Environmental Internship (Level 3)

ECS Group of Companies; Chantilly (VA); On-site; USD 28,000 - 30,000; Full time

Job summary

ECS Group of Companies (ECS) in Chantilly, VA is seeking an entry‑level Environmental Intern to support project delivery under supervision. The role involves assisting Environmental Scientists and Project Managers, performing site investigations, sampling, data collection and analysis, and contributing to reports and client deliverables.

The position expects 0 years of related experience and requires pursuing an Associate, Bachelor, or Master degree in Civil Engineering, Environmental Science,

Qualifications

• Pursuing a degree in Civil Engineering, Environmental Science, or related field.
• Strong communication and organizational skills.
• Willingness to work in both field and office environments.

Responsibilities

• Assist Environmental Scientists and Project Managers in project delivery.
• Support environmental compliance and assessment activities.
• Site investigations and sampling.
• Data collection and analysis.
• Hydrogeologic and remediation work.
• Proposal preparation, planning and reporting, and client deliverables.

Skills

Communication skills

Detail-oriented

Team player

Independent worker

Follow directions

Field investigation

Analytical skills

Education

Pursuing degree in Civil Engineering or Environmental Science

Tools

Geotechnical testing methods

Job description

• Assists Environmental Scientists and Project Managers in project delivery
• Supports environmental compliance and assessment activities
• Performs and supports:
• Site investigations and sampling
• Data collection and analysis
• Hydrogeologic and remediation work
• Assists with:
• Proposal preparation
• Project planning and coordination
• Client deliverables and reporting
• Scheduling
• Training and oversight of technicians
• Budget tracking and invoicing assistance
• Participates in project meetings and contributes to project execution discussions

Responsibilities

• Assists Environmental Scientists and Project Managers in project delivery
• Supports environmental compliance and assessment activities
• Performs and supports:
• Site investigations and sampling
• Data collection and analysis
• Hydrogeologic and remediation work
• Assists with:
• Proposal preparation
• Project planning and coordination
• Client deliverables and reporting
• Provides support for:
• Scheduling
• Training and oversight of technicians
• Budget tracking and invoicing assistance
• Participates in project meetings and contributes to project execution discussions

Required Qualifications

• 0 years of related experience
• Must be pursuing an Associate, Bachelor, or Master degree in Civil Engineering, Environmental Science, or other degree related to our services
• If driving for or on behalf of any ECS subsidiary, a valid driver’s license is required
• Strong communication skills (verbal and written)
• Dependable, detail‑oriented, and organized work ethic
• Ability to work independently and within a team environment
• Ability to follow directions with minimal supervision
• Working knowledge of geotechnical field investigation and testing methods
• Basic ability to interpret field data and observations
• Developing problem‑solving and analytical skills
• Willingness to work in both field and office environments

Military Qualifications

• The following US Military ranks would qualify for this position:
• E-4

The expected pay range for this role and location is $20-$22/hour. The final agreed‑upon compensation will be determined based on specific location and other individual qualifications.

ECS Group of Companies (ECS) was founded in 1988 with the goal to raise the standards of professional engineering consulting. Today, we are a leader in geotechnical, construction materials, environmental and facilities consulting services. We are employee‑owned with more than 3,000 employees in 100+ offices and testing facilities coast to coast. ECS is currently ranked #60 in Engineering News-Record’s Top 500 Design Firms (April 2026), #148 in Engineering News-Record’s Top 200 Environmental Firms (October 2025) and #50 in Zweig Group’s Hot Firm List (May 2025). For additional information about ECS, visit: www.ecslimited.com.

ECS is an Equal Opportunity Employer.