57 senior traffic engineer jobs found

Job Type Full-time Description At Toole Design , we're leading the way in creating safer, more connected communities through sustainable multimodal transportation design. We're looking for a Senior Traffic Engineer to join our growing team in Providence, RI, someone who's excited to lead impactful transportation projects that reflect our mission and values. Why You'll Love Working Here We're not just another firm, we're a purpose-driven team of engineers, planners, landscape architects, and urban designers who believe streets should work for everyone . At Toole Design, you'll work alongside thought leaders and industry experts who are committed to mentoring and helping you grow your expertise. We offer: A collaborative, inclusive culture that supports your growth and advancement A flexible hybrid schedule 8 paid holidays; and at least 16 days of PTO accrual annually Competitive salary, excellent benefits, and transportation perks: Benefits and Supports Projects...

Job Type Full-time Description At Toole Design , we're leading the way in creating safer, more connected communities through sustainable multimodal transportation design. We're looking for a Senior Traffic Engineer to join our growing team in Boston, MA, someone who's excited to lead impactful transportation projects that reflect our mission and values. Why You'll Love Working Here We're not just another firm, we're a purpose-driven team of engineers, planners, landscape architects, and urban designers who believe streets should work for everyone . At Toole Design, you'll work alongside thought leaders and industry experts who are committed to mentoring and helping you grow your expertise. We offer: A collaborative, inclusive culture that supports your growth and advancement A flexible hybrid schedule 8 paid holidays; and at least 16 days of PTO accrual annually Competitive salary, excellent benefits, and transportation perks: Benefits and Supports Projects that...

Overview We are seeking a Senior Traffic Engineer to play a key role in expanding and strengthening our transportation practice in our Edison, NJ office. This position offers the opportunity to help build and shape our in-house traffic capabilities in support of bridge, roadway, and infrastructure projects throughout NJ and NY, particularly for NJDOT and NYSDOT clients. In addition this role is intended for a well-rounded infrastructure professional who is comfortable operating beyond traditional traffic engineering boundaries when project or practice needs require. This is not solely a production role. We are looking for an experienced traffic professional who is interested in helping grow a practice - someone who can lead technical efforts, contribute to pursuit strategy, mentor staff, and collaborate across disciplines and office locations to deliver integrated and constructible transportation solutions. The successful candidate will work closely with structural, civil,...

Worker Type Regular Job Description Summary The Sr. Mechanical Engineer applies engineering techniques to design, install, modify, analyze, repair and test tools, engines, machines and other mechanically functioning equipment. Leads and supports the mechanical design, testing, and production of electrical machines as well as the design of electronics packaging for high altitude aerospace applications. Leads or supports mechanical packaging development effort for electronic equipment that withstand stringent environmental requirements (i.e., mass, volume, thermal, vibration). Manages mid-size development projects outsourced to sub-contractors (development of a system, equipment or components). Position Responsibilities Leads or supports the thermal, structural, dynamic, and fluid flow analysis efforts for electronics equipment Leads the testing and data collection in the laboratory and the field Models the mechanical devices and selects the proper material...

Worker Type Regular Job Description Summary The Mechanical Engineer III applies engineering techniques to design, install, modify, analyze, repair and test tools, engines, machines and other mechanically functioning equipment. Leads and supports the mechanical design, testing, and production of electrical machines as well as the design of electronics packaging for high altitude aerospace applications. Leads or supports mechanical packaging development effort for electronic equipment that withstand stringent environmental requirements (i.e., mass, volume, thermal, vibration). Manages mid-size development projects outsourced to sub-contractors (development of a system, equipment or components). Position Responsibilities Leads or supports the thermal, structural, dynamic, and fluid flow analysis efforts for electronics equipment Leads the testing and data collection in the laboratory and the field Models the mechanical devices and selects the proper material...

Senior Highway Engineer - Pennsylvania Transportation Group STV is looking for a Senior Highway Engineer who's excited to help shape the future of our growing Pennsylvania Transportation team. If you're passionate about highway design, enjoy collaborating with clients and colleagues, and want to play a key role in expanding our capabilities, this is a great opportunity to take the next step in your career. This role offers significant growth potential , the chance to build strong client relationships, and the ability to influence the direction of our highway practice all within a culture that values balance, flexibility, and teamwork. What You'll Do Lead and support the design of transportation projects for agencies such as PennDOT and the Pennsylvania Turnpike Commission (PTC) . Develop roadway geometrics, modeling, cross sections, traffic control plans, signing and pavement marking layouts, utility coordination, and right-of-way plans. Collaborate with client...

Hadrian - Manufacturing the Future Hadrian is building autonomous factories to reindustrialize America. By combining AI, advanced software, robotics, and full-stack manufacturing, we help aerospace and defense companies build rockets, satellites, aircraft, ships, and other mission-critical systems up to 10x faster and at significantly lower cost. Following our $1.37B Series D at a $7.87B valuation, Hadrian is rapidly expanding our manufacturing footprint, launching new capabilities across welding, casting, forging, electronics, additive manufacturing, and more, while scaling our Factory-as-a-Service platform to transform how critical products are built. Backed by leading investors including JPMorgan Chase, Valor Equity Partners, Andreessen Horowitz, Founders Fund, 137 Ventures, Lux Capital, T. Rowe Price, and Morgan Stanley, we're building the future of American manufacturing-and looking for exceptional people to help make it happen. If you're ready to take on the most...

