JOB SUMMARY Install, configure, troubleshoot, repair, and support Caterpillar MineStar technology systems—including Fleet, Terrain, and Command—on Caterpillar and other Empire-supported mining machines in field and shop environments. While performing the duties of this job, the employee is regularly required to sit, use hands, talk, or hear, stand, walk, reach with hands and arms, climb or balance, and stoop or kneel.