Proficient in using RS Logix 5000, RS Logix 500, and RS Logix 5 software for machine troubleshooting, with the ability to go online with Control Logix, Compact Logix, SLC500, or PLC5 systems via Ethernet I/P, DH+, or RS232, and download PLC programs as needed. education, training, qualifications, certifications/licensing, skills, geographic location, performance, market considerations, seniority system, merit system, systems that measure earnings by quantity or quality of production, and business or organizational needs (such as whether the position requires regular and necessary travel).