Assistant Project Engineer Jobs in Manchester, NH

Overview
We are committed to making a meaningful impact through our work. As a Project Engineer 1, you will join our One Water Team in either our Manchester, NH, Portsmouth, NH or Portland, ME offices, where you'll play a key role in delivering vital infrastructure projects across the Northeast. Working with industry experts, you'll tackle complex challenges that strengthen community resilience and advance environmental sustainability. At Tighe & Bond, you'll find an engaging, hybrid work environment, a culture of collaboration, and the resources to support your professional growth and development.
Our One Water Team and Projects
Our team of 180 dedicated water professionals has earned multiple ACEC Engineering Excellence and ASCE Project Awards. We partner with private, state, and local government clients to enhance drinking water and wastewater infrastructure, ensuring reliable and sustainable systems for communities. As part of our team, you'll help plan, design, and administer the construction of new and upgraded conveyance systems, treatment plants, and pump stations. You'll support clients with capital improvement planning, hydraulic modeling, and asset management programs. Our work also includes Long-Term CSO Control Plans, Comprehensive Wastewater Management Plans, Integrated Water Resource Management Plans, and Sewer System Evaluation Studies-driving smarter, more resilient water solutions.
Responsibilities, Requirements, and Total Rewards
What You'll Be Doing
As a valuable part of our Water and Wastewater Team, a Project Engineer 1 will leverage their engineering expertise to support the planning, design, and construction of wastewater infrastructure projects throughout the Northeast with responsibilities such as:

• Assist with the development of drawings, specifications, opinions of cost, and reports, from conceptual planning to construction
• Engage in technical discussions about design approaches, budget considerations, and schedule, promoting achievement of client goals on both design-bid-build and design-build projects
• Collaborate closely with multi-disciplinary project teams to develop high-quality deliverables that align with client needs and regulatory requirements
• Delegate tasks effectively, mentoring staff engineers, and managing priorities to meet project milestones
• Participate in field work, including site visits, data collection and some construction observation
• Uphold Tighe & Bond's commitment to excellence by delivering innovative and sustainable wastewater solutions

What You'll Need

• Bachelor's in Civil Engineering, Environmental Engineering, or a related field
• At least five years of consulting engineering experience with increasing responsibility in the wastewater industry
• Licensure as a Professional Engineer or the ability to obtain within six months
• Enthusiasm for learning, self-motivation, and strong written and verbal communication skills

Preferred Requirements

• Master's degree in a relevant field
• Experience with AutoCAD, Civil 3D, and/or Revit on water or wastewater infrastructure projects
• Experience leading project teams and mentoring junior engineers

Your Financial and Wellness Benefits

• Compensation is based on skills and experience as reflected in the pay range below
• Annual Bonus, Profit Sharing, and Employee Stock Ownership Plan
• Best in Class Medical Insurance
• Dental & Vision Insurance
• Wellness Rewards and Reimbursements
• Tuition Reimbursement and Qualified Student Loan Paydown Contributions
• Reimbursements for Licensure/ Certification Preparation and Fees
• Summer Fridays Flextime and Hybrid Work Environment
• Pet Insurance and Adoption Assistance

More Information about Tighe & Bond
Ways to Grow Your Career
We provide a structured career path with opportunities for professional development through tuition reimbursement, internal training, conference attendance, and professional memberships. Mentorship from more experienced staff is integral to our culture and part of our commitment to your growth.
Our Culture and Values
We prioritize the well-being of our employees, communities, and environment. We foster a flexible, inclusive culture where everyone can thrive. Our six core values - Integrity, Excellence, Reliability, Commitment, Respect, and Safety - guide our employee-owned company in delivering exceptional service, building trust, and promoting continuous growth. Our team celebrates together at events like our annual Lobsterfest and gives back to our community through our award-winning Make a Difference program.
We believe one of our greatest strengths lies in our differences. We are committed to fostering a diverse, inclusive, and equitable workplace where everyone feels valued and respected, with opportunities to thrive. By embracing a wide range of perspectives and experiences, we create and cultivate a workplace that reflects the communities we serve, that encourages creativity and drives innovation. We celebrate unique perspectives and strive to build a culture of belonging for all team members. We welcome applicants of all backgrounds as we work together to design a sustainable future for our communities.
More About Tighe & Bond
For more than a century, Tighe & Bond has been a trusted, award-winning, employee-owned consulting firm serving the Northeast. We bring clients' visions to life through integrated engineering, landscape architecture, planning, and environmental consulting services. In 2025, we were honored with the Massachusetts ACEC Award for Workplace Belonging & Engagement, reflecting our commitment to an inclusive, supportive culture where our people thrive. Our work is consistently recognized by organizations including ACEC, BSLA, and various regional business and environmental associations. These recognitions highlight the technical strength of our people and the innovative, sustainable solutions we deliver for public and private clients, along with the meaningful impact we make in the communities we serve.
Equal Opportunity Employer Statement
We are committed to a policy of Equal Employment Opportunity and will not discriminate against an applicant or employee on the basis of race, color, religion, creed, national origin or ancestry, sex, gender identity, age, physical or mental disability, veteran or military status, genetic information, sexual orientation, marital status, or any other legally recognized protected basis under federal, state or local laws, regulations or ordinances. Tighe & Bond, Inc. will base decisions on employment to further the principle of equal employment opportunity. We are committed to basing judgments concerning the employment of individuals on their qualifications, abilities, skills and experience. If accommodation is needed during the application process, please contact a member of the talent acquisition team.
Pay Range
USD $80,418.00 - USD $105,549.00 /Yr.