TYLin logo

Intern, Mechanical Engineering Designer

TYLin

St. Louis, MO · HybridFull-time$23–28/hrSeen 4 days agoSeen in employer's feed 4 days ago

Most applications go out cold — see where you stand first. No sign-up to start.

You apply on the employer's site, with no Olive account needed.

Watch jobs like this.

Don't just apply. Show up ready.

Olive works from this exact posting.

At a glance

Compensation
$23–28/hr
Location
St. Louis, MOHybrid
Role Type
Internship
Schedule
Full-time
Work Authorization
Not specified

Olive lists jobs from US employers, including remote roles you can work from the United States.

Job overview

Introba is seeking a Mechanical Engineering Intern to join its Buildings team in St. Louis for Summer 2027. The intern will support mechanical drafting and drawing-file preparation, working with design staff on HVAC, fire protection, and plumbing documentation. The role offers hands-on work in a collaborative environment and is listed as hybrid and full-time.

Skills & qualifications

RequiredNice to have

Skills

Organizational SkillsTime ManagementPrioritizationWritten CommunicationVerbal CommunicationIndependent WorkTeam CollaborationIntegrityContinuous LearningAutoCADRevitSpatial PerceptionVisualizationComputer SkillsMS Office SuiteEngineering DocumentationConstruction Documentation

Qualifications

Bachelor's in Mechanical Engineering

Benefits

Tuition Assistance
Paid Time Off
401(k) Match
Medical Insurance

Full job description

Hybrid

US | MO | St. Louis - 6 South Old Orchard

Full time

6611

WHERE PASSION + PURPOSE ALIGN

We are the curious. Problem solvers. Driven to unlock the potential in every system. Across five countries are 1,100 engineers, designers, and consultants collaborating to elevate the human experience, create more resilient communities, and protect the health of the planet. We transform the built environment by creating dynamic solutions — living systems — that are smart, resilient, and connected.

At Introba, this is why we show up every day. To use our curiosity for good. To inspire change. To empower changemakers

Introba provides world-class building engineering design, analytic, and consulting services at all scales, specializing in net-zero first thinking. Through the cultivation of thought leadership, we deliver sustainable and forward-thinking solutions to the most complex design challenges facing the world’s leading clients and partners.

Job Summary

Are you passionate about Mechanical Engineering? Introba is looking for an Intern to join our Buildings team in St. Louis for the Summer of 2027. This internship is your chance to be part of a collaborative community where you can expand your knowledge and sharpen your skills through hands-on, meaningful work.

Responsibilities & Qualifications

What You Will Do

  • Assist in setting up AutoCAD/Revit drawing files including digitizing and cleaning up working drawings

  • Assist with HVAC, Fire Protection and Plumbing drafting as per mark-ups and instruction provided by Team Leader/design staff

  • Ensure Introba design checklist (drawing standards section) is being followed

  • Ensure Introba’s AutoCAD/Revit Standards are being followed

  • Follow direct instruction from design staff to co-ordinate mechanical requirements with other mechanical services

  • Detailed check of work prior to returning finished product to Designer

What You Bring to the Team (Competencies)

  • Exceptional organizational and time management skills, with a proven ability to efficiently prioritize and manage multiple tasks and deadlines simultaneously

  • Excellent written and verbal communication skills, capable of producing clear documentation and interacting professionally with clients and colleagues

  • Ability to work independently with minimal supervision while also able to effectively collaborate in a team environment

  • Strong commitment to integrity, consistently demonstrating ethical, fair, and responsible behavior

  • Commitment to innovation and continuous learning, with a passion for acquiring new skills and driving improvements

Your Education and Experience

  • Pursuing a bachelor’s degree in mechanical engineering is required

  • Proficient with AutoCad and Revit

  • Strong spatial perception and visualizations skills

  • Strong computer skills including familiarity with MS Office Suite

  • General understanding of engineering/construction documentation is preferred

Additional Information

At Introba, we strive to create a supportive and enriching learning environment that empowers you to make an impact. If you are excited about this role, we encourage you to apply even if you don’t meet every qualification listed.

Introba is committed to pay equity. As part of that commitment, we have provided the base compensation range of $23-$28/hour for this position and local market. Introba is proud to offer exciting career development opportunities coupled with a comprehensive total rewards package.

#LI-DNP

Introba offers a comprehensive total rewards package. Our benefits may include medical*, disability* and life insurance coverage*, continuing education benefits, paid time off, employee assistance program and a retirement savings plan with company matching contributions. *Benefits will vary by country location and may only be available in US or Canada.

We encourage all candidates to explore our total rewards offering.

Collaboration, mission-driven focus, discipline, and leadership skills developed through military service benefit us all. Whether you are a Veteran, Guardsman or Reservist, a Military Spouse or you are planning to transition to civilian life in the near future, we welcome and value your application.

Introba is an equal opportunity employer, and we prohibit discrimination and harassment of any type as protected by federal, provincial, state or local laws. We celebrate diversity and are committed to creating an inclusive environment for all employees. The company and its employees are required to comply with all local health authority, legal or lawful client requirements.

Our Global Infrastructure team, including TYLin (http://www.tylin.com/) , Introba (http://www.introba.com/) , Landrum & Brown (http://landrumbrown.com/en/) form the Infrastructure division of Sidara (http://www.dargroup.com/) .

Sidara is a leading, privately-owned professional services group with a diverse history and a global presence.

Sidara world-class planning, design, engineering, and project management firms are dedicated to achieving our clients’ ambitions and supporting sustainable communities worldwide.

The Global Infrastructure division is comprised of 5,000 people operating in 21 countries.

How this job compares

Set against the 1,731 open Mechanical Engineering jobs on Olive Jobs, counted November 4, 2026.

Pay
  • This posting$23–28/hr
  • US median$25–32/hr274 hourly ranges

This range's midpoint, $25.50/hr, is 9% below the US median midpoint ($28/hr) — in the middle half of Mechanical Engineering hourly ranges across the US.

Openings
Olive Jobs lists 13 open Mechanical Engineering jobs in Missouri and 1,731 across the US. 2% of them nationwide are listed as remote or flexible.
Hiring the most across the US
Experience
Mechanical Engineering postings that state a minimum ask for 5 years of experience at the median; the middle half ask for 3 to 8 years (966 postings).
Education
761 of the 1,731 open Mechanical Engineering jobs (44%) ask for a bachelor's degree or higher.

Counted across the open, public US postings on Olive Jobs on November 4, 2026. Pay medians are the middle values of the low ends and of the high ends of postings that list both ends of a range in the same cadence (a yearly salary or an hourly rate); a range's midpoint is halfway between its ends. Pay and experience figures resting on fewer than 20 postings are left out.

Prepare for this role

You've read the whole posting — now see how you match it.