Work Schedule
Standard (Mon-Fri)
Environmental Conditions
Able to lift 40 lbs. without assistance, Adherence to all Good Manufacturing Practices (GMP) Safety Standards, Laboratory Setting, Loud Noises (Equipment/Machinery), Office, Some degree of PPE (Personal Protective Equipment) required (safety glasses, gowning, gloves, lab coat, ear plugs etc.), Warehouse, Working at heights
Job Description
Location/Division Specific Information
Thermo Fisher Scientific – The Lengnau site is part of the Drug Substance Division, a dynamic and fast-growing CDMO (Contract Development and Manufacturing Organization). Our mission is to deliver high-quality solutions to clients and patients. The site is expanding engineering and automation support for GMP clean utility systems.
This is a full-time, on-site role based in Lengnau, Switzerland.
Position Purpose
The Senior Automation Engineer ensures clean utility automation systems operate efficiently, safely, and meet GMP standards. These systems include Water for Injection (WFI), Purified Water (PW), Clean Steam, and process gases.
The role supports daily operations, solves technical issues, and monitors performance. It includes work on investigations, change controls, CAPAs, and documentation. Collaboration with QA, Facilities, and Engineering is key. The position may also support minor system improvement projects.
Position Responsibilities & Accountabilities
Technical Responsibilities
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Operate, support, and maintain GMP clean utility systems (WFI, PW, Clean Steam, gases).
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Act as system engineer for Siemens TIA Portal (S7), Siemens BMS, SCADA, and FMS platforms such as Mirrhia.
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Complete investigations and resolve automation issues efficiently.
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Create and maintain TrackWise records, including deviations, change controls, and CAPAs.
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Write and review documentation such as URS, FDS, and FS protocols.
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Participate in the on-call rotation to support systems after hours.
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Maintain accurate documentation, including SOPs and system backups.
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Apply approved system updates and support smaller automation projects.
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Collaborate with multi-functional teams to ensure cGMP and audit alignment.
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Recommend improvements to boost system reliability and performance.
Quality
Follow GMP policies and procedures at all times.
Help improve quality by taking part in investigations and reviews.
EHSS
Follow safety procedures and support a safe work environment.
Report near misses and take part in safety initiatives.
Values & Behavior
Follow Thermo Fisher Scientific’s values and ethical standards.
Be accountable for your performance and contributions.
Stay focused on customers and ask questions to learn and grow.
Use Practical Process Improvement (PPI) in your daily work.
Position Qualifications
Education
Bachelor’s degree in Automation Engineering, Electrical Engineering, or a related field—or equivalent experience.
Experience & Skills
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At least 5 years of automation engineering experience in a GMP-regulated environment.
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Hands-on experience with TIA Portal, SCADA, BMS, and FMS.
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Familiarity with PCS7, virtualization, or industrial networking is a plus.
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Understanding of GMP rules, data integrity, and system validation.
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Experience with Quality records.
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Good problem solving skills and attention to detail.
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Proficient in English; German is helpful but not required.
Additional Requirements
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Able to work independently and balance multiple tasks.
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On Call is Required
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Able to perform physical tasks like standing, walking, or lifting as needed.
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Supportive of safety and continuous improvement.
