Civil / Environmental Engineering Intern

Salas O'Brien, Inc.; Merritt Island (FL); On-site; USD 28,000 - 33,000; Part time

Job summary

Salas O’Brien, Inc. invites applications for a Civil / Environmental Engineering Intern on-site in Merritt Island, FL.

The role focuses on supporting design and engineering tasks under supervision, with hands-on exposure to real projects and documentation processes. Ideal candidates are pursuing a Civil or Environmental Engineering degree, able to work 25 hours weekly and willing to commute to the Merritt Island office.

Qualifications

• Must be enrolled in a Civil and/or Environmental Engineering program at a four-year ABET university or college.
• Must be able to work part-time, up to 25 hours per week.
• Must have reliable transportation to Merritt Island, Florida.
• Knowledge of ASCE, AWWA, FDEP, ICC, ASTM, UFC codes is a plus.
• US citizenship verification required upon hire for federal contract compliance.

Responsibilities

• Assist engineering teams in project development from concept to implementation.

Skills

Microsoft 365

Education

Pursuing Civil/Environmental Engineering degree

Tools

Civil3D

AutoCAD

Revit

Bluebeam Revu

Job description

Civil / Environmental Engineering Intern

Job Category: Intern

Requisition Number: INTER003915

• Posted : August 20, 2026
• Part-Time
• On-site

Locations

Showing 1 location

Description

Intern – Civil / Environmental Engineering

At Salas O’Brien we tell our clients that we’re engineered for impact. This passion for making a difference applies just as much to our team as it does to our projects. That’s why we’re committed to living our values every day: inspiring, achieving, and connecting as shared owners of our success with a focus on a sustainable future.

Building for the long-term means that all of our team members can expect to work on amazing projects with a people-first approach to problem solving. It also means that each member of our team has truly limitless potential to build a unique, meaningful, and high-impact career—and they’ll receive great total rewards along the way.

About Us:

Founded in 1975, Salas O’Brien is an employee-owned engineering and professional services firm focused on achieving impact for our clients, our team, and the world. We know that tomorrow’s requirements are today’s opportunities, and we are here to design lasting solutions for pressing challenges.

We work across a variety of industries providing integrated engineering and consulting services. Our specialized experience includes design for data centers, healthcare, science and technology, high-rise buildings, clean energy, education, and other building types as well as structural and building sciences, infrastructure asset management, advanced robotics, and more.

Our technical expertise is paired with an exceptional team of business development, human resources, finance and accounting, information technology, and marketing professionals, all of whom play a key role in bringing our commitments to life every day.

Job Summary:

The candidate will obtain invaluable hands‑on technical experience that won’t be gained in a classroom. The candidate will gain practical experience by working with experienced engineering and technical professionals and participating in challenging engineering projects. Our engineers will help the candidate apply textbook knowledge and create solutions for real engineering challenges.

Examples of technical work to be performed include civil site design (greenfield and retrofit); water resource management planning, design and permitting; flat infrastructure design including utility (gravity and pressure systems) and roadway design; environmental assessments and permitting; minor structural (retaining wall and equipment foundations/pedestals) design.

Specific engineering tasks will vary in nature and complexity and may include but are not limited to supporting development of design engineering documents (plans, specifications and calculations) for facility maintenance and repair projects and new construction. Work may also include supporting development of detailed cost analyses and material take‑offs of a variety of building types and site infrastructure throughout the US and other countries.

The candidate will work directly with the Civil Intern Coordinator and operationally reports to the Director of Civil and Environmental Design Operations.

Responsibilities:

Work tasks will vary and require flexibility and desire for diversity in the engineering field. Responsibilities will include:

• Assist our engineering teams in various phases of project development, from concept design to implementation and testing. Support engineering and drafting personnel in creation of deliverables that meet or exceed the customer’s expectations and standards. Identify issues and drive them to resolution through coordination with internal personnel.
• Work independently but be quick to ask questions and draw upon the best internal resources to meet customer requirements accurately and efficiently.
• Maintain accurate and comprehensive project documentation, including design specifications, test plans, and progress reports.
• Communicate effectively in person and in writing to keep project teams well informed of pertinent information in a timely manner.
• Support implementation of Project Management Plans (PMP) and Quality Control (QC) programs as assigned.
• Communicates design concerns or input to Engineer of Record (EOR) and/or Design Lead and Project Manager.
• Perform general duties as assigned which may include project research, minor drafting tasks, technical report writing, populating databases, and performing engineering analyses.

Qualifications:

• Must be currently enrolled in a Civil and/or Environmental Engineering program at a four-year ABET university or college with preferred targeted graduation date within 1 year (preferred). Will consider candidates who are graduating within 2 years.
• Must be able to work part‑time, maximum 25 hours on average each work week and have reliable transportation. Specific schedule and hours will vary according to candidate school schedule and will be discussed during interview process. During the school breaks, additional work hours may be available.
• Must have reliable transportation to support office attendance in Merritt Island, Florida.
• Proficient in Microsoft 365 applications
• Knowledge of ASCE, AWWA, FDEP, ICC, ASTM, and/or UFC codes is a plus.
• Experience with Civil3D, AutoCAD, Revit, Bluebeam Revu, or other modeling/drafting software is a plus.

Additional Eligibility Requirements:

• Verification of US Citizenship requiredupon hire due to Federal contract compliance.

Compensation:

The expected rate for this role is $22.00 per hour.

Equal Opportunity Employment Statement

Salas O’Brien provides equal employment opportunities to all employees and applicants for employment and prohibits discrimination and harassment of any type without regard to race, colour, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state/provincial, or local laws. Salas O’Brien will accommodate the disability‑related needs of applicants as required by law.

Qualifications

Education

Preferred

Bachelors or better in Civil Engineering.

Bachelors or better in Environmental Engineering.

Experience

Required

Must be currently enrolled in a Civil and/or Environmental Engineering program at a four-year ABET university or college with preferred targeted graduation date within 1 year (preferred). Will consider candidates who are graduating within 2 years.

Equal Opportunity Employer/Protected Veterans/Individuals with Disabilities
This employer is required to notify all applicants of their rights pursuant to federal employment laws.For further information, please review the Know Your Rights notice from the Department of Labor.