Environmental Scientist

Work with Us. Change the World.

At AECOM, we're delivering a better world. Whether improving your commute, keeping the lights on, providing access to clean water, or transforming skylines, our work helps people and communities thrive. We are the world's trusted infrastructure consulting firm, partnering with clients to solve the world’s most complex challenges and build legacies for future generations.

There has never been a better time to be at AECOM. With accelerating infrastructure investment worldwide, our services are in great demand. We invite you to bring your bold ideas and big dreams and become part of a global team of over 50,000 planners, designers, engineers, scientists, digital innovators, program and construction managers and other professionals delivering projects that create a positive and tangible impact around the world.

We're one global team driven by our common purpose to deliver a better world. Join us.

AECOM is seeking an Environmental Scientist to support our Pittsburgh, PA office.   

This position is expected to begin Summer 2025 

The responsibilities of this position may include, but are not limited to: 

• Conducting site visits to document site conditions, equipment, and structures. 

• Collecting stormwater, impingement, and entrainment samples. 

• Working outside in all seasons in industrial settings. 

• Preparation of environmental compliance reports. 

• Environmental permit package preparation. 

• Health and Safety procedure preparation. 

• Understanding environmental regulations and preparing reports and plans that meet the applicable regulations. 

• Office tasks may include reviewing and interpreting data and preparing reports and work plans; client, subcontractor, and regulatory agency interaction; and developing and implementing remedial strategies. 

• Working within teams of various size at AECOM to complete large projects. 

Minimum Qualifications: 

• Bachelor's Degree in Engineering, Environmental, Safety, or other Science, or related field. 
• Valid Driver’s License and as a condition of employment must be able to pass AECOM’s Motor Vehicle Records review. 

Preferred Qualifications: 

• Experience within the environmental, health or safety field. 
• Knowledge of environmental and safety regulations (EPA, OSHA, DOT, NIOSH, ANSI, NFPA). 
• Knowledge of water, soil, and air testing, sampling and investigation techniques and procedures. 
• Experience with annual Tier II, TRI, GHG and Emissions Inventory reports (preferred). 
• Experience in waste characterization, Pennsylvania waste reporting and hazardous waste manifest preparation. 
• Proficient with the Microsoft Office Suite, including Word, PowerPoint, and Excel. 
• Excellent oral and written communication skills. 
• Current OHSA 40-Hour HAZWOPER Certification, or current 8-hour refresher certificate. 
• Adept at working with teams. 
• Ability to work alternate shifts. 
• Able to efficiently assist on multiple projects with varying timelines. 
• Proficiency in both written and verbal communication. 

• Relocation is not available for this position 
• This position is hybrid, with 2 days minimum in the Pittsburgh office, when not at client site. 
• Travel is primarily in the western Pennsylvania, Ohio, and West Virginia region. 
• Ability to travel locally up to 50% of the time.

About AECOM

AECOM is proud to offer comprehensive benefits to meet the diverse needs of our employees. Depending on your employment status, AECOM benefits may include medical, dental, vision, life, AD&D, disability benefits, paid time off, leaves of absences, voluntary benefits, perks, well-being resources, employee assistance program, business travel insurance, service recognition awards, retirement savings plan, and employee stock purchase plan.

AECOM is the world’s trusted infrastructure consulting firm, delivering professional services throughout the project lifecycle – from advisory, planning, design and engineering to program and construction management. On projects spanning transportation, buildings, water, new energy and the environment, our public- and private-sector clients trust us to solve their most complex challenges. Our teams are driven by a common purpose to deliver a better world through our unrivaled technical and digital expertise, a culture of equity, diversity and inclusion, and a commitment to environmental, social and governance priorities. AECOM is a Fortune 500 firm and its Professional Services business had revenue of $14.4 billion in fiscal year 2023. See how we are delivering sustainable legacies for generations to come at aecom.com and @AECOM.

Freedom to Grow in a World of Opportunity 

You will have the flexibility you need to do your best work with hybrid work options. Whether you’re working from an AECOM office, remote location or at a client site, you will be working in a dynamic environment where your integrity, entrepreneurial spirit and pioneering mindset are championed.

You will help us foster a safe and respectful workplace, where we invite everyone to bring their whole selves to work using their unique talents, backgrounds and expertise to create transformational outcomes for our clients.

AECOM provides a wide array of compensation, benefits and well-being programs to meet the diverse needs of our employees and their families. We’re the world’s trusted global infrastructure firm, and we’re in this together – your growth and success are ours too.

Join us, and you’ll get all the benefits of being a part of a global, publicly traded firm – access to industry-leading technology and thinking and transformational work with big impact and work flexibility. As an Equal Opportunity Employer, we believe in each person’s potential, and we’ll help you reach yours.

All your information will be kept confidential according to EEO guidelines.