HVAC Technician

What We Do

Aspen is a technology leader in sustainability and electrification solutions. The Company's aerogel technology enables its customers and partners to achieve their own objectives around the global megatrends of resource efficiency, e-mobility, and clean energy. Aspen's PyroThin® products enable solutions to thermal runaway challenges within the electric vehicle ("EV") market. The Company's Cryogel® and Pyrogel® products are valued by the world's largest energy infrastructure companies. Aspen's strategy is to partner with world-class industry leaders to leverage its Aerogel Technology Platform® into additional high-value markets. Aspen is headquartered in Northborough, Mass.

What We Value

At Aspen, our values reflect who we are and how we work both with each other and our customers, suppliers, and communities. They shape our interactions, guide our decisions, and inspire us to bring our best. Whether collaborating internally or externally, our values drive us to make a meaningful impact within Aspen and in all our relationships. Aspen’s CORE Values

• We Do the Right Thing
• We Are Problem Solvers
• We Are Allies
• We Drive Forward

What You Will Do

The Plant Support Technician IV (HVAC) is responsible for ensuring the safe, reliable, and efficient operation of plant utilities, building systems, and HVAC equipment within a manufacturing facility. This role combines industrial maintenance, commercial/industrial HVAC expertise, and general facilities support. The technician will support critical utilities, maintain building infrastructure, perform preventative maintenance, and respond to operational needs in collaboration with production and engineering teams.

• Operate, monitor, and maintain critical plant utilities through PLC/DCS control systems.
• Perform preventative maintenance on HVAC systems including RTUs, air handlers, exhaust systems, chillers, boilers, cooling towers, and split systems.
• Diagnose and repair mechanical, electrical, and control system issues using schematics, meters, and diagnostic tools.
• Repair or replace motors, belts, bearings, compressors, valves, sensors, filters, and control components.
• Maintain refrigerant handling in compliance with EPA regulations.
• Perform mechanical repairs including pumps, valves, equipment alignment, and minor fabrication.
• Perform minor plumbing and electrical repairs throughout the facility.
• Maintain and service chemical dosing systems including feed change-outs and pH calibration.
• Issue contractor work permits and coordinate external service providers for planned/unplanned maintenance.
• Support general building maintenance including painting, remodeling, light carpentry, roofing, and wall repairs.
• Maintain exterior property including snow removal, grass cutting, and exterior cleaning.
• Change HVAC filters (interior and exterior).
• Maintain accurate maintenance logs, inspection reports, and compliance documentation.
• Respond to work orders and emergency calls in a timely manner.
• Support cross-functional teams to meet plant operational objectives.
• Adopt and follow Aspen’s core values -We do the right thing, We are problem solvers, We are allies and We drive forward.
• Performs other related duties as assigned by management.

How Will You Do It

Required Certifications/Licenses: One or more of the following—Electrical License, Plumbing License, HVAC Certification, Welding Certification. Equivalent Experience: High School diploma or equivalent required and a minimum of 8 years in a heavy industrial maintenance role—preferably within a chemical or manufacturing environment—may be considered in lieu of the required certifications/licenses. Systems Knowledge: Proficient understanding of mechanical, pneumatic, hydraulic, and electrical systems. Technical Expertise: Strong Lock-Out Tag-Out (LOTO) knowledge and implementation. Proficient in interpreting and applying information from piping and instrumentation diagrams (P&IDs). Excellent troubleshooting and diagnostic skills. Mechanical, Electrical, HVAC, or Plumbing trade training preferred. EPA Refrigerant Certification is a plus. Experience with chillers, boilers, and commercial HVAC systems preferred. Experience working with PLC, DCS, or HMI control systems preferred. Strong troubleshooting skills and ability to work independently and collaboratively.

Why you are right for the job

Physical Demands and Work Environment: Frequently required to stand. Frequently required to walk. Occasionally required to sit. Frequently required to utilize hand and finger dexterity. Occasionally required to climb, balance, bend, stoop, kneel or crawl. Occasionally exposed to wet and/or humid conditions (non-weather). Occasionally works near moving mechanical parts. Occasionally exposed to outside weather conditions, moderate noise levels. Occasionally exposed to extreme heat or cold (non-weather). While performing the duties of this job, the noise level in the work environment is usually loud. The employee must occasionally lift and/or move up to 50 pounds. While performing the duties of this job, the employee will be required to work in a manufacturing environment. The employee must have the ability to work in a team environment and interact with co-workers, supervisors, and customers. The employee must be able to communicate effectively in English both verbally and in writing. 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