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Engineering Intern Summer Jobs in Washington (NOW HIRING)

Water/Wastewater Engineering Intern

Fairfax, VA ยท On-site

$18.75 - $29.75/hr

Dewberry is seeking a Water/Wastewater Engineering Intern for Summer 2027 for our Fairfax, VA office . You will work on all phases of civil/municipal engineering including water and sanitary sewer ...

Water/Wastewater Engineering Intern

Fairfax, VA ยท On-site

$18.75 - $29.75/hr

Dewberry is seeking a Water/Wastewater Engineering Intern for Summer 2027 for our Fairfax, VA office . You will work on all phases of civil/municipal engineering including water and sanitary sewer ...

Water Resources Engineering Intern

Fairfax, VA ยท On-site

$18.75 - $29.75/hr

Dewberry is currently seeking a Water Resources Engineering Intern to in our Fairfax, VA office for Summer 2027 . This is an excellent career opportunity for an enthusiastic and talented individual ...

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Engineering Intern Summer information

See Washington salary details

$12

$21

$33

How much do engineering intern summer jobs pay per hour?

As of Aug 23, 2026, the average hourly pay for engineering intern summer in Washington is $21.88, according to ZipRecruiter salary data. Most workers in this role earn between $18.22 and $23.70 per hour, depending on experience, location, and employer.

What does an engineering intern do during the summer?

An Engineering Intern in the summer typically assists experienced engineers with ongoing projects, conducts research, performs data analysis, and helps with design or testing tasks. Interns gain hands-on experience in their field, participate in team meetings, and may work on individual assignments or collaborative projects. The role helps students apply classroom knowledge to real-world problems and develop professional skills. Interns often receive mentorship and networking opportunities, preparing them for future engineering careers.

What are the qualifications to get an engineering intern summer job?

The qualifications you need to get an engineering intern summer job include being a recent graduate or currently enrolled engineering student. Your specific area of study should be similar to the industry of the internship for which you are applying. For example, if you want to work in robotics, you should be studying mechanical or electrical engineering. In addition to your schoolwork, you need to have strong technical competency, including familiarity with AutoCAD, other design tools, and coding. Good interpersonal communication skills and strong time management abilities are important for interns in any field. You also need to be a quick learner.

What cities in Washington are hiring for Engineering Intern Summer jobs?

Cities in Washington with the most Engineering Intern Summer job openings:

Infographic showing various Engineering Intern Summer job openings in Washington as of August 2026, with employment types broken down into 87% Full Time, 3% Part Time, 2% Temporary, 7% Contract, and 1% Nights. Highlights an 81% Physical, 5% Hybrid, and 14% Remote job distribution, with an average salary of $45,501 per year, or $21.9 per hour.

Engineering Intern- Summer 2027

Henderson Engineers

Chantilly, VA โ€ข On-site

$17.25 - $22.50/hr

Other

Medical, Life, Retirement, PTO

Posted 4 days ago


Job description

At Henderson, we're about more than just buildings
We're about the people, experiences, and longevity of a building. We're a company of problem-solvers and innovators known for our technical excellence and ability to provide come up with out-of-the-box solutions when it comes to design and construction. We love the process of bringing buildings to life - and keeping them in shape long after the doors open.

As an ESOP, each of our employee-owners are an essential part of our mission to lead the industry in innovation, sustainability, and client experience. With a vision to build a better world, Team Henderson has a people-first culture and diverse portfolio of world-class facilities.

It's What We Do

We provide total building system design and construction services across multiple high-growth markets throughout the country for industry leaders. You'll get to use your talent to work on projects for some of the biggest names in mission-critical, higher education, sports, healthcare, grocery, restaurant, and retail within the sectors we serve in business, community, grocery, health, retail, and venue.

It's How We're Different

We're about more than just buildings. We're about you. You, and the hundreds of passionate employee-owners who make us who we are. We've always been committed to providing an inclusive workplace where people can bring their full self to work and helps people reach their full potential - both as professionals and individuals. Together, we provide dream up innovative solutions for our clients industry-wide problems, design and construct spaces that become landmarks, and toast the good life at our happy hours. Take a peek into what makes us different here: https://youtu.be/AIt17t_uJ-A?si=oSMy5zQeUcb_faE3

Engineering Intern Position Summary

The Engineering Intern is responsible for assisting with basic engineering problem solving, building systems design, and the preparation of technical project documents. Under the guidance of experienced engineers and designers, this role provides hands-on exposure to engineering design, drafting, project coordination, and professional development activities.