ABOUT ROCKET LAB Rocket Lab is the end-to-end space company building rockets, spacecraft, and critical subsystems that keep the world connected, protected, expand humanity's reach to the Moon, Mars, and beyond. We move fast, build real hardware for meaningful missions, and make the impossible routine. Come shape the future with us. MANUFACTURING Rocket Lab's Manufacturing teams are the builders and the doers who work with our advanced machinery across our global manufacturing sites to get our satellites, satellite components, and rockets out the door. They bring the designs of our engineers to life by using advanced manufacturing techniques like 3D printing to create our hardware, and are responsible for delivering our projects and missions on time and on budget to our customers. SENIOR MANUFACTURING ENGINEER II - MACHINING We are currently seeking an experience Manufacturing Engineer with a focus in Machining based out of Rocket Lab's Headquarters in Long Beach, CA....

ABOUT ROCKET LAB Rocket Lab is the end-to-end space company building rockets, spacecraft, and critical subsystems that keep the world connected, protected, expand humanity's reach to the Moon, Mars, and beyond. We move fast, build real hardware for meaningful missions, and make the impossible routine. Come shape the future with us. NEUTRON Neutron is a medium lift launch vehicle capable of delivering the mega constellations of tomorrow, high assurance payloads, and human spaceflight. As a highly reusable launch platform, Neutron will deliver a highly cost-effective and reliable launch solution leveraging Rocket Lab's proven execution history with the Electron program. If you're interested in joining a high performing team, pushing the boundaries with a clean sheet development of re-usable liquid launch vehicle, this is your opportunity! MANUFACTURING ENGINEER II / SENIOR - FLUID SYSTEMS Based out of Rocket Lab's headquarters in Long Beach, CA the Manufacturing Engineer...

ABOUT ROCKET LAB Rocket Lab is the end-to-end space company building rockets, spacecraft, and critical subsystems that keep the world connected, protected, expand humanity's reach to the Moon, Mars, and beyond. We move fast, build real hardware for meaningful missions, and make the impossible routine. Come shape the future with us. NEUTRON Neutron is a medium lift launch vehicle capable of delivering the mega constellations of tomorrow, high assurance payloads, and human spaceflight. As a highly reusable launch platform, Neutron will deliver a highly cost-effective and reliable launch solution leveraging Rocket Lab's proven execution history with the Electron program. If you're interested in joining a high performing team, pushing the boundaries with a clean sheet development of re-usable liquid launch vehicle, this is your opportunity! MANUFACTURING ENGINEER II / SENIOR I - FLUID SYSTEMS Based out of Rocket Lab's headquarters in Long Beach, CA the Manufacturing...

Job Description We're looking for a Senior Roadway Engineer to join our growing Canadian Operations. This position will be based in our Whitby office , with opportunities for candidates located in Mississauga, Toronto, Markham, Waterloo , St. Catharines, or Ottawa. . The successful candidate will report to the Lead Engineer and Team Leader of the Roads and Highways Team within the Design Delivery Organization (DDO) . To be successful in this role, you will have a minimum of 10 years of experience in transportation engineering, design, and design coordination on transportation infrastructure projects including highways, roads, transit facilities, and multimodal transportation corridors. You will be responsible for leading roadway engineering assignments, coordinating multidisciplinary teams, mentoring junior staff, and supporting project delivery across Ontario. You will work closely with regional technical leaders, project managers, designers, and multidisciplinary teams...

Senior Highway Engineer, Pittsburgh PA At STV, we're building transportation solutions that help communities move forward. We're looking for an experienced Senior Highway Engineer to join our growing Pittsburgh Transportation team. This is an exciting opportunity for a transportation professional who enjoys technical leadership, client engagement, mentoring others, and helping shape the future of our highway practice. As part of our team, you'll have the opportunity to apply your expertise in highway design, strengthen client relationships, contribute to business development efforts, and help drive the continued growth of our transportation services. We foster a collaborative environment that supports professional advancement while promoting a healthy work-life balance. What You'll Do Lead and support the design and delivery of transportation projects for clients including PennDOT, the Pennsylvania Turnpike Commission (PTC), the City of Pittsburgh, and other public...

Space is a warfighting domain. True Anomaly seeks those with the talent and ambition to build the technology that secures it. OUR MISSION True Anomaly delivers decisive capabilities for space superiority. We build autonomous spacecraft, advanced payloads, mission software, and space-based interceptors - enabling the U.S. and its Allies to secure the space environment and counter threats from the ultimate high ground. OUR VALUES Be the offset. We create asymmetric advantages with creativity and ingenuity. What would it take? We challenge assumptions to deliver ambitious results. It's the people. Our team is our competitive advantage and we are better together. YOUR MISSION We are revolutionizing spacecraft systems and are searching for candidates passionate about hands-on engineering and advancing new technologies in space. As a Machine Shop Production Engineer, you will own the production engineering strategy and execution for machined components from receipt of...

At Whitman, Requardt & Associates, LLP, we are "People Focused and Project Driven". We have been in business for more than 110 years and are known for our quality work and quality employees. This is your chance to join our team - help us to design the transportation and infrastructure that improves the world! WRA is currently seeking a senior level Roadway Engineer with a strong technical background to support the growth of our practice in Virginia Beach, VA. The Senior Project Engineer will be responsible for the planning and design of assigned projects by supervising the design efforts of junior engineers and coordinating with other design disciplines to develop project deliverables. Anticipated types of projects include, intersection and interchange design, new roadway alignments, roadway widenings, interstate design, and pedestrian and bicycle facilities design. The Senior Project Engineer is responsible for managing the development of the project including coordination...

ABOUT ROCKET LAB Rocket Lab is the end-to-end space company building rockets, spacecraft, and critical subsystems that keep the world connected, protected, expand humanity's reach to the Moon, Mars, and beyond. We move fast, build real hardware for meaningful missions, and make the impossible routine. Come shape the future with us. SUPPLY CHAIN Rocket Lab's Supply Chain team is responsible for the flow of all materials, products, and components through the business. With many of our own products functioning as critical components to our own and our customers' missions, the Supply Chain team has a direct impact on the success of our rocket and satellite programs. They set up the assembly kits that enables our technicians to put together our Electron rockets, manage inventory, look after shipping and receiving, manage direct and indirect procurement, and inspect and ensure that all of our materials and products are compliant and up to standard. They are the chain that links...

Salary: $ 150,000.00 We have partnered with a large Civil Engineering company in the Elmwood Park, NJ area to provide them with a Senior Transportation Engineer. Please review the description below and let us know if you are interested. Prioritized Must Have Skills for the Senior Transportation Engineer: #1. Must have a PE License in either NJ or NY #2. Must have a minimum of 5+ years of transportation design experience. Highway/roadway design experience a plus. #3. Must be proficient with CAD/Design Software (AutoCAD, MicroStation, Civil 3D, Inroads/Openroads) and able to assist. #4. No more than 3 jobs in the past 10 years. Responsibilities of the Senior Transportation Engineer: Executes required aspects of roadway engineering based on a solid understanding of engineering fundamentals and advanced concepts. Responsible for the design of roadway horizontal and vertical geometry Design Maintenance of Traffic (MOT / MPT) plans and specifications Coordinates a...

Space is a warfighting domain. True Anomaly seeks those with the talent and ambition to build the technology that secures it. OUR MISSION True Anomaly delivers decisive capabilities for space superiority. We build autonomous spacecraft, advanced payloads, mission software, and space-based interceptors - enabling the U.S. and its Allies to secure the space environment and counter threats from the ultimate high ground. OUR VALUES Be the offset. We create asymmetric advantages with creativity and ingenuity. What would it take? We challenge assumptions to deliver ambitious results. It's the people. Our team is our competitive advantage and we are better together. YOUR MISSION As a Senior Combustion Devices Design Engineer at True Anomaly, you will own the full lifecycle of combustion device development - from architecture trades through flight delivery. You will serve as the team's subject matter expert on injectors, regeneratively cooled thrust chambers, acoustic...

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....

At Infleqtion we solve the world's most challenging problems using cutting-edge quantum technology. Our mission is to commercialize atom-based quantum products that provide orders of magnitude improvements in sensing and computing applications. We are proud to work tirelessly to create and lead the quantum ecosystem towards meaningful advancements today and set the technology roadmap for tomorrow. POSITION SUMMARY Within Infleqtion's Quantum Computing Product Group, the Hardware Engineering Team seeks a Senior Opto-Mechanical Engineer as a senior designer responsible for the realization of precision opto-mechanical subsystems that underpin scalable, high-performance quantum hardware. The successful candidate will act as a technical authority for complex opto-mechanical, module-level decisions while working closely with physicists and cross-disciplinary engineering teams to translate experimental requirements into robust, high-performance optical hardware that supports future...

Emerge is currently recruiting qualified candidates for a direct hire Senior Project Engineer job in Arvada, Colorado for our client, a premier manufacturer serving the Defense, Aerospace and other industries. In this role, you will lead a team of engineers to develop turbo machinery from initial specification through flight-qualified hardware for some of the most challenging applications in the industry. You will serve as the technical lead on advanced industry projects, working closely with only high-level oversight from Principal and Chief Engineers. This position combines deep technical ownership with project leadership, including managing schedules, budgets, and cross-functional coordination with manufacturing and procurement teams. The salary range for this role is USD 150,000 to USD 185,000, commensurate with experience, and includes a comprehensive benefits package (medical, dental, vision, 401(k) with company match, profit sharing, employee stock purchase plan, generous...