24 senior development engineer jobs found in Philadelphia

At Whitman, Requardt & Associates, LLP, we are "People Focused and Project Driven". We have been in business for more than 110 years and we are known for our quality work and quality employees. This is your chance to join our team - help us to understand today's needs and develop plans to improve the movement of people and goods! WRA is currently seeking an experienced Roadway Engineer/Project Manager in our downtown Philadelphia, PA office with design and project management experience on PennDOT projects in the eastern Pennsylvania market area. Our clientele includes a wide range of state and local agencies including PennDOT, PA Turnpike Commission, City of Philadelphia, and numerous PA municipalities. Anticipated types of projects include intersection and interchange design, new roadway alignments, roadway widenings, roundabouts, interstates, and pedestrian and bicycle facilities. The Senior Roadway Engineer will be responsible for the design of horizontal and vertical...

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,...

Attalon is a leading technology partner to the global aerospace and defense industry, specializing in the physics of light and heat. With over 500 employees in the U.S., Attalon engineers critical optical, laser, and coating technologies that enable systems to see farther, target faster, and survive the harshest environments. From high-energy directed laser systems to satellite optics and hypersonic thermal protection, Attalon equips the warfighter with the advantage of precision. Attalon, located in Northeast Philadelphia , specializes in the manufacture of precision patterned optics, calibration grids, reticles, and specialty patterned products for the commercial and defense markets. The Philadelphia site is located in close proximity to major highways and transportation hubs, providing easy access to the surrounding Bucks County and Center City Philadelphia areas. The Greater Philadelphia area is a dynamic economic hub that combines world-class healthcare, education, and...

About us: Kingsbury, Inc. has been engineering solutions for the world's most demanding rotating equipment since 1912. As a global leader in the design and manufacture of fluid film thrust and journal bearings, our products support critical industries including power generation, oil & gas, marine, and industrial manufacturing. We're looking for a Mechanical Engineer to join our engineering team in Philadelphia, PA. Whether you're an early-career engineer looking to grow your technical expertise or an experienced engineer seeking challenging design work, we offer opportunities to develop your career while contributing to highly engineered products used around the world. Why work at Kingsbury? Flexible Scheduling: We value work-life balance and offer adaptable work hours to support your personal and professional needs. Generous Time Off: Enjoy Vacation, PTO, Sick Time, and Holiday Pay, which includes days between Christmas and New Years Day. Comprehensive Benefits: We...

At DAVIS, we're redefining the way people experience construction by building success for all. SUMMARY: The Senior Virtual Construction Engineer is a technical leader responsible for planning, overseeing advanced BIM/VDC workflows on complex construction projects. They provide strategic direction for model based coordination, and deliverable development while mentoring junior staff. This role leads multiple complex BIM coordination efforts while reporting to higher staff. MINIMUM QUALIFICATIONS: Bachelor's degree in Architecture, Engineering, Construction Management, Surveying, or related field, or equivalent years of experience A minimum of three (3) years VDC experience Advanced proficiency across BIM industry software such as Autodesk Navisworks, Revit and AutoCAD Demonstrated ability to independently manage federated models, clash detection, and coordination issue resolution Deep understanding of point cloud processing, analysis and...

Description David Mason + Associates has provided high quality Civil Engineering services since 1989. Our team of professionals prepare design plans for new construction and renovation projects in education, healthcare & utility market sectors, among others. As a newer branch of DMA, we have quickly established strong relationships with the top clients and businesses within the Philadelphia/tri-state region. We're proud to produce quality designs for many of the higher education institutes, developers and local community organizations in the region including projects such as the new Veterinarian School at Rowan University, Barracks Hotel at the Navy Yard, Kelly Hall at Drexel University, new Life Sciences buildings at the Bellwether District & Barrett Recreation Center. Our Philadelphia Civil team is looking for an entry-level Staff Engineer who is ready to jump in and support the team. Our ideal candidate holds a bachelor's degree, has 2+ years of related...

