Senior IoT Solutions Engineer – Smart Building and IoT

Consort Group

. Design, integrate, and deploy end-to-end IoT architectures and solutions .

Posted 11/11/2026full-timeLuxembourg City • LuxembourgSenior💰 €1 - €2 per yearWebsite

Core Competencies

Role fit

Core Competencies

Use this summary to align your resume positioning with the role.

Demonstrates expertise in designing, deploying, and maintaining IoT architectures and solutions, with a strong focus on connectivity, data integration, and operational efficiency. Proficient in utilizing open-source and cloud IoT platforms, while ensuring security and performance across connected devices.

Highest-signal resume keywords

IoT Solution DesignLoRaWAN ConnectivityData Integration and ProcessingSmart Building ExpertiseFrench Language Proficiency

ATS Keywords

Tailor your resume

Applicant Tracking System Keywords

Tip: use these terms in your resume and cover letter to boost ATS matches.

Hard Skills

IoT Architecture DesignLoRaWANLPWANMQTTAzure Stream AnalyticsPower BILinuxData TransformationBLE Indoor PositioningEnergy Optimization

Soft Skills

Analytical SkillsClear CommunicationOrganizational SkillsService-Oriented MindsetCollaborative Work

Tools & Technologies

Raspberry PiArduinoOpen-Source IoT PlatformsCloud IoT PlatformsMonitoring Tools

Industry Keywords

Smart BuildingConnected InfrastructureIndustrial IoTTelecommunicationsConnected Devices

Tech Stack

Tools & technologies

AzureCloudFluxIoTLinuxOpen Source

About the role

Key responsibilities & impact

Design, integrate, and deploy end-to-end IoT architectures and solutions
Deploy and scale open-source IoT platforms for data collection, analysis, and visualization
Design and configure LPWAN / LoRaWAN connectivity infrastructures
Provide technical expertise for Smart Building projects, particularly energy optimization, geolocation, and BLE indoor positioning and navigation
Develop and optimize IoT data integration, transformation, and processing pipelines
Integrate connected devices with existing information systems
Collaborate with Data Management teams on monitoring, analytics, and visualization solutions
Contribute to the industrialization of IoT solutions and document architectures
Administer and maintain IoT platforms and devices in operational condition
Monitor LoRaWAN infrastructures, connections, and data flows
Manage access, configurations, repositories, and the security of IoT platforms
Ensure the availability, performance, and reliability of data processing and exchanges
Identify, analyze, and diagnose technical issues
Implement corrective actions and document remediation activities
Support users and business teams in operating connected solutions
Maintain operational metrics, dashboards, and reports
Participate in review meetings and provide regular updates on activity progress

Requirements

What you’ll need

Higher education in computer science, telecommunications, electronics, or a related field
Master’s degree and at least 8 years of professional experience, or Bachelor’s degree and at least 15 years of professional experience
Strong expertise in the design, deployment, and operation of IoT solutions
Experience ideally gained in industrial, railway, building, or connected infrastructure environments
Strong knowledge of connectivity, integration, and monitoring challenges related to connected devices
French is required
Professional proficiency in English is preferred
Administration, configuration, monitoring, and security of open-source and cloud IoT platforms
Proficiency in LoRaWAN, LPWAN, LTE-M, NB-IoT, 4G/5G, Wi-Fi, and Bluetooth Low Energy
Proficiency in MQTT, AMQP, CoAP, and HTTP/REST protocols
Knowledge of provisioning, orchestration, authentication, routing, and monitoring of LoRaWAN networks
Smart Building expertise: connected sensors, geolocation, BLE indoor positioning and navigation, and energy efficiency
Knowledge of hardware, Raspberry Pi, Arduino, or equivalent platforms
Skills in collecting, transforming, analyzing, and visualizing IoT data, particularly with Azure Stream Analytics and Power BI
Knowledge of Linux, computer networks, and electronics fundamentals
Experience with monitoring, performance optimization, incident management, and maintaining operational conditions
Self-reliance, rigor, and excellent analytical skills
Ability to understand complex architectures and propose appropriate solutions
Ability to diagnose and resolve cross-functional technical issues
Ability to work collaboratively with infrastructure, Data, and business teams
Clear communication of analyses, recommendations, and progress
Strong organizational and prioritization skills
Service-oriented mindset and commitment to user satisfaction
Ability to contribute to the improvement and industrialization of solutions

Benefits

Comp & perks

Thoughtful and people-focused onboarding
Close, supportive management
Ongoing access to training
Concrete commitments to inclusion, equality, and solidarity
Comprehensive benefits package, including health insurance and meal vouchers
A feedback-driven culture and meaningful projects