35 senior environmental engineer jobs found

About Us TRC, Member of WSP, is a global consulting environmental and engineering firm and one of the top design firms in the energy sector. Together, TRC and WSP's 83,000 experts create positive, long-lasting impacts for our communities and our clients in the power and energy, transportation and infrastructure, environmental, and property and buildings sectors. As part of our team, you'll discover a world of opportunities to connect with innovative thinkers, forge your path, and have fun tackling the world's most challenging projects. At TRC, Member of WSP, you can have a rewarding career on every level. TRC has long set the bar for clients who require more than just engineering, combining science with the latest technology to devise innovative solutions that stand the test of time. From pipelines to power plants, roadways to reservoirs, schoolyards to security solutions, clients look to TRC for breakthrough thinking backed by the innovative follow-through of an industry...

Job Title: Senior Mechanical Engineer Location: Groton, CT (In-Person, Full-Time) Department: Mechanical Engineering Reports To: Mechanical Engineering Manager Position Summary: ThayerMahan, a leader and a fast-growing, mission-focused, innovative technology company in the Intelligence, Surveillance, and Reconnaissance (ISR) and Artificial Intelligence (AI) space is seeking a highly skilled and experienced Senior Mechanical Engineer to join and strengthen our growing mechanical engineering team. This role is ideal for a hands-on engineer who thrives in a fast-paced environment and is passionate about mentoring the next generation of engineers. You will play a critical role in the design, development, and deployment of marine systems while serving as a mentor and technical guide for a talented team of young engineers. Key Responsibilities: Design & Development: Lead the design, analysis, and testing of mechanical components and systems for marine systems. Mentorship...

Weston & Sampson is seeking a Senior Bridge Engineer to lead bridge design and project delivery efforts for key transportation infrastructure projects in Connecticut and throughout New England. This position offers the opportunity to manage DOT and local government bridge projects - including bridge replacements, bridge rehabilitation, bridge preservation, bridge load ratings - while guiding a talented team of engineers and designers. What you'll do: Manage and lead bridge design projects from concept through construction. Oversee technical design teams, ensuring compliance with AASHTO, DOT, and local standards. Collaborate with Project Managers to manage client relationships and drive project delivery, quality, and performance. Review and assist with structural calculations, plans, and specifications. Lead the mentoring and development of junior engineers, fostering technical and professional growth Support proposal development and business growth through technical...

Weston & Sampson is seeking a Senior Structural Engineer to work alongside our growing team in Rocky Hill, CT. What you'll do: Perform on-site field work related to buildings and other structures Work with others to plan, design, and perform construction administration of a variety of vertical and horizontal structure type projects, including project budgeting, work flow scheduling, and coordination with other disciplines Perform studies and prepare plans, specifications, and cost estimates; and peer review services of designs and reports prepared by others Work with the technical staff to assist in pursuits for new business, including proposal writing and other business development tasks Present technical concepts and alternatives to clients, including public presentations, to support permits and other approvals Manage and mentor Junior staff on the structural team Manage phases of assigned projects that may include oversight of contractors and sub-consultants Some...

Job Type Full-time Description In the ever-evolving realm of traffic engineering, from V2I to P2P to ATSPM, transformative changes are taking place. BETA stands at the forefront of these technological strides and is actively seeking to expand our team with individuals who are passionate about innovation and adept at problem-solving. We currently have an exciting opportunity for an experienced Senior Traffic Engineer with a forward-thinking mindset, particularly skilled in signal and signal system design. The Senior Traffic Engineer will play a key role in performing and overseeing technical designs, development of projects from conceptual to final design, oversee the preparation of contract plans and documents, mentor staff, manage traffic projects and perform business development, project pursuits, and client management. The key focus of this position will be on in-depth research, innovative design, and practical application of the latest traffic technologies. This includes...

Overview M&J Engineering, D.P.C. is a quality provider of multi-discipline consulting services with over 300 employees. Since its inception in 2004, M&J has grown into diversified provider of engineering, construction management, construction inspection, technology, and environmental services to a broad range of clients, including federal, state and city/local agencies, private owners, architects, engineers and contractors. M&J Engineering is a leader in construction management and inspection, ITS, mechanical, electrical, wastewater, water supply, tunnel airport, port, marine/coastal, environmental engineering, and design-build services for both new infrastructure projects and renovations. M&J bases its employment and personnel decisions on the principles of Equal Employment Opportunity, with the intent to further the Company's Affirmative Action commitment. M&J does not discriminate on the basis of race, color, religion, national origin, sex, sexual...

TTM Technologies, Inc. - Publicly Traded US Company, NASDAQ (TTMI) - Top-5 Global Printed Circuit Board Manufacturer About TTM TTM Technologies, Inc. is a leading global manufacturer of technology products, including mission systems, radio frequency ("RF") components, RF microwave/microelectronic assemblies, and technologically advanced printed circuit boards ("PCB"s). TTM stands for time-to-market, representing how TTM's time-critical, one-stop design, engineering and manufacturing services enable customers to reduce the time required to develop new products and bring them to market. Additional information can be found at www.ttm.com Scope: This position is responsible to research and implement automation ideas and improvements to the production floor. The engineer will need to understand the equipment and process for each work area on the production floor. Improvements will need to be identified and implemented in a timely manner. The engineer will also be responsible...

