Merck Posted August 13, 2026

Rotating Day Shift Sr. Maintenance Tech.

Durham, North Carolina, United States of America FULL_TIME
Manufacturing & CMC Senior

Merck is the source of truth for this posting and owns the application process. We surface normalized context and market comparison you won't find on the original listing.

About this opportunity

Job Description

Our company is a global health care leader with a portfolio of prescription medicines, vaccines and animal health products. The difference between potential and achievement lies in the spark that fuels innovation and inventiveness; this is the space where our company has codified its legacy for over a century. Our company's success is backed by ethical integrity, forward momentum, and an inspiring mission to achieve new milestones in global healthcare.

Our company's Manufacturing Division, is a team of dedicated, energetic individuals who are committed to being the most trusted supplier of pharmaceuticals and health products worldwide. Our facilities, along with our external contractors, suppliers, and partners, comprise an interdependent global manufacturing network that’s committed to delivering a compliant, reliable supply to customers and patients on time, every time, across the globe.

The Senior Maintenance Technician is responsible for providing equipment troubleshooting and maintenance support to Operations areas (sterile supply, weigh/dispense, media, stabilizer/prep, thaw/pool, filling, capping/inspection, clean utilities etc.) located in aseptic and clean room environments.  Works within a team to perform maintenance and troubleshooting activities.  Completes complex maintenance tasks, resolves deviations and evaluates equipment performance.  Follows proper procedures for maintaining production equipment in a clean room environment. Responsible for written documentation of activities.  Actively supports, participates and embraces an empowered team culture including significant interaction with Production, Technical Operations, Quality and other support groups.

This is a day shift position, 12 hour (6:00am - 6:00pm) rotation (2-2-3). 

The successful candidate for this position will work a hour 2, 2, 3 shift schedule (12 hours shift, 2 days on, 2 days off, 3 days on, 2 days off, 2 days on, 3 days off, repeats) which will include weekends and holidays.

Key Responsibilities:

Must have knowledge installing, repairing, and maintaining mechanical related equipment throughout a Manufacturing environment to include:

Utility equipment (e.g. Clean steam generators, Water-For-Injection generation/distribution, reverse osmosis skids, vapor compression stills, compressed gas systems

GMP production related equipment (e.g. Autoclaves, Fillers, Lyophilizers, Cappers and Automated Inspection Machines

The ability to satisfactorily perform all types of industrial mechanical work as assigned.

Anticipates and solves complex production, maintenance, and operational problems, including off-shift and after hours support.

Strong sponsor for the problem solving efforts and solutions offered by other shifts and teams

Additional Responsibilities:

Must be flexible to perform all of the following functions and other tasks as needed:

The ability to perform predictive maintenance and reliability tasks as assigned.

Outstanding communication skills helping to ensure that all shifts of assigned team are well informed and working at optimum efficiency

Identifies opportunities and implements projects that help improve the business by streamlining work

Maintains process equipment by developing/performing PM's, installing new equipment, documenting work using a computerized maintenance management system (SAP) and other duties as requested by the Coach or Mechanical Services Engineer.

Routinely provides technical guidance and maintenance/process training to others.

Responsible for participating in new equipment/replacement installations by interfacing with equipment vendors and recommending spare parts, selecting lubrication processes and assisting process project engineers.

Assists with execution of automation, validation and additional testing, as required

Follows instructions for completion of job tasks.

Completes written documentation of work performed.

Efficient and safe maintenance and repair of equipment using Hazardous Energy Control Procedures (HECPs)

Compliance with current good manufacturing procedures(cGMP), safety and environmental requirements/regulations/guidelines

The ability to follow complex instructions and use of our Manufacturing Division business systems (SAP, ADP eTime, etc.)

Physical requirements – Must be able to lift 50 lbs, climb ladders and stairs, work on platforms and equipment above floor level.

Walking, bending, crawling, stooping is required.

Required to wear personal protective equipment including safety glasses, earplugs, gloves, hard hats, safety harnesses,etc.

Position requires aseptic gowning during performance of job duties

Must be willing to be vaccinated/blood tested for titer for products manufactured within the facility if needed

Required to support an on-call schedule to include days, nights and weekends on a rotational basis with other team members

Ability to manage multiple priorities and advance several tasks in parallel

Demonstrated mechanical aptitude

Proficient in the use of general hand and power tools, instruments and testing apparatus common to the electronic, mechanical, and instrumentation fields

Ability to read P&ID's, electrical drawings, blueprints, etc

Educational Qualification:

Required

Education Minimum Requirement: High School Diploma or GED

Preferred

Preferable: Technical School Diploma or Associate Degree associate

Experience and Skills:

            Required

A minimum of four (4) years of equipment maintenance or related experience

Computer fluency, including thorough knowledge of DeltaV

Preferred

Experience working in a clean room or GMP/regulated manufacturing environment.

Experience working on Clean Utility systems.

#MSJR

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:

Animal Vaccination, Animal Vaccination, Computerized Maintenance Management Systems (CMMS), Computer Literacy, Electrical Maintenance, Equipment Commissioning, Equipment Maintenance, Global Health, HVAC Systems, Hydraulic Systems, Industrial Mechanics, Instrumentation Systems, Instrument Calibrations, Lockout Tagout, Maintenance Troubleshooting, Managing Engineering Teams, Mechanical Equipment Maintenance, Mechanical Maintenance, PLC Programming, Pneumatic Systems, Predictive Maintenance, Preventive Maintenance, Process Engineering, Production Operations, Root Cause Analysis (RCA) {+ 1 more}

Preferred Skills:

Current Employees apply HERE

Current Contingent Workers apply HERE

US and Puerto Rico Residents Only:

Our company is committed to inclusion, ensuring that candidates can engage in a hiring process that exhibits their true capabilities. Please click here if you need an accommodation during the application or hiring process.

