Merck Posted August 8, 2026

Sr. Spclst , OT Research Infrastructure

Rahway, New Jersey, United States of America FULL_TIME
Senior

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About this opportunity

Job Description

RaDS IT Research Infrastructure Product Line (RIPL)   is seeking a   Senior Specialist , Plant   Automation ,   OT Infrastructure , Controls & Industrial Automation   to support pilot   plant automation, process automation, control systems, and IT/OT infrastructure in a regulated research and manufacturing environment.   This role designs, builds, integrates, and supports   OT   automation   solutions   across   current   and   future   plant automation   architectures . Key technologies include PLC, HMI, SCADA, DCS,   DeltaV , MES, PI Historian, virtualization, industrial networking, OT cybersecurity, and system integration. The role partners with scientists, engineers, IT architects, infrastructure, quality, vendors, and site operations to improve reliability, efficiency, troubleshooting, and productivity.

The primary location is Rahway, NJ or West Point, PA and will provide support services to other sites.

Job Description   / Key Responsibilities

Optimize IT/OT infrastructure for plant automation, process control, industrial automation, and manufacturing automation   by identifying gaps,   trends,   efficiencies , and   technology refresh   opportunities .

Build, maintain, and support OT infrastructure for GMP manufacturing and pilot plant operations, including secure industrial networks ,   control   systems,   and OT cybersecurity   practices .

Lead or support project scoping, technical requirements, IT infrastructure deliverables,   commissioning readiness,   estimates,   and   automation infrastructure solutions .

Partner   with   stakeholders, scientists, automation engineers, process engineers, controls engineers, infrastructure teams, and vendors to translate   needs into   technical requirements.

Contribute to solution architecture for plant automation, OT infrastructure, industrial networks, SCADA, MES, PI Historian, virtualization, on-premises   systems , and cloud-connected components .

Provide technical   support for automation systems, control systems, and OT infrastructure, including   troubleshooting,   incident resolution, root cause analysis,   and continuous service improvement.

Map , design, and maintain   IT/OT   service architecture diagrams , including control   networks, servers, virtualization,   backups, archival, data flows, interfaces, and integrations.

Collaborate with Research & Development scientists and engineers to identify plant automation, research automation, manufacturing automation, and data integration needs .

Work   with instrument vendors, automation suppliers, system integrators, and equipment manufacturers to evaluate and implement   plant automation, process automation,   and industrial control   technologies .

Provide   timely IT support for   investigations , diagnostics, troubleshooting, and resolution   while   partnering with   infrastructure, engineering,   security, risk , quality, and compliance   teams .

Education Requirement: 

Bachelor’s degree in automation, engineering, computer science, or computer engineering related degree.

A Master’s degree is preferred.

Required Experience and Skills:

5 years of experience with upstream manufacturing systems, pilot plant automation, process automation, or manufacturing automation platforms such as   DeltaV , Eppendorf, AMBR, DCS, PLC, HMI, SCADA,   control systems , networking, virtualization, server management, capital   projects, and PI Historian   data integration .

4 years of hands-on experience   with   Rockwell / Allen-Bradley PLCs, HMI configuration, SCADA systems, OT cybersecurity, OT data architecture, MES, industrial networking, or IT/OT integration.

4 years of   knowledge of VMware, virtualized OT environments,   DeltaV , PI / PI Historian, MES, SCADA backup and archival, data retention, Windows servers, and regulated computer system support.

4 years of experience with industrial networking, switches, VLANs, subnets, firewalls, Windows Active Directory, virtual infrastructure,   servers, and   OT network segmentation.

Experience supporting manufacturing software and hardware, including Ignition, MES, SAP, HMI, PLC, SCADA, DCS, industrial PCs, servers, switches, firewalls, and   network equipment.

Strong troubleshooting, root cause analysis, problem-solving, incident management, and operational support skills in plant automation or industrial control   systems .

Experience building   support   models for plant automation, OT infrastructure, and industrial control systems, including   ownership,   escalation , runbooks, monitoring,   and   improvement .

Ability to lead multiple IT, OT infrastructure, controls, automation, and system integration projects .

Able to work independently and   cross- functionally   with automation engineers, process engineers, manufacturing users, infrastructure , cybersecurity , quality, and vendors.

Excellent collaboration, communication, technical documentation, and stakeholder management skills.

Understanding   of SDLC, validation, change control, computer system lifecycle , and regulated system support.

Required Skills:

Automation Engineering, Capital Projects, Crisis Management, Data Engineering, Data Visualization, Delivering Value, Design Applications, Enterprise Systems, GMP Compliance, IEC 62304, Information Technology (IT) Infrastructure, Learning New Concepts, Multidisciplinary Collaboration, Software Configurations, Software Development, Software Development Life Cycle (SDLC), Solution Architecture, System Designs, System Integration, Technology Adaptation, Testing, VMware Workstation

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

The salary range for this role is

$117,000.00 - $184,200.00

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. More information about benefits is available at https://jobs.merck.com/us/en/compensation-and-benefits .

You can apply for this role through https://jobs.merck.com/us/en (or via the Workday Jobs Hub if you are a current employee). The application deadline for this position is stated on this posting.

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:

10%

Flexible Work Arrangements:

Hybrid

Shift:

Not Indicated

Valid Driving License:

No

Hazardous Material(s):

n/a

Job Posting End Date:

08/14/2026 *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:R408123

Job details

Seniority
Senior
Function
Not listed
Therapeutic area
Not listed
Location
Rahway, New Jersey, United States of America
Employment type
FULL_TIME

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