Job Description This Opportunity WSP is currently initiating a search for a Senior Bridge Inspection Team Leader, Senior Structural Engineer to join our exceptional Bridge & Infrastructure Inspection Team in New England, which includes offices in Boston, MA; Worcester, MA; Glastonbury, CT*; and Providence, RI . This is an exciting opportunity for someone who is new to people leadership and interested in becoming a Team Leader. At WSP, we are driven by inspiring the right people to be part of our future-focused business objectives. Our devotion to teamwork has allowed us to build communities and expand our skylines. Be a part of a collaborative team of experts and contribute to projects that help shape our communities and our future. Here at WSP, anything is within our reach and yours as a WSP employee. Come join us and help shape the future! *Please note: Positions based out of our Glastonbury, CT office will be primarily assigned to Connecticut Department of...

STV currently has openings for a Civil Project Engineer or Project Manager in the Transportation group in Hartford CT. STV is seeking an experienced and motivated Civil Project Engineer or Project Manager to join our Connecticut team, specializing in transportation infrastructure projects. The ideal candidate will have extensive expertise in Bentley's OpenRoads software. This role offers the opportunity to work on a wide range of roadway, highway, and transit projects, contributing to innovative design solutions that meet the highest quality standards, budget constraints, and project schedules. Key Responsibilities: • Utilize Bentley's OpenRoads software to develop and refine 3D models, alignments, profiles, corridors, cross-sections, grading and pipe networks for transportation projects. • Mentor and train junior engineers in the effective use of OpenRoads, offering guidance and support to build their technical skills. • Collaborate closely with a multidisciplinary...

Description GPI is seeking a motivated Bridge Engineer to join our growing transportation team in Shelton, Connecticut. This is an excellent opportunity for an engineer with 2 to 8 years of experience seeking to work on a diverse portfolio of bridge projects, including inspections, load ratings, rehabilitation, and replacement designs for public-sector clients throughout Connecticut and the Northeast. As part of our bridge engineering team, you will collaborate with experienced structural engineers and project managers on challenging transportation infrastructure projects while expanding your technical expertise and professional growth. Do you value a company that puts employee satisfaction at the forefront of who they are? If so, GPI wants you! GPI is a multi-discipline engineering firm providing planning, design, and construction services for transportation infrastructure and building system projects throughout the United States for over 50 years. Ranked in the Top...

LiquidPiston This role is fully onsite in Bloomfield, CT, five days per week, and the company will be relocating to Suffield, CT later in 2026. About LiquidPiston LiquidPiston, Inc. is reinventing the internal combustion engine. Our patented X-engine architecture is a compact, lightweight, and fuel-efficient rotary engine that operates on a novel thermodynamic cycle. With applications in defense, aerospace, robotics, and portable power, we're developing the next generation of high-performance, compact engines for critical power systems. We are seeking a Senior Design Engineer to play a key role in the design, simulation, and development of our advanced rotary engines. This is a hands-on, high-impact engineering role ideal for someone with a deep understanding of engine systems, a passion for innovation, and a strong background in mechanical design and simulation. Key Responsibilities: Generate and evaluate new ideas to improve the performance, durability, and...

TTM Technologies, Inc. - Publicly Traded US Company, NASDAQ (TTMI) - Top-5 Global Printed Circuit Board Manufacturer About TTM TTM Technologies, Inc. is a leading global manufacturer of technology products, including mission systems, radio frequency ("RF") components, RF microwave/microelectronic assemblies, and technologically advanced printed circuit boards ("PCB"s). TTM stands for time-to-market, representing how TTM's time-critical, one-stop design, engineering and manufacturing services enable customers to reduce the time required to develop new products and bring them to market. Additional information can be found at www.ttm.com Scope: This position is responsible to research and implement automation ideas and improvements to the production floor. The engineer will need to understand the equipment and process for each work area on the production floor. Improvements will need to be identified and implemented in a timely manner. The engineer will also be responsible...

Job Description Introduction to the Job ASML US brings together the most creative minds in science and technology to develop lithography machines that are key to producing faster, cheaper, more energy-efficient microchips. We design, develop, integrate, market and service these advanced machines, which enable our customers - the world's leading chipmakers - to reduce the size and increase the functionality of their microchips, which in turn leads to smaller, more powerful consumer electronics. Our headquarters are in Veldhoven, the Netherlands, and we have 18 office locations around the United States including main offices in Chandler, Arizona, San Jose and San Diego, California, Wilton, Connecticut, and Hillsboro, Oregon. The Production Engineer 2 is responsible for developing, optimizing, and sustaining manufacturing processes to support both New Product Introductions (NPI) and volume production. This role requires hands-on experience in a high-tech manufacturing environment,...

