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Careers

Project Manager Civil Engineer/Environmental Engineer

Posted: 05/27/2026

Job Description:

Position Overview

KEY has an opportunity for a full-time Engineer in our Pittsburgh (Carnegie), PA office. This role is ideal for an experienced engineer passionate about delivering innovative water and wastewater treatment solutions and ready to play an important role in remediating impacted sites.


What you'll do at KEY Environmental

  • Lead and support the design of water and wastewater treatment, and water resource management strategies for site remediation projects.

  • Prepare hydraulic analysis and treatment system designs, engineering plans, and technical reports.

  • Provide technical support for the operation, optimization, and troubleshooting of existing water treatment systems and remediation infrastructure.

  • Support PFAS treatment projects, including treatment evaluation, pilot studies, and regulatory considerations.

  • Interface with state and federal regulatory agencies, and prepare permit applications and compliance documentation.

  • Prepare and review technical reports, engineering calculations, and design documents.

  • Support project planning, scheduling, and budget management, with increasing responsibility as appropriate.

  • Serve as a technical resource and mentor to junior engineers and staff; and

  • Participate in business development activities, including proposal preparation and client support.

Compensation & Benefits

  • Competitive salary based on experience. 

  • Health, dental, vision, and life insurance.

  • 401(k) with company match.

  • Opportunity for profit sharing and discretionary bonuses.

  • Paid time off and holidays.

  • Professional development, tuition assistance, and licensing support.

About KEY

Consistently recognized as one of the Pittsburgh Post-Gazette’s Top Work Places, as voted on by its employees, KEY Environmental, Inc. is an innovative environmental consulting firm specializing in the investigation and remediation of environmentally challenged properties across the United States. For more than 30 years, KEY has cultivated a team-oriented culture where professionals solve complex technical challenges and share in collective success.


At KEY, our people are our most valuable resource. We foster an environment that values collaboration, inclusion, and technical excellence. In this role, you will work closely with multidisciplinary teams across our Pennsylvania, New Jersey, and Maine offices to deliver high-quality project execution, client and stakeholder engagement, and technical leadership. You’ll be at the forefront of projects that make a meaningful impact on our clients and communities.


How to Apply

Please submit your resume via our online form or by emailing careers@keyenvir.com. We look forward to reviewing your application and discussing how your skills can contribute to our team's success.

Requirements:

Education and Experience

  • Bachelor’s degree in Civil Engineering, Environmental Engineering, (chemistry focus preferred),      Chemical Engineering, or related field.

  • 10+ years of professional experience with a strong emphasis on remediation site remediation.

  • Experience working under state and federal environmental regulatory programs.

  • Ability to work collaboratively with clients and team members.

  • Superior written and verbal communication skills.

  • Valid driver’s license.

We’re Hiring

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Headquarters

200 Third Avenue

Carnegie, Pennsylvania 15106

412-279-3363

© 2026  Key Environmental, Inc.

Mid-Atlantic

575 State Route 28

Suite 203

Raritan, New Jersey 08869

908-864-4105

New England

106 Lafayette Street

Suite 2K

Yarmouth, Maine 04096

207-772-8100

Tri-State

1723 Perry Highway 

Portersville, Pennsylvania 16051

724-368-4050

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