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Gi

Wastewater Design Engineer

US | VA | Alexandria - 5301 Shawnee Road · US | DC | Washington - 80 M Street Southeast

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hirly's read of this role

Seniority
Mid level
Stated salary
$95,200 – $142,800 per year
Country
US
Work mode
On-site / unstated
First seen by hirly
27 Sept 2026

Derived automatically from the posting. Upload your resume above to see how the role scores against it.

the posting

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 Water Engineer to join our team. The Water Engineer in Alexandria will lead the delivery of water and wastewater engineering services to a variety of clients in the DMV region. Near term assignments in the region could include Business and client development; water and wastewater infrastructure and facilities planning and design; studies and modeling; preparation of engineering reports; support services during construction; and a variety of other related assignments.

Responsibilities & Qualifications

DUTIES AND RESPONSIBILITIES

  • Technical excellence in planning studies, preliminary designs, final designs, asset management, program management, bid assistance and office services during construction for water and wastewater infrastructure and facilities.
  • Managing multiple technical tasks simultaneously to lead teams to complete assignments to the client’s satisfaction while following the contract requirements and maintaining budget and schedule

REQUIREMENTS

  • Bachelor of Science degree in Civil or Environmental Engineering – Master’s degree is desirable.
  • Minimum 5 years of experience in engineering consulting; civil/sanitary studies and design with water/wastewater conveyance and treatment focus; and business development.
  • VA State PE licensure is required; MD licensure a plus.
  • Demonstrated project delivery experience, including managing client expectations, technical teams, and project finances.
  • Strong communication, interpersonal, and technical writing skills with attention to detail.

Additional Information

TYLin is committed to pay equity. As part of that commitment, we have provided the base compensation range of $95,200- $142,800 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 #LI-DNP

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.

Original posting on Gi's site ↗

Listed on hirly, a job board. hirly is not the employer: Gi is hiring for this role.

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