Sign up to access all features of our service.
  • Job search
  • Favorites
  • Create a CV
    New
  • Salaries
  • Subscriptions

Entry Level Medical Device Assembler-1st Shift

$18 - $20 per hour

Job Title: Cleanroom Assembler – Medical Device (Entry Level and Experienced)

Job Summary

  • This role involves assembling small, high‑precision medical devices (such as brain catheters) in a cleanroom or lab setting.
  • Most work is done under a microscope using small hand tools.
  • The company provides full training for entry‑level candidates and offers a path to permanent employment and career growth.
  • NO EXPERIENCE NEEDED. COMPANY WILL TRAIN NEW HIRES ON THE JOB.

Work Schedule

  • Monday–Saturday
  • 5:00 AM start time
  • Typically 10‑hour shifts
  • Average 45–55 hours per week

Key Responsibilities

  • Assemble very small medical device components following instructions and quality standards
  • Work under a microscope for long periods
  • Use small hand tools safely and accurately
  • Follow cleanroom protocols, gowning, and safety rules
  • Maintain accurate documentation and follow regulatory guidelines
  • For R&D roles: work in lab settings and assist with pilot builds
  • For line assistants: manage documentation, inventory, and work orders in ERP systems

Required Skills

  • Strong attention to detail
  • Ability to work under a microscope
  • Comfortable with long hours and overtime
  • Reliable attendance and strong work ethic
  • Ability to follow instructions
  • Willingness to learn regulated manufacturing processes

Nice to Have

  • Experience in medical device or electronics assembly
  • Cleanroom or lab experience
  • R&D skills such as soldering, UV bonding, or using measuring tools
  • Computer and ERP system experience

Why Join

  • Entry‑level friendly with paid training
  • Clear path to permanent employment
  • Permanent employees receive full medical benefits, PTO, holidays, and 401(k)
  • Supportive leadership and growth opportunities

Work Environment

  • Cleanroom and laboratory setting
  • Precision-focused, hands‑on work
  • Team‑oriented and supportive culture
Job Type & Location

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

Pay and Benefits

The pay range for this position is $18.00 - $20.00/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 Lake Forest,CA.

Application Deadline

This position is anticipated to close on May 27, 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.

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.

Vacancy posted a month ago
Similar jobs that could be interesting for youBased on the Entry Level Medical Device Assembler-1st Shift in Lake Forest, CA vacancy
  • $17.97 - $19.97 per hour

     ...build more complex units Requirements: Entry level – no previous warehouse or other experience...  ...and written instructions Available Shift 1st, 2nd and 3rd Shift: Monday through Friday...  ...offerings available for our associates include medical, dental, vision, life insurance, short-... 
    Day shift
    Entry level
    Hourly pay
    Temporary work
    Local area
    Immediate start
    Monday to Friday
    Shift work
    Night shift
    Afternoon shift

    Adecco

    Laguna Hills, CA
    1 day ago
  •  ...Location : Irvine, CA Duration : 12 Months Total Hours/week : 40.00 1st Shift Client: Medical Device Company Job Category: Industrial Level of Experience: Entry Level Employment Type: Contract on W2 (Need US Citizens or GC Holders Only)... 
    Day shift
    Entry level
    Contract work

    MILLENNIUMSOFT

    Irvine, CA
    2 days ago
  • $21.09 - $24.75 per hour

     ...Schedule: Multiple shifts available (see below)...  ...Immediately Adecco is hiring Entry Level Manufacturing Quality...  ...~ Inspect products on assembly lines using established...  ...Shifts Available ~1st Shift: 5:00 AM – 1:00...  ...our associates include medical, dental, vision, life insurance... 
    Day shift
    Entry level
    Hourly pay
    Weekly pay
    Temporary work
    Work experience placement
    Local area
    Immediate start
    All shifts
    Shift work
    Night shift
    Afternoon shift

    Adecco

    El Toro, CA
    2 hours ago
  •  ...Months Total Hours/week : 40.00 1st Shift Client: Medical Device Company Job Category: Industrial Level of Experience: Entry Level Employment Type: Contract...  ...tasks involved in the manufacture and assembly of medical devices as well as setting... 
    Day shift
    Entry level
    Contract work
    Flexible hours
    Shift work

    MILLENNIUMSOFT

    Irvine, CA
    2 days ago
  • $23 - $25 per hour

     ...to-hire opportunity. 1st or 2nd shift available. (Overtime...  ..., shop, and assembly operations. Provide...  ...experience using measuring devices and inspection tools...  ...and GD&T. Seniority level Seniority level Entry level Employment type...  ...and Other Industries Medical Equipment... 
    Day shift
    Entry level
    Full time
    Contract work
    Part time
    For contractors
    Remote work
    Afternoon shift

    ConsultNet Technology Services and Solutions

    Irvine, CA
    2 days ago
  • $19 per hour

     ...IMMEDIATE HIRING FOR ASSEMBLER - 1ST SHIFT - $19/HOUR Job Summary This role involves assembling small, high‑precision medical devices (such as brain catheters) in a cleanroom or lab...  ...company provides full training for entry‑level candidates and offers a path to... 
    Day shift
    Entry level
    Weekly pay
    Permanent employment
    Contract work
    Temporary work
    Immediate start
    Shift work

