Merck & Co, Inc

Senior Maintenance Technician

Merck & Co, Inc$77K — $122K *
Manufacturing & Automotive
5 - 7 years of experience
Job Overview by Ladders

Qualifications

  • High School Diploma or GED required.
  • Technical School Diploma or associate degree preferred.
  • Minimum 5 years of maintenance experience in industrial environments.
  • Experience supporting GMP or regulated manufacturing environments preferred.
  • Knowledge of SAP or CMMS maintenance systems is essential.
  • Familiarity with utility systems, particularly HVAC, boilers, and clean steam systems required.
  • Experience with DCS, PLC, or BAS preferred.

Responsibilities

  • Perform maintenance, troubleshooting, repair, installation, and commissioning activities on utility and clean utility equipment.
  • Execute preventive and corrective maintenance tasks according to site procedures.
  • Diagnose equipment failures and lead efforts to restore reliability.
  • Support emergency responses and system shutdown/startup activities.
  • Develop and revise SOPs, maintenance procedures, and engineering documentation.
  • Manage SAP transactions for work orders and material tracking.
  • Assist with validation testing and change control implementation.

Benefits

  • Comprehensive healthcare insurance (medical, dental, vision) for employees and family.
  • 401(k) retirement plan with contributions.
  • Paid holidays and vacation days.
  • Compassionate and sick day leave included.
  • Access to wellness programs and employee assistance services.
Full Job Description
Job Description

Job Description Summary
The Engineering & Maintenance department within the company's manufacturing facility in Durham, NC is seeking a highly motivated Senior Mechanic to provide maintenance, troubleshooting, and technical support for site utility, clean utility, facility, and environmental control systems. The Senior Mechanic works closely with Manufacturing, Quality, Technical Operations, Validation, Automation, and Engineering to ensure reliable operation of critical systems supporting BCG vaccine production.

This position is responsible for maintaining and troubleshooting utility and clean utility systems including boilers, chillers, cooling towers, HVAC systems, air compressors, clean steam generation, Water for Injection (WFI) generation and distribution systems, reverse osmosis systems, compressed gas systems, and waste deactivation equipment. The role supports a day shift schedule with rotational on-call responsibilities.

Responsibilities

The successful candidate will be responsible for supporting:

Utility Systems

  • Boilers
  • Chillers
  • Cooling Towers
  • Air Compressors
  • Waste Deactivation Systems
  • Refrigeration Systems


Clean Utility Systems

  • HVAC and Environmental Control Systems
  • Clean Steam Generation Systems
  • Water for Injection (WFI) Generation and Distribution
  • Reverse Osmosis Systems
  • Compressed Gas Systems


Automated Systems

  • Distributed Control Systems (DCS)
  • Programmable Logic Controllers (PLC)
  • Building Automation Systems (BAS)


Maintenance Equipment

  • Calibration Instruments
  • Testing Equipment
  • General Maintenance Tools


Key Duties

Must be flexible to perform the following functions and other tasks as needed:
  • Perform maintenance, troubleshooting, repair, installation, and commissioning activities on utility and clean utility equipment.
  • Execute preventive maintenance, corrective maintenance, and calibration activities in accordance with site procedures.
  • Diagnose equipment failures and lead technical troubleshooting efforts to restore equipment reliability.
  • Support utility outages, shutdown activities, startup activities, and emergency response situations.
  • Develop and revise SOPs, maintenance procedures, PM plans, task lists, and engineering documentation.
  • Execute SAP transactions including work order management, notifications, confirmations, and material tracking.
  • Assist with validation testing, commissioning, qualification activities, and change control implementation.
  • Support root cause investigations, deviations, CAPAs, and reliability improvement initiatives.
  • Coordinate work with contractors, vendors, and cross-functional site teams.
  • Maintain accurate GMP documentation and ensure compliance with safety and environmental requirements.
  • Support continuous improvement initiatives focused on reliability, compliance, maintenance effectiveness, and energy utilization.


Core Competencies

  • Strong troubleshooting and problem-solving skills.
  • Ability to manage multiple priorities and urgent operational issues.
  • Mechanical aptitude with working knowledge of utility and facility systems.
  • Ability to read and interpret: P&IDs Electrical Drawings Mechanical Drawings Equipment Manuals Control System Documentation
  • Effective verbal and written communication skills.
  • Ability to work independently and within a team environment.
  • Strong planning, scheduling, and execution skills.


Physical Requirements

  • Ability to lift up to 50 pounds.
  • Ability to climb ladders, stairs, and elevated platforms.
  • Walking, bending, crawling, and stooping required.
  • Required to wear appropriate PPE including safety glasses, hearing protection, gloves, hard hats, and fall protection equipment.
  • Ability to work in mechanical rooms, utility spaces, manufacturing areas, and outdoor environments as required.


Minimum Qualifications

  • High School Diploma or GED required.
  • Technical School Diploma or associate degree preferred.
  • Minimum 5 years of maintenance experience supporting industrial utility, facility, HVAC, refrigeration, or clean utility systems.
  • Experience in GMP or regulated manufacturing environments preferred.
  • Working knowledge of SAP or CMMS maintenance systems.
  • Knowledge of utility systems including boilers, chillers, HVAC, compressed air, WFI, and clean steam systems.
  • Experience with PLC, BAS, or DCS-controlled systems preferred.
  • Available to participate in rotational on-call coverage and emergency response activities.


Preferred Qualifications

  • Associate Degree in Mechanical, Electrical, Industrial Systems, HVAC, Instrumentation, or related field.
  • Refrigeration License or HVAC certification.
  • Experience supporting pharmaceutical, biotech, or regulated manufacturing facilities.
  • Knowledge of SAP, Siemens Apogee, Allen-Bradley PLCs, and GMP maintenance practices.
  • Experience with reliability-centered maintenance, equipment lifecycle management, and utility system performance monitoring.


