Compressed Air System Applications Engineer – Systems Design

Fidelity Building Services Group; Merrimack (NH); On-site; USD 90,000 - 130,000; Full time

Benefits offered by this job

Internal training

Manufacturer training

Competitive salary $90k+.

Mileage reimbursement

Growth plan

Job summary

Fidelity Building Services Group's Compressor Energy Services (CES) is seeking an enthusiastic Compressed Air System Applications Engineer – Systems Design to support outside sales by vetting leads and analyzing data to generate energy savings with ROI for customers. This full-time role is based in New Hampshire.

You will assist sales, analyze data, build presentations, design energy-efficient compressor systems, and help select equipment upgrades while using CRM to track projects.

Qualifications

• Should be comfortable presenting findings to an audience while assisting outside sales.
• Knowledge of compressed air systems is a benefit; ability to learn from internal team is required.
• Knowledge of Excel – able to sort and analyze large spreadsheets of data.
• Build Excel charts for audience representations.
• Help produce PowerPoint presentations for the sales team.
• Knowledge of CAD is a benefit.
• Able to organize data from multiple time frames for multiple projects.

Responsibilities

• Assist outside sales to qualify leads for energy efficiency offerings.
• Join outside sales on promising calls when needed.
• Analyze data to identify energy savings opportunities in compressor rooms and plants.
• Build presentations for sales to present findings.
• Use data and knowledge to develop energy efficiency measures.
• Help determine equipment choices and system upgrades for projects.
• Design energy-efficient compressor systems around products and upgrades.
• Support multiple outside sales representatives across the coverage area.
• Present data and calculations to customer and utility engineering departments.
• Maintain project status in CRM for all to see.

Skills

Excel

Data analysis

Data visualization

Lead qualification

Energy efficiency concepts

Tools

CAD

PowerPoint

Job description

Compressed Air System Applications Engineer – Systems Design

Compressor Energy Services (CES) — part of Fidelity Building Services Group | Full-time

Job Description

Posted Friday, July 17, 2026 at 4:00 AM

About the role

CES improves the efficiency of all industrial compressed air systems. We are expanding our support team for outside sales that generate our leads. This role is to support multiple outside sales representatives by vetting their leads and analyzing collected data to generate energy savings with an ROI for the customer.

What you’ll do

• Assist outside sales to qualify leads for our energy efficiency offerings.
• As necessary, join outside sales on calls that have promise.
• Analyze data we have collected to identify energy savings opportunities in the compressor room and across the plant.
• Build presentations for sales to present our findings.
• Use our data and your knowledge to develop energy efficiency measures.
• Be part of determining equipment choices and system upgrades for these projects.
• Design energy efficient compressor systems around those products and system upgrades.
• Support multiple outside sales representatives across our coverage area.
• Present and support your data and calculations to the customer and utility engineering departments.
• Maintain the status of your projects in our CRM for all to see.

What we’re looking for

• Should be comfortable presenting your findings to an audience while assisting outside sales.
• Knowledge of compressed air systems is a benefit. The ability to learn about compressed air from our internal team is required.
• Knowledge of Excel – able to sort and analyze large spreadsheets of data.
• Build Excel charts that represent the system in ways appropriate for your audience.
• Help produce a Power Point presentation for the sales team to work with.
• Knowledge of CADD is a benefit.
• Able to organize data from multiple time frames, for multiple projects.

What we offer

• Specialized support from an extremely knowledgeable management team.
• Internal and manufacturer training to increase your compressed air system knowledge to the necessary standard for this position.
• Competitive salary $90k+.
• Mileage rate paid for necessary travel.
• A clear growth plan and a team that backs you up in the field.

About Us

Compressor Energy Services (CES), A Fidelity Company, has over 30 years in the compressed air systems industry, specializing in optimizing the efficiency of the supply and demand side of compressed air systems in large industrial facilities. CES maintains a longstanding commitment to offering unique professional solutions, providing turnkey design and implementation services and guaranteed energy savings that result in a typical return on investment of 65%, resulting in simple paybacks of less than two years.

CES has the ability to look at compressed air solutions through a variety of different lenses, including system efficiency, end uses of compressed air, heat recovery, and core process optimization.