Demo

Senior Environmental Engineer 1

Haley & Aldrich
Hartford, CT Full Time
POSTED ON 4/4/2026
AVAILABLE BEFORE 5/10/2026
Find your path and enjoy the journey at Haley & Aldrich. With us, you’ll tackle clients’ most meaningful challenges in the built and natural environments – and, in turn, build stronger communities. You’ll work with teams of passionate colleagues, driven by a commitment to technical excellence and continuous learning.

As a company, we aim to build a world where communities go beyond resilience, embracing change as an opportunity to enhance safety, well-being, and quality of life. Join us to accelerate this vision and your professional development.

We are looking to add new talent to our growing team! We are currently seeking a Senior Environmental Engineer 1 to work in a technical support role with highly skilled professionals on diverse project teams in a dynamic environment. This is an excellent opportunity to join a growing group and company and get involved in a variety of projects for a diverse range of clients. This is a full-time position located in our Rocky Hill, CT office.

Duties/Responsibilities

In this position, you will:


  • Split time among completing technical tasks, such as planning and implementing field assignments, reporting, engineering analysis, task management and project management support activities.
  • Demonstrate and apply technical competence, knowledge of codes and regulations, and professional standards of practice to assigned tasks.
  • Collaborate closely with project teams, field teams, and health and safety personnel to address client goals and objectives, ensuring technical accuracy, quality, budget, schedule, and safety requirements are met.
  • Assist the project management team throughout the project lifecycle, including cost estimating, scheduling, subcontracting, resource allocation, project planning, task delegation, and financial management.
  • Prepare and/or review written communications and technical deliverables.
  • Engage in internal and external communications with clients, subcontractors, and vendors.
  • Coach, mentor, and direct junior staff to ensure high-quality execution of project tasks, including field activities and preparation of technical reports and deliverables, while facilitating knowledge transfer for team development.
  • Plan and manage field investigation programs, including pre-design laboratory and field data and/or pilot testing data collection programs associated with environmental projects.
  • Lead and oversee project environmental data reduction, summarization, visualization tasks; feasibility studies, remedial design, cost estimating and permitting tasks, remedial construction, and remedial system O&M tasks.
  • Plan all work in accordance with company and client health and safety protocols.
  • Demonstrate the company’s foundational safety behaviors.


Skills/Experience

Minimum Skills and Requirements :


  • Bachelor’s degree in Environmental Engineering or related field.
  • 6 years of related experience.
  • Professional registration or certification, as applicable.
  • Strong organizational skills and attention to detail.
  • Proficient computer literacy skills, including the use of the Microsoft Office 365 Suite (Word, Excel, PowerPoint, Teams, and SharePoint) and the ability to learn various software needed to support financial management, diverse project needs, and client requirements.
  • Excellent written and verbal communication skills.
  • Working knowledge of regulatory frameworks pertinent to the work.
  • Able to meet the physical requirements of the position: lift 50 lbs., traverse unstable/sloping sites and landscapes, work outside in a range of weather conditions, and have the stamina for moderate physical activity for the majority of field working hours.
  • Able to travel to work locations that may require overnight stays.


Preferred Skills


  • Master’s degree in Environmental Engineering or related field.
  • Some project management or task management experience is a plus.
  • Working knowledge of GIS, AutoCAD, Civil 3D, and groundwater modeling software.
  • Familiarity with soil, groundwater, and air treatment technologies.
  • Familiarity with groundwater fate and transport modeling and conceptual site model development.
  • Design and construction experience with environmental remediation projects.
  • OSHA 40-Hour HAZWOPER training and refresher updates.


About Haley & Aldrich

Haley & Aldrich is committed to solving our clients’ most meaningful challenges in the built and natural environments. Our team of 1,000 engineers and scientists across the United States draws inspiration from one mission: to work closely with clients as they navigate change to create safer, more robust places to live and work. Since our founding in 1957, organizations across the public and private sectors have relied on us for technical excellence and empathetic leadership that achieve results and secure a thriving tomorrow. Find us at haleyaldrich.com and LinkedIn .

Haley & Aldrich is an equal opportunity employer. All qualified applications will receive consideration for employment without regard to gender, race, age, disability, veteran, or any other legally protected status. We offer excellent career growth, a highly competitive total compensation plan, and a solid benefits package. Interested candidates should apply on our Careers page.

Note to external search firms: Haley & Aldrich does not accept unsolicited resumes and will not be obligated to pay a placement fee for unsolicited resumes. Please do not send resumes to Haley & Aldrich employees. Please work through a Talent Acquisition Manager.

Salary.com Estimation for Senior Environmental Engineer 1 in Hartford, CT
$108,681 to $136,173
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