2 commissioning engineer jobs found in Philadelphia

Job Description Job Summary WSP is initiating a search for a Rail Signaling Engineer to work out of one of our Northeast offices to play a critical role on complex Northeast Corridor railroad projects as part of our Na tional Transit and Rail Systems Business and be a part of a growing organization that meets our clients' objectives and solves their challenges. Your Impact Contribute to cross-functional teams of engineers, planners, and other disciplines to execute multidisciplinary technical work including signaling and Positive Train Control (PTC) design for multiple concurrent Amtrak and other Northeast Corridor railroad projects. Develop signaling concepts, technical designs, and specifications in compliance with specifications, standards, and sound engineering practices, and develop cost estimates. Remain current in latest signal engineering techniques and practices. Support business development opportunities and proposals. Participate in WSP's quality...

Join JB&B and shape the future of the built environment! Founded in1915,Jaros, Baum & Bolleshas been a pillar of engineering innovation in New York City for over a century. Specializing in mechanical, electrical, plumbing (MEP) , JB&B has contributed to some of the most iconic buildings. In October 2025 , JB&B joined forces with Trinity Consultants, a global consulting firm focused on the natural and built environments. JB&B now operates within Trinity'sBuilt Environment division , combining its deep expertise in high-performance building systems with Trinity's strengths in acoustic design,facility operations,commissioning, andtechnology strategy. This strategic merger expands JB&B's capabilities and offers employees: Access to a broader portfolio of international projects and clients Enhanced career mobility across Trinity's global network Interdisciplinary collaboration with experts in sustainability, environmental science, and...