AIS 1st Shift Mechanical Assembler

Job Description

Job Description

Job Title: AIS 1st Shift Mechanical Assembler Job Description

This role focuses on high-volume, repetitive mechanical assembly in a fast-paced military and defense production facility. You will assemble mechanical and electronic components, perform testing and troubleshooting, and work closely with engineering and production teams to meet aggressive output targets on a 1st shift schedule.

• Perform repetitive mechanical assembly of components and subassemblies in a high-paced production environment with a goal of producing approximately 5,000 units per month as part of the team.
• Mechanically assemble high-quality wire harnesses, test racks, junction boxes, and associated components, including work that involves hand soldering and component fabrication.
• Use common hand tools and power tools such as pliers, wrenches, screwdrivers, depth micrometers, calipers, dial indicators, pressure gauges, multimeters, and test boxes or specialized test equipment to complete assemblies and adjustments.
• Read and interpret blueprints, wiring diagrams, schematics, and written assembly instructions to build products accurately and consistently.
• Perform inspection of mechanical and electronic assemblies to verify quality, identify defects, and ensure adherence to specifications and standards.
• Conduct validation and testing of various electronic components using equipment such as multimeters, oscilloscopes, network analyzers, and test racks.
• Run functional checkouts and tests on assemblies and systems, diagnose issues discovered during testing, and document findings clearly.
• Troubleshoot electronic box assemblies, PCBA (printed circuit board assemblies), RF systems, and related components, and write detailed issue tickets for failures.
• Apply common air-frame construction techniques such as installing rivets, mechanical fasteners, nut plates, and similar hardware where required.
• Collaborate and communicate effectively with engineering and production teams, providing clear verbal and written feedback on assembly, testing, and troubleshooting activities.
• Use computers and standard software tools to access work instructions, record test results, complete documentation, and track issues.
• Adapt to changing roles and responsibilities as needed while maintaining productivity and quality in a challenging, fast-moving environment.
• Work overtime during the week and on weekends as needed to support production demands and project timelines.
• Consistently follow safety procedures, including the use of required personal protective equipment such as steel toe or composite toe footwear.

• At least 2 years of experience working in a manufacturing setting, preferably in aerospace, electronics, or medical industries, performing mechanical assemblies.
• Proficiency with common hand tools and power tools, including pliers, wrenches, screwdrivers, depth micrometers, calipers, dial indicators, pressure gauges, multimeters, and test boxes or specialized test equipment.
• Ability to read and interpret wiring diagrams, blueprints, and schematics, and to follow detailed assembly instructions accurately.
• Working knowledge of common electrical components and their functions within mechanical and electronic assemblies.
• Experience performing mechanical assembly in a repetitive, production-oriented environment while maintaining quality and consistency.
• Ability to perform basic inspection of assemblies to ensure compliance with specifications and quality standards.
• Strong troubleshooting skills for mechanical and electronic assemblies, including PCBA and electronic box assemblies.
• Ability to effectively communicate with engineering and production teams in both verbal and written form.
• Proficiency in using computers, including standard browsers and word processing applications, to access documentation and record information.
• Comfort working in a high-paced, challenging work environment with rapidly changing priorities.
• Availability and willingness to work overtime and weekend shifts as needed.
• Ability and willingness to wear steel toe or composite toe shoes or boots as required for the role.

• Experience in aerospace, electronics, or medical device manufacturing environments.
• Hands-on experience with hand soldering and component fabrication for mechanical and electronic assemblies.
• Familiarity with air-frame construction techniques, including the use of rivets, mechanical fasteners, and nut plates.
• Experience assembling and troubleshooting electronic boxes, test racks, junction boxes, and related systems.
• Background in testing and running RF systems, including functional checkouts and issue diagnosis.
• Experience performing validation and testing using oscilloscopes, network analyzers, and similar electronic test equipment.
• Ability to write clear and detailed issue tickets or reports for failures identified during testing and troubleshooting.
• Exposure to integration work involving mechanical, electronic, and possibly software elements.
• Basic understanding of software tools used in testing or documentation environments.

You will join a long-term opportunity with a rapidly growing organization that is investing in new facilities and expanded capabilities. The company offers structured training and clear growth pathways, allowing you to develop your skills and advance your career over time. When converted to direct employment, you can access comprehensive benefits and participate in equity opportunities, aligning your success with the companys continued growth. You will work in an environment that values quality, continuous improvement, and collaboration across production and engineering teams.

This role is based on a 1st shift schedule, typically from 6:00 a.m. to 2:30 p.m., with the possibility of overtime during the week and on Saturdays as production needs arise. The work takes place in a clean, modern facility within a large, growing organization that has recently secured funding to expand and build new facilities. The environment is high-paced and production-driven, with repetitive mechanical assembly tasks and ambitious output goals. You will use a variety of hand and power tools, precision measuring instruments, and electronic test equipment such as multimeters, oscilloscopes, network analyzers, and test racks. Computer use is a regular part of the job for accessing instructions and documenting work. Proper safety practices are emphasized, and steel toe or composite toe shoes or boots are required as part of the dress code on the production floor.

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

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

Individual compensation offered for this position within this range will depend on many factors, including qualifications, skills, relevant experience, job knowledge, geographic location, internal equity, and other pertinent job-related factors.

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 Santa Ana,CA.

This position is anticipated to close on Oct 23, 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.