Labcorp is a global leader in laboratory services, providing the insights and answers that help healthcare providers, patients, researchers, pharmaceutical companies and health systems make confident decisions and improve outcomes. Through our unparalleled science, data, technology and laboratory network, we advance diagnostics, accelerate innovation and help address some of the world's most important health challenges. As we shape the future of healthcare, we are leveraging advanced technologies, intelligent digital solutions and data-driven innovation across our operations to enhance how work gets done and deliver greater value to customers and patients. With our global scale and deep expertise, you'll have the opportunity to do meaningful work, grow your career and make a real impact on people's health around the world. Together, we're improving health and improving lives. Labcorp is seeking a Mechanical Engineer Intern to join our Engineering Team located in Bloomfield,...

The Product Development & Realization Engineering Manager leads a team of multi-disciplinary engineers (Mechanical and Electrical) responsible for executing product development from design through validation, release, and sustaining support. This role owns the delivery of high-quality, manufacturable product solutions while ensuring strong technical rigor, process discipline, and execution consistency. The position provides people leadership and technical authority, guiding design decisions, ensuring alignment to requirements, and drives effective execution across NPI, VAVE, engineering change, and customer-driven product configurations. Working closely with cross-functional teams and the Engineering Systems function, this role ensures engineering outputs are complete, validated, and ready for production, serving as the core execution engine that bridges product development and operational readiness. Essential Functions : Lead execution from concept design freeze through...

Senior Aerospace Engineer / Aircraft CAD Integrator Location: Suffield, CT Schedule: Onsite, 5 days per week Why LiquidPiston? LiquidPiston is developing next-generation propulsion technology for aerospace, defense, and advanced mobility applications. Our compact rotary engine technology delivers high power density in a lightweight package, creating new possibilities for VTOL aircraft, UAS, hybrid-electric propulsion, and other demanding applications. At LiquidPiston, engineers have the opportunity to work on technology that moves quickly from concept to hardware to testing. This is a highly collaborative, hands-on environment where you will have meaningful ownership and see the direct impact of your work. If you enjoy solving difficult engineering problems, working across disciplines, and turning innovative concepts into real hardware, this is an opportunity to make a significant impact on the development of advanced aircraft and propulsion systems. The Opportunity...

Job Description Primary Duties & Responsibilities Lead and develop a small team of engineers and technical professionals, providing direction, coaching, performance management, and career development to ensure successful execution of department and business objectives. Plan, prioritize, and allocate engineering resources across multiple projects and operational initiatives. Establish project scope, objectives, schedules, equipment requirements, and cost estimates to ensure timely and effective delivery. Lead cross-functional engineering projects from concept through implementation, coordinating activities across engineering, operations, quality, supply chain, and commercial teams to achieve business goals. Provide technical leadership and subject matter expertise in manufacturing processes, advanced materials, and product development. Support troubleshooting efforts and resolution of complex technical issues affecting production, quality, cost, and delivery. Drive...

About Sperry: Sperry Rail is on a mission-critical journey to revolutionize the Rail Flaw Detection industry. Through the continuous development of cutting-edge diagnostic technologies and AI-assisted analysis, we are transforming railway safety worldwide. Our global engineering teams work collaboratively to develop step-change technologies that define Sperry as the unparalleled market leader. For nearly a century, we have repeatedly modernized and improved rail diagnostics through our relentless pursuit of improvement. Determined is an understatement. We are obsessed with advancing science and raising the bar on what's possible with our ever-improving suite of products and service offerings. Emboldened through the shared values of honesty, accountability, passion, integrity, and teamwork, we are driven by the challenge and bridging concepts with fruition. Each technologist entering Sperry imprints themselves into our brand and further galvanizes a culture of innovation and...

H.F. Lenz Company is seeking a registered, Senior Mechanical Engineer experienced HVAC and Mechanical system design. This position will work directly with a nationally recognized team of Principals in Charge and engineering professionals. This role will lead the building system engineering of mechanical, HVAC, plumbing and fire protection systems, as well as project management functions for a diverse project and client portfolio in the healthcare, higher educational and commercial markets. This position will report to our Middletown CT office location. Why H.F. Lenz: H.F. Lenz Company is a nationally recognized building systems engineering and design firm with projects spanning across the US. Our multi-disciplinary engineering teams provide mechanical/HVAC, electrical, plumbing/fire protection, civil and structural services. In business for over 75 years, H.F. Lenz is built on the core values of professional development, quality service, teamwork and collaboration....

H.F. Lenz Company is currently seeking a registered Senior Electrical Engineer to join our engineering team in Middletown, CT . We are a full-service engineering, design and construction management firm headquartered in Johnstown, PA. As a nationally recognized consulting engineering firm, H.F. Lenz Company offers a full range of engineering services for private and public buildings and facilities. Our high-profile projects span the nation, with the heaviest concentration in the Northeast. Day to Day Responsibilities: Lead projects and design of electrical systems, including low-medium voltage power, lighting, distribution systems, telecom, fire alarm and security systems. Perform load calculations, site visits, surveys/studies, reports and commissioning in support of electrical design for various commercial facilities. Lead personnel and collaborate with team members in cross-functional setting to ensure that the design is accurate and that contract responsibilities...