Mechanical Engineering / Process Engineering Intern Summer 2027
Confirmed on the employer's own hiring board on Oct 26, 2026. First seen by Alion on Sep 28, 2026.
Location: San Jose, California (in-office position; remote option unavailable)
Therma is seeking a motivated, detail-oriented Mechanical Engineering / Process Engineering Intern to join our team in San Jose, California. This is a hands-on, in-office opportunity to gain real-world experience in mechanical construction engineering. The ideal candidate is pursuing a degree in Mechanical Engineering or Construction Management, brings strong communication and problem-solving skills, and thrives in a collaborative, fast-paced environment.
Essential Duties & Responsibilities
Support Mechanical and Process Engineers with the planning, design, analysis, and execution of engineering projects.
Assist in conducting engineering calculations, data analysis, and technical evaluations to support project design and decision-making.
Research industry standards, codes, equipment specifications, and best practices applicable to project work.
Prepare technical reports, project documentation, calculations, and presentations for internal and client use.
Assist with the development and review of engineering drawings, plans, and specifications utilizing AutoCAD and other engineering software.
Support the design and development of HVAC, plumbing, piping, utility, and process systems under the guidance of licensed engineers.
Participate in field visits, site assessments, and construction observations to gain practical project experience and verify design implementation.
Assist with equipment selection, system sizing, and preparation of technical documentation and operating procedures.
Coordinate with project teams, vendors, contractors, and other stakeholders to gather information and support project execution.
Research products, materials, and equipment options and communicate with manufacturers and vendors regarding technical specifications.
Review and organize project data, drawings, and documentation while ensuring accuracy and attention to detail.
Contribute to project meetings, team discussions, and problem-solving activities while developing professional engineering skills.
Educational Background Requirements & Eligibility
The internship program is open to students pursuing a bachelor's degree in Mechanical Engineering, Process Engineering, Chemical Engineering, Aerospace Engineering, or a related engineering discipline. Candidates must have completed at least two years of undergraduate coursework at an accredited college or university.
A valid driver's license is required. Candidates may be required to complete pre-employment drug screening when required by client or project-specific requirements.
Required Competencies & Qualifications
Minimum cumulative GPA of 3.0 preferred.
Strong analytical, problem-solving, and critical-thinking abilities.
Excellent written, verbal, and interpersonal communication skills.
Ability to work effectively in both team-based and independent environments.
Strong organizational skills with the ability to manage multiple assignments and meet deadlines.
Demonstrated initiative, curiosity, and willingness to learn.
Positive attitude with a collaborative, team-oriented approach.
Proficiency with Microsoft Office Suite (Word, Excel, PowerPoint).
Exposure to AutoCAD, Revit, SolidWorks, or other engineering design software is preferred.
Ability to interpret technical information, engineering drawings, and specifications.
Interest in consulting engineering, building systems, industrial/process systems, or related engineering fields.
Commitment to safety, quality, and professional integrity.
What You'll Gain
Hands-on experience working on real-world engineering projects.
Mentorship from experienced engineers and industry professionals.
Exposure to project design, construction, and engineering consulting practices.
Opportunities to collaborate with multidisciplinary teams across various project types.
Development of technical, professional, and leadership skills that support future career growth.
Compensation & Additional Information
Hourly pay: $25
This position is not eligible for visa sponsorship