Water Engineering Internship - 2027
About the role
At Mott MacDonald, we believe engineering is about more than solving problems; it is about shaping a future that is inclusive, resilient, and sustainable. As we expand across the US and Canada, we are inviting passionate individuals to join a purpose-driven journey powered by brilliant people. As trusted consultants, we partner with clients to solve complex challenges, deliver sustainable solutions, and create lasting impact for the communities they serve. From the moment you join our team, you will work alongside experienced engineering consultants, project managers, subject matter experts, mentors, and peers who champion integrity, teamwork, excellence, and innovation. You will build your technical skills while developing the mindset of a consultant; contributing to meaningful work, collaborating to achieve better outcomes, and growing with support every step of the way. As a participant in Prelaunch, our summer internship program, you will embark on a structured three-month development journey that provides the foundational building blocks for starting a successful career at Mott MacDonald.
Responsibilities
- Designing engineering solutions
- Conducting site inspections and monitoring
- Joining project and client meetings
- Refining technical designs and documentation
- Analyzing reports and specifications
- Exploring project and client management
- Leveraging digital tools and innovation
- Driving sustainable outcomes
- Building connections through our Early Career Professionals Network
Requirements
- Progress towards a Bachelor's or Master's Degree in Civil or Environmental Engineering, or related field
- Demonstrated interest in your chosen field through previous internships, volunteering opportunities, or organization memberships
- Creative thinking skills, with a methodical and pragmatic approach to problem solving
- Proficient communication and presentation skills to engage confidently with clients and colleagues
- Resilient, solution-oriented mindset, with a focus on continuous growth and delivering value
- Ability to build and maintain relationships and rapport with internal and external stakeholders
- Collaborative spirit and commitment to teamwork
- This position is located in Arlington, VA. You must be able to reliably commute to our office in this location, per our hybrid working policy.
- Applicants must be authorized to work for any employer in the US, as Mott MacDonald is unable to provide sponsorship at this time.
Recruitment timeline
- August 2026 – Application Window Opens
- November 30, 2026 – Application Window Closes
- December 1, 2026 – January 31, 2027 – Interviews
- February 1, 2027 – March 31, 2027 – Hiring Decisions Finalized
- June 14, 2027 – Internship Program Kick-off
- August 20, 2027 – Internship Program Conclusion
Benefits
- Learning and development experiences that support your career goals
- Dedicated mentorship and guidance from experienced professionals
- Employee Resource Groups that help build connection and community
- Meaningful opportunities to learn, contribute, and grow every day
- Eligible interns may participate in Mott MacDonald's 401(k) retirement savings plan and gain valuable hands-on experience, mentorship, and professional development while working on meaningful projects
Pay
The expected salary for this position is $18 per hour - $35 per hour. Individual pay is determined based on several factors such as work location, education, experience, and unique skills.
Schedule
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 client, team, and personal commitments.