Senior Building Automation Systems (BAS) Engineer
DreesSommerSE
Posted: May 12, 2026
Interested in this position?
Create a free account to apply with AI-powered matching
Quick Summary
We are looking for a skilled Senior Building Automation Systems (BAS) Engineer to join our team in Thermi, Thessaloniki, Greece.
Required Skills
Job Description
Creating a future worth living for future generations gets us out of bed every morning. Depending on the project, we are consultants, implementers, or both for sustainable, innovative and economical solutions for real estate, industry, energy and infrastructure. Our 6,500 employees at more than 70 locations worldwide support our customers in interdisciplinary teams. Our thinking is both visionary and realistic. We work independently and as part of a team. With passion and the latest technologies. We unite. Join us at Dreso and let’s create a world we want to live in. 
Are you passionate about building automation systems and engineering? Would you like to work in an international team of experienced engineers and architects, realize inspiring ideas and use state-of-the-art software tools? If the answer is yes, join our ever-growing team of experts in Thessaloniki, Greece and become part of a leading European consulting, planning and project management company! 
We are looking for a new experienced team member who has an advanced understanding of technical interrelationships and will be responsible for the design, implementation, commissioning, and maintenance of complex building automation systems for our commercial and industrial clients. Your responsibilities will include among others: 
 
 
• Developing and reviewing detailed designs, including system architecture, electrical schematics, and control logic, for building automation projects 
• Selecting appropriate Building Automation Controls Systems (BACS) -former defined as Direct Digital Control (DDC) hardware- field devices (sensors, actuators), and network components to meet project requirements and industry standards 
• Expertise in BACnet (SC), Modbus, OPC-UA, MQTT LonWorks, and other industrial communication protocols (e.g. PROFINET, ETHERCAT, etc.)  
• Setting up and configuring TCP/IP networks for building automation, including managing network security and access for future proved IT/OT networks 
• Proficiency with diagnostic tools, including multimeters, temperature probes, and network analyzers 
• Proficient usage of major BAS platforms, including but not limited to: Johnson Controls Metasys, Siemens Desigo CC / Apogee, Tridium Niagara Framework, Honeywell Spyce / Trend, Automated Logic WebCTRL, Schneider Electric EcoStruxure, Emerson Delta-V  
• Serving as a technical lead on projects, driving innovation and providing expert guidance to both team members and clients 
• Bachelor's degree in Electrical, Mechanical, or Computer Engineering, or a related technical field 
• Minimum of 5 years of progressive experience in the design, programming, and commissioning of building automation systems 
• Proven track record of successfully leading complex BAS projects from start to finish 
• Strong analytical, problem-solving, and critical-thinking skills 
• Excellent verbal and written communication skills in English (German would be a plus) with the ability to explain complex technical concepts to non-technical stakeholders 
• Industry certifications (e.g., from an OEM, Professional Engineering license) are highly desirable 
• Experience with control logic programming and various scripting languages 
• Proficiency in AutoCAD for reviewing and modifying control drawings and schematics - familiarity with building information modeling (BIM) would be a plus. 
• To ensure your work-life balance, we offer the option of mobile working
• We promote your professional and personal development through individual training and further education at the Drees & Sommer Academy
• We support your health with a bonus for sports enthusiasts or a subsidy for a gym membership or other activities
• Company health insurance scheme
• Additional attractive offers with discounts in the corporate benefits portal. Employee referral program with attractive bonus scheme
• Compatibility of work and family with possibility of individual agreements on flexible working hours and additional benefits for special private occasions