Senior Engineer, Water
- Pay
- $117,600 – $176,400 per year
- Location
- US | DC | Washington - 1053 31st Street North… · Hybrid
- Job type
- Full-time
- Level
- Lead / Staff
- Experience
- 10+ years
- Education
- Bachelor's degree
- Listed
- Today
Skills & highlights for this role
- Sewer engineering design
- Hydraulic and hydrologic calculations
- Project and team management
- Design and construction contract document development
- CIP planning, budgeting, and scheduling
- Consultant and contractor management
- Conveyance design on multi-million dollar construction projects
- Professional Engineer (PE) licensure
Also useful
- Program management for water and wastewater programs
- Staff augmentation for large water and wastewater programs
About the role
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
Our TYLin Water Sector is seeking a Senior Engineer (Design) to support a long-term program and work on one of the largest sewer rehabilitation project, the Potomac Interceptor Program for the firm's key regional client, DC Water. The successful candidate will work under the direction of the Program Manager as part of the TYLin team located in the DC Potomac Interceptor Project field office at DC Water (Blue Plains Advanced Wastewater Treatment Plant) three days per week.
Duties and Responsibilities
- Manage sewer engineering design and consulting teams for complex assignments, including hydraulic and hydrologic calculations, utility plans, technical specifications, preliminary and final designs, bid assistance, design services during construction (DSDC), infrastructure condition assessment and rehabilitation and cost estimating for bypass pump systems, pipelines, and stormwater systems.
- Manage engineering projects including developing work delivery plans to manage resources, budget, schedule, deliverables and client engagement.
- Manage multiple technical assignments simultaneously to participate and lead teams to complete assignments to the client's satisfaction while following the contract requirements and maintaining schedule and budget.
- Review of engineering designs, bid packages, RFPs, and Statements of Work prepared by others, as part of a program management role in support of the client's Capital Improvement Plan implementation.
- Assist in providing Program Management Services including CIP planning, budgeting, scheduling, project bundling and prioritization, managing project delivery, overseeing and coordinating multiple consultants and contractors to execute the work, overseeing data management, providing technical advisory services and staff augmentation for large water and wastewater programs.
Qualifications
- Education: B.S. degree in Civil Engineering is required. MS. Degree preferred.
- Experience: 10+ years of experience in managing water and wastewater engineering design projects and team. Demonstrated experience overseeing development and implementation of design and construction contract documents for complex infrastructure projects. Program management experience must include CIP planning, budgeting, and scheduling; overseeing project delivery by managing multiple consultants and contractors to execute the work; providing technical advisory services and staff augmentation for large water and wastewater programs.
- Experience with conveyance on a large design multi-million dollar construction project
- PE license is required. Must reciprocate license in DC, Maryland, and Virginia.
Pay and benefits
TYLin is committed to pay equity. As part of that commitment, we have provided the base compensation range of $117,600- $176,400 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. TYLin is proud to offer exciting career development opportunities.
#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.
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.
Equal opportunity and legal notices
TYLin is an equal opportunity employer, and we prohibit discrimination and harassment of any type as protected by federal, provincial, state or local laws.
From Gi's careers page, first listed on Rolev.ai on November 13, 2026. Rolev.ai is not the employer.
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Common questions
What is the salary for the Senior Engineer, Water role at Gi?
The Senior Engineer, Water posting at Gi states compensation of $117,600 – $176,400 per year. It is listed as a full-time position. Final pay may depend on location, experience, and interview evaluation on Gi's official career site.
Where is the Senior Engineer, Water job at Gi located?
This Senior Engineer, Water position at Gi is located in US | DC | Washington - 1053 31st Street North… (Hybrid). Always check Gi's application page for specific state eligibility or relocation policies.
What qualifications are required for Senior Engineer, Water at Gi?
For the Senior Engineer, Water role, Gi highlights 10+ years of relevant experience; a bachelor's degree; experience with Sewer engineering design, Hydraulic and hydrologic calculations, Project and team management, Design and construction contract document development, CIP planning, budgeting, and scheduling, Consultant and contractor management. Rolev.ai can score your existing resume against these requirements and show any skill gaps before you apply.
How do I apply for the Senior Engineer, Water position at Gi?
This listing links directly to Gi's Workday application page. You can apply directly on Gi's site, or use Rolev.ai to check your resume fit, generate a zero-hallucination tailored resume and cover letter for this posting, and autofill the Workday application form in 1 click with the Rolev.ai Chrome extension. You always review the form and press Submit yourself.