As an Equal Employment Opportunity Employer, we provide equal opportunities to all employees and applicants for employment and prohibit discrimination on the basis of race, color, age, religion, sex, sexual orientation, gender identity, national origin, protected veteran status, disability status, or other applicable legally protected characteristics.  As a federal contractor, we comply with all affirmative action requirements for protected veterans and individuals with disabilities.  For more information about personal rights under the U.S. Equal Opportunity Employment laws, visit:

EEOC Know Your Rights

EEOC GINA Supplement​

We are proud to be a company that embraces the value of bringing together, talented, and committed people with diverse experiences, perspectives, skills and backgrounds. The fastest way to breakthrough innovation is when people with diverse ideas, broad experiences, backgrounds, and skills come together in an inclusive environment. We encourage our colleagues to respectfully challenge one another’s thinking and approach problems collectively.

Learn more about your rights, including under California, Colorado and other US State Acts

San Francisco Residents Only:  We will consider qualified applicants with arrest and conviction records for employment in compliance with the San Francisco Fair Chance Ordinance

Los Angeles Residents Only:  We will consider for employment all qualified applicants, including those with criminal histories, in a manner consistent with the requirements of applicable state and local laws, including the City of Los Angeles’ Fair Chance Initiative for Hiring Ordinance

Search Firm Representatives Please Read Carefully 

Merck & Co., Inc., Rahway, NJ, USA, also known as Merck Sharp & Dohme LLC, Rahway, NJ, USA, does not accept unsolicited assistance from search firms for employment opportunities. All CVs / resumes submitted by search firms to any employee at our company without a valid written search agreement in place for this position will be deemed the sole property of our company.  No fee will be paid in the event a candidate is hired by our company as a result of an agency referral where no pre-existing agreement is in place. Where agency agreements are in place, introductions are position specific. Please, no phone calls or emails.

Employee Status:

Regular

Relocation:

No relocation

VISA Sponsorship:

No

Travel Requirements:

No Travel Required

Flexible Work Arrangements:

Not Applicable

Shift:

1st - Day

Valid Driving License:

No

Hazardous Material(s):

n/a

Job Posting End Date:

08/25/2026 *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.

Requisition ID:R409308

Job details

Seniority
Senior
Function
Manufacturing & CMC
Therapeutic area
Not listed
Location
Durham, North Carolina, United States of America
Employment type
FULL_TIME

How this role compares

Computed from every other active Manufacturing & CMC role in our database, not just this employer's listings.

We currently track 373 comparable Senior Manufacturing & CMC roles across 53 biopharma companies.

373Comparable roles tracked
344Currently active
53Companies hiring similar roles
20Countries represented

Salary context

175 of 373 peers report a salary range (USD, annualized)

Peers share this role's job function and a matching or adjacent seniority level -- not necessarily the same therapeutic area or country.

This roleSubject Not listed on this posting
Lowest disclosed · Senior Scientist II – CMC Developmental Sciences · AbbVie $0/hr – $0/hr (≈ $0–$0/yr)
Peer group range $0 – $222,900 (median $142,325)

Where these roles are based

Top locations among the 373 comparable roles

United States267
India37
Ireland10
Singapore10
Netherlands7
Switzerland6

+ 14 more countries

Seniority mix

373 of 373 peers have a known seniority level

Senior250
Principal79
Associate Director44

Therapeutic area mix

0 of 373 peers have a known therapeutic area; the rest are genuinely unlabeled, not hidden

No peers with a known therapeutic area yet.

Similar opportunities

The closest matches from our peer group, ranked by how similar they are, not how well you'd qualify for them -- treat this as market context, not a guaranteed shortlist; a weak match is labeled as one below.

60%similar
Lilly San Diego, California, United States of America Senior
Same function Same seniority Same country
60%similar
Merck Rahway, New Jersey, United States of America Senior
Same function Same seniority Same country
60%similar
Seagen Inc Washington – Bothell, United States Senior
Same function Same seniority Same country
60%similar
Pfizer Groton, United States Senior
Same function Same seniority Same country
60%similar
AbbVie North Chicago, IL Senior
Same function Same seniority Same country
60%similar
AbbVie North Chicago, IL Senior
Same function Same seniority Same country

How we calculate "similar"

No black box, no LLM guesswork: a deterministic score built from four normalized attributes. Here's this role's own peer group at different match levels, so you can see the mechanism, not just the result.

Every comparison starts from the same 100-point budget: 25 for working in the same function, 40 for the same therapeutic area, 20 for the same or adjacent seniority, 15 for the same country. A dimension we can't confirm on both sides contributes nothing, never a guess, never a free pass.

60%
Sr. Scientist - Lab Automation Scientist
Lilly · San Diego, California, United States of America · Senior
Function Therapeutic area Seniority Country
60%
Senior Scientist, Process Development
Pfizer · Groton, United States · Senior
Function Therapeutic area Seniority Country
60%
Senior Scientist, Biologics Purification II
AbbVie · North Chicago, IL · Senior
Function Therapeutic area Seniority Country
60%
Senior Electrical Engineer, Combination Product Development
AbbVie · North Chicago, IL · Senior
Function Therapeutic area Seniority Country
Unmatched or unknown dimensions score exactly the same: 0 points, never a partial guess. A role we know almost nothing about beyond its function bottoms out at 25%; it never inflates to 100% just because there's little to compare against. Seniority uses a defined ladder (Associate → Manager → Associate Director → Senior → Principal → Director → Senior Director → Executive/VP) so "Director" and "Senior Director" count as adjacent, but "Director" and "Executive/VP" do not.