- ARK Systems, Incorporated (Columbia, MD)
- …skills. Education and Experience: + 2 - 4 years of experience with commercial low voltage systems including video, security access control or fire ... Careers At ARK Systems Share with friends or Subscribe! Are you...for supporting the project manager with the execution of low voltage system projects in accordance with… more
- ABM Industries (Lanham, MD)
- …communicate ABM and Customer Management Maintain, test, repair, rebuild, and replace low , medium, and high- voltage switchgear and circuit breakers. Troubleshoot ... automatic transfer switches. Test and inspect low , medium, and high- voltage cable installations. Maintain,...and transfer schemes. Test and commission protection and control systems on high voltage substations. Sample and… more
- Sysco (Laurel, MD)
- …and preventative maintenance as required + Knowledge of controls and electric (high and low voltage ) + Knowledge of PC (personal computer) & PLC (programming ... daily monitoring, and maintenance of large scale industrial computer-based ammonia systems and office HVAC systems . Provide assistance to Refrigeration… more