Senior Process Engineer – High-Tech Manufacturing

Jacobs Engineering Group Inc.; Dublin; On-site; EUR 70,000 - 110,000; Full time

Job summary

Jacobs Engineering Group Inc. is seeking a Process Engineer to deliver high-performance manufacturing solutions across its Advanced Manufacturing portfolio in Dublin.

You will develop, optimize, and validate production processes for sectors such as semiconductors and high-tech manufacturing, working in multidisciplinary teams to ensure robust, compliant designs. The role requires 5+ years in process engineering, proficiency with design tools like Aspen HYSYS or ChemCAD, and experience with

Qualifications

• Bachelor’s or Master’s degree in Chemical/Process/Mechanical Engineering.
• 5+ years of experience in process engineering within advanced manufacturing.
• Experience with process design tools (Aspen HYSYS, ChemCAD, or equivalent).
• Knowledge of process safety, risk assessment, and regulatory frameworks.
• Ability to work in multidisciplinary teams and manage multiple priorities.
• Experience supporting commissioning, start-up, or operational troubleshooting.

Responsibilities

• Lead process design activities including PFDs, P&IDs, mass/energy balances.
• Develop and optimize processes to improve throughput, yield, safety, sustainability, and cost.
• Support FEED, detailed design, commissioning, and start-up for advanced manufacturing facilities.
• Conduct HAZOP/LOPA and ensure alignment with safety, regulatory, and quality standards.
• Review conformity with EU Directives - typically PED, ATEX, Machinery Directives.
• Collaborate with mechanical, electrical, controls, and project management teams.
• Prepare design reports, specifications, operating procedures, and validation protocols.
• Engage directly with clients to understand requirements and present design solutions.
• Troubleshoot process issues and provide technical guidance during construction and commissioning phases.
• Contribute to continuous improvement initiatives and best practices.

Skills

5+ years experience in process

multidisciplinary teamwork

client engagement

Education

Bachelor’s or Master’s degree in Chemical Engineering, Process Engineering, Mechanical Engineering

Tools

Aspen HYSYS

ChemCAD

Job description

Jacobs Engineering Group Inc. is seeking a Process Engineer to deliver high-performance manufacturing solutions across its Advanced Manufacturing portfolio in Dublin.

You will develop, optimize, and validate production processes for sectors such as semiconductors and high-tech manufacturing, working in multidisciplinary teams to ensure robust, compliant designs. The role requires 5+ years in process engineering, proficiency with design tools like Aspen HYSYS or ChemCAD, and experience with