About Us

At HDR, we specialize in engineering, architecture, environmental and construction services. While we are most well-known for adding beauty and structure to communities through high-performance buildings and smart infrastructure, we provide much more than that. We create an unshakable foundation for progress because our multidisciplinary teams also include scientists, economists, builders, analysts and artists. That's why we believe diversity is our greatest strength. HDR is proud to be an equal opportunity workplace and an affirmative action employer.

Watch Our Story:' https://www.hdrinc.com/our-story'

We believe that the way we work can add meaning and value to the world. That ideas inspire positive change. That coloring outside the lines can illuminate fresh perspectives. And that small details yield important realizations. Above all, we believe that collaboration is the best way forward.

Primary Responsibilities

In the role of Groundwater Modeler we'll count on you to:

• Work under more-senior modelers and engineers, using prescribed or approved innovative methods in various data analysis and groundwater modeling assignments as part of hydrodynamic and hydrogeological modeling projects

• Acquire, organize and analyze environmental field data

• Set up and execute mathematical models

• Perform quality-control checks on model input and results

• Participate in project meetings, proposal preparation, report writing and presentations

• Develop statistical and graphical comparisons of model results and data

• Perform other duties as needed

Required Qualifications

• Bachelor degree in environmental engineering, hydrogeology, or closely related field required
• Experience conducting groundwater modeling, working with modeling programs like MODFLOW, MODPATH, MT3DMS and model processing software such as GMS or Groundwater Vistas required, however, would consider strong candidate with a directly relevant Masters with required experience in modeling programs and mathematical software with academic related experience in modeling
• Experience with mathematical software such as Python, MatLab and R
• Strong analytical and problem-solving skills including a thorough understanding of hydrogeological processes and principles
• Strong oral and written communication skills
• Experience with Microsoft Office Suite
• Self-motivated, able to work independently and with a project team to completion of task
• Excellent oral and written communication skills
• An attitude and commitment to being an active participant of our employee-owned culture is a must

• Masters degree in hydrogeology or environmental engineering (with a focus on groundwater modeling or hydrogeologic processes) preferred

• Candidates who reside locally in the Philadelphia area are preferred
• Previous field experience collecting groundwater data preferred

Why HDR

At HDR, we know work isn't only about who you work for it's also about what you do and how you do it. Led by the strength of our values and a culture shaped by employee ownership, we network with each other, build on each other's contributions, and collaborate together to make great things possible. When you join HDR, we give you license to do the same. We help you take charge of your career, giving you multiple growth opportunities along the way.