11 structural engineering associate jobs found

Overview We have an immediate need for a Senior Bridge Structural Engineer to join our growing team in our Edison, NJ office. This position is focused on bridge and transportation structural projects for New Jersey agency clients , with an emphasis on NJDOT, NJTA, PANYNJ, NJ TRANSIT, county, and municipal work. The successful candidate will work closely with our recently hired bridge leadership in New Jersey and will play a key technical role in project delivery, client coordination, and the continued growth of LiRo-Hill's bridge and transportation structural practice in the region. This is an excellent opportunity for a senior engineer, associate, or senior associate-level candidate who brings strong NJ agency experience and wants to help build a high-performing local bridge/structures team within a collaborative, multidisciplinary firm. Come join our team! We are looking to build services and capabilities through the growth of our key asset- our staff. Ranked among the...

Mechanical Design Engineer Perform engineering valve design functions for the development of new products and for the modification of existing products. Design and develop prototype models and methods to validate design concepts. Collaborate with team members to validate designs and make recommended change Work closely with manufacturing, quality assurance, production, vendors, and contractors to support product design projects, with feedback from Engineering Managers QUALIFICATIONS • Mechanical Engineering, or related engineering degree. • 3-5+ years of engineering experience. Proficient in AutoCAD and SolidWorks, with an understanding of analytical tools such as ANSYS, MATLAB, and/or Mathcad Experience with using geometric tolerance techniques and drafting to ensure proper alignment and stackups (ANSI Y14.5M-1994 is a plus) Experience with designing fluid handling devices (valves, pumps) is a plus All candidates must meet the US persons criteria. Please note: The...

Pipe Stress Engineer Pipe Stress Engineer for piping design and stress analysis. Design, analysis, and documentation of piping systems in industrial and process plants. Responsible for 3D modeling, pipe stress analysis, support design, and generation of piping deliverables. Perform pipe stress analysis using Caesar II to ensure compliance with applicable codes and standards (ASME B31.1/B31.3). Develop and manage 3D piping models using AutoCAD Plant 3D and Autodesk Inventor. Design and detail pipe supports and ensure proper integration with structural elements. Create and optimize piping layouts for process efficiency, safety, and maintainability. Generate piping isometrics, general arrangement drawings, and support details. Prepare and maintain Bill of Materials (BOM) and Material Take-Offs (MTO). Coordinate with process, mechanical, and structural teams to ensure design consistency. Review vendor drawings and ensure compliance with project specifications....

Job Description Take Your Design Career to the Next Level Kleinfelder, a Forbes' Top Employer for Engineers in North America, is committed to a people-first culture, technical excellence, and creating opportunities where employees can thrive! Are you ready to be challenged, make a difference, and experience professional growth in your career? Our collaborative, multidisciplinary group spanning architectural, structural, civil, electrical, mechanical, process engineering, pipeline design, and integrity management works together to deliver integrated, high-impact solutions. Step into Your New Role As a Water/Wastewater Project Engineer, you will work closely with principal technical professionals and project managers to engaged in and deliver the total lifecycle of our clients' needs. That may include asset management and planning, assistance with project funding applications, preliminary and final designs, procurement and bid phase assistance and construction phase...

Assistant Chief Engineer - Structural (Bridge) Wall Township, NJ French & Parrello Associates (FPA) is seeking an experienced and highly respected Assistant Chief Engineer - Bridge to provide technical leadership and strategic direction for our growing Bridge Department at our headquarters in Wall Township, NJ. This is a unique opportunity for a senior transportation engineering professional who wants to make a significant impact by leading complex bridge projects, mentoring talented engineers, advancing technical excellence, and helping shape the continued growth of one of the Northeast's fastest-growing engineering consulting firms. Recognized year after year as one of NJBIZ's Best Places to Work in New Jersey, FPA is committed to creating a culture where talented professionals are empowered to grow, collaborate, and lead. In 2026, FPA was ranked #49 on Zweig's Hot Firm List, recognizing the firm among the 100 fastest-growing AEC firms in the United States and Canada....

