Service Technician (m/f/d) Security Systems - 4-Day Week

We’re looking for a Security Systems Service Technician (m/f/d) for one of our clients—and the best part? It’s a 4-day work week.

Our client is a top player in the construction industry, specializing in security and telecom tech. They handle everything from fire alarms and PA systems to full-scale security setups for businesses of all sizes. As part of their team, you’ll work on cool projects using the latest tech, helping make sure people and businesses stay safe. This is your chance to make a real impact and build a safer future.

You’ll be based at a location with great tech infrastructure and a forward-thinking vibe. The office offers a chill atmosphere with a motivated team that balances tradition with high-tech innovation.

YOUR Role

In this position, you’ll be the go-to person for installing, maintaining, and repairing 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 handle the assembly, installation, programming, and commissioning of intrusion alarms, fire alarms, access control, CCTV, voice alarms, and electro-acoustic systems.
• Create and maintain all technical docs like wiring plans, connection records, and site sketches, including documentation for the quality management system.
• Run measurements and tests according to industry standards (DIN VDE, EN 54, DIN 14675) and write up the reports.
• Take care of maintenance, servicing, and troubleshooting for existing systems, keeping detailed records.
• Chat and coordinate with customers, clients, and suppliers. You’ll also handle on-site, phone, or remote training and support for customers.
• Keep track of customer info (like extra orders or feedback) and work closely with the Project Manager on billing.
• Take part in the on-call rotation.

What Makes YOU a Great Fit

• A completed vocational degree in electrical engineering, IT/telecoms, or something similar (e.g., Electronics Technician for Energy and Building Tech, Systems Electronics, or IT Systems 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: intrusion alarms, fire alarms, video surveillance, access control, or voice/PA systems.
• Familiarity with relevant standards: DIN VDE, EN 54, DIN 14675, DIN 4102, MLAR.
• Basic knowledge of business basics, IT, and computers.
• 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-level German (C1).
• A valid Class B driver’s license.

YOUR Perks with our Client

• 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 to grow personally and professionally.
• Private pension scheme (salary conversion).
• JobRad (bike leasing).
• Team events.
• Potential for non-cash benefits.