    Aerotek

    Irvine, CA
    2 days ago
  • $24 per hour

     ...Description IMMEDIATE HIRING FOR PRODUCTION ASSEMBLER - 1ST AND 2ND SHIFT - $22-24/HOUR Job Description...  ...the production of high-quality medical devices primarily in a clean room environment...  ...Build components needed for top-level work orders. Complete required cleaning... 
    Day shift
    Weekly pay
    Contract work
    Temporary work
    Work at office
    Immediate start
    Monday to Friday
    Shift work
    Weekend work
    Afternoon shift
    Weekday work

    Aerotek

    Irvine, CA
    7 days ago
  • $22 per hour

     ...Job Title: Assembler – 1st Shift $22/Hour Job Description This role is responsible for assembling and producing high-quality medical devices in a primarily cleanroom environment. You will work...  ...related components required for top-level work orders. Prepare products... 
    Day shift
    Weekly pay
    Contract work
    Temporary work
    Shift work
    Weekend work
    Irvine, CA
    8 days ago
  •  ...temp to hire opportunity and we have 2 shifts. 1st shift - 7AM-3:30PM 2nd shift - 3:30...  ...• Independently operate SMT automatic assembly equipment: Screen Printer, SPI, Pick &...  ...handling procedures of sensitive electronic devices per ANSI/ESD s20.20-2007. •... 
    Day shift
    Contract work
    Temporary work
    Shift work
    Afternoon shift

    OurStaff, LLC

    Lake Forest, CA
    9 days ago
  • $22 per hour

     ...Description Job Description Job Title: Assembler – 1st Shift $22/Hour Job Description This...  ...and producing high-quality medical devices in a primarily cleanroom environment....  ...related components required for top-level work orders. Prepare products for... 
    Day shift
    Weekly pay
    Contract work
    Temporary work
    Work at office
    Shift work
    Weekend work

    Aerotek

    Irvine, CA
    9 days ago
  • $18.9 - $25.2 per hour

     ...basis, performs electronic and electromechanical assembly and subassembly work. Semi-repetitive to...  ...based on years of electromechanical experience. 1st shift: 5:30 AM – 2 PM QUALIFICATIONS EDUCATION AND EXPERIENCE — LEVEL 3: High school diploma or general education degree... 
    Day shift
    Contract work

    Amtec Staffing

    Irvine, CA
    2 days ago
  • $21.2 - $27 per hour

     ...Electromechanical Assembler 3 Shift: 5:30 AM – 2 PM Pay Rate: $21.20-$27/hr. DOE Position Summary: Works under general supervision and is responsible for work output. On a production basis, performs electronic and electromechanical assembly and subassembly work... 
    Day shift
    Immediate start
    Shift work

    Cenergy Corporation

    Irvine, CA
    2 days ago
  • $24 - $29 per hour

     ...those tools, making useful products that are versatile and elegant. Position Summary The Junior Product Graphic Designer is an entry-level role that supports the design team in creating product illustrations, mockups, and surface art. This individual assists other... 
    Entry level
    Hourly pay
    Work at office
    Work from home

    TOPS Products

    Laguna Hills, CA
    22 hours ago
  •  ...Position Summary: We are looking for all levels (including entry level) of hardworking, dedicated,...  ...time and part-time careers for all three shifts (first, second, or third) allowing...  ...Info: Must be 18+ years old to work 1st and 2nd shift Minimum of 21 years old... 
    Day shift
    Entry level
    Full time
    Part time
    Immediate start
    All shifts
    Flexible hours
    Shift work
    Night shift
    Afternoon shift

    Loop Neighborhood

    Lake Forest, CA
    24 days ago
  • $18 - $23 per hour

     ...bonus opportunities! Schedule / Expected Work Hours 6–8-hour shifts Required 1 weekend shift Days and night shifts available Responsibilities...  ...experience. Join the Team at Massage Heights Seniority level Entry level Employment type Part-time Job function Management and... 
    Day shift
    Entry level
    Hourly pay
    Part time
    Flexible hours
    Shift work
    Night shift
    Weekend work

    Massage Heights Indianapolis

    Mission Viejo, CA
    2 days ago
  • $35.52 - $50.85 per hour

     ...the acute care, emergency and long-term care areas Accept shift rotation and assignments on other nursing units in accordance...  ...on a regular basis. Extra Information Apply Seniority level Seniority level Entry level Employment type Employment type Part-time Job function... 
    Day shift
    Entry level
    Full time
    Part time
    Casual work
    Flexible hours
    Shift work
    Night shift
    Weekend work
    Afternoon shift

    Riverside Health Care Facilities

    Irvine, CA
    2 days ago
  • $34.32k

     ...Santa Margarita is seeking a full-time Sales Consultant. This entry-level position is ideal for individuals eager to start a career in the...  ...communication skills. Benefits include growth opportunities, medical & dental insurance, and a 401(k). Pay starts at $34,320... 
    Entry level
    Full time