Project Engineer - Structural (Bridge) Wall Township, NJ, US French & Parrello Associates (FPA) is seeking a motivated and talented Project Engineer to join our growing Bridge Department at our headquarters in Wall Township, NJ. This is an exciting opportunity for a transportation professional who wants to advance their technical expertise, contribute to complex infrastructure projects, and build a long-term career with one of the Northeast's fastest-growing engineering consulting firms. Recognized year after year as one of NJBIZ's Best Places to Work in New Jersey, FPA is committed to creating a culture where talented professionals are empowered to grow, collaborate, and succeed. In 2026, FPA was ranked #49 on Zweig's Hot Firm List, recognizing the firm among the 100 fastest-growing AEC firms in the United States and Canada. Our continued growth is driven by our investment in our people, technical excellence, and commitment to delivering innovative solutions for the...

NDI Engineering Company is seeking a Senior Mechanical Engineer to support our team in Thorofare NJ/Philadelphia. The ideal candidate will have extensive experience in delivering complex design projects from concept to operational readiness. This candidate will have expertise in systems integration, reliability engineering, and compliance with industry standards, with a focus on safety, maintainability, and performance optimization. The ideal candidate will be able to collaborate with Navy program offices, contractors, and technical staff to meet mission-critical objectives. Job Responsibilities Lead design projects from initial concept through detailed engineering, prototyping, and field validation, ensuring alignment with operational requirements and regulatory frameworks. Mentor junior engineers, driving innovation in HM&E solutions, and delivering projects on time and within scope. Create technical drawings and developing supporting technical documentation packages...

Senior Transportation Engineer - Project Manager - Highway Design Exciting and unique career opportunities await you to come grow with us in 2026 and beyond! Boswell is a leading, fully integrated, multi-disciplinary firm providing a comprehensive range of professional services to federal, state, county and local government agencies as well as private-sector clients throughout the Eastern United State. At Boswell, we understand the significance of our work and its impact on society. Therefore, we deliver on-demand, sound, and state-of-the-art integrated engineering solutions to satisfy the complex needs of the sectors we serve. Due to continuous growth and client requests, Boswell Engineering is seeking a highly motivated Senior Transportation Engineer / Project Manager with design and project management experience for immediate employment at our South Hackensack office. Responsibilities: Project management Highway design - horizontal and vertical geometry,...

The Water/ Wastewater Project Engineer/ Manager is a professional with a minimum of 8 years of experience. This individual will plan, design and perform analysis on water/wastewater engineering projects such as pipelines; pumping stations; and treatment facilities. Engineer shall be self-motivated, capable of acting as firm's representative to clients, and providing support to branch offices in NJ/PA/DE/MD area. PRIMARY DUTIES: Hydraulic calculations and layout of structures. Producing correspondence/reports/biddable documents for arsenic, radium and iron removal water plants; wells; water storage tanks; pumping stations; piping systems; and wastewater treatment plant improvements. Engineering support to our inspection department. Act as firm's representative to Townships; utility authorities; and private utility companies. Draft concise proposals for new work. Capable of addressing multiple simultaneous assignments, on-time and within budgets. "Proactive"'...

POSITION SUMMARY: The Water/ Wastewater Project Engineer/ Manager is a professional with a minimum of 8 years of experience. This individual will plan, design and perform analysis on water/wastewater engineering projects such as pipelines; pumping stations; and treatment facilities. Engineer shall be self-motivated, capable of acting as firm's representative to clients, and providing support to branch offices in NJ/PA/DE/MD area. PRIMARY DUTIES: Hydraulic calculations and layout of structures. Producing correspondence/reports/biddable documents for arsenic, radium and iron removal water plants; wells; water storage tanks; pumping stations; piping systems; and wastewater treatment plant improvements. Engineering support to our inspection department. Act as firm's representative to Townships; utility authorities; and private utility companies. Draft concise proposals for new work. Capable of addressing multiple simultaneous assignments, on-time and within budgets....

Job Title: EngineeringProject Designer Department: Civil Engineering Reports to: Project Manager/Senior Project Manager FLSA Status: Exempt GENERAL SUMMARY The Engineering Project Designer plays a key role in the successful planning, design, coordination, and delivery of civil engineering projects. This position works under the general direction of a Project Manager or Senior Project Manager and is responsible for managing day to day project activities, producing high quality design and construction documents, and supporting projects through all phases from initial design through construction and closeout. The Engineering Project Designer exercises sound professional judgment, maintains a strong focus on quality and constructability, and collaborates closely with internal and external team members to ensure projects meet technical, regulatory, schedule, and client expectations. SUPERVISOR RESPONSIBILITY This position does not have direct supervisory responsibility....