HVAC Maintenance Mechanic, Level III

Lonza

Thursday, February 12, 2026

What you will do:

Perform all work safely, adhering to GMP guidelines, SOP’s and work instructions.
Execute routine work orders as assigned by HVAC Supervisor/Lead Mechanic.
Perform daily inspections of HVAC systems to ensure proper operation.
Execute moderate to complex troubleshooting and repair of plant and utility systems in the Portsmouth manufacturing facility and assist/coordinate contractors and vendors to ensure equipment is maintained in full operational status.
Perform preventative maintenance, troubleshooting and repairs of HVAC and laboratory equipment in the Portsmouth manufacturing facility.
Maintain records to comply with Good Manufacturing Practice requirements.
Responsible for maintaining current training on all related aspects of job.

What we are looking for:
High School Diploma or Equivalent
3 years’ experience in HVAC equipment maintenance environment
Minimum 1 year experience in Biotech or Pharmaceutical industry performing equipment maintenance activities preferred
EPA Refrigerant recovery certification (holds or can obtain)
A working knowledge of shop math, ability to read and write. Intermediate mechanical knowledge
Can troubleshoot, use hand tools and can read complex mechanical, piping, electrical and equipment drawings. Basic computer skills are required.
The ability to comprehend and apply Standard Operating Procedures on a continual basis in all facets of the job