NDI Engineering is seeking a Systems Engineer to serve as a technical lead for the Naval Surface Warfare Center (NSWCPD). This role is pivotal in transitioning complex Submarine Hull, Mechanical, and Electrical (HM&E) systems from document-based engineering to a Model Based Engineering (MBSE) environment. You will lead the development and maintenance of enterprise-level architectures, ensuring that safety, cybersecurity, and mission requirements are digitally integrated across the full system lifecycle-from initial design through sustainment. Role Overview The Systems Engineer will serve as a technical MBSE lead supporting system development, analysis, risk management, requirements management and validation, delivery certification and life cycle support. The role focuses on the application of system modeling ensuring architectural coherence, safety, cybersecurity, and mission requirements are integrated across the system lifecycle. Position involves using digital models...

About the Role The Water Resources group at AKRF is seeking a Senior Civil Engineer to be based out of the Philadelphia, PA office . This individual will serve a key function in the design and management of a broad range of projects for both our municipal and private sector clients. The potential candidate will have the opportunity to work in an environment of encouragement and collaboration to help AKRF shape the future of the region. Job Responsibilities: Provide project and technical management of major engineering design projects including site layout, grading, drainage/storm sewer systems, stormwater management, erosion & sediment pollution control, traffic control, and related supporting disciplines. Lead/support tasks including preparation of site/civil engineering drawings, specifications and reports for projects. Lead/support tasks including preparation of permit packages and municipal land development applications for projects. Lead/support tasks...

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%...

This role reports into the above mentioned office, however NORR offers all of its employees the opportunity to work either from home, from a NORR office or even from a remote location. The choice is yours. NORR is a global team of 800 architects, engineers, planners, and interior designers creating design strategies and solutions that express the unique vision of every project. Driven by a common purpose with our clients and partners, we share ideas to create and innovate, bringing people, design, and technologies together to think bigger and act bolder. Our story began in 1938 and has evolved into an employee-owned, fully integrated firm committed to sustainable development goals across 13 market sectors in Canada, the US, and UK. Design excellence continues to guide everything we do. We are seeking a Senior Mechanical Engineer who will work with members of the engineering team in order to develop engineering design solutions appropriate to the context, budget, and aesthetic...

About the Organization Founded in 1994 as a small, diversified professional services company, Delphinus today employs more than 650 professional and technical personnel supporting a customer base that spans the Defense and Federal markets. Headquartered in Newtown Square, PA, we have primary offices in Norfolk, VA; San Diego, CA; and Bremerton, WA. Company Benefits*: • Comprehensive health program for employee and dependents • Company paid Dental and Vision • 401(k) with company match • Short-term and Long-term disability - Company paid • Life Insurance and AD&D - Company paid • Voluntary Spouse and Child Life Insurance • Paid time off with company holiday • Tuition Reimbursement • Employee Assistance Program (EAP) *Benefit eligibility is set forth in benefit plan documents and organization policies. Description GENERAL SUMMARY: Delphinus Engineering is seeking a Senior Environmental Engineer to support our customers with US Navy tasking. This position...

Urban Engineers is seeking a seasoned Project Manager or senior-level Civil Engineer to lead aviation infrastructure projects and help shape the future of our Aviation Department. This role blends technical leadership, client engagement, and project delivery - ideal for an experienced engineer ready to guide teams and manage high-impact projects. Responsibilities Manage all phases of airfield and landside civil design projects (scope, schedule, budget, and quality). Oversee design of runways, taxiways, aprons, utilities, stormwater systems, and associated infrastructure. Serve as primary client point of contact for airports and partner firms. Lead and mentor engineering teams, including assigning tasks and reviewing deliverables. Develop proposals, manage subconsultants, and lead progress meetings. Ensure compliance with FAA, DOT, and state regulations. Support business development efforts and proposal pursuits across the Northeast and Mid-Atlantic markets....

Overview NV5's Northeast Infrastructure group includes a diverse and talented team of civil engineers, landscape architects, urban designers, and planners, and we have a unique studio environment that allows for frequent collaboration between disciplines. Our employees are passionate about improving the quality of life for communities through planning and design. Only qualified candidates with a strong interest and enthusiasm engaging in a collaborative, multi-disciplinary approach to planning and design will be considered. Our transportation team is growing! This position offers a terrific opportunity for career growth, client interaction, and working with a progressive team of professionals who continually seek to improve public spaces with the most current best practices. Our project portfolio includes many complete streets, active transportation, and other multimodal projects in the Northeast region including Safe Streets for All, Transportation Alternatives, Safe Routes...

