Full-Time

Water Treatment Process Engineer

Water

Updated on 9/12/2026

Deadline 8/28/27
Gannett Fleming

Gannett Fleming

51-200 employees

Right-of-way and land services for infrastructure

Compensation Overview

$80k - $180k/yr

+ Incentive compensation

Philadelphia, PA, USA + 5 more

More locations: Woodbury, NY, USA | Newark, NJ, USA | Marlton, Evesham, NJ, USA | New York, NY, USA | New Jersey, USA

Hybrid

Hybrid work with regular office attendance; occasional travel is required for meetings, field work, site investigations, and inspections.

Bachelor's, Master's

Category
Architecture & Civil Engineering (1)
Required Skills
Process Engineering

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Requirements
  • A Bachelor of Science degree in Civil Engineering, Environmental Engineering, or Chemical Engineering is required.
  • A Professional Engineer license is required, or the ability to obtain one within 6-12 months.
  • At least 6 years of experience in water treatment, particularly planning or process evaluation for potable water treatment facilities, is required.
  • Knowledge of standard engineering techniques and procedures is required.
  • A strong understanding of water treatment chemistry and processes, including oxidation, coagulation, clarification, filtration, disinfection, adsorption, and pH adjustment, is required.
  • Experience with hydraulics, chemical feed systems, and water treatment technology is required.
  • Experience planning and executing projects, including project approach and resource needs, options analysis, process and equipment design, and engineering document development through planning, design, procurement, construction, and commissioning phases, is required.
  • The role requires occasional travel for meetings, field work, site investigation, and inspection.
Responsibilities
  • Lead and support the planning and process evaluation of potable water treatment processes, including intakes and raw water pump stations, coagulation, flocculation, sedimentation, disinfection, filtration, iron and manganese removal, PFAS treatment, chemical systems, and process wastewater and residuals handling.
  • Conduct site visits and investigations.
  • Analyze water quality, facility design, and operating data to assess treatment performance.
  • Provide recommendations for treatment and process improvements.
  • Plan and execute bench, pilot, and full-scale studies to meet project goals.
  • Assess test results and facility operating data to develop process recommendations.
  • Prepare required reports and design documents.
  • Support permitting efforts.
  • Perform construction administration activities.
Desired Qualifications
  • A Master of Science degree is preferred.
  • Experience working directly with environmental regulators, such as NJDEP, PADEP, MDE, and NYDOH, is preferred.

Gannett Fleming (OPC, Overland, Pacific & Cutler) focuses on land services and right-of-way solutions for infrastructure projects across the United States. It helps public agencies, private developers, and utility companies by providing guidance on federal and state regulations, negotiating property acquisitions, and managing project timelines. The core offerings include project management, property acquisition, and regulatory compliance, delivered through contracts with clients and supported by specialized tools. The company differentiates itself through more than four decades of experience, a broad client base, and a turnkey approach that combines regulatory navigation, land rights negotiation, and project scheduling. The goal is to help clients deliver infrastructure projects smoothly, on schedule, and in compliance with all applicable laws and requirements.

Company Size

51-200

Company Stage

N/A

Total Funding

N/A

Headquarters

Long Beach, California

Founded

1980

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Simplify Jobs

Simplify's Take

What believers are saying

  • August 2026 TxDOT rail grade separation funding highlights GFT's transportation pipeline.
  • 2026 wins on Prince William Water, Brent Spence, and Interstate 5 deepen account penetration.
  • April 2025 through August 2026 leadership hires signal aggressive expansion into water, data centers, and Canada.

What critics are saying

  • OceanSound-backed integration after August 2024 merger strains culture, systems, and margins through 2026.
  • Four acquisitions in 20 months, including Scalar and Muller, create execution and retention risk.
  • Project concentration in public infrastructure ties results to state funding cycles and delayed awards.

What makes Gannett Fleming unique

  • August 2024 merger with TranSystems created a $1.3 billion national infrastructure platform.
  • April 2025 rebrand to GFT unified seven businesses across transportation, water, power, and facilities.
  • 2026 awards in ACEC, AWWA, and Roads & Bridges validate technical credibility.

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Benefits

Health Insurance

Dental Insurance

Vision Insurance

Life Insurance

Disability Insurance

401(k) Retirement Plan

401(k) Company Match

Unlimited Paid Time Off

Hybrid Work Options

Wellness Program

Parental Leave

Pet Insurance

Tuition Reimbursement

Professional Development Budget

Growth & Insights

Headcount

6 month growth

-2%

1 year growth

-2%

2 year growth

-2%