Internship will run from 5/24/27-8/6/27

Essential Duties and Responsibilities Engineering Design
  • Perform basic engineering calculations and assist with the design of engineering systems under direct supervision.
  • Ask questions and seek guidance when completing unfamiliar tasks.
  • Prepare system layouts, detailed drawings, and schematics.
  • Assist in the preparation and modification of reports, plans, and project designs.
  • Organize and maintain project materials, references, and documentation.
  • Assist with the selection of basic equipment and system components.
  • Coordinate activities and project information with other disciplines.
Drafting and Documentation
  • Produce construction documents and supporting project documentation as required.
  • Maintain and expand proficiency in AutoCAD, Revit, and Bluebeam Revu.
  • Support drafting and modeling efforts for engineering projects.
Learning and Development
  • Continuously identify and address gaps in engineering knowledge.
  • Research and apply Henderson design guidelines, standards, policies, and procedures.
  • Provide general project and administrative support as needed.
  • Attend technical and production-focused training sessions.
  • Participate in internship meetings, training programs, and company-sponsored activities.
Core Competencies Communication
  • Communicate information clearly and effectively with the appropriate level of detail.
  • Keep team members informed of project progress and updates.
  • Listen attentively and demonstrate interest in others' perspectives.
  • Foster open, honest, and productive communication.
Integrity
  • Demonstrate respect for diverse opinions, experiences, and perspectives.
  • Take ownership of actions and follow through on commitments.
  • Consider the impact of decisions and behaviors on others.
Quality Orientation
  • Ensure work is completed accurately and thoroughly.
  • Strive to meet client and project expectations.
  • Adhere to company policies, procedures, and quality standards.
Teamwork and Inclusion
  • Collaborate effectively with peers and project teams.
  • Value and learn from the diverse backgrounds and experiences of others.
  • Contribute positively toward achieving team goals.
Continuous Learning
  • View mistakes and change as opportunities for growth.
  • Proactively seek opportunities to expand knowledge and skills.
  • Engage others for guidance when encountering unfamiliar responsibilities.
Technical Expertise
  • Recognize routine engineering challenges and identify practical solutions.
  • Stay informed on industry standards and best practices.
  • Apply technical knowledge appropriately across job functions.
Qualifications Required Education
  • High School Diploma or General Education Development (GED).
  • Currently pursuing a Bachelor's degree in Architectural Engineering, Electrical Engineering, Mechanical Engineering, or a related field from an ABET-accredited university.
Preferred Experience
  • Coursework in AutoCAD, Revit, Navisworks, or other Computer-Aided Drafting software.
  • Drafting certification.
  • Previous internship experience.
  • Practical experience in building systems engineering.
  • Knowledge of industry codes and standards.
  • Experience using AutoCAD and Revit.
Technical Competencies
  • Demonstrated proficiency in the core competencies outlined in this job description.
Physical and Work Requirements
  • Strong verbal and written communication skills.
  • Effective problem-solving and analytical abilities.
  • Ability to adapt to changing priorities and work environments.
  • Ability to prioritize and manage multiple tasks in a fast-paced setting.
  • Self-motivated, proactive, and willing to support others as needed.
  • Receptive to direction, coaching, and constructive feedback.
  • Ability to seek clarification or assistance when needed.
  • Ability to reliably perform the essential functions of the position.
  • Occasional travel may be required.
  • Ability to frequently stand and sit throughout the workday.
  • Ability to continuously operate a computer and standard office equipment, including calculators, copiers, and printers.

Applications accepted on an ongoing basis

Pay Transparency

Denver- $26.40-$28.60

Las Vegas- $25.20-$27.30

New York- $29.28-$31.72

Los Angeles- $27.84-$30.16

Washington D.C- $27.84-$30.16

Let's Talk Perks

We take care of our people. As a Henderson employee, you'll enjoy some pretty awesome perks. Trust us, your friends will all have work envy.

Culture

  • Flexible Work Hours (Because we all need to balance work and life.)
  • Casual Dress Code (Be yourself, please.)
  • Paid Volunteer Time (We literally pay you to volunteer.)
  • Paid Parental Leave (Because we know both parents deserve to be there for a new child.)
  • Health and Wellness Initiatives (Get Fit and Stay Fit.)
  • Receptive and Forward-Thinking Leadership (Our doors are always open.)
  • Clear Career Path Options (We want you to excel.)

Benefits

  • Industry-leading 401K match and profit sharing (When the company succeeds, we all share in that success.)
  • Employee Stock Ownership Plan (Yes, our employees are the owners.)
  • Paid Training for Professional Development (We'll pay for the time you take getting better at what you do.)
  • Performance Bonuses (When you do well, we reward you for your work.)
  • Comprehensive and Extensive Insurance (We've got you covered.)
  • Paid Term Life and Disability (We've got your family covered, too.)
  • Health Savings Account & Flexible Spending Accounts (We'll help you take advantage of tax savings.)
  • Paid Time Off and Sick Time off (Take a break. You deserve it!)
  • Financial Wellness & Coaching Program (Financial security makes you a happier team member.)

More information can be found here - https://www.hendersonengineers.com/careers/.

Henderson Engineers, Inc. and Henderson Building Solutions are EEO Employers/Vet/Disabled and participate in the E-Verify program.

Applicants for positions with Henderson Engineers/Henderson Building Solutions must be legally authorized to work in the United States, and verification of eligibility will be required at the time of commencement of employment.

All offers will be contingent upon completion of the hiring process including verifications and background checks as required for employment.

To all recruitment agencies: Henderson does not accept unsolicited resumes from search firms or agencies. Any resume submitted to any employee of Henderson without a prior written search agreement will be considered unsolicited and the property of Henderson. Please, no phone calls or emails.

NOTICE TO CANDIDATES: RECRUITMENT FRAUD ALERT

Henderson representatives conduct all email communications exclusively through a company email address that ends with @hendersonengineers.com, @hendersonbuilding.com. We extend offers of employment only after a comprehensive interview process and will never ask you for a payment of any sort nor offer one for any reason. Henderson will not ask any applicant to purchase equipment, nor offer to reimburse any applicant for expenses incurred prior to employment. We will not request personal information until a legitimate offer of employment has been extended. If you suspect a recruitment attempt is fraudulent, you should cease communications. All legitimate job opportunities are posted on our company website's careers page.