, or other licenses/certifications, and the inability to obtain and maintain the required clearance, license, or certification may affect an employee's ability to maintain employment.