Welder

Job Title: Pipe Welder

Job Description

This position supports a large high-rise construction project in downtown Denver, focusing on welding carbon steel and stainless steel piping systems for commercial mechanical and plumbing applications. You will perform TIG and Stick welding in the field, producing high-quality welds while strictly adhering to safety and quality standards in a dynamic construction environment.

Responsibilities

• Weld carbon steel and stainless steel piping systems used in commercial mechanical and plumbing applications on a high-rise construction project.

• Perform high-quality TIG and Stick welds in the field, ensuring all work meets project specifications, safety regulations, and quality standards.

• Use TIG welding techniques including scratch start processes and back purging to complete precise and clean welds on various pipe sizes and schedules.

• Work effectively in a variety of environments such as man lifts, ladders, and confined spaces while maintaining safe work practices.

• Prepare and set up materials, equipment, and work areas for welding tasks, ensuring proper alignment and fit-up of piping systems.

• Complete and pass required Stick welding tests, including 6” schedule 80 carbon steel pipe in 6G position with 6010 root and 7018 fill and cap, 2” carbon steel super coupon in 6G position with 6010 root and 7018 fill and cap, and 1” carbon steel plate structural test in vertical and overhead positions with 7018.

• Complete and pass required TIG welding tests, including 2” schedule 40 316 stainless steel pipe in 6G position and 2” schedule 80 carbon steel pipe in 6G position.

• Follow all site safety procedures and guidelines while working at height and in challenging field conditions.

• Collaborate with other trades and project team members to support efficient installation of mechanical and plumbing piping systems.

Essential Skills

• 4+ years of industrial or commercial pipe welding experience preferred.

• Strong proficiency in TIG welding, including experience welding in the field using scratch start processes and back purging techniques.

• Proficiency in Stick welding on carbon steel piping and plate, including ability to perform 6010 root and 7018 fill and cap welds.

• Ability to weld carbon steel and stainless steel piping systems to commercial mechanical and plumbing standards.

• Capability to weld in all environments, including in man lifts, off ladders, and in confined spaces, while maintaining safety and quality.

• Ability to successfully pass required Stick welding tests: 6” schedule 80 carbon steel pipe in 6G position with 6010 root and 7018 fill and cap; 2” carbon steel super coupon in 6G position with 6010 root and 7018 fill and cap; 1” carbon steel plate structural test in vertical and overhead positions with 7018.

• Ability to successfully pass required TIG welding tests: 2” schedule 40 316 stainless steel pipe in 6G position; 2” schedule 80 carbon steel pipe in 6G position.

Additional Skills & Qualifications

• Experience working on large industrial or commercial construction sites, particularly high-rise projects.

• Comfort working in a fast-paced field environment with multiple trades and evolving site conditions.

• Strong attention to detail and commitment to producing clean, structurally sound welds.

• Solid understanding of welding safety practices and safe operation of equipment such as man lifts and ladders.

Why Work Here?

You will join a major high-rise construction project that offers the opportunity to apply advanced welding skills on complex commercial mechanical and plumbing systems. The environment supports high standards of safety and quality, giving you the chance to continually refine your craft while working with experienced trade professionals. This role provides consistent weekday work and exposure to large-scale projects that can enhance your long-term career prospects in industrial and commercial construction.

Work Environment

The role is based in downtown Denver on a high-rise construction site, working Monday through Friday. You will operate in an active commercial construction environment, frequently working at height in man lifts, on ladders, and in confined spaces. The work involves field welding of carbon steel and stainless steel piping systems, using TIG and Stick processes and standard construction-site tools and equipment. You should expect typical outdoor and indoor construction conditions, with adherence to site safety rules and appropriate job-site attire and protective equipment.

Job Type & Location

This is a Contract to Hire position based out of Denver, CO.

Pay and Benefits

The pay range for this position is $50.00 - $60.00/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)

Workplace Type

This is a fully onsite position in Denver,CO.

Application Deadline

This position is anticipated to close on Sep 16, 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.