Mechanical Technician

Job Description

Job DescriptionJob Title: Mechanical Technician
Job Description

We are seeking skilled Mechanical Technicians to help convert traditional freight rail cars into advanced electrified, self-driving vehicles. This role is an essential part of our Build & Integration team and requires strong hands-on mechanical expertise. You will work across multiple disciplines to support system assembly, mechanical integration, and troubleshooting—serving as a key contributor to successful product build, deployment, and long-term support.

Responsibilities

• Perform cutting, welding, and general fabrication work on new and modified hardware based on mechanical drawings, CAD models, and verbal instructions.
• Assemble mechanical platforms, frames, and custom enclosures to support complete system installations, including pneumatics, hydraulics, drivetrains, high- and low-voltage power systems, cooling, sensors, and control components.
• Assist with material handling and movement of assemblies using forklifts, cranes, and other shop equipment.
• Inspect, troubleshoot, and repair mechanical assemblies to ensure high-quality, reliable integrated system performance.
• Diagnose and resolve issues on fielded systems, provide ongoing product-lifecycle support, and perform preventive maintenance on equipment as needed.

Essential Skills

• Technical Associate’s Degree in a related field, or equivalent hands-on mechanical experience.
• Ability to interpret mechanical drawings, including hydraulic and pneumatic schematics.
• Experience diagnosing mechanical failures, identifying root causes, and performing effective repairs.
• Skilled in reading and applying information from product manuals to perform maintenance and repairs.
• Ability to occasionally lift, pull, push, stoop, climb, reach, bend, and work in tight or awkward positions as needed.

Additional Skills & Qualifications

• Proficiency in mechanical assembly, repair, and installation.
• Experience with hand tools, power tools, and welding.
• Ability to read and understand CAD drawings.

Why Work Here?

Build your career with a forward-thinking organization committed to advancing the future of rail technology. Contribute to cutting-edge projects that seamlessly blend rail’s historic foundation with next-generation innovation. Play a key role in developing solutions that drive a more sustainable, efficient, and modern freight rail network.

Work Environment

Work as part of dynamic teams of 3–10 members across a variety of projects. Build strong interpersonal and communication skills to excel in a highly collaborative environment. Adapt to evolving build designs and operational changes introduced through prioritized capability enhancements. Work a consistent Monday–Friday schedule from 7:00 AM to 3:30 PM.

Job Type & Location

This is a Contract to Hire position based out of St. Louis, MO.

Pay and Benefits

The pay range for this position is $20.00 - $30.00/hr.

Eligibility requirements apply to some benefits and may depend on your job classification and length of employment. Benefits are subject to change and may be subject to specific elections, plan, or program terms. If eligible, the benefits available for this temporary role may include the following:
• Medical, dental & vision
• Critical Illness, Accident, and Hospital
• 401(k) Retirement Plan – Pre-tax and Roth post-tax contributions available
• Life Insurance (Voluntary Life & AD&D for the employee and dependents)
• Short and long-term disability
• Health Spending Account (HSA)
• Transportation benefits
• Employee Assistance Program
• Time Off/Leave (PTO, Vacation or Sick Leave)

Workplace Type

This is a fully onsite position in St. Louis,MO.

Application Deadline

This position is anticipated to close on Apr 23, 2026.

About Aerotek:

We know that finding work is hard, and finding meaningful work is harder. Aerotek connects 180,000+ light industrial and skilled trades workers with 14,000+ employers each year, helping our workers navigate an evolving labor market and find jobs that meets their goals, skills and interests. Since 1983, we have provided a variety of career opportunities across North American industry – from short-term assignments at Fortune 500 companies where you can build your skills, to long-term opportunities where you can play a vital role solving for companies’ construction, manufacturing and maintenance challenges. Our 1,500+ experienced recruiters across 250+ offices work relentlessly to put our workforce in a position to thrive. Let us rise to meet your challenges and put our people-are everything spirit to the test as your career continues to grow.

Aerotek offers weekly pay, employee benefits including medical, dental & vision, life insurance, health advocacy and employee assistance programs, a 401(k) plan, and employee discounts.

The company is an equal opportunity employer and will consider all applications without regards to race, sex, age, color, religion, national origin, veteran status, disability, sexual orientation, gender identity, genetic information or any characteristic protected by law.

Company DescriptionWe know that finding work is hard, and finding meaningful work is harder. Aerotek connects 180,000+ light industrial and skilled trades workers with 14,000+ employers each year, helping our workers navigate an evolving labor market and find jobs that meet their goals, skills, and interests. Since 1983, we have provided a variety of career opportunities across North American industry – from short-term assignments at Fortune 500 companies where you can build your skills, to long-term opportunities where you can play a vital role in solving companies’ construction, manufacturing, and maintenance challenges. Our 1,500+ experienced recruiters across 250+ offices work relentlessly to put our workforce in a position to thrive. Let us rise to meet your challenges and put our people-are-everything spirit to the test as your career continues to grow.

Company Description

We know that finding work is hard, and finding meaningful work is harder. Aerotek connects 180,000+ light industrial and skilled trades workers with 14,000+ employers each year, helping our workers navigate an evolving labor market and find jobs that meet their goals, skills, and interests. Since 1983, we have provided a variety of career opportunities across North American industry – from short-term assignments at Fortune 500 companies where you can build your skills, to long-term opportunities where you can play a vital role in solving companies’ construction, manufacturing, and maintenance challenges. Our 1,500+ experienced recruiters across 250+ offices work relentlessly to put our workforce in a position to thrive. Let us rise to meet your challenges and put our people-are-everything spirit to the test as your career continues to grow.