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Apprentice Insulator Jobs in Frederick, MD (NOW HIRING)

AC & T CO INC

Electrician

Hagerstown, MD · On-site

$23 - $27/hr

Prevent breakdown of systems by routinely inspecting and replacing old wiring and insulated cables ... Diploma in relevant vocational training or successfully completed apprenticeship as an electrician

All JobsApprentice Insulator JobsApprentice Insulator Jobs in Frederick, MD

Apprentice Insulator information

See Frederick, MD salary details

$12

$24

$31

How much do apprentice insulator jobs pay per hour?

As of Sep 5, 2026, the average hourly pay for apprentice insulator in Frederick, MD is $24.44, according to ZipRecruiter salary data. Most workers in this role earn between $20.10 and $26.30 per hour, depending on experience, location, and employer.

What is an apprentice insulator?

An Apprentice Insulator assists in installing and maintaining insulation materials to control temperature and reduce energy loss in buildings and industrial settings. They work under the supervision of experienced insulators, learning to measure, cut, and apply insulation to various surfaces such as pipes, ducts, and walls. The role often involves handling materials like fiberglass, foam, and mineral wool while following safety protocols. Apprentices gain hands-on experience and may complete a formal training program to become a certified journeyman insulator.

What does an apprentice insulator do?

As an Apprentice Insulator, your daily responsibilities typically include measuring and cutting insulation materials, installing insulation on pipes, ducts, or walls, and assisting journeymen or supervisors with more complex tasks. You'll also spend time preparing worksites, cleaning up debris, and ensuring safety protocols are followed throughout the project. This hands-on training enables you to learn industry best practices while developing the skills needed to advance in the insulation trade. Working closely with experienced team members, you'll also gain insights into different insulation techniques and project requirements.

What are the key skills and qualifications needed to thrive as an apprentice insulator?

To thrive as an Apprentice Insulator, you need basic math skills, mechanical aptitude, and a high school diploma or GED, with a willingness to learn on the job. Familiarity with hand and power tools, safety gear, and possibly OSHA safety certifications are commonly required. Reliability, attention to detail, and the ability to work well in a team are highly valued soft skills in this field. These strengths are crucial for ensuring installations are performed safely, efficiently, and to quality standards in various construction or industrial settings.

How long is an apprentice insulator apprenticeship?

An apprentice insulator apprenticeship typically lasts about 3 to 4 years, combining on-the-job training with classroom instruction. During this period, apprentices learn insulation techniques, safety protocols, and may earn certifications such as OSHA safety training.

What are popular job titles related to Apprentice Insulator jobs in Frederick, MD?

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What cities near Frederick, MD are hiring for Apprentice Insulator jobs?

Cities near Frederick, MD with the most Apprentice Insulator job openings:

Apprentice Insulator jobs near you
Infographic showing various Apprentice Insulator job openings in Frederick, MD as of August 2026, with employment types broken down into 100% Full Time. Highlights an 100% In-person job distribution, with an average salary of $50,826 per year, or $24.4 per hour.

Arctic Fabrication Technician, Apprentice:

THERMO KING

Hagerstown, MD • On-site

$19.50 - $23/hr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 27 days ago

Job description

Thermo King Chesapeake

Arctic Fabrication Technician, Full-Time

16105 Business Pkwy, Hagerstown, MD 21740

Arctic Vans has an immediate opening at our new Hagerstown facility. We are a family-owned business under new ownership and recently relocated from Pennsylvania. Arctic Vans is a Division of Thermo King West/Chesapeake headquartered in Phoenix, AZ. Please check us out at www.arcticvans.com and www.tkwest.com.

At Arctic Vans we strive to keep ourselves and our services to the highest standards for the best customer service experience possible. We are a growing and expanding company and advancement for suitable candidates is always a possibility. We will train and cultivate the proper person to service our customers and promote our employees’ success.

Each of the following positions are full-time and include benefits. Positions consist of 40 hours per week, during our hours of operation M-F from 8 AM to 5 PM. Depending on production back-log, there might be opportunities for overtime.

Compensation for all open positions is based on experience and ability.

Welder/Fabricator (Apprentice) – Needs to have experience in all forms of aluminum welding; Tig & Mig experience preferred or possess the ability to be trained. Most welding will be fabricated for installation of aluminum flooring after the vans have been insulated. Process can be viewed on the Arctic Vans website. Candidate will be required to have the ability to operate a shear and a brake for aluminum shaping and forming. Must possess the ability and skill set to be trained.

Welder/Fabricator (Journeyman) – Needs to have experience in all forms of aluminum welding; Tig & Mig experience preferred. Most welding will be fabricated for installation of aluminum flooring after the vans have been insulated. Process can be viewed on the Arctic Vans website. Candidate will be required to have the ability to operate a shear and a brake for aluminum shaping and forming. Design, fabricate and repair equipment utilizing fixtures or drawings.

Welder/Fabricator (Expert) – Needs to have experience in all forms of aluminum welding; Tig & Mig experience preferred. Most welding will be fabricated for installation of aluminum flooring after the vans have been insulated. Process can be viewed on the Arctic Vans website. Candidate will be required to have the ability to operate a shear and a break for aluminum shaping and forming. Fabricate/weld of assorted products using various raw materials, tooling and hands. Responsible for reading and or understanding assembly instructions, ensuring that the required finished product meets quality control standards. Aids in training others.

Requirements:

  • Knowledge and use of hand tools
  • Wood-working knowledge
  • Teamwork mentality, demonstrates concern and respect for others
  • Prompt and reliable attendance
  • Willingness to learn
  • Must be dependable and possess reliable transportation
  • Attention to detail
  • Follow all safety procedures
  • Great communication skills
  • Self-Motivated and Self-Managed mindset
  • Basic fabrication / welding skill set

We offer the following to all of our full-time employees:

  • Medical, Dental, Vision, Legal and ID Protection
  • Life ($50,000) and Disability Insurance at no cost to employee
  • 401(k) Plan with Company Match
  • Legal and ID Protection
  • Paid Vacation & PTO
  • 7 Paid Holidays
  • Weekly Pay
  • Growth opportunities

Qualifications:

  • Must be able to pass pre-employment drug screen and background check
  • Potential candidate must have strong work ethic and positive attitude
  • Ability to lift 50 pounds
  • Ability to reach parts high on shelves and down to floor level
  • Ability to climb in and out of vans multiple times daily

Apply