31 senior engineering designer jobs found in Philadelphia

Job Type Full-time Description EwingCole is a nationally recognized architecture, engineering, interior design and planning firm with offices across the country. Our multi-disciplinary practice is built on the core values of professional excellence, design quality and collaboration. We are looking for a Senior Mechanical Project Engineer to join our team in our Philadelphia or Wayne office. The Senior Mechanical Project Engineer uses his or her extensive experience in the design of buildings of various degrees and complexity to supervise and perform all phases of the design and construction process and mentor the junior staff. Essential Functions Perform design calculations, equipment selections, or check (review) calculations and equipment selections performed by project designer. Evaluate and assess existing systems. Work directly with client to establish design criteria. Develop design concepts given the client's goals and budget expectations. Write project...

Job Type Full-time Description EwingCole is a nationally recognized architecture, engineering, interior design and planning firm with offices across the country. Our multi-disciplinary practice is built on the core values of professional excellence, design quality and collaboration. We are looking for an Plumbing Project Engineer to join our team in our Philadelphia or Raleigh office. As part of the Plumbing Engineering team, Plumbing Project Engineer is responsible for the design and documentation of major projects and mentoring of junior staff. Essential Functions: Perform plumbing and fire suppression design calculations, equipment selections, or check (review) calculations and equipment selections performed by project designer. Design and supervise the design of specific projects, attend meetings and work with project team members to develop the necessary details and coordination necessary for project documentation. Responsible for code research and establishing...

What You'll Be Doing Job Scope: Generally responsible for conceptual through detailed design for manufacturing facilities in the biopharmaceutical and specialty chemical industries. Responsible for coordinating and specifying both upstream and downstream process equipment as well as collaborating with all engineering disciplines. Responsible for supporting the procurement of process systems for technical reviews, equipment inspection and construction support. This work will be performed in an engineering environment that requires knowledge with ASME BPE standards, FDA/GMP compliance and other international standards. This work will be performed under general supervision. Primary responsibilities will include but not be limited to: Familiarity with department design and drafting standards. Familiarity with project scope, specifications and design criteria upon assignment to a project task team. On-site assistance during startup, as needed. Accomplishing engineering...

At Spectrum Control, most departments operate on a 4-day, 10-hour work schedule in exchange for a 3-day weekend . We offer competitive wages and PTO, plus our benefits begin on day 1 of employment. Come join a workforce where we put you first! Summary: This Engineering Co-Op will join a multidisciplinary systems design team focused on RF and hardware development for commercial, military, and aerospace products. The role provides hands-on experience supporting the design, development, and testing of RF and electronic systems, including prototyping, validation, and manufacturing support. This is for the Fall/Winter 2026-27 term. Duties: Assist design and test engineering teams with RF hardware evaluation, prototype assembly, and performance testing. Support design, analysis, and troubleshooting of hardware systems, including RF circuits, analog/digital electronics, and power systems. Perform RF measurements and characterization using lab equipment such as spectrum...

Job Description This Opportunity WSP is currently initiating a search for a Full-Time Early Career Electrical Engineer for our Philadelphia, PAoffice 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 due diligence, investigation, remediation, impact assessment, permitting, design, development, and construction of utility, industrial, and commercial scale projects in the public and private sector. Tasks may include basic assistance with the research, design, concept development, and construction of transmission and distribution substations, power distribution, power regulation, renewable energy, as well as protection and control systems in a wide variety of contexts (utilities, transportation, building, and Federal, State, and local government projects). Generates accurate...

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...

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...

Engineer Intern - Electrical (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 legacy of stewardship and innovation through our impact on the built environment. Our staff of talented individuals and unique characters is united in their dedication to deliver high-performance, efficient, and sustainable buildings worldwide. Our Design Studio team, in our Philadelphia office is seeking an Engineer Intern . This role will support the engineering of systems for a variety of projects while working closely with clients, client reps, architects, and MEP engineers in creating designs for all kind of spaces. Our dynamic work environment provides the perfect opportunity to advance your career while developing and fine-tuning your...

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 legacy of stewardship and innovation through our impact on the built environment. Our staff of talented individuals and unique characters is united in their dedication to deliver high-performance, efficient, and sustainable buildings worldwide. Our Design Studio team, in our Philadelphia office is seeking an Engineer Intern . This role will support the engineering of systems for a variety of projects while working closely with clients, client reps, architects, and MEP engineers in creating designs for all kind of spaces. Our dynamic work environment provides the perfect opportunity to advance your career while developing and fine-tuning your...

Engineer Intern - Electrical (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 legacy of stewardship and innovation through our impact on the built environment. Our staff of talented individuals and unique characters is united in their dedication to deliver high-performance, efficient, and sustainable buildings worldwide. Our Design Studio team, in our Philadelphia office is seeking an Engineer Intern . This role will support the engineering of systems for a variety of projects while working closely with clients, client reps, architects, and MEP engineers in creating designs for all kind of spaces. Our dynamic work environment provides the perfect opportunity to advance your career while developing and fine-tuning your...

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 legacy of stewardship and innovation through our impact on the built environment. Our staff of talented individuals and unique characters is united in their dedication to deliver high-performance, efficient, and sustainable buildings worldwide. Our Design Studio team, in our Philadelphia office is seeking an Engineer Intern . This role will support the engineering of systems for a variety of projects while working closely with clients, client reps, architects, and MEP engineers in creating designs for all kind of spaces. Our dynamic work environment provides the perfect opportunity to advance your career while developing and fine-tuning your...

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...

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...

Overview R&P is looking for an innovative and hard-working marine electrical power and propulsion 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 junior Electrical Power and Propulsion engineer ready to join a fast-paced and exciting work environment. This engineer will provide key engineering and technical support functions to the design efforts of the latest U.S. Navy surface combatant ship. Engineering services will be provided in and around the Naval Surface Warfare Center in Philadelphia. A hybrid/remote work schedule can be acceptable during certain design phases. Responsibilities Provide engineering, electrical power, and propulsion systems acumen and skills to the NSWC PD Advanced Power Systems Division. Support the design and development of the Integrated Power System (IP) concept of operations, define system lifecycle...

Responsibilities This position is for an engineer with strong AutoCAD skills and a detail-oriented approach to engineering documentation. You will serve as the Technical Data Package (TDP) lead for Machinery Control Systems (MCS), Repair Station Consoles (RSC), and Engine Controllers (EC) on the DDG-51 Modernization (MOD) and related Tech Refresh (TR) programs. This is a high-ownership role. You will independently manage configuration baselines, produce installation drawings, maintain tracking databases, coordinate across multiple engineering teams and government stakeholders, and occasionally travel to ships to verify legacy configurations firsthand. You will work in direct support of the NSWCPD Code 552 DDG MCS Waterfront Engineering team. Training and mentorship on program-specific processes will be provided, but candidates should be comfortable taking ownership of deliverables and driving tasks to completion with minimal supervision. Job Duties & Responsibilities:...

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...