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Aerotek Mechanical Assembler-Immediate Hiring!! in Milwaukee, Wisconsin

Job Title: Mechanical Assembler

Aerotek is hiring now for their best clients in the market. Grab this opportunity to work with one of our client for a Mechanical Assembler position with pay range started from $25/HR to $28/HR where you will get the room to grow and make your perfect career.

Job Description

Join a specialized production team that builds highly engineered, innovative maintenance-of-way equipment for rail-related markets. You will use mechanical, hydraulic, and pneumatic assembly techniques, along with overhead cranes and jibs, to assemble complex machinery according to blueprints and schematics. This is a project-based role expected to run through mid-December, ideal for someone with strong hands-on mechanical skills and experience in diesel or mechanical assembly.

Responsibilities

  • Assemble mechanical, hydraulic, and pneumatic systems and components for specialized rail-related equipment according to blueprints, schematics, and work instructions.

  • Use hand tools and power tools to fit, fasten, and secure parts and assemblies to precise specifications.

  • Read and interpret blueprints, mechanical drawings, and schematics to determine assembly sequence and requirements.

  • Install, route, and secure hydraulic and pneumatic lines, fittings, and related components.

  • Perform basic electrical and wiring tasks as needed to support equipment assembly.

  • Operate overhead cranes and jibs safely to lift, move, and position heavy parts and assemblies.

  • Inspect completed assemblies for accuracy, quality, and proper operation, and make adjustments as necessary.

  • Troubleshoot and resolve mechanical issues during the assembly process using diesel repair and general mechanical skills.

  • Maintain and organize personal tools and work area to support efficient, safe, and high-quality production.

  • Collaborate with team members and follow established procedures to meet production schedules and project deadlines.

Essential Skills

  • At least 2 years of experience as a diesel mechanic or in mechanical assembly.

  • Minimum of 1 year of experience reading and interpreting blueprints.

  • Minimum of 1 year of experience working with hydraulic and pneumatic systems.

  • Proficiency with mechanical assembly techniques using hand tools and power tools.

  • Ability to work with hydraulic, pneumatic, and mechanical components in an industrial environment.

  • Basic understanding of electrical work and wiring related to equipment assembly.

  • Ability to safely operate overhead cranes and jibs for lifting and positioning components.

  • Capability to read and follow schematics, drawings, and technical documentation.

  • Ownership of a basic personal tool set suitable for mechanical assembly work.

  • Strong attention to detail and commitment to producing high-quality work.

Additional Skills & Qualifications

  • Experience in diesel repair or maintenance of heavy equipment.

  • Familiarity with rail-related or industrial machinery assembly.

  • Comfort working with both SAE tools and, when needed, metric tools.

  • Ability to work overtime, including occasional Saturdays, to support project timelines.

  • Strong problem-solving skills and the ability to troubleshoot mechanical issues.

  • Effective communication skills and the ability to work collaboratively in a production team.

Why Work Here?

You will contribute directly to building highly specialized and innovative equipment that supports the rail industry, giving you the opportunity to apply and grow your mechanical skills on complex, real-world projects. The role offers steady daytime hours with opportunities for overtime, providing both stability and the potential for additional earnings. You will work in a hands-on environment where your craftsmanship and attention to detail are valued, and where you can take pride in producing high-quality, engineered machinery.

Work Environment

This position is based in a hands-on industrial production environment focused on assembling specialized maintenance-of-way equipment for rail-related applications. You will work on a first-shift schedule from 6:30 a.m. to 3:00 p.m., Monday through Friday, with overtime available until 5:00 p.m. and occasional Saturday overtime from 6:30 a.m. to 10:30 a.m. The role involves frequent use of hand tools, power tools, and personal tool sets, as well as operation of overhead cranes and jibs to move and position components. Work is performed on the shop floor around mechanical, hydraulic, pneumatic, and electrical systems, requiring adherence to safety procedures and the use of appropriate personal protective equipment. You will bring and use your own basic tools, including socket sets and ratchets (3/8" and 1/2" drive, primarily SAE), wrenches, pliers, screwdrivers, hammers (including dead blow if available), hex key sets, nut drivers, tape measure, and a toolbox, ideally a rolling type, to support efficient and organized work throughout the project.

Job Type & Location

This is a Contract position based out of Milwaukee, WI.

Pay and Benefits

The pay range for this position is $25.00 - $28.00/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 Milwaukee,WI.

Application Deadline

This position is anticipated to close on Apr 30, 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.

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