Regeneron Ireland Posted August 17, 2026

Senior Instrumentation & Controls Engineer

Limerick, Ireland Full time
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About this opportunity

Build our future together:

At Regeneron, we use science and innovation to develop life-changing medicines for people with serious diseases. Regeneron is currently seeking a   Senior Instrumentation & Controls (I&C) Engineer   to join our   Site Engineering   team.

This position offers the opportunity to contribute to a fast-growing, science-driven organization making a meaningful difference to patients worldwide.

Where:

Location: Raheen, Limerick.

What you’ll do:

Acting as the primary I&C representative within multidisciplinary project teams for projects from concept development through design, construction, commissioning, qualification and handover

Coordinating with Process, Mechanical, Electrical, Maintenance, Operations and Quality groups

Providing technical leadership for instrumentation and control systems across manufacturing, utility and facility infrastructure projects

Supporting troubleshooting and root cause investigations associated with instrumentation and control system performance issues

Specifying and evaluating field instrumentation including pressure, temperature, flow, level, load cells, pH, conductivity, TOC, UV and analytical instrumentation

Leading design reviews and approving instrumentation philosophies, P&IDs, instrument indexes, I/O lists, control narratives, loop drawings and vendor packages

Participating in HAZOPs, risk assessments, constructability reviews and design verification activities

Reviewing and approving instrumentation wiring diagrams, panel designs and control architecture

Establishing, maintaining and continuously improving site instrumentation and controls engineering standards and specifications

Providing technical direction to engineering consultants, system integrators and construction contractors

Leading technical assessments for equipment obsolescence, instrument upgrades and functional equivalency evaluations

Supporting FAT, SAT, commissioning, qualification and startup activities for new systems and modifications

The environment and physical rhythms of this role:

You have excellent technical and analytical skills

Problem-solving and continuous improvement skills

You possess strong communication and collaboration skills

You are adaptable and can work in a fast-paced, regulated environment

Let’s find out if we’re a fit:

Bachelor’s degree in Instrumentation Engineering, Electrical Engineering, Automation Engineering or related discipline.

Minimum 8 years of engineering experience with increasing responsibility in instrumentation, controls and automation systems.

Demonstrated experience leading I&C engineering activities for projects within pharmaceutical, biotechnology or other highly regulated industries.

Strong knowledge of process instrumentation, industrial control systems and GMP regulated manufacturing environments.

Thrive today. Grow tomorrow.

#IRELIM #JOBSIEST #LI-Onsite #REGNIETO

Does this sound like you? Apply now to take your first step towards living the Regeneron Way! We are committed to building a workplace with an inclusive culture. Regeneron is an equal opportunity employer and all  qualified applicants will receive consideration for employment without regard to race, color, religion or belief (or lack thereof), sex, sexual orientation, gender identity or expression, gender reassignment, marital or civil partnership status, civil status, pregnancy or parental status, age, disability, nationality, citizenship status, ethnic or national origin, membership of the Traveler community, familial status, genetic information, military or veteran status, or any other characteristic protected under applicable law. Where required, we will provide reasonable accommodation to applicants with known disabilities or chronic illnesses during the recruitment process, unless such accommodation would impose undue hardship.

Where necessary, we disclose salary ranges for roles in all countries in which we operate.  The final offer will be determined within the relevant range based on the country of employment, specific role level, and your skills and experience. In some countries, collective bargaining agreements (CBAs) may apply and influence certain elements of pay or benefits.  Regeneron offers a competitive and comprehensive total rewards package which may include, depending on country and role: annual bonuses or other incentive plans, equity awards, pension or retirement benefits, 401(k) company match, health and wellness programs, fitness centers, insurance benefits (e.g. medical, dental, vision, life and disability), paid time off, and family support benefits. For additional information about Regeneron benefits in the U.S., please visit https://careers.regeneron.com/en/working-at-regeneron/total-rewards/ . For other locations, additional information will be provided during the recruitment process.  If you have any questions, please speak with your recruiter.

Please be advised that at Regeneron, we believe we do our best work when we are together. For that reason, many roles are required to be performed on‑site. Please speak with your recruiter and hiring manager for more information about on‑site expectations for your role and location.

As part of the recruitment process, certain background checks may be conducted in accordance with the laws of the country where the position is based. The purpose of such checks is to verify certain information prior to the commencement of employment such as identity, right to work and educational qualifications.

For jobs in Canada: this posting is for an existing position.

Salary Range (annually)

€54,200.00 - €88,400.00

Job details

Seniority
Senior
Function
Manufacturing & CMC
Therapeutic area
Not listed
Location
Limerick, Ireland
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 687 comparable Senior Manufacturing & CMC roles across 84 biopharma companies.

687Comparable roles tracked
617Currently active
84Companies hiring similar roles
36Countries represented

Salary context

269 of 687 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 Technician Calibration - Maintenance · Mylan Technologies, Inc. $37,000/yr – $80,000/yr
Highest disclosed · Principal Scientist, Oral Formulation Sciences · Merck $173,200/yr – $272,600/yr
Peer group range $58,500 – $222,900 (median $151,700)

Where these roles are based

Top locations among the 687 comparable roles

United States461
India35
Ireland27
Netherlands24
United Kingdom15
Switzerland12

+ 30 more countries

Seniority mix

687 of 687 peers have a known seniority level

Senior430
Principal138
Associate Director119

Therapeutic area mix

6 of 687 peers have a known therapeutic area; the rest are genuinely unlabeled, not hidden

Vaccines & Infectious Disease3
Oncology2
Dermatology & Aesthetics1

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Notify me about similar jobs

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Or follow a whole field: get every new Manufacturing & CMC job in Ireland, and choose locations and companies.

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.

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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.