    Santa Margarita Toyota

    Rancho Santa Margarita, CA
    1 day ago
  • $21 - $24 per hour

     ...Applied Medical is a new generation medical device company with a proven business model and commitment to innovation fueled by rapid business growth...  ...positions. Position Description Technician I's perform entry-level duties, under close supervision, as assigned in the... 
    Entry level
    Local area

    Applied Medical

    Rancho Santa Margarita, CA
    2 days ago
  • $20 - $23 per hour

     ...Applied Medical is a new generation medical device company with a proven business model and commitment to innovation fueled by rapid business growth and expansion. Our company has been developing and manufacturing advanced surgical technologies for over 30 years and has... 
    Entry level
    Local area
    Worldwide

    Applied Medical

    Rancho Santa Margarita, CA
    2 days ago
  •  ...A Shift Leader is an entry‑level supervisory position with the overall responsibility of supporting the Restaurant General Manager and Assistant...  ...periods of time and work in a fast‑paced environment. Benefits Medical/Rx, dental and vision insurance packages for full‑time... 
    Day shift
    Entry level
    Full time
    Flexible hours
    Shift work
    Night shift
    Afternoon shift

    FWS

    Irvine, CA
    3 days ago
  • $18 - $23 per hour

     ...Applied Medical is a new generation medical device company with a proven business model and commitment to innovation fueled by rapid business growth...  .... Experience working with the SAP enterprise system. Entry-level understanding of inspecting raw materials, components... 
    Entry level
    Local area

    Applied Medical

    Lake Forest, CA
    3 days ago
  •  ...functions such as matching patient information, data entry, aliquoting, and scanning documents. This is entry level in the Accessioning job category, and employees...  ...the respective sample to personnel/departments Assembles case paperwork and files, including pre‑analytic... 
    Day shift
    Entry level
    Temporary work
    Part time
    Immediate start

    Neogenomic

    Aliso Viejo, CA
    1 day ago
  • $18 - $20 per hour

     ...Applied Medical is a new generation medical device company with a proven business model and commitment to innovation fueled by rapid business growth...  ...structured, hands-on manufacturing environment. This entry level role contributes to future manufacturing capability by... 
    Entry level
    Traineeship
    Internship
    Local area

    Applied Medical

    Rancho Santa Margarita, CA
    4 days ago
  •  ...construction observation for the development of landscape architectural projects; designs and redesigns facilities and landscaped areas. Entry Level - Landscape Designer / Draftsperson Under the direction of the Project Manager/Project Coordinator, performs professional... 
    Entry level

    studio PAD

    Laguna Woods, CA
    3 days ago
  •  ...headquarter selling, retail merchandising, store level marketing, and streamlining trade...  ...Company-provided training (Ideal for entry-level or those looking to obtain new skills...  ...work 10+ hours each week benefits such as 401K, Medical, Dental, Vision, and weekly pay!... 
    Day shift
    Entry level
    Weekly pay
    Extra income
    Permanent employment
    Part time
    Immediate start
    Worldwide
    Flexible hours

    CROSSMARK

    San Juan Capistrano, CA
    1 day ago
  • $20 - $22 per hour

     ...online to coordinate their vehicle service needs. This is an entry level position for anyone looking to start a career in the automotive...  ...JOB BENEFITS: Growth opportunities Fast paced work environment Medical & dental insurance Paid time off 401(k) Vehicle purchase plan... 
    Entry level
    Full time

    Santa Margarita Ford

    Rancho Santa Margarita, CA
    2 days ago
  •  ...Bright Uro, a medical device startup in Irvine, CA, is looking for a Junior Document Control Specialist to manage documentation processes critical to compliance and accuracy. The ideal candidate will possess a Bachelor’s degree, exhibit strong communication skills, and... 
    Entry level

    Bright Uro

    Irvine, CA
    2 days ago
  •  ...Technician program that will prepare you for this high-demand, entry-level role. What does a Patient Care Technician do? A patient...  ...daily activities, monitoring vital signs, and supporting the medical team to ensure patient comfort and well-being. Highlights :... 
    Entry level

    Dreambound

    Laguna Hills, CA
    1 day ago
  • $20 per hour

     ...Title: Warehouse Production Associate - 3rd shift Location: Irvine, CA 92618 (Local candidates only) Payrate: $20hr (Weekly...  ...everywhere live longer, healthier lives. This position is for an entry-level Warehouse Production who will work in the Fill/Cap/Label... 
    Day shift
    Entry level
    Weekly pay
    Permanent employment
    Full time
    Contract work
    Local area
    Shift work
    Night shift
    Afternoon shift

    TCWGlobal

    Irvine, CA
    2 days ago
  • $20 - $30 per hour

    Overview Applied Medical is a new generation medical device company with a proven business model and commitment to innovation fueled by rapid business...  .... Equipment Maintenance and Documentation: Perform entry-level maintenance and cleaning of molds and other machinery... 
    Entry level
    Local area

    Applied Medical

    Lake Forest, CA
    4 days ago

Do you want to receive more vacancies?

Subscribe and receive similar vacancies to Entry Level Medical Device Assembler-1st Shift. Be the first to apply!