Environmental Assistant Project Manager
Confirmed on the employer's own hiring board on Oct 18, 2026. First seen by Alion on Sep 2, 2026.
GZA GeoEnvironmental, Inc. (GZA) is seeking a mid-level Environmental Assistant Project Manager to join our Hooksett, New Hampshire office. At GZA, you’ll work side-by-side with professionals experienced in environmental site investigation and remediation and will build lasting client relationships. You’ll take on task and project level responsibilities, have direct access to senior leadership, and be supported with mentoring, professional development, and a clear path for advancement.
The ideal candidate for this position will have four to eight years of experience as an environmental professional with strong technical skills, regulatory knowledge, and a desire to foster strong professional relationships with colleagues, clients, and regulators. We expect qualified individuals to have experience in Environmental Engineering, Hydrogeology, Geology, or related Environmental Science, and be capable of planning, coordinating, and performing projects in compliance with environmental laws and regulations.
As an Environmental Assistant Project Manager, you will assist with completing and managing environmental investigations and remediation projects to ensure they are safely completed on time and within scope and budget. Our close-knit culture here at GZA will allow you to grow professionally. You will be mentored by seasoned professionals, who will in turn look to you to share technical knowledge and ideas. Our success relies on this collaborative environment.
What you will do:
- Collaborate with Senior Project Managers and Principals to plan, organize, and conduct environmental site investigations and remediation projects.
- Lead and document field investigations and environmental remedial actions.
- Conduct and review technical analyses/calculations.
- Perform and review environmental site assessments.
- Develop health and safety plans and manage implementation and compliance with GZA Health and Safety programs, policies, and procedures during on-site activities.
- Monitor subcontractor performance for compliance with contractual agreements and budgets.
- Prepare environmental reports and work plans with Project Manager and Principal guidance and review.
- Provide business development support and assist in proposal preparation.
- Communicate effectively and efficiently with clients and team members.
- Mentor junior staff, sharing your knowledge while growing your leadership skills and the strength of the GZA team.
GZA emphasizes a One Company environment, and as a member of our team, you may be asked to assist on projects and tasks outside of your primary responsibilities
What you will bring:
- Bachelor’s Degree in Environmental Engineering, Hydrogeology, Geology, or related Environmental Science discipline (Master’s Degree is advantageous).
- Professional Licensure or Registration is advantageous.
- Four years or more of experience at consulting engineering firms.
- Strong interest in safety.
- Experience executing a range of environmental site investigation and site remediation projects.
- Strong problem-solving, communication, and organizational skills.
- Ability to manage both field and office responsibilities with independence and attention to detail.
- Experience preparing reports that demonstrate technical knowledge.
- Completed 40-hour OSHA HAZWOPER training and current 8-hr refresher status.
- Ability to work independently and as part of team in the field to complete environmental site investigation and remedial construction and monitoring tasks.
- Availability to work Monday through Friday and some evenings and weekends.
- Ability to travel locally and regionally.
- A valid driver’s license in good standing.
What you will get:
- Small firm culture with a large firm reputation and resources - you’ll know your colleagues and clients - and they’ll know you.
- Direct access to leadership - at GZA you are not just a number!
- Clear career growth - ownership opportunities and a defined career path.
- A collaborative, supportive environment - work with a multidisciplinary team that values technical excellence, safety, and client service in an exciting and friendly work environment.
- Comprehensive benefits - generous company-subsidized health insurance, paid time off, and professional development support.
- Opportunities to lead and learn - from mentoring junior staff to pursuing leadership and technical training, your development is a priority.
Join GZA and build your future in an environment where your contributions matter - to your team, your clients, and the communities we work in.
GZA is an employee-owned multidisciplinary engineering consulting firm with a history of more than 60 years of providing innovative engineering solutions to improve the natural and built environment. We are an ENR Top 500 Design firm focused on geotechnical, environmental, water, ecological, and construction management services. With a staff of interrelated professionals dedicated to providing high-level expertise on complex projects above, below and at ground-level, GZA’s experts provide seamless integration across practice areas, client type, and location.
Note to Recruitment Agencies: GZA GeoEnvironmental, Inc. and its subsidiaries do not accept unsolicited resumes from staffing agencies, recruiting firms, or other third parties. All unsolicited resumes will be considered a gift, and GZA will not be obligated to pay a referral fee. GZA explicitly reserves the right to hire those candidate(s) without any financial obligation to the recruiter or agency. This policy is in place to ensure we respect the relationships with our preferred vendors and avoid any potential misunderstandings.