Mechanical Engineering New Grad | Ontario, CA

This posting is for Summer 2026 New Grad opportunities.

Join IMEG as a Mechanical Engineering New G rad in Ontario or San Francisco, CA , and design the systems that keep buildings safe, efficient, and comfortable with a collaborative, award-winning team. From energy-efficient schools to advanced research facilities, you'll create HVAC, plumbing and fire protection systems that deliver real impact. Using AutoCAD, Revit, and other design tools, you'll collaborate with experienced engineers to develop solutions that meet client needs, sustainability goals, and project deadlines. This entry-level role offers hands-on design, analysis, and project execution experience - with mentorship, training, and opportunities to grow your expertise from day one.

Principal Responsibilities

Assist in designing and analyzing HVAC, plumbing, and fire protection systems using engineering software to produce designs, specifications, and calculations per code and IMEG standards

Engage with clients to gather requirements, communicate technical information, and maintain professional relationships

Support project planning, scheduling, and execution to meet deadlines and objectives

Document design decisions, relay client instructions, and monitor project progress

Analyze low- to medium-complexity engineering tasks and propose solutions with senior guidance

Participate in quality control to ensure designs meet IMEG, industry, and client standards

Stay current with mechanical engineering trends, technologies, and best practices; contribute to R&D efforts

Prioritize safety and mitigate risks related to mechanical systems

Collaborate with multidisciplinary teams to deliver integrated project solutions

Required Qualifications and Skills

Bachelor of Science (BS) Degree in Mechanical Engineering, or equivalent required

Prior internship experience in the building design consulting industry preferred

Engineer-In-Training (EIT) certification preferred

Knowledge of design techniques, tools, and concepts involved in the production of technical plans and specifications

Strong technical and analytical skills including knowledge of principles relating to

thermodynamics, psychrometrics, heat transfer and fluid mechanics as it relates to mechanical systems design in HVAC, plumbing and fire protection systems for buildings

Knowledge of industry standard engineering software and tools including HVAC load calculation software

Excellent communication and interpersonal skills

Ability to work collaboratively in a team environment

Attention to detail and problem-solving skills

Eagerness to learn and adapt to new challenges

Basic knowledge in the use of BIM software.

Ability to clearly communicate in both oral and written communication to individuals or groups

Proficient with MS Office Suite including but not limited to Word, Excel, and Outlook

Ability to travel up to 5% with occasional overnight stays

This position is not eligible for sponsorship.

Why Join Us :

At IMEG, people are our priority - with a solid focus on career growth, work-life balance, and making a meaningful impact. As a 100% employee-owned firm, we combine the resources of a national design leader with the supportive culture of a local office. You'll work alongside colleagues from diverse disciplines, contribute to innovative and sustainable projects, and help shape the communities we serve. Join a team where ideas are welcomed, professional development is supported, and every contribution makes a difference.

Mechanical Engineering Team Highlights :

Design HVAC, plumbing, and fire protection systems that create comfortable, safe, and efficient environments

Apply energy-efficient and sustainable strategies to meet client goals

Work on projects across education, government, healthcare, and commercial sectors

Collaborate with experienced engineers committed to mentorship and your professional growth

Be part of a team honored with multiple ASHRAE Society Technology Awards for mechanical innovation and sustainability

Locations available :

Ontario, CA

San Francisco, CA

State of California Salary Range $75,000.00 - $77,000.00. Minimums and maximums may vary based on location. Individual pay will be based on several factors including experience, knowledge, skills, and abilities of the applicant. Other rewards may include annual bonuses and stock ownership options. In addition, IMEG Corp. provides a variety of benefits to employees, including health insurance coverage, an employee wellness program, life and disability insurance, a retirement savings plan, paid holidays, and paid time off (PTO). This information is being provided in compliance with local laws.

Apply today to shape the future of mechanical engineering innovation.

IMEG , an employee-owned corporation, is committed to investing in employees' futures through professional development programs and opportunities for career advancement. We offer a comprehensive benefits package including generous PTO, flexible schedule, and assistance with tuition reimbursement. Additionally, employees are eligible to enroll in health, dental, vision, and life insurance on their first day of employment.

Want to learn more about IMEG and our other amazing career opportunities? Please visit https : / / www.imegcorp.com / careers / .

IMEG is committed to providing equal employment opportunities in all employment practices, without regard torace, color, religion, sex (including sexual orientation or gender identity), gender, national origin, disability, age, genetic information(including family medical history), parental status (including pregnancy, childbirth or related medical conditions includinglactation), ethnic origin, hair type (including hairstyle or hair texture), citizenship status, marital status, military service, veteran'sstatus, political affiliation, non-merit-based factors, or any other characteristic protected by law. In accordance with antidiscrimination law, it is the purpose of this policy to put into effect these principles and mandates. IMEG prohibitsdiscrimination and harassment of any type. IMEG conforms to the spirit as well as to the letter of all applicable laws andregulations.

All applicants have the right to request access, correction, and deletion of their personal information from our system. In order to make a request, please email careers@imegcorp.com.