Mechanical Engineering Intern (Energy/Power) - Summer 2027

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 Energy & Power team across the country. You’ll have the opportunity to use your theoretical knowledge and apply it to solving today’s challenges. As part of our team, you’ll have the chance to work on projects that bring innovative solutions to our clients’ challenges locally and worldwide by providing a range of engineering services. The energy industry is undergoing rapid and dramatic changes, transforming the utility landscape to enhance reliability and sustainability. In response, Jacobs is expanding its Energy & Power Solutions team to tackle the complexities of decarbonization and deliver a cleaner and more secure energy future. If you are seeking a meaningful career in the Energy sector, this may be the perfect fit for you! During your internship, you will be mentored by Professional Engineers while you engage with our clients, evaluate their energy needs, and develop concept-level plans and solutions. We offer and deliver a true "end-to-end" life-cycle service from exploration, development, operation, and repowering/retirement. Your primary responsibilities will focus on supporting engineering calculations, construction drawings, and specifications for energy and power projects. Specific tasks will include piping and equipment sizing, stress analysis, flow modeling, energy analysis, and life cycle cost evaluations, and other detailed engineering calculations. You’ll also take ownership of the completeness, accuracy and timeliness of the work assigned to you by demonstrating the ability to progress from basic design work assignments to more complicated and involved projects working in conjunction with a technical team. Prior design or consulting internships are highly regarded. If you are passionate about developing reliable and sustainable energy projects, motivated by a challenge, and enjoy working with a dynamic, multi-disciplinary team to develop innovative solutions, Jacobs is the place for you. Come join our growing team to realize the future of energy! At Jacobs, we’re partnering across the globe to create the best project outcomes by maximizing the design, digital technology, and support capabilities of our Global Integrated Delivery (GID) teammates. By joining Jacobs, you’ll commit to supporting and engaging with these teams, as we work to build a company like no other. If you’re up for the challenge, we’ve been looking for someone just like you. This position could be considered for the following locations Calgary, Alberta, Canada Toronto, Ontario, Canada 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 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 Posted Salary Range Minimum 45,000.00 Posted Salary Range Upper 72,800.00 The base salary range for this position is $45,000.00 to $72,800.00. This range reflects the minimum and maximum target for new hire salaries for the position across Ontario, Canada locations. Within the range, individual pay is determined by work location and additional factors, including job-related skills, experience, and relevant education or training. This job posting is for an existing vacancy. At Jacobs, we use AI-driven recruitment to match top talent with opportunity—however, human connection and fairness remain at the heart of every hiring decision. Jacobs welcomes and encourages applications from people with disabilities. Accommodations are available on request for candidates taking part in all aspects of the selection process. To request an accommodation, please select here. 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.

Support engineering calculations, construction drawings, and specifications for energy and power projects. Tasks include piping and equipment sizing, stress analysis, and developing concept-level plans under the mentorship of Professional Engineers.

Must be currently enrolled in an ABET-accredited degree program for Mechanical Engineering or a related discipline. Familiarity with 3D modeling, hydraulic modeling, and systems modeling software is highly desired.

• 3D ModelingPreferred
• AutoCADPreferred

Identified from the job description. Confirm important requirements above.

• Piping Sizing
• Equipment Sizing
• Stress Analysis
• Flow Modeling
• Energy Analysis
• Life Cycle Cost Evaluation
• 3D Modeling
• Hydraulic Modeling
• Systems Modeling
• Revit
• AutoCAD
• CADWorx
• NavisWorks
• Pipe-Flo
• AFT Fathom
• Thermoflow

• Engineering
• Energy
• Environmental & Sustainability
• Consulting

Minimum education

Bachelor’s degree

Minimum experience

0+ years

Apply by

Oct 3, 2026

Posting language

English

Working hours

40 hours per week

Seniority

Not Applicable