---
title: 'Senior Process Engineer at CAI'
canonical: 'https://feeny.ai/job/senior-process-engineer-cai-limerick-zd7f9f6qr7fw'
type: 'job'
last_seen: '2026-09-09'
---

# Senior Process Engineer at CAI

- **Company:** CAI
- **Location:** Limerick, Ireland
- **Work type:** onsite
- **Posted:** 2026-02-12
- **Last confirmed live:** 2026-09-09
- **Apply:** https://jobs.lever.co/cagents/0eef1b85-ffa7-42b8-8beb-65bf4bb97625

## Job description

CAI Overview Are You Ready? CAI is a professional services company established in 1996 that has grown year over year to nearly 800 people worldwide. For Life Sciences and Mission Critical industries that need to deliver critical solutions in high-stakes environments, we provide accelerated operational readiness and unparalleled performance at the highest standard through our rigorous approach, field-tested processes, and elite expertise developed over 30 years. Our approach is simple because our Purpose informs everything we do:

- We exist to be the trusted solution for our clients as they strive to build a better working world and improve the human experience. At CAI, we are committed to living our Foundational Principles, both professionally and personally:
- We act with integrity
- We serve each other
- We serve society
- We work for our future At CAI, we believe in a relentless dedication to excellence, pushing boundaries and surpassing expectations. From the beginning, we’ve challenged ourselves to do what others wouldn’t. Not just setting industry standards, but redefining them entirely. We are bold in our thinking and creative in our approach. We operate at the intersection of wisdom and technology and thrive when they come together with humanity. For us, operational readiness isn’t simply a goal. It’s a way of life. Because tomorrow demands to be at the forefront of today. We do this through tireless effort, precision, efficiency and an unwavering belief that there is always room for advancement. We’re not interested in how it used to be done. We’re obsessed with how it will be done.

Job Title: Process Engineer Location: Limerick Contract Type: Staff or Contract

Job Summary We are currently seeking an experienced Process Engineer with strong upstream and downstream bioprocessing experience to support complex GMP manufacturing projects within a leading biopharmaceutical environment. This role is heavily focused on bioreactor systems, upstream and downstream purification processes, supporting activities from process design through commissioning, qualification, and operational handover. The successful candidate will play a key role in process optimization, equipment commissioning, and validation, working across both upstream fermentation and downstream purification operations, ultimately supporting drug substance production for global supply.

## Key Responsibilities

- Provide process engineering support for upstream bioreactor operations (including: Seed train operations, Large-scale production bioreactors).
- Support downstream processing (including: Centrifugation, Filtration systems, Chromatography, Ultrafiltration / Diafiltration (UF/DF)).
- Support process scale-up, technology transfer, and New Product Introduction (NPI) activities.
- Lead and support process troubleshooting, investigations, and continuous improvement initiatives.
- Lead and support full lifecycle commissioning & qualification (C&Q) activities.
- Author, review, and execute IQ/OQ/PQ and commissioning protocols.
- Participate in FAT, SAT, site acceptance, and equipment installation activities.
- Support QA Validation teams by providing process documentation and technical expertise.
- Specify and review cGMP process equipment, piping, and control systems.
- Review and update P&IDs and Process Flow Diagrams (PFDs).
- Prepare engineering evaluations, technical risk assessments, and change control documentation.
- Ensure full compliance with GMP, safety, and regulatory standards.
- Support investigations into process deviations, equipment issues, and safety events, implementing CAPAs.

## Qualifications

Degree-qualified in Chemical, Process, or Mechanical Engineering (or equivalent experience). 5+ years’ experience in a biopharmaceutical or GMP-regulated environment. Strong hands-on experience in both upstream and downstream bioprocess operations. Proven experience with Bioreactors, centrifugation, filtration, chromatography, and UF/DF Solid understanding of CIP systems and clean utility design. Experience supporting GMP pharmaceutical or biotech manufacturing projects. Excellent communication skills with a strong customer-focused mindset. Willingness to travel within Ireland and internationally when required.

Other Requirements

- This is a site-based role. Must be able to commit to a minimum 40-hour work week, with flexibility based on project needs.
- Willingness to travel within Ireland and internationally, if required.
- Eligible to work full-time in Ireland.