Thornton Tomasetti applies engineering and scientific principles to solve the world's challenges. An independent organization of creative thinkers and innovative doers collaborating from offices worldwide, our mission is to bring our clients' ideas to life and, in the process, lay the groundwork for a better, more resilient future. We provide support and opportunities to our employees to achieve their full potential and cultivate a rewarding career. Thornton Tomasetti, Inc., seeks Senior Project Engineers - Structure in Philadelphia, Pennsylvania: Communicates and coordinates with clients and consultants (e.g., architects and civil/mechanical/electrical/plumbing engineers) to ensure clear understanding of project goals and expectations. Interacts with clients and team members regarding project information. Sets clear direction and delegates tasks to others. Provides guidance to team members regarding design standards, design technique, and quality. Analyzes building...

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%...

Job Description This Opportunity WSP is currently initiating a search for a Full-Time Early Career Mechanical Engineer for our Philadelphia, PA office starting in Summer of 2027 . Be involved in projects with our Property & Buildings Team and be a part of a growing organization that meets our clients' objectives and solves their challenges. Takes part in providing local technical assistance for the design, development, building, testing, and inspecting of mechanical systems on infrastructure, building, and construction projects in the public and private sector. Tasks may include basic assistance with the research, design, concept development, installation, operation, maintenance, and optimal integration of automatic temperature control, air distribution, hydronic, and plumbing systems, equipment and processes. Generates accurate and concise documentation regarding assigned aspects of the project. Ensures that responsibilities are delivered and adhered to with a...

ConnectDER (www.ConnectDER.com) represents the next generation in US-based resource technology product development. Our signature product, the ConnectDER Meter Socket Adapter, dramatically cuts down the cost and interconnection time for solar energy, EV charging, and home battery storage, putting clean, resilient power within reach of millions of homeowners. With a pipeline of exciting innovations, we're only just getting started on our journey to transform how the world makes and consumes its energy. We are a dynamic, venture-backed company based in Philadelphia, PA, near Center City, with a team of over 50 dedicated professionals working in remote, hybrid, and on-site roles across the United States. As we continue to grow, we are committed to developing cutting-edge products that empower technology partners, installers, electricians, and their customers. We seek talented individuals who can deliver high-quality service and drive the value of clean energy resources forward. Our...

About the Role The Water Resources group at AKRF is seeking a Staff Engineer to be based out of the Philadelphia, PA office. This individual will serve a key function in the design and management of a broad range of projects for both our municipal and private sector clients. The potential candidate will have the opportunity to work in an environment of encouragement and collaboration to help AKRF shape the future of the region. Job Responsibilities: Provide project and task support for major engineering design projectsincluding site layout, grading, drainage/storm sewer systems, stormwater management, erosion & sediment pollution control, traffic control, and related supporting disciplines. Support tasks including preparation of site/civil engineering drawings, specifications and reports for projects. Support tasks including preparation of permit packages and municipal land development applications for projects. Support fieldwork including but not limited to...

The Lumber Manufactory (TLM) is building the future of sustainable lumber with next-generation sawmill technology. We design and operate state-of-the-art modular sawmills that produce high-grade dimensional wood products with greater efficiency and less waste. Backed by leading investors including Cantos, Slow Ventures, Susa Ventures, Banter Capital, Humba Ventures, and Ravelin Capital. The Lumber Manufactory is seeking a Process Engineer to design, optimize, and continuously improve mill operations across our sawmill, planer mill, and engineered wood facilities. In this role, you will own material flow from log intake through finished goods, evaluate and specify the equipment that maximizes recovery and throughput, and partner closely with production, maintenance, and capital projects teams to execute modernization initiatives. You will spend meaningful time on the mill floor running studies, validating layouts, and commissioning new equipment, turning data into measurable...

Overview R&P is looking for a motivated mid-level Electrical Power Controls Engineer who wants to join our team. We are a small-sized defense contractor providing Engineering, Logistics, Program Management and Technical Services to government clients. We need a journeyman Electrical Power Engineer who is also a Machinery Controls Engineer. The Electrical Power Controls Engineer will support the design, integration, testing, troubleshooting, and sustainment of electrical control systems and power distribution architectures for U.S. Navy ship programs. This role is focused on PLC/HMI programming, automation, control logic development, system integration, and technical support for mission-critical electrical power systems. This position will support shipboard electric plant and integrated power system control activities for BBG (X) class ships, including PLC/HMI development, control logic troubleshooting, interface testing, system integration, and technical documentation for...