Air Compressor Service Technician

Rasmussen Air Gas & Energy is growing in the Denver market and seeking an Air Compressor Service Technician — ideally with experience in rotary screw compressors or industrial maintenance.

If you’re reliable, coachable, mechanically inclined, and eager to build your career in compressor service, we’d love to talk. Competitive pay & benefits Ongoing technical training and certifications Long-term growth in a trusted, customer-first team

Location:

Denver, CO Apply today:

Company:
Rasmussen Air Gas & Energy

Location:

Denver, CO Position:
Rotary Screw Service Technician

Employment Type:

Full-Time

Rasmussen Air & Gas Energy is a growing compressed air distribution and service company serving customers across the Midwest. We specialize in rotary and centrifugal equipment, helping industries stay productive through reliable service, trusted partnerships, and technical excellence.

We’re expanding in the Denver market, and we’re looking for the right person to help us grow — someone who shares our values, thrives in a team setting, and takes pride in doing the job right.

At Rasmussen Air & Gas Energy, culture comes first. We believe in hiring for character and training for skill. If you’re reliable, customer-focused, eager to learn, and take ownership of your work, you’ll fit right in.

We’re seeking a Rotary Screw Service Technician to join our Denver branch. Ideal candidates have hands-on experience with rotary screw compressors, air dryers (refrigerated/desiccant), and filtration/condensate management. Strong field service/industrial maintenance backgrounds are welcome.

Priority experience:
Air compressor service (Atlas Copco, Ingersoll Rand, Kaeser, Sullair, Quincy, Gardner Denver, etc.), rotating equipment maintenance, or electro-mechanical field service.

• Perform installation, maintenance, and service of rotary screw air compressors and related equipment.
• Diagnose and repair rotary screw compressors, air dryers, filtration, drains, and piping.
• Execute preventive maintenance (oil changes, separator/filter elements, belt alignment, cooler cleaning, leak checks).
• Deliver excellent customer service through clear communication and follow-through.
• Keep accurate service records, parts usage, and job documentation.
• Partner with team members and leadership to develop best practices and process improvements.

• 2+ years in industrial compressed air service or rotating equipment/industrial maintenance (HVAC/R, millwright, electromechanical, military MOS welcome).
• Experience in electrical/mechanical troubleshooting (schematics, multimeter/megger) and basic pneumatics.
• Dependable, organized, and eager to learn.
• Excellent communication and problem-solving skills.
• Customer-first mindset and professional demeanor.
• Valid driver’s license; ability to work across the Denver metro area; lift/carry up to 50 lbs; work safely around energized equipment.

• Experience with oil-flooded and oil-free rotary screw compressors.
• Familiarity with desiccant dryer rebuilds, instrument air systems, and condensate management.
• Exposure to VFD/PLC parameters, thermal imaging, vibration basics, and leak detection tools.
• OSHA-10/30, EPA 608, or manufacturer certifications.

• Competitive pay with room to grow as the branch develops.
• Health, dental, and vision insurance.
• 401(k) with company match.
• Paid time off and holidays.
• Ongoing technical and professional training.
• A people-first culture focused on teamwork, trust, and continuous improvement.
• Opportunity to be part of an expanding market and grow your career with a company that invests in its people.

Send your resume and a short introduction to  with the subject line:
Rotary Screw Service Technician – Denver.