Nexhirea
External Opportunity — Not a Nexhirea Client Assignment. Source: USAJOBS — official announcement on usajobs.gov. Nexhirea is not the hiring agency and does not submit applications.
External · USAJOBSEngineeringHybridDirect Hire$106,855–$187,093/yr

General Engineer

Department of Transportation — Federal Railroad Administration · Multiple Locations

Summary from the source

This position is assigned to the Office of Railroad Safety, Office of Railroad Systems, Technology and Automation, Signal, Train Control and Crossing Division. The employee maintains a current and valid technical foundation for Federal Railroad Administration policy regarding signal and train control safety and translates that policy into regulations and programs affecting the nation's entire railroad system.

Only a short excerpt is stored here; the complete announcement, requirements and application steps are on the official page.