Infrastructure Water Resource Engineer and Modeler

Jacobs; Morristown (NJ); Hybrid; USD 85,000 - 115,000; Full time

Benefits offered by this job

Medical, dental, vision insurance

401(k) plan

Stock purchase plan (discount)

Unlimited PPTO

Job summary

Jacobs in Morristown, NJ is seeking a Water Resources Engineer and Modeler to perform data collection, analysis, design, and reports for drainage and flood control projects for transportation and public works.

You will apply advanced 2-D hydraulic modeling (SRH-2D, HEC-RAS 2D) and 1-D HEC-RAS methods, support GIS mapping, LiDAR processing, and environmental documentation to meet NJDEP Flood Hazard Area Permit and Soil Erosion requirements.

Qualifications

• Bachelor’s degree in civil engineering required.
• EIT certification required.
• 2-4 years of hydrologic/hydraulic modeling experience.
• Experience with SRH-2D and HEC-RAS 2D/1D modeling.

Responsibilities

• Perform data collection, analysis, design and reports for drainage and flood control components.
• Support transportation and public works projects.
• Assist in GIS analysis and environmental/documents/maps.
• Develop calculations for stormwater and NJDEP requirements.

Skills

SRH-2D

HEC-RAS 2D

HEC-RAS 1D

Hydraulic modeling

GIS analysis

MicroStation

AutoCAD

Excel

Education

Bachelor’s in Civil Eng

Engineer in Training (EIT)

Master’s in Hydrology

Tools

LiDAR data

GIS software

MicroStation

AutoCAD

Surveying

Job description

At Jacobs, we're challenging today to reinvent tomorrow by solving the world's most critical problems for thriving cities, resilient environments, mission-critical outcomes, operational advancement, scientific discovery and cutting-edge manufacturing, turning abstract ideas into realities that transform the world for good.

Your impact

Water is playing an essential role in our health and well-being, now more than ever. As a solutions company, at Jacobs we believe in dreaming big while keeping our feet planted firmly on the ground, so we ask you explore our different way of thinking to everything we do!

Jacobs has an exciting opportunity in our Morristown, NJ location for a Water Resources Engineer and Modeler. By joining us, we’ll look to you to perform data collection, analysis, design, technical studies, and prepare reports associated with drainage and flood control related components for transportation and public works projects.

Seeking advanced knowledge of 2-D modeling including the Sedimentation and River Hydraulics (SRH-2D) and HEC-RAS 2D software. Also requiring knowledge or experience with Steady and Unsteady-state HEC-RAS 1D modeling, Bridge/Tidal Scour Analysis and Countermeasure Design, and HEC- HMS (or equivalent). Experience using GIS to support engineering studies, and preparation of environmental and engineering documents/maps is desired. Previous survey/CAD experience is a plus, including knowledge with LiDAR data, surveying, 3-D surfaces, and datum adjustments. Assist in the engineering calculations, stormwater management, report writing, and GIS analysis as it related to NJDEP Flood Hazard Area Permit and Soil Erosion requirements.

We are looking for apassionate and dedicated teammate to support local and regional clients. Join us and we’ll continue to developyour skills as you exploreall that you can do across our global company,with opportunities to share your knowledge along the way.

Join us and we’ll continue to developyour skills as you exploreall that you can do across our global company,with opportunities to share your knowledge along the way.

Here's what you'll need

• Bachelor’s degree in civil engineering
• Engineer in Training (EIT)
• 2-4 years’ experience in hydrologic/hydraulic modeling
• Knowledge of 2-D modeling including the Sedimentation and River Hydraulics (SRH-2D) and HEC-RAS 2D software
• Knowledge of Steady and Unsteady-state HEC-RAS 1D modeling, Bridge/Tidal Scour Analysis and Countermeasure Design, and HEC- HMS (or equivalent).
• MicroStation and AutoCAD experience including knowledge with LiDAR data, surveying, 3-D surfaces, and datum adjustments
• Project engineering experience related to performance of water resources, drainage, hydrology and hydraulics design related projects
• Knowledge and proficient use of Microsoft Excel, SharePoint, Word, and PowerPoint

Ideally, You’ll Also Have

• Master’s degree with emphasis in Hydrology/Hydraulics, Water Resources
• Experience with New Jersey State Transportation Agencies or equivalent

Our health and welfare benefits are designed to invest in you, and in the things you care about.

• Employees have access to medical, dental, vision, and basic life insurance, a 401(k) plan, and the ability to purchase company stock at a discount.
• Eligible employees may also enroll in a deferred compensation plan or the Executive Deferral Plan.
• Jacobs has an unlimited U.S. Personalized Paid Time Off (PPTO) policy for full‑time salaried/exempt employees, seven paid holidays, and caregiver leave.
• And certain roles may be eligible for additional rewards, including merit increases, performance discretionary bonus, and stock.

The base salary range for this position is $85,000.00 to $115,000.00. Within the range, individual pay is determined by work location and additional factors, including job-related skills, experience, and relevant education or training.

All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability or protected veteran status.

Job posted on October 05, 2026. This position will be open for at least 3 days.

We value collaboration and believe that in-person interactions are crucial for both our culture and client delivery. We empower employees with our hybrid working policy, allowing them to split their work week between Jacobs offices/projects and remote locations enabling them to deliver their best work.

Your application experience is important to us, and we’re keen to adapt to make every interaction even better. If you require further support or reasonable adjustments with regards to the recruitment process (for example, you require the application form in a different format), please contact the team via Careers Support.