Pipe Welder/fitter

Aerotek; Knoxville (TN); On-site; USD 37,000 - 48,000; Full time

Benefits offered by this job

Medical, dental & vision

401(k)

Paid holidays

Apprenticeship program

Job summary

Aerotek in Knoxville, TN is seeking a Pipe Welder / Fitter to install, weld, and maintain commercial piping systems, reading blueprints and P&IDs, and performing advanced welds including 6G to meet codes and safety requirements.

The contract-to-hire role is fully onsite with a strong emphasis on safety and quality, offering a pay range of $27.00–$35.00 per hour, comprehensive benefits, and a paid apprenticeship program to develop long‑term career paths in welding and piping trades.

Qualifications

• Read blueprints, schematics, and P&IDs to plan pipe layouts.
• Perform welds in multiple positions including 6G.
• Ensure weld quality meets applicable codes and standards.
• Experience with carbon steel, stainless steel, copper, cast iron, and PVC piping.

Responsibilities

• Install, assemble, and maintain commercial/industrial piping systems.
• Read and interpret blueprints and P&IDs to determine layout and specifications.
• Weld, cut, thread, bend, and fabricate pipe per procedures.
• Test systems for leaks and integrity using gauges and hydrostatic testing.

Skills

Pipe fitting

Pipe welding

Blueprints & P&IDs

6G welding

Code compliance

Tools

Welding equipment

Hydrostatic testing tools

Job description

Job Title: Pipe Welder / Fitter

Job Description

This role focuses on installing, assembling, welding, and maintaining commercial and industrial piping systems, including both high‑pressure and low‑pressure lines. You will work with a variety of materials such as carbon steel, stainless steel, copper, cast iron, and PVC to build and repair systems that transport chemicals, steam, oil, and gases. The position requires strong blueprint and P&ID interpretation skills, advanced welding capabilities, and a commitment to safety and quality. You will collaborate closely with other trades on construction and renovation projects while ensuring all work meets industry standards and regulatory requirements.

Responsibilities

• Install, assemble, and maintain commercial and industrial piping systems, including high‑pressure and low‑pressure lines.
• Install, maintain, and repair high‑pressure industrial piping systems that transport chemicals, steam, oil, and gases.
• Read and interpret blueprints, schematics, and P&IDs to determine pipe layout, routing, and project specifications.
• Cut, weld, thread, bend, and fabricate pipe using materials such as carbon steel, stainless steel, copper, cast iron, and PVC.
• Perform pipe fitting and installation, including layout, measurement, and alignment of piping systems.
• Install valves, supports, hangers, and related components to ensure proper system functionality and structural integrity.
• Test piping systems for leaks and integrity using pressure gauges, hydrostatic testing, and other diagnostic equipment.
• Perform preventive and corrective maintenance on piping systems to ensure long‑term performance, reliability, and safety.
• Independently weld pipe to code and specification, following approved weld procedures and project requirements.
• Perform advanced welds in multiple positions, including 6G, and ensure welds meet visual and quality standards.
• Read and interpret complex blueprints and weld procedure specifications (WPS) to plan and execute welding tasks.
• Inspect welds and piping installations to verify quality compliance and adherence to applicable codes and standards.
• Work collaboratively with other trades, including HVAC, plumbing, electrical, and general contractors, on construction and renovation projects.
• Ensure compliance with OSHA regulations, job‑site safety protocols, and industry best practices at all times.
• Maintain accurate documentation of work performed, materials used, weld procedures followed, and system specifications.
• Participate in weld testing as required, including a 6G visual inspection test lasting approximately three hours.

Essential Skills

• Hands‑on experience in pipe fitting and pipe installation for commercial and industrial piping systems.
• Proficiency in pipe welding, including performing advanced welds in multiple positions such as 6G.
• Ability to read and interpret blueprints, schematics, P&IDs, and complex weld procedure specifications (WPS).
• Skilled in cutting, threading, bending, and fabricating pipe using a range of tools and equipment.
• Experience working with carbon steel, stainless steel, copper, cast iron, and PVC piping materials.
• Knowledge of industrial piping systems that transport chemicals, steam, oil, and gases.
• Ability to perform brazing and soldering on appropriate materials and joints.
• Competence in testing systems for leaks and integrity using pressure gauges, hydrostatic testing, and diagnostic tools.
• Strong mechanical aptitude and experience cutting metal and fabricating pipe components.
• Understanding of OSHA regulations and commitment to following job‑site safety protocols and industry standards.
• Ability to work independently to weld pipe to code and specification while maintaining high quality standards.
• Attention to detail in inspecting welds and installations to ensure quality compliance.

Additional Skills & Qualifications

• Experience working on construction and industrial projects in a fast‑paced environment.
• History of collaborating with HVAC, plumbing, electrical, and general contracting trades.
• Familiarity with industrial and commercial piping layouts and mechanical systems.
• Willingness to participate in company‑provided training and apprenticeship programs for continued skill development.
• Ability to maintain accurate records of work performed, materials used, and system specifications.
• Strong focus on safety, reliability, and long‑term performance of installed systems.

Why Work Here?

You join a company that invests heavily in training, growth, and long‑term career development. Employees can access comprehensive benefits, including company‑paid medical, dental, vision, short‑term and long‑term disability, and life insurance, along with a 401(k) plan featuring company match and profit‑sharing potential. Paid holidays and PTO begin accruing from the first day of employment, supporting work‑life balance. A fully paid in‑house apprentice school in plumbing, HVAC, sheet metal, and electrical services offers clear pathways to expand your skills and advance your career. Team members benefit from boot and clothing allowances after 90 days, referral bonuses, and a strong track record of contract employees converting to permanent roles and progressing into lead and foreman positions. The organization is highly rated for work‑life balance, job security, and commitment to ongoing training and development.

Work Environment

The work environment is fast paced, safety focused, and highly collaborative, with close coordination among multiple trades on active construction and industrial sites. The company maintains strong ratings for work‑life balance and job security, reflecting a stable and supportive setting. There is a significant emphasis on structured training and growth through a large paid apprenticeship program that supports long‑term skill development. Work is performed in commercial and industrial facilities where adherence to safety protocols, use of appropriate personal protective equipment, and compliance with industry standards are expected. Candidates for welding roles will complete a weld test, including a 6G visual inspection lasting approximately three hours, to validate technical proficiency.

Job Type & Location

This is a Contract to Hire position based out of Knoxville, TN.

Pay and Benefits

The pay range for this position is $27.00 - $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 jobclassification and length of employment. Benefits are subject to change and may besubject to specific elections, plan, or program terms. If eligible, the benefitsavailable 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 Knoxville,TN.

Application Deadline

This position is anticipated to close on Sep 25, 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.