Service Technician (m/f/d) for Fire Alarm Systems

We’re looking for a Service Technician (m/f/d) for Fire Alarm Systems (FAS) on behalf of our client.

Welcome to Hanover!

Our client is a top player in the construction industry with nearly 60 years of expertise in security and telecommunications—ranging from fire alarms and voice evacuation systems to full-scale security solutions for businesses of all sizes. As part of a team of over 500 colleagues, you’ll work on exciting projects using the latest tech, helping people and businesses stay safe. This is your chance to make a real impact for customers and for a safer future.

The Hanover branch is right in the heart of Lower Saxony, offering endless opportunities as the state capital. Since this location is currently being built up, you can expect a dynamic environment where you can really help shape things.

Your Role

In this position, you’ll be responsible for the professional installation, maintenance, and repair of security systems. You’ll work independently on various projects, ensuring everything runs reliably—from setup and commissioning to long-term support.

Your tasks at a glance:

• Independent assembly, installation, programming, and commissioning of fire alarm systems (FAS).
• Creating and maintaining technical docs like wiring plans, connection records, and site sketches, including documentation according to the QM system.
• Carrying out measurements and testing, and writing up the reports.
• Maintenance, repairs, service, and troubleshooting on existing systems with detailed documentation.
• Communicating with customers, clients, and suppliers, as well as providing on-site, phone, or remote training and support.
• Gathering customer feedback (e.g., on extra orders or satisfaction) and working closely with the Project Manager on billing.
• Taking part in the on-call rotation.

What Makes You a Great Fit

• A completed vocational degree in electrical engineering, IT/telecommunications, or similar (e.g., Electronics Technician for Energy and Building Technology, Systems Electronics Technician, or IT Specialist for System Integration).
• Several years of experience in electrical engineering, security tech, or IT systems.
• Hands-on experience in the assembly, service, commissioning, and maintenance of fire alarm systems.
• Knowledge of relevant standards and procedures (e.g., DIN, VDE, VdS).
• Basic knowledge of business admin and IT.
• An independent, structured, and solution-oriented way of working.
• High reliability, commitment, and a "get-it-done" attitude.
• Strong communication skills, teamwork, and a focus on the customer.
• A confident, professional, and friendly manner.
• Fluent German skills (C1).
• A Class B driver’s license.

The Perks

• Permanent employment contract.
• A job in a crisis-proof industry.
• 30 days of vacation.
• 40-hour work week.
• Modern testing equipment and tech (iPhone, iPad).
• A company car, also available for private use (1% rule).
• Weekend work is rare to non-existent.
• Multi-day trips only happen if you explicitly agree to them.
• Training and development opportunities for professional and personal growth.
• Private pension scheme (salary conversion).
• "JobRad" (bike leasing).
• Team events.
• Access to non-cash benefits.