Mechanical Assembly Technician

Job Description

Job Description

Job Title: Mechanical Assembly Technician
Job Description

This role focuses on building custom automated machinery from the ground up, assembling mechanical, pneumatic, and electro‑mechanical systems with a high level of precision. You will work closely with engineering and technical teams to mount components, route wiring, and fabricate parts, contributing to both one‑off machines and small production runs in a dynamic, project‑based environment.

Responsibilities

• Perform mechanical assembly of custom machinery, including precision assembly using tools such as calipers, micrometers, gage blocks, and parallels.
• Assemble mechanical systems that include machined parts, motors, actuators, sensors, and other industrial hardware.
• Assemble and plumb pneumatic systems, including solenoid valves and pneumatic actuators.
• Route wires and cables on machines to ensure a clean, professional appearance and support reliable operation.
• Assist with mechanical troubleshooting and debugging of custom equipment during build and commissioning phases.
• Support installation of custom machinery at client facilities, including mechanical assembly and final adjustments on site.
• Fabricate custom parts using manual milling machines and manual lathes to support prototype and production builds.
• Carry out additional tasks related to machine assembly and support as directed by project leads or engineering staff.

• High school diploma or equivalent.
• At least 3 years of experience with precision mechanical assembly of industrial or automated machinery.
• At least 1 year of experience with manual machining using a manual mill and lathe.
• Strong mechanical aptitude and ability to interpret mechanical assemblies and hardware requirements.
• Experience with mechanical assembly of custom machinery using precision measuring tools such as calipers, micrometers, gage blocks, and parallels.
• Hands‑on experience assembling mechanical systems including machined parts, motors, actuators, sensors, and related industrial components.
• Ability to assemble and plumb pneumatic systems, including solenoid valves and pneumatic actuators.
• Basic electrical and wiring capabilities sufficient to route wires and cables on machinery.
• Good organizational skills and strong housekeeping habits to maintain a clean and efficient work area.
• Basic computer skills for documentation, communication, and accessing technical information.
• Ability to work independently on several tasks simultaneously while managing shifting priorities.
• Strong interpersonal skills to interact effectively with personnel from a wide range of disciplines and levels.
• Positive attitude and strong work ethic in a fast‑paced, project‑driven environment.
• Willingness and ability to travel to client sites to support installations and field work.
• Ability to lift up to 50 pounds safely during assembly and installation activities.
• Ownership and use of personal tools appropriate for mechanical assembly work.

• Electrical wiring experience is a plus and supports broader involvement in electro‑mechanical system integration.
• Experience working with automated equipment and robotics is beneficial for handling cutting‑edge automation projects.
• Comfort working in a collaborative environment with engineers, technicians, and automation specialists.
• Ability to adapt to varied daily tasks and non‑repetitive work, supporting both unique builds and small production runs.
• Interest in developing skills in industrial automation, pneumatics, and electro‑mechanical systems.
• Strong attention to detail and commitment to quality and precision in all assembly and fabrication work.

You will join a growing organization that works with cutting‑edge automation and robotics, offering meaningful opportunities to expand your skills in industrial automation, pneumatics, and electro‑mechanical systems. The work is hands‑on and varied, avoiding repetitive assembly line tasks and allowing you to contribute to unique projects from concept to installation. You will collaborate closely with engineers, technicians, and automation specialists in a supportive environment that values learning, craftsmanship, and advancement, providing room to grow your career as the company continues to expand.

Work Environment

The role is based in a shop‑floor environment equipped with electrical, mechanical, and pneumatic assembly stations. You will regularly use hand tools, power tools, precision measuring instruments, and test equipment to build and verify custom machinery. Work includes a mix of independent tasks and team‑based collaboration, with a fast‑paced atmosphere and shifting priorities driven by project timelines. Occasional travel to client sites is required to support installation and field service activities. The culture emphasizes safety, quality, and precision, with strong focus on maintaining an organized workspace and following safe work practices throughout the assembly and installation process.

Job Type & Location

This is a Contract position based out of Benicia, CA.

The pay range for this position is $28.00 - $35.00/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)

This is a fully onsite position in Benicia,CA.

This position is anticipated to close on Jul 8, 2026.

Aerotek® Inc. provides staffing and services solutions in manufacturing, logistics, construction, aviation, facilities and maintenance. We provide the expertise, solutions and people required to rise to the challenges of North American industry. Headquartered in Hanover, Md., Aerotek operates a unified network of over 200 offices across North America, supporting more than 18,000 clients each year. Aerotek is an Allegis Group company, the global leader in workforce and business solutions. To learn more, visit: Aerotek.com | 1-888-AEROTEK.

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.

San Francisco Fair Chance Ordinance:
Pursuant to the San Francisco Fair Chance Ordinance, for all positions located in the city and county of San Francisco, we will consider for employment qualified applicants with arrest and conviction records.

Massachusetts Lie Detector:
It is unlawful in Massachusetts to require or administer a lie detector test as a condition of employment or continued employment. An employer who violates this law shall be subject to criminal penalties and civil liability.

Use of Artificial Intelligence (AI):
We may use Artificial Intelligence (AI) to support parts of our hiring process, including sourcing, screening, and evaluating candidates. AI helps assess applications and qualifications, but final decisions are made by our hiring team. By applying, you acknowledge and agree that your application may be reviewed using AI tools.

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.

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.