Welder Fitter - TIG & MIG

Job Description

Job Description

Job Title: Welder Fitter

Job Description

The Welder Fitter performs TIG and MIG welding on a variety of assemblies, supports a journeyman welder with fit-up and fabrication, and works from blueprints to produce high-quality welded components. This role operates in a hands-on fabrication environment, using fixtures and hand tools to weld and assemble parts made from exotic materials and various thicknesses. The position is based on-site in El Cajon, CA, four days per week.

Open Shifts

• First shift schedule 6:00 AM to 4:30 PM (Mon-Thurs)
• Second shift schedule 4:00 PM to 2:30 AM(Mon-Thurs)
• Weekend schedule , 5:00 AM to 5:30 PM(Fri-Sun)

Responsibilities

• Perform TIG (GTAW) and MIG (GMAW) welding on a wide range of assemblies according to specifications and drawings.
• Assist a journeyman welder with fit-up and fabrication tasks, ensuring components align and meet required tolerances.
• Read and interpret blueprints, weld symbols, and fabrication drawings to plan and execute welds accurately.
• Use fixtures and jigs to position and secure parts prior to welding to maintain dimensional accuracy.
• Operate hand grinders and related tools to prepare, clean, and finish welded joints and assemblies.
• Weld exotic materials, including various alloys, Inconel, and 300/400 series stainless steel, following appropriate procedures.
• Weld different material thicknesses, including approximately .032, .060, .090, and .188, while maintaining weld quality and consistency.
• Set up welding machines, including selecting appropriate amperage and parameters based on material, thickness, and weld requirements.
• Apply welds using back gaps and other techniques as required by the drawing or weld procedure.
• Fabricate parts under supervision, following instructions and drawings to produce accurate components.
• Document work performed, including type of rod or wire used, type of weld, and other relevant process details.
• Identify materials correctly and record them on travelers or job documentation for traceability.
• Work on assigned jobs both within and adjacent to the welding field, supporting related fabrication tasks as needed.
• Follow all shop safety practices, maintaining a clean and organized work area.

All applicants must be able to provide their own weld gloves and hood to be considered. All other PPE provided.

Essential Skills

• Proficiency in TIG (GTAW) welding on assemblies.
• Proficiency in MIG (GMAW) welding on assemblies.
• Ability to read and interpret blueprints, weld symbols, and fabrication drawings.
• Hands-on experience with welding assembly and fixture usage.
• Ability to use hand grinders and related tools safely and effectively.
• Competence in documenting welding work, including consumables used and weld types.
• Willingness to work on assigned jobs both inside and outside the core welding field.
• Ability to fabricate parts under supervision while following instructions and drawings.
• Ownership of a personal welding hood suitable for daily use.

Additional Skills & Qualifications

• Experience supporting or working alongside a journeyman welder in a fabrication environment.
• Familiarity with welding using back gaps and other specialized welding techniques.
• Comfort working with various fixtures and jigs for precise fit-up and alignment.
• Strong attention to detail and quality in all welding and fabrication tasks.
• Reliable, safety-conscious work habits in a shop environment.

Why Work Here?

You join a hands-on fabrication environment where you work with advanced materials and develop your welding skills alongside experienced professionals. The schedule offers a four-day on-site workweek, supporting work-life balance while still providing meaningful, technical work. You gain exposure to a variety of projects and processes, helping you build a strong foundation in both welding and fabrication practices.

Work Environment

This role is based on-site in El Cajon, CA, four days per week in a fabrication and welding shop environment. We have multiple openings across multiple shifts, as follows;

• First shift schedule 6:00 AM to 4:30 PM (Mon-Thurs)
• Second shift schedule 4:00 PM to 2:30 AM(Mon-Thurs)
• Weekend schedule , 5:00 AM to 5:30 PM(Fri-Sun)

The environment involves the regular use of TIG and MIG welding equipment, welding machines, fixtures, and hand grinders, as well as handling exotic materials such as alloys, Inconel, and 300/400 series stainless steel in various thicknesses. You work around typical shop noise, tools, and equipment, following standard safety practices and using appropriate personal protective equipment, including your own welding hood.

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

The pay range for this position is $25.00 - $30.00/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 El Cajon,CA.

This position is anticipated to close on Jun 29, 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.