Specialist for IT Networks and Security (m/f/d)

Stunden pro Woche

• unbefristet
• Frühester Beginn ab sofort

55.000 - 85.000 EUR pro Jahr

The company is a globally leading provider in the field of optoelectronic technologies. It develops and manufactures high-precision light detectors, image sensors, scientific cameras, and a wide variety of light sources. The products are widely used in medical technology, research, industry, environmental technology, and telecommunications.

The company has made a name for itself in scientific research in particular, thanks to its innovative light detectors and sensors. These are used, among other things, in particle physics, the life sciences, and industrial measurement technology. With numerous locations worldwide — including production facilities, research centers, and sales offices in Asia, Europe, and North America — the company supports its customers in developing solutions for demanding applications in the detection, analysis, and control of light. Continuous investment in research and development, as well as close cooperation with scientific institutions, strongly shapes the company’s culture.

Your Responsibilities:

• Supervision, administration, and further development of the entire IT network and security infrastructure
• Administration and monitoring of firewalls (preferably Checkpoint), switches, and routers (preferably Cisco Meraki)
• Networking and securing of data centers and cloud environments (focus on Azure)
• Implementation and maintenance of network security solutions (IDS/IPS, VPN, SIEM)
• Execution and support of security audits, risk management, penetration tests, and ISO 27001 requirements
• Review and development of IT policies, conducting internal controls
• Organization and execution of user trainings, awareness campaigns, and phishing tests
• Close collaboration with international colleagues and external IT service providers
• Participation in international projects in the field of IT security and network infrastructure

Your Profile:

• Completed studies in IT networks, cybersecurity, or a comparable qualification
• Relevant certifications are an advantage (e.g., CCNA, CompTIA Security+, etc.)
• At least 5 years of hands-on professional experience in IT networking and security
• Solid knowledge of firewall management, network architecture, cloud security (MS Azure), as well as security tools and SIEM solutions
• Experience with Windows Server, VMware ESX/vSphere, and M365 security and governance topics is a plus
• Independent, solution-oriented, and structured working style
• Team player with intercultural competence and experience in international project work
• Excellent communication skills and fluent English, both spoken and written
• Proactive, detail-oriented, and responsible personality with a positive attitude

The job posting doesn’t match what you're looking for?

We’re looking for IT experts with a wide range of specializations. Let’s have an initial phone call to find out how we can support you. Since we exclusively place IT specialists, we’re constantly receiving new openings in this field. Maybe one of our other clients has a position that better aligns with your goals and preferences.

The company follows a values-driven corporate culture characterized by innovation, responsibility, and openness. Its core focus is on advancing technology and supporting employees in jointly developing solutions for societal, industrial, and scientific challenges.

Core values and cultural principles:

• Spirit of innovation: Continuous development of technologies and processes to actively shape progress.
• Quality and precision: High standards for quality, reliability, and precision in products and services.
• Responsibility: Sustainable actions toward the environment, society, and future generations.
• Collaboration: Promotion of teamwork, intercultural exchange, and knowledge transfer across departments and locations.
• Respect and openness: Appreciative interaction, open communication, and respect for different perspectives and cultures.
• Lifelong learning: Support for the professional and personal development of employees.

The corporate culture is shaped by long-term thinking and a strong sense of social responsibility.

The company places great importance on providing its employees with an attractive and supportive work environment. The goal is to promote both personal and professional development and to create a workplace culture centered around innovation, collaboration, and long-term opportunities.

Employees benefit from, among other things:

• An innovative and international work environment
• Participation in forward-looking technologies in the field of photonics and optoelectronics
• Involvement in international research and development projects
• Opportunities for professional and personal development
• Stable and long-term employment conditions
• Flat hierarchies and an open, respectful corporate culture
• Health programs and workplace health management
• Flexible working time models (depending on location)
• International networking with experts and professionals

Next Steps

Please apply directly online by clicking the "Apply Now" button for this position.

If you have any questions beforehand, feel free to use the contact details of your designated contact person. We’ll schedule a phone appointment for a brief interview. After that, we’ll meet in person and go over all the details.

Thinking about making a change? That stays between us!

If you’re currently employed and haven’t given notice, we naturally guarantee the utmost confidentiality regarding your application.

We will only contact your current or former employer with your explicit permission. Phone interviews and job interviews can gladly be scheduled after working hours or on weekends.

Sounds good? Then apply now. Just click the button below.

We’re looking forward to hearing from you!

Bereitgestellt in Kooperation mit der Bundesagentur für Arbeit.