Mechanical Engineering Intern (Energy/Power) - Summer 2027

Jacobs; Fort Worth (TX); Hybrid; USD 45,000 - 65,000; Part time

Benefits offered by this job

Health benefits

401(k) plan

Hybrid work policy

Job summary

Jacobs is seeking Mechanical Engineering Interns to join our Energy & Power team at multiple U.S. locations.

You will work alongside experienced engineers, report to a senior engineer, and apply classroom knowledge to real-world design challenges. The internship offers exposure to thermal fluid system design, district energy projects, CAD/BIM deliverables, piping and stress analysis, as well as energy modelling and lifecycle cost assessments.

Qualifications

• Currently enrolled in an ABET-accredited ME program or related engineering discipline.

Responsibilities

• Perform engineering design under supervision on multiple projects.
• Engage in thermal fluid system design using fluid dynamics and energy system analysis.
• Produce CAD/BIM deliverables and equipment scheduling; assist with PFDs and report development.
• Assist with piping, ducting, stress analysis, and energy modelling tasks.
• Contribute to life cycle cost analyses and 3D modelling efforts.

Skills

Thermodynamics

Mechanics of materials

Engineering computation

Numerical methods

Hydraulic modeling

Heat transfer

Energy modelling

Education

ABET-accredited Mechanical Engineering program

Tools

Revit

AutoCAD

CADWorx

NavisWorks

Pipe-Flo

AFT Fathom

Thermoflow

Aspen/Hysys

Job description

At Jacobs, we're challenging today to reinvent tomorrow by solving the world's most critical problems for thriving cities, resilient environments, mission-critical outcomes, operational advancement, scientific discovery and cutting-edge manufacturing, turning abstract ideas into realities that transform the world for good.

Your impact

We’re seeking Mechanical Engineering Interns to join our growing Energy & Power team at different office locations across the United States who can apply knowledge gained in school to solving today’s engineering challenges.

At Jacobs, the Energy & Power team is building on a strong track record in energy markets to drive sustainable progress and set new industry standards in a rapidly changing world. The Energy & Power team’s project portfolio includes work for utilities, universities, government entities, and advanced manufacturing. We help our clients reach ambitious decarbonization goals

As a Mechanical Engineering Intern

you will integrate into a team of experienced engineers. You will report to a senior engineer while working closely with an engineering team on different projects. Your day-to-day responsibilities will include performing engineering design. Project work performed by previous Energy & Power interns include

• Thermal fluid system design using fluid dynamics, mechanics of materials, and multi-domain energy system analysis
• District energy system design using building energy modeling and energy system efficiency optimization programming
• Deliverable development tasks like Computer Aided Drafting and Building Information Modeling, parts and equipment scheduling, Process Flow Diagramming, and report development

Mechancial Engineering Interns typically perform engineering tasks such as

• Piping, ducting, and equipment sizing
• Stress analysis
• Flow modelling
• Energy modelling
• Life cycle cost analysis
• 3D modelling

Mechanical Engineering Interns will be provided opportunities to either experience a broader array of engineering projects to explore different interests or to focus work on a specific project to develop mastery of skills and subject matter expertise. The team will meet with the intern regularly to discuss early career goals and development and ensure a gratifying internship experience. Interns are provided with experiences intended to maximize your summer internship experience including training, site visits, and social engagements with other interns and new engineers.

Here's what you'll need

• Currently enrolled in a degree-seeking program for Mechanical Engineering or related engineering discipline from an ABET- accredited program

Ideally, you’ll also have

• Completed lower-classman level coursework such as thermodynamics, mechanics of materials, and engineering computation and numerical methods; more advanced coursework is a plus
• An interest in learning and gaining experience with engineering tools such as hydraulic modeling, heat transfer, computer aided drafting, stress modeling, or energy modelling software
• Familiarity or experience with 3D modeling software such as Revit, AutoCAD, CADWorx and NavisWorks
• hydraulic modeling software such as Pipe-Flo or AFT Fathom
• systems modeling software such as Thermoflow or Aspen/Hysys
• Authorization to work in the United States without the need for visa sponsorship now or in the future.

Our health and welfare benefits are designed to invest in you, and in the things you care about. Your health. Your well-being. Your security. Your future. Employees have access to a 401(k) plan, as well as legally mandated benefits.

The base salary range for this position is $45,000.00 to $65,000.00; though will be paid hourly based on hours worked. Within the range, individual pay is determined by work location and additional factors, including job-related skills, experience, and relevant education or training.

All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability or protected veteran status. Job posted on October 01, 2026. This position will be open for at least 3 days.

We value collaboration and believe that in-person interactions are crucial for both our culture and client delivery. We empower employees with our hybrid working policy, allowing them to split their work week between Jacobs offices/projects and remote locations enabling them to deliver their best work.

Your application experience is important to us, and we’re keen to adapt to make every interaction even better. If you require further support or reasonable adjustments with regards to the recruitment process (for example, you require the application form in a different format), please contact the team via Careers Support.