7,919 Climate Tech jobs
Open tech roles at companies in climate and energy technology.
Lead Business Analyst & Solution Architect Energiewirtschaft (m/w/d)
At Syneco (Thüga Group), Germany's largest municipal energy trader, you analyze energy sales, procurement and portfolio-management processes, lead customer workshops and complex cross-system initiatives, and translate requirements into concepts, epics and user stories for the company's modular SaaS platform, including AI and automation potential. Based in Munich with 3 mobile-work days per week.
Obermonteur (m/w/d)
Oversee and coordinate the assembly of industrial piping systems and lead small construction sites, ensuring quality, safety, and compliance with technical specifications.
Kundendienstmonteur / Anlagenmechaniker HKLS (m/w/d)
Perform on-site service, maintenance, and repairs for heating, ventilation, cooling, and sanitary systems in buildings and industrial facilities.
Schweißer (m/w/d)
Performs welding (TIG, MMA, MIG/MAG) on pipes, steel, and metal structures at an industrial energy-services firm supporting energy transition projects in Essen.
Project Manager Operations
On-site Operations Project Manager supporting hydroelectric plants (Safe Harbor, Holtwood, Wallenpaupack and others): develops O&M and LOTO procedures, supports NERC/PJM compliance, coordinates employee training, and manages operations-budget projects. Requires 3+ years of hydro power plant operations experience.
Embedded Firmware Engineer (C++)
Remote (Poland, B2B) 3-month contract role designing and maintaining embedded firmware in modern C++ (C++17) on embedded Linux, using Yocto, kernels/BSPs, with a strong testing culture (unit testing, BDD) and CI/CD via Jenkins/Bitbucket. Nice-to-haves suggest an EV-charging project (OCPP, ISO 15118, EVerest).
Security GRC Lead
Owns Kaluza's security governance, risk and compliance capability: building a Common Control Framework, leading SOC 2 Type 2 / ISO 27001 / ISO 22301 readiness, automating control evidence with GRC tools like Vanta, and acting as the security bridge to the central Risk & Compliance team. Based in London or Bristol; no visa sponsorship.
Project Engineer - Water / Wastewater - Virginia Beach, VA
Designs and implements water, wastewater, and stormwater infrastructure projects in Virginia Beach, using engineering software and fieldwork to ensure regulatory compliance and client success.
Middle UAS Hardware Engineer
Designs and prototypes electronic boards for autonomous defense systems, including power modules and RF components, using Altium Designer or KiCAD and testing with lab equipment.
Java Backend Developer
Java Backend Developer with 8-12 years of experience building microservices using Spring Boot and Kafka. The role involves designing API frameworks, working with cloud platforms (AWS/GCP/Azure), and managing containerized deployments with Kubernetes for clients in the financial and energy sectors.
Senior Network & Information Security Engineer
Senior Network & Information Security Engineer at SolarEdge who designs, secures, and operates corporate network infrastructure, leading security and networking projects end to end. Core stack includes Cisco/Meraki switching and routing, Fortinet firewalls/VPN, Zero Trust segmentation, NAC, and SASE (Cato/Zscaler).
Jefe de Soporte Técnico Climatización
Leads a 30-person technical support and after-sales area for HVAC (climatización) products at Grafton in Santiago: coordinating warranties, startups, spare-parts availability, factory and field-technician relations, and KPIs. Requires a mechanical/HVAC engineering degree and 3–5 years in the climatización industry.
Software Engineer
Software engineer in Perai, Penang who develops, upgrades, documents, and supports software systems, including on-site customer studies, deployment, and training. Core stack is C# .NET with MySQL/MSSQL/MongoDB/PostgreSQL and Windows app development; SCADA/MES/SECS-GEM experience is a plus.