1

1St Class Engineer Jobs (NOW HIRING)

EPA Universal, HVAC, HVAC/R, CFC Universal, Journeyman, 01 Electrician, 07 Electrician, 1st class engineer (gold seal), 2nd class engineer (red seal), 3rd class engineer (blue seal), Low pressure ...

EPA Universal, HVAC, HVAC/R, CFC Universal, Journeyman, 01 Electrician, 07 Electrician, 1st class engineer (gold seal), 2nd class engineer (red seal), 3rd class engineer (blue seal), Low pressure ...

EPA Universal, HVAC, HVAC/R, CFC Universal, Journeyman, 01 Electrician, 07 Electrician, 1st class engineer (gold seal), 2nd class engineer (red seal), 3rd class engineer (blue seal), Low pressure ...

Showing results 41-60

1St Class Engineer information

See salary details

$33K

$89.2K

$142K

How much do 1st class engineer jobs pay per year?

As of Sep 10, 2026, the average yearly pay for 1st class engineer in the United States is $89,183.00, according to ZipRecruiter salary data. Most workers in this role earn between $66,500.00 and $109,000.00 per year, depending on experience, location, and employer.

What is a 1st class engineer?

A 1st Class Engineer is a highly skilled professional responsible for operating, maintaining, and supervising complex mechanical, electrical, or boiler systems in facilities such as power plants, factories, or large buildings. They hold top-level certification or licensing, indicating advanced knowledge and experience in their field. Their duties often include ensuring safety compliance, troubleshooting equipment issues, overseeing junior staff, and conducting regular inspections. This role requires a deep understanding of technical systems and adherence to strict regulatory standards.

What are the key skills and qualifications needed to thrive as a 1st class engineer, and why are they important?

To thrive as a 1st Class Engineer, you need in-depth knowledge of building systems, mechanical and electrical maintenance, and a 1st Class Engineer license or equivalent certification. Familiarity with HVAC controls, computerized maintenance management systems (CMMS), and regulatory compliance tools is typically required. Strong problem-solving skills, attention to detail, and effective communication set top performers apart in this role. These abilities are crucial for ensuring safe, efficient building operations and minimizing downtime in complex facility environments.

What are some common challenges faced by a 1st class engineer in maintaining building systems?

A 1st Class Engineer often encounters challenges such as troubleshooting complex mechanical or electrical issues, managing emergency repairs under time constraints, and ensuring all building systems comply with safety regulations. Balancing preventative maintenance with urgent repairs can require strong organizational skills. Additionally, effective communication with building management and other maintenance staff is key to maintaining smooth operations and minimizing downtime.

What cities are hiring for 1St Class Engineer jobs?

Cities with the most 1St Class Engineer job openings:

What states have the most 1St Class Engineer jobs?

States with the most job openings for 1St Class Engineer jobs include:

What are popular job titles related to 1St Class Engineer jobs?

For 1St Class Engineer jobs, the most frequently searched job titles are:

Infographic showing various 1St Class Engineer job openings in the United States as of August 2026, with employment types broken down into 67% Full Time, 32% Part Time, and 1% Contract. Highlights an 97% Physical, 1% Hybrid, and 2% Remote job distribution, with an average salary of $89,183 per year, or $42.9 per hour.

Welder 1st Class

Newark, DE โ€ข On-site

Potts Welding & Boiler Repair Company Inc.
Utilitiesย โ€ขย 51 - 200 employees

$19.25 - $25.25/hr

Full-time

Re-posted 11 days ago


Job description

About the Role:

The Welder 1st Class plays a critical role in fabricating, assembling, and repairing components with precision and expertise. This position requires mastery in various welding techniques to ensure the highest quality and safety standards are met in all projects. The Welder 1st Class collaborates closely with engineering and production teams to interpret blueprints and technical drawings, ensuring accurate execution of welding tasks. This role demands a strong commitment to maintaining equipment, adhering to safety protocols, and continuously improving welding processes. Ultimately, the Welder 1st Class contributes significantly to the successful completion of manufacturing and construction projects by delivering durable and reliable welded products.

Minimum Qualifications:

  • High school diploma or equivalent.
  • Completion of a certified welding training program or apprenticeship.
  • Proven experience as a welder with proficiency in multiple welding techniques.
  • Ability to read and interpret technical drawings and blueprints.
  • Strong understanding of welding safety standards and practices.

Preferred Qualifications:

  • Certification from the American Welding Society (AWS) or equivalent.
  • Experience working in industrial, manufacturing, or construction environments.
  • Familiarity with welding inspection tools and non-destructive testing methods.
  • Basic knowledge of metallurgy and material properties.
  • Ability to operate welding automation equipment or robotic welding systems.

Responsibilities:

  • Perform high-quality welding operations using techniques such as MIG, TIG, Stick, and Flux-Cored Arc Welding on a variety of metals and alloys.
  • Interpret and work from blueprints, sketches, and engineering drawings to meet precise specifications and tolerances.
  • Inspect welded joints for defects and ensure compliance with industry standards and safety regulations.
  • Maintain welding equipment and tools in optimal working condition, performing routine checks and minor repairs as needed.
  • Collaborate with team members and supervisors to plan and execute welding tasks efficiently while adhering to project timelines.



6:00 AM - 2:30 PM with applicable overtime