Process Engineer at Jacobs

Job Overview

Process Engineer – Jacobs (Dublin, Ireland). Full‑time, on‑site position.

Key Responsibilities

• Lead process design activities, including mass/energy balances, PFDs, P&IDs, equipment sizing, and process modelling for new and existing manufacturing systems.
• Develop and optimise manufacturing processes to improve throughput, yield, safety, sustainability, and cost efficiency.
• Support front‑end engineering design (FEED), detailed design, commissioning, and start‑up activities for advanced manufacturing facilities.
• Conduct process hazard analyses (HAZOP, LOPA, ATEX) and ensure alignment with safety, regulatory, and quality standards.
• Review conformity with relevant EU directives (PED, ATEX, Machinery Directives).
• Collaborate with mechanical, electrical, controls, and project management teams to deliver integrated engineering solutions.
• Prepare technical documentation including specifications, design reports, operating procedures, and validation protocols.
• Engage directly with clients to understand requirements, present design solutions, and support decision‑making throughout the project lifecycle.
• Troubleshoot process issues and provide technical guidance during construction and commissioning phases.
• Contribute to continuous improvement initiatives and the development of best practices within the Advanced Manufacturing team.

Qualifications

• Bachelor’s or Master’s degree in Chemical Engineering, Process Engineering, Mechanical Engineering, or a related discipline.
• 5+ years of experience in process engineering within advanced manufacturing, industrial engineering, or a related high‑tech sector.
• Proven experience with process design tools (e.g., Aspen HYSYS, ChemCAD, or equivalent).
• Strong understanding of process safety, risk assessment methodologies, and regulatory frameworks.
• Demonstrated ability to work in multidisciplinary teams and manage multiple project priorities.
• Experience supporting commissioning, start‑up, or operational troubleshooting.
• Excellent communication skills and the ability to engage effectively with clients and internal stakeholders.

Preferred Skills

• Experience in semiconductor, biotech, pharmaceutical, battery manufacturing, or other high‑purity/cleanroom environments.
• Knowledge of sustainability principles, energy efficiency, and decarbonisation strategies in manufacturing.
• Familiarity with digital engineering tools, data analytics, or automation/controls integration.
• Chartered Engineer status or progress toward professional accreditation.