Technical Estimator (m/f/d) Security Technology

Welcome to Langenfeld!

The G&N Group brings together several specialized companies like G&N, SSP, Braune, Renz, Knell, and Telroth under one roof. Together, we represent almost 60 years of combined expertise in security and telecommunications technology, from fire alarm and voice alarm systems to comprehensive security solutions for businesses of all sizes.

As part of our team of over 500 colleagues, you'll work on exciting projects with cutting-edge technology and directly contribute to making people and businesses safer. Here, you have the chance to really make a difference for our customers and for a secure future.

In our modern branch in Langenfeld, you'll find new, light-filled office spaces with a feel-good atmosphere. Thanks to excellent transport connections, we're easy to reach, and our office dogs ensure a friendly and warm atmosphere every day.

Depending on your experience, you can work at one of our locations in Germany - as a (career) starter, you’ll preferably begin in Wartenberg-Angersbach or Langenfeld to ensure the best possible environment for your onboarding.

Your Role in the Company

In this position, you play a crucial role in ensuring our projects are implemented economically and professionally. You create well-founded calculations, evaluate technical documents, and support project management and sales in offer and order processing. Your work forms the basis for efficient, compliant, and economical projects in the field of security technology.

Your tasks at a glance:

• Creating calculations and offers for projects in the areas of fire alarm systems, intrusion detection systems, access control systems, video surveillance, as well as voice alarm and electroacoustic systems
• Analyzing service descriptions, technical drawings, and project documentation
• Determining material, labor, and machine costs and evaluating subcontractor offers and supplier conditions
• Optimizing cost structures and developing economical solutions
• Close collaboration with sales, project management, and technology for timely and precise offer submission
• Maintaining and developing calculation databases, price lists, and templates
• Participating in contract negotiations, contract reviews, and order processing

What Sets You Apart

• Completed technical training or studies, e.g., in construction, mechanical engineering, electrical engineering, or a comparable qualification
• Experience in calculating technical projects or in the offer business, ideally in the field of security technology
• Solid knowledge of MS Office, ideally experience with calculation software like RIB iTWO, Excel, or SAP
• Technical understanding combined with business thinking
• Careful, structured, and analytical working style
• Teamwork skills, strong communication, and confident demeanor
• Independence, responsibility, and a solution-oriented mindset
• Fluent German skills in speaking and writing (C1)

Your Benefits with Us

• Permanent employment contract
• A crisis-proof industry
• 30 days of vacation
• 40-hour workweek
• Modern measuring and testing equipment as well as communication tools (iPhone, iPad)
• A company car, also for private use (1% rule)
• Weekend assignments are rare to non-existent
• Longer assignments over several days only with explicit consent
• Opportunities for further training and development for professional and personal growth
• Private pension plan (salary conversion)
• JobRad
• Team events
• Possibility for non-cash benefits