Senior Design Engineer, Wastewater
Confirmed on the employer's own hiring board on Oct 22, 2026. First seen by Alion on Oct 19, 2026.
TYLin is a globally recognized, full-service infrastructure consulting firm committed to providing innovative, cost-effective, constructible designs for the global infrastructure market. With over 3,000 employees throughout the Americas, Asia, and Europe, the firm provides support on projects of varying size and complexity. Together, we enhance conventional designs with smarter, more resilient systems. We provide people with better mobility. We steward precious resources by finding more sustainable solutions.
Job Summary
TYLin is seeking a Senior Engineer/Project Manager to join the New York Water team. The Senior Engineer will support the design and implementation of innovative water, wastewater, and climate resiliency infrastructure projects in the New York region. The successful candidate will work under the direction of the Program Director to manage the planning, design, and construction of these projects. Projects may include combined sewer conveyance/storage, real-time control smart sewers, and wastewater treatment.Responsibilities & Qualifications
- Planning and Engineering design and consulting oversight for complex assignments, including conditions assessments, project site visits, report preparation, process mechanical and hydraulic calculations, utility plans, technical specifications, cost estimating, and understanding community impacts.
- Preparation of design and construction documents for wastewater and water facilities, climate resiliency projects, and conveyance/treatment projects.
- Review of engineering designs, bid packages, RFPs, and Statements of Work prepared by others, as part of a program management role.
- Active leadership in assignments as a member of a team, including peer mentorship of design and consulting staff.
- Periodically working onsite at client (Utility) water/wastewater facilities to collaborate alongside the facility operations and maintenance staff.
- Support management of grant writing and funding procurement for infrastructure and community projects.
- Actively engage in business development and growth opportunities for new clients and projects/programs under the Water Sector, Infrastructure Equity Practice, and Water Advisory Practice.
QUALIFICATIONS (INCLUDING EDUCATION and/or JOB EXPERIENCE):
- Education: minimum of a B.S. degree in Civil or Environmental Engineering is preferred.
- Experience: minimum 10+ years’ experience in water and wastewater design/engineering - performing studies, design, and construction services for municipal clients.
- Demonstrated experience developing designs and construction contract documents for complex infrastructure projects.
- Certifications, Licenses: Professional Engineering (PE) licensure, or working towards licensure, preferred.
- Client focused, always striving to give clients the best solutions.
- Strong commitment to innovation by creating new and better ways to solve clients’ toughest challenges.
- High levels of integrity, always doing the right thing in an ethical, fair, and sustainable way.
- Demonstrated experience of collaboration in a diverse and inclusive team, working together toward technical excellence.
- Strong communication and interpersonal skills.
Additional Information
TYLin is committed to pay equity. As part of that commitment, we have provided the base compensation range of $101,600 - $152,400 annually for this position and local market. We recognize that each candidate brings a unique set of skills, experience, education and competencies to the table that will be reflected in our offer. #LI-Hybrid
TYLin offers a comprehensive total rewards package. Our benefits may include extensive medical, disability and life insurance coverage, continuing education benefits, paid time off, employee assistance program and a retirement savings plan with company matching contributions.
We encourage all candidates to explore our total rewards offering.
Collaboration, mission-driven focus, discipline, and leadership skills developed through military service benefit us all. Whether you are a Veteran, Guardsman or Reservist, a Military Spouse or you are planning to transition to civilian life in the near future, we welcome and value your application.
TYLin is an equal opportunity employer, and we prohibit discrimination and harassment of any type as protected by federal, provincial, state or local laws. We celebrate diversity and are committed to creating an inclusive environment for all employees. The company and its employees are required to comply with all local health authority, legal or lawful client requirements.