---
title: 'Mechanical Engineer at Polygon US'
canonical: 'https://feeny.ai/job/mechanical-engineer-polygon-us-orlando-florida-6c54h34wzd1j'
type: 'job'
last_seen: '2026-09-08'
---

# Mechanical Engineer at Polygon US

- **Company:** Polygon US
- **Location:** Orlando Florida, United States
- **Posted:** 2026-08-21
- **Last confirmed live:** 2026-09-08
- **Apply:** https://job-boards.greenhouse.io/polygonus/jobs/5218494007

## Job description

Role Summary:

$90-95k annually

Must be located in: Orlando, FL; Dallas, TX; or Portland, OR.

Under the direction of the Engineering & Estimating Manager -National, the Mechanical Engineer is responsible for supporting the Engineering and Estimating team across the full project lifecycle, including load calculations, system design, bidding support, client presentations, field deployment, and post-project documentation. This is an engineering-track role with exposure to a wide variety of industries and applications. The day-to-day work is office-based, with travel for site visits, client meetings, and emergency response.

Essential Job Functions:

- Perform load calculations — cooling, heating, moisture, and ventilation — for temporary climate solutions across construction sites, industrial and manufacturing facilities, food production plants, automotive and battery plants, aerospace facilities, data centers, commercial buildings, and labs
- Perform psychrometric chart analyses and study weather to inform design decisions
- Design temporary systems from Polygon’s equipment fleet
- Develop project layouts, equipment schedules, and sequences of operation tailored to each client’s environment and process needs
- Support the estimating process: take-offs, equipment selection, scope development, and pricing inputs for bids and proposals
- Prepare and present engineered solutions to clients, general contractors, and internal sales teams
- Translate technical decisions into clear, client-friendly language
- Serve as the engineering resource for the field technician team during equipment deployment, startup, commissioning, and troubleshooting
- Travel to project sites on short notice when needed — for emergency response, project kickoffs, complex deployments, or field issues that require engineering oversight
- Translate field observations into improvements to design and project execution
- Develop and maintain Standard Operating Procedures (SOPs) for specific systems, applications, and key clients
- Create technical documentation, including system narratives, commissioning checklists, monitoring plans, and project closeout packages
- Build out engineering templates and reference materials to improve consistency and efficiency across the team

Job Qualifications:

- Bachelor’s degree in Mechanical Engineering or a related field
- Solid understanding of thermodynamics, heat transfer, and HVAC fundamentals
- Comfortable with psychrometric calculations
- Strong written and verbal communication skills, with the ability to explain technical concepts to engineers, salespeople, technicians, and clients
- MS Office proficiency across the board, with Excel as a particular strength
- Demonstrated CAD experience
- Willingness to travel on short notice, including occasional nights and weekends for emergency response
- Valid US driver’s license and the ability to work on construction and industrial job sites

Preferred Training Requirements and Competencies:

- EIT certification
- 1–3 years of experience in HVAC, mechanical contracting, temporary climate solutions, dehumidification, or a related field
- Exposure to construction sites, manufacturing facilities, food production, automotive or battery plants, aerospace, data centers, or controlled environments such as labs, cleanrooms, and pharmaceutical facilities
- Familiarity with building codes, OSHA site safety, and standard PPE requirements
- Experience supporting estimating, sales, or field service teams

Demonstration of the Polygon Values:

- Integrity
- Excellence
- Empathy

## About Polygon US

## Company Overview
- **One-liner**: Polygon US provides engineered temporary climate control, document recovery, and emergency drying services for commercial and industrial clients.
- **Entity Type**: Private (owned by Triton Partners since 2010)
- **Headquarters**: North Andover, Massachusetts, United States
- **Founded**: 1955 (originally as part of Munters Corporation)
- **Founders**: Not publicly available (originated within Munters Corporation)

## Core Business
- **Primary industry**: Facilities Services / Disaster Restoration / Temporary Climate Solutions
- **Target customers**: B2B, serving commercial property managers, insurers, construction firms, manufacturing sites, and organizations needing emergency drying or controlled environments.
- **Mission or purpose statement**: "Always By Your Side" – delivering integrity, excellence, and empathy to solve customers’ problems with fast response and reliability.

## Products & Services
- **Temporary Climate Solutions**: Dehumidification, cooling, heating, and remote monitoring for construction sites, operating facilities, and industrial processes (SaaS-enabled monitoring via connected devices).
- **Document Recovery Solutions**: Vacuum freeze-drying and reprocessing of water-damaged documents, providing real-time access status.
- **Emergency Drying Services**: 24/7 rapid response for water-damaged environments, using state-of-the-art desiccant dehumidification and drying equipment.

## Market Standing
- **Valuation / Market Cap**: Not disclosed (privately held)
- **Key Metric**: Global headcount of 8,000+ across 18 countries; Polygon US employs approximately 62 people (LinkedIn). Over 35,000 US jobs completed. 60+ years of operation.
- **Notable Investors/Partners**: Owner: Triton Partners (acquired in 2010). Recent acquisitions: Aretech (2020), Armor Air Services (2020), BM Fuktteknik (2021), Caption Data (2022), Hiotlabs (2020).
- **Growth Signals**: Continuous expansion through acquisitions; global presence on three continents; decentralized model with over 370 depots; investment in remote monitoring and IoT.

## Competitive Advantages
- **Pioneer in desiccant dehumidification** – introduced the technology over 60 years ago.
- **Global network with local presence** – 18 countries, 370+ depots enable rapid response.
- **Proprietary technology** – vacuum freeze-drying chambers, connected devices for real-time data.
- **Decentralized structure** – local entrepreneurship with global support, enabling quick decision-making.
- **24/7 availability** – guaranteed rapid response any time.

## Strategic Focus
- Continued investment in **people, technology, and equipment** to maintain industry leadership.
- Expansion of **remote monitoring and IoT capabilities** for proactive climate management.
- Strengthening **local entrepreneurship** within a decentralized service organization.
- Pursuing **strategic acquisitions** to broaden service offerings and geographic reach.

## Why Work Here
- **Culture**: Values of integrity, excellence, and empathy. Employees describe a sense of purpose and passion for helping customers.
- **Benefits** (from careers page): Blue Cross Blue Shield medical/dental, vision, short/long-term disability, group life/AD&D, HRA, FSA, 401k with employer match, supplemental insurance.
- **Work environment**: Decentralized, hands-on field roles (service technicians, operations) as well as sales and engineering positions. Employees report strong work-life balance (4.2/5 on LinkedIn) and decent compensation (3.7/5), though overall employer rating is 3.2/5.
- **Engineering culture**: Mechanical Engineer and Service Technician roles focus on HVAC, drying technology, and remote monitoring; Director of Engineering and Technology emphasizes investment in people and tech.
- **Remote/hybrid policy**: Not explicitly stated; many roles are field-based or office-based depending on location.

## Sources
1. [polygongroup.com](https://www.polygongroup.com/en-US/)
2. [polygongroup.com - About](https://www.polygongroup.com/en-US/about/)
3. [polygongroup.com - Careers](https://www.polygongroup.com/en-US/careers/)
4. [LinkedIn](https://www.linkedin.com/company/polygon-us-corporation)
5. [Greenhouse Jobs](https://job-boards.greenhouse.io/polygonus/jobs/5114509007)

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