HVAC Maintenance Mechanic, Level IV

lonza· US05 Lonza Houston Inc.
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📍 US - Portsmouth, NHFull time

About this role

 

HVAC Maintenance Mechanic, Level IV

Location: Portsmouth, NH. The shift schedule will be from 6am-6pm: Sunday-Tuesday week 1, Sunday-Wednesday week 2… The first 3 months of training will be during M-F: 8-4:30PM.

The HVAC Maintenance Mechanic Level 4 performs preventive maintenance and inspections on air handlers, cold rooms, and freezer systems. This role requires working in a fast-paced team environment while strictly adhering to safety protocols and Standard Operating Procedures. You will be responsible for detailed electronic and written documentation, including using the TrackWise system to meet Good Manufacturing Practice (GMP) standards. Additionally, participation in an on-call rotation is required to ensure continuous system operation

What you will get:

  • An agile career and dynamic working culture.

  • An inclusive and ethical workplace.

  • Competitive salary and performance-based bonuses.

  • 401(k) matching plan.

  • Competitive compensation programs that reward high performance.

  • Comprehensive medical, dental, and vision insurance.

Access to our full list of global benefits: https://www.lonza.com/careers/benefits

What you will do:

  • Perform all work safely, adhering to GMP guidelines, SOP’s and work instructions.

  • 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.

  • 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 GMP requirements.

  • Responsible for maintaining current training on all related aspects of job.

What we are looking for:

  • High school diploma or equivalent.

  • Ability to use hand tools safely and effectively.

  • Minimum 4 years of experience in mechanical maintenance.

  • Willingness to learn to read complex mechanical drawings.

  • Basic computer skills.

  • Ability to follow Standard Operating Procedures consistently.

  • Working knowledge of shop math and ability to read and write clearly.

About Lonza

At Lonza, our people are our greatest strength. With 30+ sites across five continents, our globally connected teams work together every day to manufacture the medicines of tomorrow. Our core values of Collaboration, Accountability, Excellence, Passion and Integrity reflect who we are and how we work together. Everyone’s ideas, big or small, have the potential to improve millions of lives, and that’s the kind of work we want you to be part of.

Innovation thrives when people from all backgrounds bring their unique perspectives to the table. At Lonza, we offer equal employment opportunities to all qualified applicants regardless of race, religion, color, national origin, sex, sexual orientation, gender identity, age, disability, veteran status, or any other characteristic protected by law. If you’re ready to help turn our customers’ breakthrough ideas into viable therapies, we look forward to welcoming you on board.

Ready to shape the future of life sciences? Apply now.

Frequently Asked Questions

Is the salary disclosed for the HVAC Maintenance Mechanic, Level IV position at lonza?
The salary for this HVAC Maintenance Mechanic, Level IV role at lonza is not publicly listed. Click "Apply Now" to learn more about the compensation package on their official careers page.
Where is the HVAC Maintenance Mechanic, Level IV position at lonza located?
This HVAC Maintenance Mechanic, Level IV role at lonza is based in US - Portsmouth, NH. The position is listed as on-site or hybrid. Check the full job description or apply directly to confirm the work arrangement.
Is the HVAC Maintenance Mechanic, Level IV role at lonza full-time or part-time?
This is listed as a Full time position. It is posted as a HVAC Maintenance Mechanic, Level IV role in the US05 Lonza Houston Inc. department at lonza.
Which team or department does the HVAC Maintenance Mechanic, Level IV at lonza belong to?
This HVAC Maintenance Mechanic, Level IV position is part of the US05 Lonza Houston Inc. department at lonza. See the full job description for more information about the team structure and responsibilities.
How do I apply for the HVAC Maintenance Mechanic, Level IV position at lonza?
Click the "Apply Now" button on this page. You will be redirected to lonza's official application portal hosted on workday where you can submit your application directly.
When was the HVAC Maintenance Mechanic, Level IV job at lonza posted?
This HVAC Maintenance Mechanic, Level IV position at lonza was posted on Jul 20, 2026. Apply as soon as possible — early applications are often reviewed first.
HVAC Maintenance Mechanic, Level IV
lonza
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