Engineer the career of your dreams with RJN.

Come Work For Us!
Environmental Technician

Tulsa, OK

Full Time

Environmental Technician

Austin, TX

Full Time

Project Engineer-Modeling

Dallas, TX

Full Time

Our Promise

Our Vision

Set the standard of excellence, deliver the right solutions, and help our clients make lasting and substantial improvements to their buried infrastructure.

Our Mission

As a 100% employee-owned company, we are passionate about creating an environment where our people can thrive and deliver excellence. We are driven problem-solvers who are proud to be part of impacting positive changes in our communities.

Our Values

We’re guided by our unwavering commitment to always do the right thing by our clients, our people, and our communities.

Every RJN Employee is an Owner

RJN is 100% employee-owned and annually allocates ownership shares to each employee. This means you directly impact and share in RJN's successes.


We offer internships in engineering, human resources, accounting, marketing, and sales nationwide. 

Work Life

We offer a hybrid, flexible work schedule with the opportunity to collaborate with other interns at monthly social events. 

Hands-on Experience

Learn new skills and see your classroom knowledge come to life in the real-world. Work alongside our talented team and contribute to our success. 

How long is the internship?

We offer internships throughout the year that are flexible with your school schedule. Our summer internship program is typically 10-12 weeks.

Are RJN internships paid?

Yes. We value the work you contribute throughout the duration of the internship and offer competitive compensation.

Who can apply to the internships?

Anyone currently enrolled in academic courses that align with the internship program can apply.

What internship opportunities does RJN offer?

We offer internships in water, stormwater, and wastewater engineering and supporting services such as GIS, human resources, accounting, marketing, and more.

When should I apply for the internship?

We accept applications year-round; however, early application is encouraged. Candidates for our summer internship program should begin applying during September.

Competitive Compensation

  • Incentive Bonus Plan
  • Paid Holidays
  • Paid Personal Time Off (PTO)
  • Tuition Assistance
  • Student Loan Repayment Support
  • 401(k) with Company Match
  • Employee Stock Ownership Plan (ESOP)
  • Dependent Care Flexible Spending Account
  • Hiring Referral Bonus

Health and Wellness

  • Voluntary Medical Insurance
    (Employee and Dependents)
  • Voluntary Dental Insurance
    (Employee and Dependents)
  • Voluntary Vision Care Reimbursement
    (Employee and Dependents)
  • Healthcare Flexible Spending Account
  • Company-Provided Basic Life Insurance
  • Voluntary Term Life Insurance
  • Voluntary Short-Term Disability
  • Voluntary Long-Term Disability
  • Incentivized Fitness Program

RJN Work Perks

  • Mentoring and Career Advancement
  • Professional Development
  • Continuing Education
  • Work From Home Programs
  • Relaxed Work Environment
  • Flexible Work Schedules
  • Corporate Social Events
  • Employee-Driven Community Philanthropy


Field Services

Professional Engineering Services