... ; technology sustainment including regular and unscheduled maintenance, upgrades and enhancements, continuing ... support. Completes both routine and complex assignments involved in the installation, maintenance ...

... , maintenance, modification, troubleshooting, repair and calibration of these complex therapeutic, diagnostic ... ). Specific tasks include but are not limited to incoming inspections, regular and unscheduled maintenance ...

... , maintenance, modification, troubleshooting, repair and calibration of these complex therapeutic, diagnostic ... ). Specific tasks include but are not limited to incoming inspections, regular and unscheduled maintenance ...