Sr. HVAC Technician - Facilities Maintenance (Day Shift)

About this role

The Senior HVAC Technician plays a critical role in supporting Biogen site operations by ensuring HVAC and environmental control systems operate safely, efficiently, and in compliance with operational requirements. This position performs both preventive and corrective maintenance across a wide range of mechanical systems that support Facilities, Laboratory, and Manufacturing functions.

Work Shift

• Monday - Friday
• 8-hour shifts, starting at either 6:30 AM or 7:00 AM ET
• This role participates in an off-hours on-call rotation to ensure continuous operational support
• Overtime as required

What you'll do

• Perform preventive maintenance on HVAC and environmental control systems to ensure reliability and compliance
• Diagnose and complete corrective maintenance work orders supporting Facilities, Laboratory, and Manufacturing operations
• Operate, maintain, and repair systems including VRF systems, air handling units (AHUs), cold rooms, refrigerators/freezers, exhaust fans, fume hoods, laminar flow hoods, and filtration systems
• Coordinate and oversee contractor and vendor activities, ensuring work is completed safely and in accordance with company standards
• Schedule maintenance activities in manufacturing and laboratory areas to minimize disruption to operations
• Support start-up, commissioning, and turnover of new HVAC and mechanical systems
• Recommend spare parts, preventive maintenance procedures, and system improvements for new and existing equipment
• Participate in an on-call rotation to provide off-hours maintenance coverage as needed

Who you are

You are an experienced HVAC professional who takes pride in maintaining complex systems in a regulated, operationally critical environment. You work well independently and collaboratively, prioritize safety and compliance, and bring a proactive, solutions-oriented approach to your work.

Required skills

• High School Diploma or equivalent
• Minimum of 4 years of relevant professional work experience in an industrial, manufacturing, laboratory, or similar environment
• Previous experience with HVAC-related systems, including but not limited to, air handling units, cold rooms, fume hoods, and refrigeration equipment
• Experience performing preventive maintenance and corrective maintenance activities, including documenting work in a CMMS and using computers for maintenance tracking and reporting
• Demonstrated ability to troubleshoot and repair complex mechanical and environmental control systems
• Ability to work on-site and participate in an on-call rotation
• This role requires the ability to:
  • Occasionally climb ladders, work at heights, and access confined or mechanical spaces
  • Move, lift, and carry tools, materials, and test equipment weighing up to 50 lbs.
  • Perform prolonged standing, walking, bending, kneeling, crouching, and reaching as required to support facilities maintenance and utility operations.

Preferred skills

• EPA 608 Universal Certification
• Experience supporting biotechnology, pharmaceutical, or cGMP-regulated facilities
• Experience coordinating work with external contractors or vendors
• Exposure to system start-up, commissioning, or equipment turnover activities

Job Level: Professional

Additional Information

The base compensation range for this role is: $35.10-$45.67

Base salary offered is determined through an analytical approach utilizing a combination of factors including, but not limited to, relevant skills & experience, job location, and internal equity.

Regular employees are eligible to receive both short term and long-term incentives, including cash bonus and equity incentive opportunities, designed to reward recent achievements and recognize your future potential based on individual, business unit and company performance.

In addition to compensation, Biogen offers a full and highly competitive range of benefits designed to support our employees' and their families physical, financial, emotional, and social well-being; including, but not limited to:

• Medical, Dental, Vision, & Life insurances
• Fitness & Wellness programs including a fitness reimbursement
• Short- and Long-Term Disability insurance
• A minimum of 15 days of paid vacation and an additional end-of-year shutdown time off (Dec 26-Dec 31)
• Up to 12 company paid holidays + 3 paid days off for Personal Significance
• 80 hours of sick time per calendar year
• Paid Maternity and Parental Leave benefit
• 401(k) program participation with company matched contributions
• Employee stock purchase plan
• Tuition reimbursement of up to $10,000 per calendar year
• Employee Resource Groups participation

Why Biogen?

We are a global team with a commitment to excellence, and a pioneering spirit. As a mid-sized biotechnology company, we provide the stability and resources of a well-established business while fostering an environment where individual contributions make a significant impact. Our team encompasses some of the most talented and passionate achievers who have unparalleled opportunities for learning, growth, and expanding their skills. Above all, we work together to deliver life-changing medicines, with every role playing a vital part in our mission. Caring Deeply. Achieving Excellence. Changing Lives.

At Biogen, we are committed to building on our culture of inclusion and belonging that reflects the communities where we operate and the patients we serve. We know that diverse backgrounds, cultures, and perspectives make us a stronger and more innovative company, and we are focused on building teams where every employee feels empowered and inspired. Read on to learn more about our DE&I efforts.

All qualified applicants will receive consideration for employment without regard to sex, gender identity or expression, sexual orientation, marital status, race, color, national origin, ancestry, ethnicity, religion, age, veteran status, disability, genetic information or any other basis protected by federal, state or local law. Biogen is an E-Verify Employer in the United States.

Client-provided location(s): Research Triangle Park, NC

Job ID: Biogen-REQ22833

Employment Type: FULL_TIME

Posted: 2026-03-16T23:48:36