**43698BR** **Requisition ID:** 43698BR **Business Unit:** TSU **Job Description:** As a Project Technical Leader (PTL) you will play a critical role in delivering high‑quality technical outcomes across our projects. In this role, you would be responsible for defining and driving the project’s technical vision, working in close partnership with the Project Manager (PM) and reporting directly to the PM. In this role, you will coordinate the technical content of both design and non‑design projects, using proactive and preventative delivery approaches to minimize rework, improve efficiency, and ensure consistent, high‑quality results. Key Responsibilities Translate high‑level project objectives into engineering designs for water and wastewater treatment facilities, water and sewer systems, pipelines, pump stations, and related infrastructure, ranging from basic to high complexity. Lead technical coordination across disciplines to ensure designs meet client needs, project requirements, and regulatory standards. Review technical designs and reports for quality, accuracy, and compliance with federal, state, and local regulations; provide technical approval on completed deliverables as appropriate. Ensure all technical work aligns with firm standards, policies, and best practices. Conduct site visits, field reviews, and technical studies as needed to confirm design assumptions and location‑specific requirements; update design criteria as projects evolve. Contribute to the firm’s Technical Knowledge Management (TKM) program by developing white papers, documenting innovative or specialized designs, and supporting publication in technical journals. Collaborate with sales and business development teams to support proposals and responses to RFPs, including development and review of technical approaches. Engage with current and prospective clients to understand their needs, provide technical insight, and support long‑term relationships. Represent the firm at conferences, symposia, and industry events to enhance visibility of technical expertise and services. Provide technical leadership, mentorship, and training to junior staff, supporting their professional growth within the discipline and firm. May oversee and review the technical work of junior engineers assigned to project teams. Perform other duties as needed to support successful project delivery. **Job Title:** Senior Environmental Engineer - Project Technical Leader **Group:** WSO **Employment Type:** Regular **Minimum Qualifications:** Bachelor's degree in Civil, Environmental or Chemical Engineering or related discipline. Professional engineering (PE) license. 10 years of related experience. Domestic and/or international travel may be required. The frequency of travel is contingent on specific duties, responsibilities, and the essential functions of the position, which may vary depending on workload and project demands. Equivalent additional directly related experience will be considered in lieu of a degree. **EEO Statement:** We attract the best people in the industry, supporting their efforts to learn and grow. We strive to create a challenging and progressive work environment. We provide career opportunities that span a variety of disciplines and geographic locations, with projects that our employees plan, design, build and operate as diverse as the needs of our clients. CDM Smith is an Equal Opportunity/Affirmative Action employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex (including pregnancy, pregnancy related conditions, childbirth and related medical conditions, sexual orientation, gender identity or gender expression), national origin, age, marital status, disability, veteran status, citizenship status, genetic information or any other characteristic protected by applicable law. **Why CDM Smith?:** Check out this video and find out why our team loves to work here! (https://www.cdmsmith.com/en/Video/Meet-CDM-Smith) **Join Us! CDM Smith – where amazing career journeys unfold.** Imagine a place committed to offering an unmatched employee experience. Where you work on projects that are meaningful to you. Where you play an active part in shaping your career journey. Where your co-workers are invested in you and your success. Where you are encouraged and supported to do your very best and given the tools and resources to do so. Where it’s a priority that the company takes good care of you and your family. Our employees are the heart of our company. As an employer of choice, our goal is to provide a challenging, progressive and inclusive work environment which fosters personal leadership, career growth and development for every employee. We value passionate individuals who challenge the norm, deliver world-class solutions and bring diverse perspectives. Join our team, and together we will make a difference and change the world. **Job Site Location:** Massachusetts - Boston **Agency Disclaimer:** All vendors must have a signed CDM Smith Placement Agreement from the CDM Smith Recruitment Center Manager to receive payment for your placement. Verbal or written commitments from any other member of the CDM Smith staff will not be considered binding terms. All unsolicited resumes sent to CDM Smith and any resume submitted to any employee outside of CDM Smith Recruiting Center Team (RCT) will be considered property of CDM Smith. CDM Smith will not be held liable to pay a placement fee. **Amount of Travel Required:** 10% **Assignment Category:** Fulltime-Regular **Visa Sponsorship Available:** No - We will not support sponsorship, i.e. H-1B or TN Visas for this position **Skills and Abilities:** Advanced proficiency with Computer‑Aided Design and Drafting (CADD) tools, including 3D and 4D design environments and model‑based workflows. Strong command of engineering design principles, with the ability to apply sound technical judgment to complex infrastructure projects. High level of proficiency with Microsoft Office applications, particularly Excel and Word, for technical analysis, documentation, and reporting. Excellent written and verbal communication skills, with the ability to clearly convey technical information to clients, stakeholders, and project teams. Thorough knowledge of federal, state, and local regulations, with experience applying regulatory requirements throughout the design and delivery process. **Background Check and Drug Testing Information:** CDM Smith Inc. and its divisions and subsidiaries (hereafter collectively referred to as “CDM Smith”) reserves the right to require background checks including criminal, employment, education, licensure, etc. as well as credit and motor vehicle when applicable for certain positions. In addition, CDM Smith may conduct drug testing for designated positions. Background checks are conducted after an offer of employment has been made in the United States. The timing of when background checks will be conducted on candidates for positions outside the United States will vary based on country statutory law but in no case, will the background check precede an interview. CDM Smith will conduct interviews of qualified individuals prior to requesting a criminal background check, and no job application submitted prior to such interview shall inquire into an applicant's criminal history. If this position is subject to a background check for any convictions related to its responsibilities and requirements, employment will be contingent upon successful completion of a background investigation including criminal history. Criminal history will not automatically disqualify a candidate. In addition, during employment individuals may be required by CDM Smith or a CDM Smith client to successfully complete additional background checks, including motor vehicle record as well as drug testing. **Pay Range Minimum:** $115,253 **Pay Range Maximum:** $201,677 **Additional Compensation:** All bonuses at CDM Smith are discretionary and may or may not apply to this position. **Work Location Options:** Hybrid Work Options may be considered for successful candidate. **Massachusetts Applicants:** It is unlawful in Massachusetts to require or administer a lie detector test as a condition of employment or continued employment. An employer who violates this law shall be subject to criminal penalties and civil liability.