3Rd Shift Engineering Jobs in California (NOW HIRING)

3rd Shift Assemblers needed in Carlsbad!!!Job Description

This role focuses on the manufacturing and assembly of medical devices, including catheter assemblies, performed under a microscope in a regulated cleanroom environment. You will follow detailed procedures and documentation standards to build high-quality products that meet strict medical device requirements while working on 3rd shift with initial training on 2nd shift.

Responsibilities

• Manufacture medical devices, including catheter assemblies, under a microscope according to established procedures and quality standards.
• Follow and adhere to Standard Operating Procedures, Line Clearance requirements, Work Instructions, assembly methods, product handling methods, production drawings, Good Documentation Practices, current Good Manufacturing Practices, and all Safety requirements.
• Successfully complete training on assigned production tasks and apply that training consistently during daily work.
• Read and understand travelers/routers and use them to identify materials, track work, and ensure proper process flow.
• Use microscopes and production/inspection tools and equipment needed for product builds and inspections.

Essential Skills

• Minimum of 1+ years of experience in a regulated manufacturing environment.
• Hands-on experience in a manufacturing or production environment, or equivalent prototyping experience.
• Prior experience with medical device assembly, including work under a microscope.
• Experience in catheter manufacturing or catheter product assembly (strongly preferred).
• Prior cleanroom experience and ability to follow cleanroom protocols.

Why Work Here?

You will join a growing organization with a startup mindset that offers meaningful opportunities to learn, grow, and develop your skills in medical device manufacturing. The environment encourages hands-on involvement, collaboration with engineers, and participation in process improvement and documentation development.

Work Environment

This position is on 3rd shift, with core hours from 9:30 p.m. to 6:00 a.m., Monday night through Saturday morning. You must be open to training on 2nd shift for up to two weeks before transitioning to 3rd shift. Work takes place in a cleanroom environment that follows strict cleanliness, safety, and contamination control procedures.

Job Type & Location

This is a Contract to Hire position based out of Carlsbad, CA.

Pay and Benefits

The pay range for this position is $21.00 - $23.00/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 Carlsbad,CA.

Application Deadline

This position is anticipated to close on Aug 4, 2026.

About Aerotek

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.