OT Network and Cyber Security Engineer 80 - 100% (m/w/d)
- Everllence SE
- 8005 Zürich, ZH, Switzerland
- 16/04/2026
Job Description
Job-ID: 13543
Start date: immediately
Location: Zurich, CH, 8005
Land: CH
Here's what you should know about us
Everllence enables its customers to achieve sustainable value creation in the transition towards a carbon-neutral future. Addressing tomorrow’s challenges within the marine, energy and industrial sectors, we improve efficiency and performance at a systemic level.
Leading the way in advanced engineering for more than 250 years, we provide a unique portfolio of technologies. Headquartered in Germany, Everllence employs some 15,000 people at over 120 sites globally. Our after-sales brand, PrimeServ, offers a vast network of service centres to our customers all over the world.
We can offer you the following tasks
- Network Architecture: Design, implement, and document complex network architectures and cybersecurity measures per customer specifications.
- Network Configuration: Set up firewalls and other network components.
- Project Support: Supervise and support internal and external teams on network and cybersecurity requirements.
- Testing & Troubleshooting: Conduct cybersecurity and network FATs and resolve issues.
- Knowledge Sharing: Provide first-level support and share expertise within the department.
These qualifications will help us further
- Education: Degree in computer science, electrical engineering, automation engineering, or a related field.
- Experience: 5 years of experience in automation technology and plant engineering.
- Cybersecurity Knowledge: Familiarity with IEC 62443 standards and experience in cyber security risk assessment for control systems.
- Network Expertise: Experience with network configuration in OT control systems, including firewalling and VLAN and ring topologies
- Certifications: Cybersecurity or Network engineer certifications are a plus.
- Technical Skills: Proficiency in Siemens PCS7, Allen Bradley systems, and network devices from manufacturers like Hirschmann, Siemens,Fortinet and Phoenix Contact
- Languages: Strong English communication skills; German is a plus.
Our benefits for you
- Prime location in Zurich: Our office is located in Zurich-West, offering excellent accessibility and a vibrant working environment.
- Flexible working arrangements: We offer flexible working hours, enabling you to organize your workday in a way that supports both productivity and work-life balance.
- Family-friendly benefits: We support employees with family responsibilities through attractive and practical family-oriented benefits.
- Comprehensive social benefits & wellbeing: Our benefits package includes modern social security coverage and professional occupational health services, supporting your long-term wellbeing.
- International opportunities: We offer flexible international assignments and the opportunity to gain experience across different business areas.
- Professional development: Continuous learning, job rotation and participation in cross-functional projects are integral parts of our development culture.
Good to know
If you have any questions, please feel free to contact your recruiter, Karin John, by email. Email: KARIN.JOHN@EVERLLENCE.COM
#ZRH #LI-Hybrid
This is your professional home.
This is important to us
Integrity and compliance are essential elements of our corporate culture. We also promote diversity and equal opportunities and welcome a wide range of online applications. Simply click on "Apply now" and get started with us. Applications from people with disabilities are expressly encouraged.
Note: Where terms in the generic masculine such as engineer, merchant, technician are used, all genders (m/f/d) are meant equally.
About Everllence SE
Everllence (formerly MAN Energy Solutions) is at the forefront of propulsion, decarbonization, and efficiency solutions for shipping, the energy economy, and industry. Guided by our motto, ‘Moving big things to zero,’ we empower key industries to reduce hard-to-abate emissions and drive the global energy transition. Our innovative technologies include ship and power-plant engines, retrofit solutions using climate-neutral fuels, large-scale heat pumps for decarbonizing heat supply, and carbon-capture and storage technologies. Through our subsidiary, Quest One, we manufacture electrolyzers for green hydrogen production, contributing to the global hydrogen ramp-up. Headquartered in Germany, Everllence employs around 15,000 people across 140+ sites worldwide. Our after-sales brand, Everllence PrimeServ, offers comprehensive support through a global service-center network. Join us on LinkedIn to stay updated on our latest innovations and contributions to a sustainable future.