6 senior opto mechanical engineer jobs found in Philadelphia

GFT is seeking a Sr. MEP Engineer/Business Development o join our Mechanical Practice in Philadelphia, PA. This role follows a hybrid work model, requiring regular attendance at our Philadelphia, PA office. Electrical Engineer or Mechanical Engineer. At GFT, the Mechanical team is dedicated to creating efficient, innovative solutions for mechanical systems, ensuring comfort and sustainability in every project. From energy-efficient power systems to advanced HVAC and plumbing designs, our team contributes to a resilient and sustainable built environment, pushing the boundaries of building system design and optimizing performance while addressing the unique needs of each facility. Explore some of our signature projects. What you'll be challenged to do: This is an excellent career opportunity for an experienced, motivated Mechanical Engineer who thrives in a collaborative team environment. The role highlights a customer-focused mindset and a passion for delivering...

GFT is seeking a Senior Electrical Engineer - Water Treatment to join our Building and Places Team in Valley Forge, PA or Philadelphia, PA ! This role follows a hybrid work model, requiring regular attendance at our office. At GFT , the electrical team is dedicated to creating efficient, innovative solutions for electrical systems, ensuring comfort and sustainability in every project. From energy-efficient power systems to advanced HVAC and plumbing designs, our team contributes to a resilient and sustainable built environment, pushing the boundaries of building system design and optimizing performance while addressing the unique needs of each facility. Explore some of our signature projects. What you'll be challenged to do: Your day to day responsibilities will include managing electrical design, inspection, condition assessment projects for various public sector facilities including transit stations, maintenance facilities, education, industrial, federal and...

EOE Statement Our employee owners come to MJ for the variety of project work and stay for the people they work with on those projects! Our people set MJ apart and drive our success for our clients. MJ provides an inclusive environment and rewards employee owners' hard work. Our culture of innovation and collaboration fosters creativity and encourages employees to do their best work. MJ is an Equal Opportunity Employer - all qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, disability status, protected veteran status or any other characteristics protected by law. Applicants who wish to apply for an open position with MJ who require reasonable accommodation in order to complete the application process may contact MJ's Human Resources Department at employment@mjinc.com to request assistance. Category Facilities Description At McFarland Johnson (MJ), you'll own your future . We're a 100%...

Founded and family-owned since 1896, Rhoads Industries is a total solution provider of industrial fabrication, mechanical/maintenance and maritime services. In addition to our field service and project skilled labor, Rhoads has expansive shipyard facilities and over 300,000 square feet of heavy manufacturing space located in The Navy Yard in Philadelphia. Rhoads' capabilities enable our customers to achieve superior results by deploying our diverse, highly skilled workforce and fabrication capabilities across commercial, government and maritime projects, all backed by state-of-the-art resources and a 100+ year legacy of leadership. As a member of the Rhoads team, you'll join a quickly growing team of energetic, skilled tradespeople and professionals who are committed to delivering exceptional products and services to our customers across every market we serve. We are building on our success across more than a century by continuing to grow an innovative company dedicated to building...

Job Description Rodriguez Consulting, LLC (Rodriguez) is seeking a motivated and detail-oriented Engineer I to join our Infrastructure Design Group in the vibrant neighborhood of Fishtown, Philadelphia! At Rodriguez, you'll play a hands-on role in designing and improving the infrastructure that keeps our city moving - from water and sewer systems to roadways, stormwater infrastructure, and land development projects. As an Engineer I, you'll work alongside experienced engineers to support the design and delivery of public and private infrastructure projects. You'll prepare plans and specifications, conduct engineering calculations, assist with project management tasks, and support construction administration activities. This is an excellent opportunity for an early-career engineer eager to apply technical skills, grow professionally, and contribute to projects that make a visible impact in Philadelphia's communities. You'll gain experience using AutoCAD Civil 3D, GIS, and Zoho...

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's Built Environment division , combining its deep expertise in high-performance building systems with Trinity's strengths in acoustic design, facility operations, commissioning, and technology 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,...