1KOMMA5° jobs
Is 1KOMMA5° hiring?
Yes. 1KOMMA5° has 325 open jobs as of 7 November 2026. Most are in Skilled Trades & Maintenance (26%) and Sales & