15 senior environmental engineer 1 jobs found in Philadelphia

Urban Engineers is seeking an early-career Civil Engineer to join our Aviation Department. This position offers an exciting opportunity to contribute to the design and construction of airfield and landside infrastructure projects across the Northeast and Mid-Atlantic regions. You'll work alongside senior engineers and project managers while gaining exposure to the full project lifecycle - from design through construction. Responsibilities Assist with design and documentation for runways, taxiways, aprons, access roads, utilities, and stormwater systems. Perform calculations, prepare drawings, and develop design reports and cost estimates. Support construction-phase services including RFI responses, shop drawing review, and field observation. Coordinate with multidisciplinary teams and assist with permitting, scheduling, and technical deliverables. Apply FAA, DOT, and state standards to design tasks. Develop proficiency in AutoCAD Civil 3D, MicroStation, and/or...

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,...

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....

Pennoni Associates is currently looking for a Senior Engineer - Water/Wastewat er with experience consistent, but not limited to: The successful candidate will lead engineering teams to design water and wastewater infrastructure associated with public sector-initiated transportation improvement projects, and locally administered private development projects. Projects are generated by a variety of clients including PennDOT, private developers, Philadelphia Water Department, and local municipalities and agencies in the Philadelphia metropolitan area. The candidate should have a comprehensive knowledge of the design standards and operation of water and wastewater infrastructure. Experience in the production of construction plans, specifications and estimates is required. The candidate will work with a team of engineers to design new infrastructure as well as rehabilitation of existing highways and streets. Required Attributes: MicroStation and/or AutoCAD Experience....

About Us At ENFRA, we blend a rich history with a forward-looking vision. With over 100 years of experience, we are a pillar of stability in the energy infrastructure industry and a leader in innovative energy solutions. Our commitment to leveraging emerging technologies ensures that we remain at the forefront of the Energy-as-a-Service sector. We believe in growth-not just for our business, but for our people. Our team members have the opportunity to advance their careers in a supportive environment that values continuous learning and development. We embrace innovation and encourage creative problem solving to tackle the energy infrastructure and energy challenges of tomorrow. Inclusion is at the heart of our culture. We strive to create a workplace where every voice is heard and valued, fostering a collaborative environment where diverse perspectives drive our success. Join us to be part of a legacy of excellence and a future of groundbreaking advancements. At ENFRA,...

About Us At ENFRA, we blend a rich history with a forward-looking vision. With over 100 years of experience, we are a pillar of stability in the energy infrastructure industry and a leader in innovative energy solutions. Our commitment to leveraging emerging technologies ensures that we remain at the forefront of the Energy-as-a-Service sector. We believe in growth-not just for our business, but for our people. Our team members have the opportunity to advance their careers in a supportive environment that values continuous learning and development. We embrace innovation and encourage creative problem solving to tackle the energy infrastructure and energy challenges of tomorrow. Inclusion is at the heart of our culture. We strive to create a workplace where every voice is heard and valued, fostering a collaborative environment where diverse perspectives drive our success. Join us to be part of a legacy of excellence and a future of groundbreaking advancements. At ENFRA,...

Lead the Future of Environmental Engineering Are you ready to shape sustainable solutions for some of the world's most complex environmental challenges? At ERM , we're looking for a Principal Consultant, Design Engineer to join our Philadelphia team and drive innovation in remediation system design, construction, and operations. This is more than a technical role-it's a strategic opportunity to influence projects across North America, mentor top talent, and build lasting client partnerships in industries that matter. Why This Role Matters Environmental stewardship is no longer optional-it's essential. As a Principal Consultant, you'll be at the forefront of designing and implementing remediation systems that protect communities and ecosystems. Your expertise will help clients in power, chemical, manufacturing, and renewable energy sectors meet regulatory requirements while advancing sustainability goals. What Your Impact Is Lead multi-disciplinary teams to deliver...

Job Description Johnson, Mirmiran & Thompson is a dynamic, 100% employee-owned consulting firm with more than 2,800 professionals, providing a full range of multidisciplinary engineering, architecture, information technology, and related services to public agencies and private clients throughout the United States. JMT is currently ranked #50 on Engineering News-Record's list of the Top 500 Design Firms. JMT is seeking a motivated and innovative Water Resources Project Engineer with 5-10 years of design experience to join their Eastern PA team. The team supports a variety of infrastructure projects throughout the region. In addition, the team leads several projects focused on implementing Green Stormwater Infrastructure in a highly urbanized area. The successful candidate will perform various design, permitting, construction support, and inspection tasks. Candidates are expected to be well-versed across the water resources discipline. Demonstrating proficiency in drainage...

At Ballinger, 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 boundaries of existing answers into the realm of innovative solutions. Ballinger team members thrive on those challenges because our clients do, too: our work for them enables their ambitious endeavors in science and medicine, research and government, manufacturing, and technology. Ballinger welcomes ambition with career development, mentorship, and leadership opportunities. Here ideas will always be more important than hierarchy because they result in buildings as transformative as the missions they serve. As a Mechanical Design Engineer, you will analyze and design building infrastructure and HVAC systems. You will be teamed with a senior engineer(s) who will guide...

Urban Engineers is seeking a motivated and technically strong Civil Engineer in the Northeast and Mid-Atlantic regions to join our Aviation Department. This position will support the planning, design, and construction of airfield and landside infrastructure projects across the country. The ideal candidate will have the opportunity to take on Deputy Project Manager responsibilities, assisting with client coordination, task management, and mentoring junior staff while developing toward a full Project Manager role. Responsibilities Provide civil engineering design for airfield/site layout, grading, profiles, earthwork analyses and design, hydrologic and hydraulic analyses and design, pavement design and maintenance, construction safety and phasing, aircraft layouts and modeling, storm water management design, erosion and sediment control design, utility coordination and design, environmental permitting, and preparation of construction plans, specifications, schedules, design...

At Ballinger, 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 boundaries of existing answers into the realm of innovative solutions. Ballinger team members thrive on those challenges because our clients do, too: our work for them enables their ambitious endeavors in science and medicine, research and government, manufacturing, and technology. Ballinger welcomes ambition with career development, mentorship, and leadership opportunities. Here ideas will always be more important than hierarchy because they result in buildings as transformative as the missions they serve. Position Responsibilities • Mentoring within and across disciplines with the goal of increasing knowledge sharing and collaborating toward a comprehensive,...

Posting Start Date: November 14, 2025 Posting End Date: December 30, 2025 Position Number: 80005739 (2 openings available) FLSA Status: Hourly Department: Engineering Pay Grade: PR53 Hourly Rate: $18.00 Employment Type: Full Time Building Location: Western Regional Office Building Street: 2200 N. Center Avenue Building City: New Stanton Building State: Pennsylvania (US-PA) Building Zip Code: 15672 Work Schedule: Hybrid The Pennsylvania Turnpike Commission, opened on October 1, 1940, is known as "America's First Superhighway"! Our mission is to operate a safe, reliable, customer-valued toll road system that supports national mobility and commerce. The PTC operates a 565-mile system with over 205 million transactions annually. Together, we are building the highway of the future. Pennsylvania residency is required for summer employment. Job Purpose and Summary This position provides support...

About the Job: A Project Engineer is expected to support the planning, execution, and technical aspects of crane and rigging projects while ensuring safety, compliance, and effective communication among teams. This role involves a combination of engineering expertise, project coordination, and hands-on support to ensure successful project outcomes. This position may be offered as a permanent role or on a contract basis, depending on candidate's preference and business needs. Job Requirements: Experience: 2-5 years of experience in project engineering, preferably within the crane, rigging, or heavy lifting industry. Certifications: Professional Engineer (PE) license is a plus, OSHA 10 Education: Bachelor's Degree in Mechanical Engineering, Civil Engineering, or a related field from an ABET accredited 4-year university. Technical Proficiency: Must possess the ability to perform detailed load calculations and structural analyses to ensure safe lifting...

POSITION SUMMARY The Project Engineer supporting Operations/DoD will be responsible for assisting in the planning, execution, and delivery of engineering projects. This role involves providing technical support, coordinating project activities, and ensuring that project objectives are met efficiently and effectively. DUTIES AND RESPONSIBILITIES Project Planning and Coordination: Assist in developing project plans, schedules, and budgets. Coordinate with project teams and stakeholders to ensure project requirements and objectives are clearly defined and met. Technical Support: Provide technical expertise and support in the design, analysis, and implementation of engineering solutions. Review and interpret engineering drawings, specifications, and other technical documents. Team Collaboration: Work closely with cross-functional teams, including design, procurement, and construction, to ensure seamless project execution. Support and collaborate...

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! At Spectrum Control, our employees have incredible opportunities to make the invisible visible and controllable using state-of-the-art capabilities for managing and conditioning signals. We do this through the expert design and manufacturing of RF components, modules, and subsystems. Our legacy of innovation in design and manufacturing has put us inside some of the most important analog systems in the world, and we're looking for people to help us take our next step. We are in the process of building a team of the most talented design engineers in the world that are helping to build advanced capabilities that allow us to produce products that change the game. Our success comes through our ongoing strategic new product design initiatives...