Wastewater Operator

Weston & Sampson; Manchester (NH); On-site; USD 34,440 - 48,216; Full time

Job summary

Weston & Sampson is seeking a Wastewater Treatment Operator to support operations and maintenance out of our Raymond, NH office. The role focuses on monitoring, adjusting controls, troubleshooting equipment, collecting samples, and maintaining regulatory compliance.

Ideal candidates have a high school diploma, MA Grade 4M license, familiarity with Windows-based systems, and the ability to work outdoors. The position offers competitive pay ($25–$35/hr) based on experience and drives a culture of

Qualifications

• A high school diploma or equivalent is required.
• MA Grade 4M Wastewater Treatment Operator License required.
• Knowledge of MA DEP regulation of plan O&M is desirable.
• Familiarity with computers in a Windows based environment.
• Must be able to work outdoors, climb ladders, and lift at least 50 lbs.
• Good written and verbal communication skills.
• Valid driver's license.

Responsibilities

• Monitoring and observing operating conditions and adjusting process controls as necessary
• Troubleshooting of plant equipment and performing minor maintenance as necessary
• Collecting samples and performing routine lab tests
• Maintaining compliance with all regulatory and safety requirements
• General housekeeping at facilities
• Maintaining accurate records of operations and maintenance activities
• Compiling monthly data for compliance reporting

Skills

Written and verbal communication

Windows-based computer skills

Education

High school diploma or equivalent

Job description

Weston & Sampson Services is currently looking for a Wastewater Treatment Operator to support operations and maintenance out of our Raymond, NH office.

What You’ll Do

• Monitoring and observing operating conditions and adjusting process controls as necessary
• Troubleshooting of plant equipment and performing minor maintenance as necessary
• Collecting samples and performing routine lab tests
• Maintaining compliance with all regulatory and safety requirements
• General housekeeping at facilities
• Maintaining accurate records of operations and maintenance activities
• Compiling monthly data for compliance reporting

What You Will Bring

• A high school diploma or equivalent is required
• A minimum MA Grade 4M Wastewater Treatment Operator License
• Knowledge of MA DEP regulation of plan O&M is desirable
• Familiarity with computers in a Windows based environment
• Must be able to work outdoors in all climates, climb ladders and lift and carry a minimum of 50 lbs.
• Good written and verbal communication skills
• Valid driver's license

Salary Range: $25.00-$35.00 an hour, based on experience.

Overview

At Weston & Sampson, you’ll work alongside more than 1,000 employee-owners who are passionate about improving our communities. From providing clean water to designing resilient infrastructure and sustainable environments, our work has a direct impact on quality of life. We’re looking for curious, driven professionals who want to contribute to innovative, impactful projects and grow with a team that supports them.

We are a 100% employee-owned, interdisciplinary firm offering design, engineering, and environmental services. Since our founding in 1899, we have worked to build a collaborative, forward-thinking environment grounded in respectfor each other’s ideas.

We Offer

• Meaningful work: Contribute to projects that protect and enhance the natural and built environments
• Ownership mindset: As an employee-owner, your work directly contributes to our shared success
• Growth opportunities: Build your career through mentorship, diverse projects, and clear advancement pathways
• Flexible workplace: Work in a way that supports your life and not the other way around
• Strong culture: Join a team that values collaboration, inclusion, and recognition

Our Commitment to Inclusion, Diversity, Equity & Access (IDEA)

We believe diverse perspectives make us stronger. Weston & Sampson is committed to fostering a culture of belonging where all employees feel valued, respected, and empowered. We actively support IDEA principles across our organization and in our daily work.