Job Description

A fantastic opportunity has arisen for a Manufacturing Automation Specialist to join our state-of-the-art, single-use multiproduct facility in Dunboyne, Co. Meath.

The DeltaV Engineer is responsible for the design, implementation, support, and continuous improvement of the Emerson DeltaV DCS, providing technical expertise across all DeltaV systems and supporting both existing products and new product introductions (NPIs).

As a key member of the Manufacturing Automation team, you will work closely with OEM Automation (Siemens), MES (PAS-X), Engineering, Operations, Quality, Validation, and Global Technology teams to ensure reliable and compliant system performance.

Acting as the site's DeltaV subject matter expert, you will drive automation performance while maintaining inspection-ready systems aligned with the site's EHS, Quality, People, and Delivery objectives. This role requires strong technical expertise, cross-functional collaboration, accountability, and a commitment to fostering a culture of dignity, respect, and continuous improvement.

Based within the Digital Manufacturing Operations (DMO) team, the role involves extensive collaboration across Self-Directed Work Teams (SDWTs) and cross-functional groups to resolve complex automation challenges and support both sustaining operations and business-critical projects.

Responsibilities

System Ownership: Act as the technical System Owner for the Emerson DeltaV DCS process automation equipment supporting Upstream, Downstream, Solution Prep, and utility areas.
Code Optimization: Develop, debug, and optimize DeltaV code and control strategies to maximize software and hardware stability.
Tech Transfer & NPIs: Lead engineering assessments, configure automation system modifications, and support clinical/engineering validation runs for new product introductions.
Issue Resolution: Lead complex root cause analysis (RCA), deviation investigations, and troubleshooting of electrical, instrumentation, and equipment control systems.
Compliance & Audits: Maintain systems in a constant state of regulatory compliance and audit-readiness; actively participate in internal and external regulatory inspections.
Lifecycle Management: Own change control assessments, maintenance scheduling, and software development life cycle (SDLC) documentation.
Digital Innovation: Identify, design, and implement digital, paperless manufacturing solutions that support the facility's advanced automation vision.
Operational Excellence: Author detailed engineering specs, SOPs, and participate in continuous improvement initiatives (GEMBAs, Go-Sees).

Qualifications

Required

Bachelor’s degree in Biotechnology, Automation, Mechatronics, Chemical Engineering, or a closely related technical field.
3-5 years of hands-on automation engineering experience with Emerson DeltaV DCS in a GMP-regulated (Biotech or Pharmaceutical) manufacturing environment.
Demonstrated success in process automation roles involving Tech Transfer, Process Design, and commissioning/qualification.
In-depth technical expertise in Batch Control Systems (ISA S88/S95), GAMP 5, 21 CFR Part 11, Computer System Validation (CSV), and SDLC methodologies.
Proven capability in automation change control management, structured deviation management, and technical root-cause analysis.

Preferred

Multi-Platform Exposure: Practical experience integrating with Siemens OEM Automation and MES (PAS-X) systems.
Work Environment: Prior experience in a site-based Automation department or working within Self-Directed Work Teams (SDWTs).
Skills: Strong project planning capabilities, cross-functional project management, and customer-focused decision-making.
Auditing – exposure or involvement in Regulatory Audits

Our facility in Dunboyne joined our network in September 2020. Our Dunboyne site is our Company’s first Biologics Drug Substance Single Use Commercialisation Facility, playing an important role in helping to commercialise key medicines. The cutting-edge innovation and collaboration between our Company’s research and manufacturing teams will significantly accelerate the time it takes to bring a medicine to market for the benefit of patients around the world.

Additional location(s) Compensation Information:

Required Skills:

DeltaV DCS, Emerson DeltaV, ISA88, Manufacturing Automation

Preferred Skills:

Current Employees apply HERE

Current Contingent Workers apply HERE

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:

Yes

Travel Requirements:

No Travel Required

Flexible Work Arrangements:

Hybrid

Shift:

Not Indicated

Valid Driving License:

Yes

Hazardous Material(s):

NA

Job Posting End Date:

10/31/2026

*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.

Specialist, Manufacturing Automation (DeltaV Engineer)

Job Description