MECHANICAL ENGINEERING INTERNSHIP

The Opportunity:
Tetra Tech is adding a Mechanical Engineering Intern to our Mechanical team based in Ithaca, NY.   

Why Tetra Tech: 
At Tetra Tech, we are Leading with Science® to solve the world’s most complex challenges.  Our industry-leading experts in engineering and consulting are committed to driving positive change in communities around the world.  For over 50 years, we have been at the forefront of innovation and sustainability. Today we stand as a market leader, offering cutting-edge solutions in water, environment, energy, and international development.  Our work has improved more than 625 million lives around the world. 

Your Impact: 
Join Tetra Tech to make a real difference.  Our work leverages cutting-edge technologies, advanced analytics, and the expertise of world-class scientists and engineers to create meaningful change around the world. Discover your full potential – join us to advance your career while leaving a lasting legacy. 

Position Summary: 
Tetra Tech internship opportunities are designed to provide actual professional experience to engineering students. Our Interns are primarily supervised by our engineers who assist with day-to-day questions and prepare the Intern to solve problems while completing assigned projects or portions of projects

Essential Job Functions: 
The following duties are considered essential to the role. Reasonable accommodations may be made to enable individuals with disabilities to perform these essential functions:

• Assist in the preparation of Mechanical Construction Documents using Revit and/or AutoCAD under the direction of licensed Mechanical Engineers and senior designers.
• Support the design of building mechanical systems, including HVAC, plumbing, and related systems, through tasks such as basic calculations, layout development, equipment sizing assistance, and system coordination.
• Aid in performing preliminary engineering calculations, energy modeling inputs, and equipment selections under supervision.
• Participate in site visits to observe existing systems, construction progress, and project implementation; document findings and assist in field verification efforts.
• Support the review of project documents including RFIs, submittals, and shop drawings; help track comments and assist with responses as directed by the project team.
• Research applicable building codes, standards, and manufacturer data relevant to assigned tasks and summarize findings for engineering staff.
• Collaborate with multidisciplinary teams including architects and electrical and structural engineers to support coordinated design efforts.
• Maintain organized project documentation and assist with internal quality control processes.
• Conduct activities in line with internal procedures, legislation, and industry standards.
• Pursue continuous professional development and maintain a high degree of discipline knowledge and awareness.
• Work in a safe manner at all times and report all health and safety incidents and concerns.
• Additional duties as required.

Required Qualifications:

• Working toward a bachelor’s degree in mechanical engineering or a related field.
• Interested in developing strong Revit skills
• Ability to work well in a team-oriented environment
• Can meet quality standards and deadlines.
• Active and clear driver’s license, including a successful clearance of a Motor Vehicle history check.

Preferred Qualifications: 

• Knowledge /familiarity with building mechanical systems (HVAC) is preferred

Physical Requirements:

• Ability to remain in a stationary position (sitting or standing) for extended periods while performing computer-based tasks, attending meetings, or preparing design documentation.
• Frequent use of hands and fingers to operate computers, printers, and other office equipment.
• Visual acuity to review detailed drawings, specifications, and computer screens for extended periods.
• Ability to clearly communicate through speech, hearing, and written correspondence in person, virtually, and via telephone.
• Ability to travel to and from project sites, client meetings, and other offices as required.
• Physical capability to walk, stand, climb stairs or ladders, and navigate uneven terrain, active construction sites, and partially completed structures.
• Ability to occasionally lift and carry materials, drawings, or equipment weighing up to approximately 25 pounds.
• Capacity to use personal protective equipment (PPE) such as hard hats, safety glasses, vests, and steel-toed boots when required.
• Tolerance for varying environmental conditions, including exposure to weather, noise, and dust during site visits.

Work Environment / Environmental Factors:

• The majority of work is performed in a professional office setting with a collaborative, team-oriented atmosphere.
• Work involves extensive use of computers, digital communication tools, and design software in an open or hybrid office environment.
• This role requires frequent interaction with project teams, clients, consultants, and other stakeholders through in-person meetings, video conferences, and phone calls.
• Periodic travel to construction sites, client offices, and off-site meetings is required.
• Work at project sites may involve exposure to active construction environments, including noise, dust, varying temperatures, and weather conditions.
• The position requires adaptability to shifting project priorities, client expectations, and multidisciplinary coordination.
• Work may occasionally involve tight deadlines, multiple concurrent projects, and high attention to detail under time-sensitive conditions.
• Collaboration across multiple time zones or with remote team members may be necessary, depending on project scope and firm structure.

Additional Information:

• This can be a full-time or part-time, temporary position for the Summer of 2026, with typically standard working hours between 8am – 5pm, Monday through Friday. However, this position may require occasional extended hours to meet project milestones, deadlines, or client needs.
• This position is considered hybrid, with a 50% office presence, 10% site visits and/or client meetings, and 40% remote presence (ability to work from a home location). This arrangement is subject to review and may change based on project need or at the company’s discretion.    

Anticipated Hiring Range: 

• $20 - $23 per hour. Please note that this range reflects the pay scale that Tetra Tech reasonably expects to pay for the role. The pay scale will also depend on various factors, such as job duties and requirements, and relevant experience and skills.

Life at Tetra Tech: 
The perks of working at Tetra Tech include: 

• Comprehensive and market-competitive benefits. 
• Merit-based financial rewards. 
• Flexibility and company-wide commitment to work/life balance. 
• Collaborative team atmosphere that values the contributions of all employees. 
• Learning and development opportunities for ongoing professional growth.