Service Technician (m/f/d) Security Systems

We’re looking for a Service Technician (m/f/d) for Security Technology on behalf of our client.

Our client is a top player in security and telecommunications with nearly 60 years of expertise. From fire alarms and voice alerts to full-scale security setups for businesses of all sizes, they are all about cutting-edge tech and innovative solutions.

As part of a team of over 500 colleagues, you’ll work on exciting projects using the latest gear, helping people and businesses stay safe. This is your chance to make a real impact and build a secure future.

In the Lake Constance (Bodensee) region, you’ll find an inspiring work environment that blends modern tech with an open, team-oriented vibe. You’ll benefit from motivated coworkers, flat hierarchies, and a location that’s not just great for business, but also offers an amazing quality of life and plenty of leisure activities.

Your Role

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

Your tasks at a glance:

• Independently installing, programming, and starting up intruder alarms, fire alarms, access control systems, CCTV, voice alarms, and electro-acoustic systems.
• Creating and maintaining technical docs like wiring plans and site sketches, including documentation according to quality management standards.
• Handling measurements and testing according to industry standards (DIN VDE, EN 54, DIN 14675) and writing up the reports.
• Maintenance, servicing, and troubleshooting of existing systems with detailed documentation.
• Chatting and coordinating with customers, clients, and suppliers, as well as providing on-site, phone, or remote training and support.
• Gathering customer feedback on things like order upgrades 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, or IT Specialist for System Integration).
• Several years of experience in electrical engineering, security tech, or IT systems.
• Hands-on experience in assembly, service, commissioning, and maintenance of security systems.
• Solid knowledge in at least one area: intruder alarms, fire alarms, video surveillance, access control, or voice alarm/electro-acoustic systems.
• Familiarity with relevant standards: DIN VDE, EN 54, DIN 14675, DIN 4102, MLAR.
• Basic knowledge of business, IT, and computer systems.
• An independent, structured, and solution-oriented way of working.
• High reliability, commitment, and a "get-it-done" attitude.
• Strong communication skills, a team player mindset, and a focus on the customer.
• A confident, professional, and friendly manner.
• Business-fluent German (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 assignments 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.
• Potential for non-cash benefits.