High School Engineering Intern Job
Job Description Job Attributes+
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Job ID
4498
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Job Location
2365 Northside Drive, Suite 150
San Diego, CA 92108, US -
Job Category
Co-Op/Intern
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Job Type
Intern
Overview
Do you want to build an impactful career to change the world for the better?
Geosyntec has an exciting opportunity for a part-time (10 hours/week) High School Engineering Intern in our San Diego-Old Town, California office. The position offers the opportunity to apply academic knowledge to real-world situations in support of a variety of project delivery needs including contaminated site investigations, soil and groundwater remediation, and remedial system design. The position is part-time (10 hours/week) for approximately 10 to 14 weeks during the summer of 2026. Candidates are responsible for coordinating their own transportation to and from the office.
Our clients ask us to address their new ventures and most challenging problems involving the environment, natural resources, and civil infrastructure. Ranked by ENR in the top 20 design firms for the environment,
Geosyntec is internationally known for its technical leadership, broad experience, and exceptional client service. Learn more by visiting www.geosyntec.com
Essential Duties and Responsibilities
- Assist in engineering calculations using computer-based technical tools;
- Assist in report and proposal preparation;
- Data input and analyses;
- Follow instructions and interact with engineers, geologists, office administrative staff, CADD operators (draftsmen), contractors and construction personnel; and
- Develop an understanding of the consulting profession.
- Assist with office and field equipment organization, and equipment calibration.
Education and Licensure
- Currently enrolled as a rising junior or senior in a local area high school. (required)
- Interest in environmental sciences
- Written authorization to work as required under state laws depending on age. (required)
Skills, Experience and Qualifications
- Outstanding academic credentials and exceptional interpersonal, writing, and problem-solving skills. (required)
This opportunity will be posted for at least five days. Below are the potential compensation ranges that we in good faith believe are applicable for this role at the time of this posting and are only applicable for jobs to be performed in the specified location(s) below. The typical base salary range for this position is just one component of Geosyntec’s total compensation package for employees. Actual compensation will be determined based on education, experience, skill set and location.
- Minimum: $22.98/hour / Maximum: $32.18/hour (San Diego, CA)
We offer a comprehensive benefits package including, paid holidays, vacation, sick, and personal paid time off, medical, dental, vision, life, and disability insurance, 401(k), and other benefits to eligible employees.
Additional Information
Who We Are
Change the world with us
At Geosyntec, our work is designed to make a measurable difference. We deliver innovative solutions that improve the environment while advancing human and ecological health and supporting sustainable social and economic outcomes - work with purpose, impact, and lasting value.
Geosyntec is an innovative consulting and engineering firm that partners with public and private sector clients to solve complex challenges involving the environment, natural resources, and civil infrastructure. We are recognized for technical leadership, multidisciplinary collaboration, and practical problem solving - bringing engineers, scientists, and technical professionals together to deliver solutions that matter.
Our teams support a broad portfolio of projects, including environmental remediation, water resources, waste management, and civil and geotechnical engineering. The work we do calls for thoughtful analysis, adaptability, creativity, and strong technical judgment—offering opportunities to contribute to projects that protect communities, strengthen infrastructure, and safeguard natural systems.
Whether you are building your professional foundation or bringing deep expertise, Geosyntec supports continuous growth. You’ll have opportunities to apply your skills in new settings, expand your capabilities, strengthen your practice, and take on meaningful challenges that accelerate your development.
A Collaborative, Practitioner Led Culture
Collaboration is central to how we work. Our teams bring together diverse technical backgrounds and experiences to solve problems from multiple perspectives—creating an environment where people rely on one another, share knowledge, and deliver strong outcomes for clients. We invest in our people through mentoring, professional development, and opportunities to contribute beyond a single role or assignment.
Learn. Develop. Grow.
There is no single career path at Geosyntec. We support flexible, meaningful career development so professionals can pursue areas they are passionate about, build on prior experience, and continue growing - even as circumstances evolve.
Explore Opportunities
Ready to make an impact? Explore open positions and find a role that fits your skills and interests. If you don’t see the right opportunity today, join our Talent Network to stay connected.
