About Rockline

Redefining how automation and commissioning projects are delivered — combining technical excellence with clarity, trust, and collaboration.

Leadership that builds, inspires, and delivers

Micheál Masters

Managing Director

Micheál provides strategic and technical leadership at Rockline Technologies, overseeing the delivery of automation and control system projects across the pharmaceutical sector. With over a decade of experience, he has managed multi-disciplinary teams delivering full lifecycle solutions — from design and implementation to commissioning, qualification, and support.

His expertise spans automation strategy, system integration, and project execution — ensuring each project is delivered efficiently, compliantly, and in line with client objectives. He has led numerous greenfield and brownfield projects, consistently achieving successful outcomes within demanding timelines and budgets.

Micheál is passionate about leveraging new technologies to enhance reliability, efficiency, and long-term value. Under his direction, Rockline continues to strengthen its reputation as a trusted partner for automation excellence and cutting-edge engineering solutions in the pharmaceutical and biotechnology industries.

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David O’Mahony

CQV Director

With extensive experience in the pharmaceutical and biotechnology sectors, David leads Rockline’s Commissioning, Qualification, and Validation (CQV) operations, overseeing end-to-end project delivery across multiple sites and disciplines. Having worked with industry leaders such as Pfizer, Janssen, Lonza, and AstraZeneca, he brings a proven track record in delivering complex capital projects from concept and design through commissioning, qualification, and operational handover.

David’s expertise spans project strategy, execution, and stakeholder alignment—ensuring seamless integration of CQV activities within overall project delivery frameworks. His focus on quality, compliance, and operational readiness drives efficient project outcomes that meet stringent regulatory expectations while supporting rapid time-to-market.

Under his leadership, Rockline continues to enhance its reputation for delivering robust, compliant, and performance-driven pharmaceutical facilities worldwide.

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Turning experience into evolution

2021

Rockline Technologies was founded on a simple principle — engineers empowering engineers. What began with Masters Industrial Automation in 2021, established by Micheál Masters, has grown into a global engineering firm built on trust, collaboration, and technical excellence.
2023

In 2023, Rockline Technologies Ltd. was officially formed in Cork, Ireland, to bridge the gap between engineering expertise and project delivery. The company was founded with one clear mission: to remove unnecessary complexity and put the right engineers in the right place at the right time — ensuring faster, smarter, and more effective results for clients.
2025

As Rockline expanded internationally, a shared commitment to quality and precision led to the formation of Rockline Technologies (Commissioning) Ltd. in 2025, co-founded with David O’Mahony. This partnership strengthened Rockline’s ability to deliver end-to-end automation, commissioning, and qualification solutions with the same hands-on integrity that defines its culture.

Together, Micheál and David lead a team of highly skilled engineers united by a single goal — to deliver world-class engineering solutions with clarity, accountability, and technical excellence.

Careers at Rockline

Join a team that’s shaping the future of automation and commissioning. At Rockline, you’ll collaborate with experienced engineers, deliver meaningful projects for global clients, and grow in a culture built on trust, teamwork, and technical excellence.

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