Hydraulic Modeler Mott MacDonald $84000.00-$89000.00 life insurance, paid time off, paid holidays, tuition assistance, 401(k) United States, York, York Oct 07, 2026 At Mott MacDonald, we are driven by purpose and powered by brilliant people. As a trusted engineering, management, and development consultancy, we work with clients to solve complex challenges and deliver sustainable outcomes that make a meaningful difference for the communities we serve. When you join us as an experienced professional, you will bring your expertise to work that matters while continuing to grow your career. You will collaborate with talented colleagues across disciplines and geographies, contribute your perspective, and help shape better outcomes through technical excellence, innovation, and integrity. Build on your experience while helping shape what comes next. At Mott MacDonald, you'll work alongside talented people on complex and rewarding projects that make a real difference. We value fresh perspectives, encourage collaboration, and provide opportunities to expand your skills, take on new challenges, and grow your career. Whether you're deepening your technical expertise, broadening your leadership experience, or exploring new opportunities across our business, you'll be supported by a team that is committed to helping you succeed. Mott MacDonald is seeking a skilled and motivated water/wastewater engineer with hydraulic modeling experience to join our York City office. In this role, you will collaborate with a team of dedicated professionals to plan and design local and regional projects throughout the Northeast. Your work will support the evaluation of flooding impacts and mitigation measures, municipal water transmission and distribution systems, and wastewater collection systems. With guidance from our team of professionals, your responsibilities will include, but may not be limited to: Manage engineering tasks associated with the planning, design, or construction of water and wastewater infrastructure projects

Coordinate technical work with other members of the engineering and construction team

Conduct site investigations and collect water samples to support the development of water quality and climate resiliency projects

Develop regulatory permit applications for flood mitigation, water and wastewater infrastructure projects

Plan, schedule, conduct, and coordinate engineering work involving conventional practices and complex project conditions, including conflicting design requirements

Evaluate, select, and apply standard engineering techniques, procedures, and criteria

Coordinate across disciplines to support program management, design and construction management activities

Support clients in meeting applicable regulatory requirements and performance metrics

Actively participate in project, client, and team meetings

Strengthen your organizational and project-delivery skills as you progress toward project management responsibilities

Actively participate in our Early Careers Professional Network We welcome applications from candidates who meet the following qualifications: Master of Engineering degree in civil engineering, environmental engineering, or a related engineering discipline

EIT required

Two or more years of experience in engineering consulting

Excellent verbal and written communication skills, including technical writing; strong organizational skills; and strong technical aptitude

Proficiency with Microsoft Office applications, including Word, Excel, Microsoft Project, and Teams, as well as InfoWorks ICM, HEC-RAS, PCSWMM, and geographic information systems (GIS) Bring your expertise, curiosity, and drive to make a difference. If you are ready to join a collaborative consultancy where your perspective is valued, your growth is supported, and you are empowered to lead with integrity, we would love to hear from you. Benefits & Rewards The expected salary for this position is $84,000 - $89,000. Individual pay is determined based on several factors such as work location, education, experience, and unique skills. In addition to base salary, Mott MacDonald offers performance-based bonuses and a comprehensive benefits package, giving employees a direct connection to our success. Our comprehensive benefits package is designed to support the health, wellbeing, financial security, and professional growth of our employees. Eligible employees have access to medical, dental, and vision coverage, FSA and HSA accounts, company-paid life insurance, short-term and long-term disability coverage, and a competitive 401(k) plan with company matching. We also provide paid time off, paid holidays, caregiver leave, employee referral bonuses, professional registration and membership reimbursements, and tuition assistance to support continued learning and career development. Collaboration at Our Core At Mott MacDonald, we believe great ideas happen when we're together. Our hybrid approach centers on an in-office culture, with most of your time spent collaborating face-to-face and a minimum of three days per week in the office. We balance flexibility with connection, so you and your manager can choose how to meet clients, team, and personal commitments. Equal opportunity is the law. We seek to promote fair employment procedures and practices to ensure equal opportunities for all. We encourage individual expression in our workplace and are committed to creating an inclusive environment where everyone feels they have the opportunity to contribute. English version

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Chinese version All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, age, protected veteran status, creed, marital status, sexual orientation, gender identity, citizenship status or disability status. Notify me of jobs like this