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About the Role

We are looking for a proactive and versatile Site Technician to support the daily operations of our data center in Berlin. This hands-on role is essential for ensuring uptime, supporting customer deployments, managing physical infrastructure and connectivity operations, and maintaining smooth and secure facility performance.

Responsibilities

• Conduct routine inspections and preventative maintenance on critical systems, including power, cooling, and BMS.
• Monitor building management systems (BMS), identify anomalies or alarms, and take corrective actions.
• Support customer installations, cross-connects, remote hands activities, and troubleshooting requests.
• Ensure proper cable management, accurate labelling, and clear documentation of all customer-related activities.
• Coordinate and supervise third-party vendors for repairs and scheduled maintenance.
• Request quotes and budgets for required work, and verify vendor completion reports.
• Maintain timely and accurate records of site activities, customer interventions, and incidents.
• Respond to urgent alarms and technical issues, both remotely and on-site, as part of an on-call rotation (one week at a time).
• Ensure strict adherence to operational, health & safety, and security procedures.
• Collaborate closely with the Data Center Lead and operations team to deliver seamless service.

Requirements

• Background in data centers or other critical environments such as maritime, offshore, oil & gas, or large-scale facilities.
• Technical knowledge across both mechanical/electrical systems and IT connectivity operations.
• Strong problem-solving skills with the ability to analyze and resolve technical issues under pressure.
• Basic understanding of IT networks, cabling standards, and connectivity troubleshooting.
• Excellent organizational skills and attention to detail for documentation and reporting.
• Ability to work independently as well as collaboratively within a team.
• Fluency in English or German is required; knowledge of both languages is a strong advantage.
• Flexibility to participate in a rotating on-call schedule.
• All selected candidates will undergo a background check to ensure a safe workplace, protect company assets, and comply with regulations.

Skills

• Mechanical/electrical systems
• IT connectivity
• Problem-solving
• IT networks
• Cabling standards
• Connectivity troubleshooting
• Organizational skills
• Attention to detail
• Team collaboration

Location

• Berlin

Work Type

• On-site
• Full-time

Experience Level

• Not specified

Education Level

• Not specified

About the Company

• nLighten is a European platform of distributed edge data centers, designed to meet the growing demand for AI, 5G, and hybrid cloud deployments.
• As a rapidly expanding provider, we offer scalable colocation hubs and best-in-class energy solutions across Europe.
• Our innovative and sustainable approach to digital infrastructure ensures reliability, efficiency, and future-ready solutions for our clients.
• nLighten’s current footprint is 34 data centers in 7 European countries, with the ambition to grow to 100 sites during the next 3-4 years.

Equal Opportunity

• nLighten is an equal opportunity employer.
• We are committed to fostering an inclusive and diverse workplace, and we encourage applications from candidates of all backgrounds.
• Even if you do not meet every requirement listed, we welcome your application.
• We particularly encourage women and individuals from underrepresented groups to apply.