Analytical Test Technician: Helium Leak & Purity Testing

Msr-Fsr, Llc; Leixlip; On-site; EUR 18,000 - 26,000; Full time

Job summary

Msr-Fsr, Llc in Leixlip, Co. Kildare, Ireland is seeking Analytical Test Technicians to support semiconductor-related testing activities. The role tests for leaks and impurities in UHP gas lines and UPW systems, with hands-on troubleshooting in cleanroom environments.

Responsibilities include helium leak testing, particle analysis, moisture and oxygen testing, TOC testing for UPW, and facilities support with QA involvement. Site-based, 45-hour week, dayshift, €16 per hour.

Qualifications

• 1–2 years of experience in construction, trade environments, or other hands‑on assembly‑related roles
• Previous experience in analytical testing is advantageous
• Demonstrated ability to safely operate a range of hand and power tools
• Strong proficiency in measurement techniques and basic mathematical calculations
• Experience in process pipe and tube welding is considered a plus

Responsibilities

• Perform leak detection and impurity testing in process piping systems, including Ultra High Purity (UHP) gas lines and Ultra-Pure Water (UPW) systems.
• Conduct hands-on troubleshooting and diagnostics in cleanroom and high-volume manufacturing environments.
• Specialise in Helium Leak Testing to verify system integrity and prevent contamination risks.
• Execute Particle Analysis to ensure compliance with stringent cleanliness standards.
• Perform Moisture and Oxygen Testing to maintain purity levels in critical gas delivery systems.
• Carry out Total Organic Carbon (TOC) and water quality testing for UPW systems.
• Provided facilities support, including system maintenance, validation, and operational troubleshooting.
• Supported third-party quality assurance activities, ensuring adherence to regulatory and industry standards

Job description

Msr-Fsr, Llc in Leixlip, Co. Kildare, Ireland is seeking Analytical Test Technicians to support semiconductor-related testing activities. The role tests for leaks and impurities in UHP gas lines and UPW systems, with hands-on troubleshooting in cleanroom environments.

Responsibilities include helium leak testing, particle analysis, moisture and oxygen testing, TOC testing for UPW, and facilities support with QA involvement. Site-based, 45-hour week, dayshift, €16 per hour.