New

Geologist

Apex Companies, LLC

401(k)

United States, Virginia, Manassas

Sep 02, 2026

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.

About the Role

Apex Companies is seeking an Environmental Scientist to join our team in Manassas, VA. This is a hands-on, field-focused opportunity for an environmental professional who enjoys working outdoors, solving problems in the field, and supporting a diverse range of environmental projects.

The position offers exposure to a broad range of environmental services, including groundwater monitoring, environmental sampling, stormwater inspections, remediation systems, and emergency response.Approximately 80% of the position will be field-based, with the remaining time spent supporting project documentation, data evaluation, and other technical activities.

What You'll Do

Conduct groundwater monitoring and evaluate groundwater data.
Perform multi-media environmental sampling, including soil, groundwater, surface water, and air.
Conduct field testing and document sample collection and field conditions.
Support environmental investigations and remediation projects.
Perform operation and maintenance activities for remediation systems.
Conduct stormwater and erosion and sediment control inspections.
Support environmental compliance and field activities for utilities, municipalities, petroleum clients, private developers, and other customers.
Participate in emergency response activities for select clients.
Assist with data evaluation, reporting, and other technical project deliverables.
Utilize GIS and CAD tools to support environmental projects when applicable.
Travel throughout Northern and Central Virginia and occasionally to other locations.
Participate in a rotating weekend on-call schedule approximately every six weeks; weekend call-ins are relatively rare.

Qualifications

Bachelor's degree in Geology, Environmental Science, Earth Science, or a related field.
Relevant environmental consulting, field, or related experience preferred.
Ability to perform field work in a variety of weather and environmental conditions.
Strong attention to detail and ability to accurately document field activities and data.
Strong written and verbal communication skills.
Ability to work independently as well as part of a project team.
Valid driver's license and ability to travel to project sites.
Ability to obtain and maintain HAZWOPER certification.
Experience with groundwater modeling, GIS, or CAD is a plus.

What You'll Gain

This position provides the opportunity to build a broad environmental skill set while working on projects for a diverse group of clients. Rather than being limited to one type of project, you'll gain hands-on experience across groundwater, sampling, remediation, stormwater, environmental compliance, and emergency response.

Travel & Schedule

Primarily field-based throughout Northern and Central Virginia.
Some overnight travel, approximately once per quarter.
Expected to work in the office or field five days per week.
Apex maintains a fleet of company vehicles; occasional use of a personal vehicle may be required.

Why you'll love working withus:

Medical, dental and vision plan options.
Company-paid life, short, and long-term disability insurance.
401k plan.
Paid time-off and holidays.
Cross-training and the ability to work on a variety of projects.
Other perks and incentives.
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: Scientist 1 - Staff Scientist

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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.