Environmental Scientist Intern

apexcompanies

Manassas, VA; Washington, D.C. · Manassas · D.C.

Posted Aug 5, 2026

Part-time
On-site
010 Mid-Atlantic

Job description

Are you driven to grow, lead, and make a meaningful impact? At Apex, we’re building more than a consulting and engineering firm—we’re creating a place where your career accelerates, your contributions matter, and your potential is fully realized. We believe your growth is our growth, which is why we invest in your development at every stage of your career. Here, you’ll work on projects that shape communities, protect the environment, and create lasting impact, all while being empowered with the autonomy and flexibility to do your best work.

Fueled by high-quality delivery, exceptional client retention, and strategic acquisitions, Apex Companies continues to rank among the fastest-growing firms in the AEC industry, recently recognized by the Zweig Group for our industry-leading growth. Our success is grounded in strong leadership, a collaborative culture, and a shared commitment to delivering exceptional outcomes.

As we continue to expand, we're looking for high-performing professionals who are ready to lead, collaborate, innovate, and create impact. At Apex, you help shape what's next. When we succeed together, we share in that success. All Apex positions are eligible for annual bonus opportunities, reinforcing our commitment to recognizing and rewarding meaningful contributions that drive our collective growth.

Launch your environmental career with hands-on experience that goes beyond the classroom. As a Field Environmental Scientist Intern, you'll work alongside experienced professionals on real-world environmental and industrial hygiene projects throughout the Washington, DC area. From collecting field samples and assisting with investigations to contributing to technical reports, you'll gain valuable exposure to a variety of environmental services while building the skills needed for a successful career in consulting.

This internship requires availability to work Mondays and Wednesdays from 6:00 a.m. to 2:00 p.m. ET at a client site in Washington, DC, making it an excellent opportunity for students with schedules that accommodate early morning, part-time field work.

Your Responsibilities as Field Environmental Scientist:

Work in the field supporting environmental and Industrial Hygiene projects
Could be involved with stormwater sampling primarily, but could also be involved with mold sampling, wastewater sampling as well as other project work
Write technical reports.
Take direction from supervisor to perform various field duties.
Actively develop your own career growth.

Schedule:

Mondays & Wednesday: 6:00 am - 2:00 pm ET
This will be on site at a client location in Washington DC

What we're looking for:

Pursuing a degree in Environmental Science, Geology, Biology, Chemistry or a related field of study.
Basic environmental science knowledge.
Strong technical writing skills.
Ability to multi-task.
Awareness of safety standards and practices.
Good record keeping.
Valid driver's license and good driving record.

Why you'll love working for us:

Cross-training and the ability to work on a variety of projects.
Working with the best and brightest in the industry.
2,000+ employee national firm with 70+ locations across the US.

#LI-MW1

Apex Job Title: Intern - Office

Hourly Expected Pay Range

$15—$20 USD

We believe in equality for all and celebrate the diversity and differences of our employees, customers, and communities. We do not discriminate based on gender, race or color, ethnicity or national origin, age, disability, religion, sexual orientation, gender identity or expression, veteran status, or any other applicable characteristics protected by law. Apex aims to make apexcos.com accessible to all users. If you have a disability or special need that requires accommodation to navigate our website or complete the application process, please contact Talent@apexcos.com or (301) 417-0200. Likewise, feel free to reach out to us if you would like to view or discuss Apex policy related to equal employment opportunity or have any related concerns. EO/AA/VEV/Disabled Employer

TO ALL RECRUITMENT AGENCIES: Apex Companies does not accept unsolicited agency resumes. Please do not forward resumes for any of our job postings to our career’s sites, or to any employees of Apex Companies or affiliates. Apex Companies is not responsible for any fees related to unsolicited resumes.