## About CAI

## Company Overview
- **One-liner**: CAI is a global professional services firm that accelerates operational readiness and excellence for life sciences and mission-critical facilities through commissioning, validation, engineering, and digital transformation expertise.
- **Entity Type**: Private (Privately Held; raised a venture round in May 2026)
- **Headquarters**: Indianapolis, Indiana, United States
- **Founded**: 1996
- **Founders**: Not publicly available

## Core Business
- **Primary industry/industries**: Life Sciences (pharmaceutical, biotech, medical device manufacturing) and Mission Critical (data centers, high-tech facilities)
- **Target customers**: B2B – enterprise-level pharmaceutical companies, biotech firms, data center operators, and regulated manufacturers
- **Mission or purpose statement**: “Making what’s next possible” by delivering precision, efficiency, and innovation through commissioning, qualification, validation, and operational readiness services.

## Products & Services
For each major offering:
- **Commissioning & Qualification (C&Q)**: End-to-end commissioning and qualification services for new and modified facilities, ensuring regulatory compliance and operational readiness.
- **Validation Services**: Computer Systems Validation (CSV), cleaning validation, process validation, and equipment validation for life sciences clients.
- **Automation & Digital Transformation**: Automation engineering, digital twin solutions, and technology integration to improve facility performance and data integrity.
- **Building Commissioning**: Mechanical, electrical, and plumbing commissioning for mission-critical buildings, including data centers and commercial facilities.
- **Human Performance & Operational Excellence**: Consulting and training programs to reduce human error, improve safety, and optimize asset management.
- **Project Management**: Owner’s project management and full-scale operations support for complex capital projects.

## Market Standing
- **Valuation/Market Cap**: Not disclosed (private)
- **Key Metric**: Annual Revenue of ~$10.2M (as of latest available data); Total Funding – venture round raised in May 2026 (amount undisclosed, 1 investor)
- **Notable Investors/Partners**: One venture investor (May 2026 round); strategic partnerships with technology vendors (unspecified) and participation in industry bodies such as ASHRAE, ASTM, BCA, and ISPE.
- **Growth Signals**: 
  - Employee headcount of 562, up 2.6% YoY
  - LinkedIn followers surged 72.3% over the past year, indicating strong brand interest
  - 84 active job postings globally
  - Offices in 5 countries (US, Ireland, Singapore, China, Australia) and operations across 21 countries
  - Clients include top pharma firms (Pfizer, Eli Lilly, MSD, Novartis, Thermo Fisher Scientific)

## Competitive Advantages
- **30 years of deep domain expertise** in highly regulated environments, giving CAI a track record that few competitors can match.
- **Elite, credentialed talent** – team members are active in nearly 30 professional societies and help set industry standards (ASHRAE, ISPE, ASTM, BCA).
- **Global footprint with local delivery** – ability to support multinational clients across the US, Europe, and Asia-Pacific.
- **End-to-end lifecycle support** – from commissioning and validation to digital transformation and operational excellence – reducing handoff risks.
- **Strong alumni pipeline to/from top pharma** – CAI attracts talent from Pfizer, Eli Lilly, Bristol Myers Squibb, and others, signaling deep industry credibility.

## Strategic Focus
- **Investing in Digital Transformation** – leveraging digital twin technology and automation to drive efficiency for clients.
- **Expanding Mission Critical Services** – actively hiring Data Center Commissioning Project Managers and Engineers in the US and Europe.
- **Sustainability Integration** – weaving green building practices (LEED, Net Zero Energy) into all client engagements.
- **Talent Development** – emphasizing top-tier training and career progression to retain high-knowledge employees.

## Why Work Here
- **Culture of teamwork and continuous improvement** – employee testimonials highlight a supportive team environment and commitment to process excellence.
- **Global, varied projects** – work on high-impact projects for leading pharma and data center clients across 21 countries.
- **Clear career growth** – career/professional development opportunities, exposure to multiple disciplines (validation, automation, commissioning, human performance).
- **Benefits package** – comprehensive health insurance, paid time off, competitive 401(k) contribution, income protection, and additional local-region benefits.
- **Remote/hybrid/office policy** – roles vary; many positions are client-site based (e.g., commissioning engineers travel to data centers or manufacturing sites). Some office locations available.
- **Engineering culture** – strong focus on quality, problem-solving, and precision; ideal for engineers, validation specialists, and project managers who thrive in regulated environments.

## Sources
1. [caiready.com](https://caiready.com/) – Company homepage and about page
2. [caiready.com/about](https://caiready.com/about/) – Company history and mission
3. [caiready.com/careers](https://caiready.com/careers/) – Careers page with benefits and culture
4. [linkedin.com/company/caiconnected](https://linkedin.com/company/caiconnected) – LinkedIn company profile and employee data
5. [jobs.lever.co/cagents](https://jobs.lever.co/cagents) – Active job postings

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