mechanical intern jobs in Philadelphia

Albacore Inc. is a Philadelphia-based company building highly-capable, mass-producible drone submarines to defend sovereign waters of America and allied nations. We are backed with more than $10 million from Y Combinator and venture capital investors.Our team is hiring mechanical engineering interns to join our team for the summer.During that timeframe, you...

Engineer Intern - Mechanical (Spring 2027)    Firm Overview Do more than just build! At dbHMS, we are a collection of doers and thinkers. We combine our passion for engineering with our client’s vision to realize successful construction projects in our community and worldwide. Together with our clients, we are dedicated to leaving a...

Engineer Intern - Mechanical (Summer 2027)    Firm Overview Do more than just build! At dbHMS, we are a collection of doers and thinkers. We combine our passion for engineering with our client’s vision to realize successful construction projects in our community and worldwide. Together with our clients, we are dedicated to leaving a...

Location: Philadelphia International AirportGeneral Summary:The Sr. Mechanical Inspector is responsible for ensuring that all mechanical installations and systems at airport construction projects comply with design specifications, industry standards, and regulatory requirements. This role involves conducting inspections, testing equipment, documenting...

People. Passion. Pride. This is what has driven our teams since 1833. Since that time, we have developed to become a critical partner in the global aviation industry, delivering time-critical logistics services at over 300 locations in 65 countries, across 6 continents. But at the heart of our business is our people. Location:          Philadelphia...

What You'll Be DoingJob Scope: Generally responsible for performing routine designs of less complex engineering assignments using theoretical knowledge and practical design methods. This work will be performed under direct supervision.Primary responsibilities will include but not be limited to: Lead development and technical review of complex equipment...

Primary Responsibilities: Design and develop plumbing systems (including domestic water, sanitary, stormwater, natural gas, and specialty piping systems).Perform hydraulic calculations, pipe sizing, equipment selection, and layout design in accordance with local codes and standards (e.g.: IPC, ASPE, & NFPA).Prepare construction documents (including...

Summary About the Position: The Army Fellows Program provides an exciting opportunity to embark on a developmental, accelerated career path as an Army Civilian including continued training and educational opportunities, with no military obligation. Fellows may also receive paid training, certifications, and rotational assignments. Apply now to start your...

Join JB&B and shape the future of the built environment!  Founded in 1915, Jaros, Baum & Bolles has 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...

Our BusinessAdare Pharma Solutions is a global Contract Development and Manufacturing Organization (CDMO) with locations across North America and Italy. We offer a wide range of manufacturing, packaging, and research and development services. Our clients range from growing biotech firms advancing groundbreaking clinical trials to established pharmaceutical...

Bristol Infrastructure Design Services, LLC is hiring a Senior Mechanical Engineer to support the Department of the Navy. Job Duties and Responsibilities Typical projects include: mechanical engineering services for plumbing, heating, ventilation and air conditioning systems; digital data controls/instrumentation and control systems, chilled water,...

Locomotive Mechanic PSC Group is hiring for our Locomotive Repair team! If you have experience with diesel engines or electrical systems, this could be the right fit for you. We offer on-the-job training, certifications, competitive pay, and great benefits. This full-time role involves inspecting, repairing, and replacing locomotive components to keep...

Our BusinessAdare Pharma Solutions is a global Contract Development and Manufacturing Organization (CDMO) with locations across North America and Italy. We offer a wide range of manufacturing, packaging, and research and development services. Our clients range from growing biotech firms advancing groundbreaking clinical trials to established pharmaceutical...

Summary You will serve as a MECHANICAL ENGINEER in the PROPULSION & POWER DIVISION within the PROPULSION & AUXILIARY MACHINERY SYSTEMS DEPT of NSWC PHILA DIV. Duties You will be responsible for performing, integrating, and managing key projects in the Division’s In Service Engineering, and Life Cycle Management efforts, and integrating the Test...

This is an exciting time to join our team. As we continue to grow, we are looking for talented professionals who are ready to make an impact, collaborate with exceptional colleagues, and help shape the future of the built environment. If you are looking for a place where your expertise will be valued, your career can grow, and your work will make a...

Life changing therapies. Global impact. Bridge to thousands of biopharma companies and their patients.We are PCI. Our investment is in People who make an impact, drive progress and create a better tomorrow. Our strategy includes building teams across our global network to pioneer and shape the future of PCI.   ​Responsibilities:Lead and coordinate...

Division: Philadelphia Main Project Location(s): Philadelphia, PA 19101 USA Minimum Years Experience: Travel Involved: Job Type: RegularJob Classification: EntryEducation:Job Family:Administrative SupportCompensation:Salaried Exempt Position Description: Prepare detailed estimates for the project based on the design documents, narratives, and...

At Ballinger, an Architecture Engineering Firm, we are passionate about complex challenges and real-world problem-solving.  Design challenges come in all shapes and sizes, and the ones we prefer test us as design professionals.  We seek out complex projects with big impact because they require us to ask tough questions, synthesize data, and push past the...

DescriptionThis OpportunityWSP is currently initiating a search for an Vice President, Mechanical Engineering for our Philadelphia, PA office location.  The ideal candidate will have both technical leadership and business development experience to help grow our Property and Buildings business. This role will actively participate in the full project cycle...

Project Engineer - Mechanical   Firm Overview Do more than just build! At dbHMS, we are a collection of doers and thinkers. We combine our passion for engineering with our client’s vision to realize successful construction projects in our community and worldwide. Together with our clients, we are dedicated to leaving a legacy of...