This is a rotating day shift position, 2-2-3 rotation, hours of work are 6:00am to 6:00 pm including weekends and holidays.

#MSJR #EBRG's

The salary range for this role is:

$77,700 - $122,300

This is the lowest to highest salary we in good faith believe we would pay for this role at the time of this posting. An employee's position within the salary range will be based on several factors including, but not limited to relevant education, qualifications, certifications, experience, skills, geographic location, government requirements, and business or organizational needs.

The successful candidate will be eligible for annual bonus and long-term incentive, if applicable.

We offer a comprehensive package of benefits. Available benefits include medical, dental, vision healthcare and other insurance benefits (for employee and family), retirement benefits, including 401(k), paid holidays, vacation, and compassionate and sick days.

Required Skills:
Air Compressors, Air Compressors, Calibration Procedures, Computerized Maintenance Management Systems (CMMS), Computer Literacy, Control Logic, Corrective Maintenance, Electrical Maintenance, Environmental Controls, Equipment Commissioning, Equipment Maintenance, Equipment Repairs, Equipment Troubleshooting, Facility Maintenance, Fall Protection Training, HVAC Systems, Hydraulic Systems, Instrumentation Systems, Instrument Calibrations, Interpret Electrical Drawings, Machinery Inspection, Maintenance Management Systems, Maintenance Operations, Managing Engineering Teams, Mechanical Maintenance {+ 8 more}

Preferred Skills:

Current Employees apply HERE

Current Contingent Workers apply HERE

Employee Status:
Regular

Relocation:
Domestic

VISA Sponsorship:
No

Travel Requirements:
10%

Flexible Work Arrangements:
Not Applicable

Shift:
1st - Day

Valid Driving License:
No

Hazardous Material(s):
Cleaning Supplies

Job Posting End Date:
09/23/2026
*A job posting is effective until 11:59:59PM on the day BEFORE the listed job posting end date. Please ensure you apply to a job posting no later than the day BEFORE the job posting end date.

About Merck & Co, Inc

Schering-Plough Corporation is a major U.S.-based manufacturer of pharmaceuticals. It operates in three segments: Prescription Pharmaceuticals, Animal Health, and Consumer Health Care. Schering-Plough develops products targeting on allergy, cancer, hepatitis, cardiovascular, central nervous system, respiratory system, and more.  It was founded in 1851 by Ernst Christian Friedrich Schering as Schering AG in Germany. Schering-Plough manufactured several pharmaceutical drugs, the most well-known of which were the allergy drugs Claritin and Clarinex, an anti-cholesterol drug Vytorin, and a brain tumor drug Temodar. It also developed drugs targeting on central nervous system and the respiratory system. Schering Plough also owned and operated the major foot care brand name Dr. Scholl's and the skin care line Coppertone. These also became a part of the new company. Schering-Plough was a full member of the European Federation of Pharmaceutical Industries and Associations (EFPIA), a membership which is also maintained by the new Merck.

Merck & Co, Inc Careers

Join the visionary team at Merck & Co, Inc, a global leader in healthcare dedicated to advancing the world of medicine. As part of our professional community, you'll find dynamic job opportunities that foster innovation and leadership across various fields. Merck & Co, Inc is not just a company; it's a place where you can make a difference.

Work You’ll Do

At Merck & Co, Inc, we are committed to improving global health through groundbreaking research and innovative healthcare solutions. Our team is at the forefront of developing new therapies and vaccines that significantly impact public health worldwide. By joining us, you will collaborate with some of the brightest minds in the industry, using your skills to contribute to projects that save and improve lives around the globe.

Explore Career Paths

Whether you're seeking an internship, a graduate opportunity, or a professional position, Merck & Co, Inc offers a range of career paths in environments that promote rapid professional growth and development. Explore job opportunities in research, digital transformation, manufacturing, and more, all while benefiting from a culture that supports diversity and inclusion.

Innovate and Lead

Merck & Co, Inc is an ideal environment for those who lead with curiosity and the drive to innovate. Our leadership is committed to fostering a culture where inventive thinking and collaboration are encouraged, making it a perfect place for professionals who seek to make an impact through their work.

Develop Your Skills

With Merck & Co, Inc, you are not just getting a job; you're gaining access to unparalleled career development opportunities. Enhance your skills through diverse training programs, workshops, and continuous learning courses designed to help you grow at every stage of your career.

Benefits and Culture

We understand that our employees are our greatest asset, which is why we offer competitive benefits designed to support the health and well-being of you and your family. From comprehensive health care coverage and retirement plans to flexible working conditions and wellness programs, our benefits package is designed to meet the diverse needs of our team members.

Join Our Team

Ready to advance your career at Merck & Co, Inc? Search open positions that match your skills and interests. We are continuously hiring and looking for passionate, creative, and solution-driven team players. Prepare your resume, sharpen your interview skills, and become part of a company that's dedicated to making a difference.

Stay Connected

Keep up to date with career tips, insider perspectives, and industry-leading insights you can put to use today—all from the people who work here. Engage with us through our careers blog and by participating in networking events and employment fairs. Subscribe to receive personalized job alerts and the latest news tailored to your preferences. Discover the exciting and rewarding opportunities that await at Merck & Co, Inc. Join us in our mission to improve health and wellness around the world.
Learn more about Merck & Co, Inc
Size
68,000 employees
Market Cap
$282.6 billion
Industry
Net Income
$7 billion
Founded
1668
5 Year Trend
+4.1%
Revenue
$47.9 billion
NASDAQ

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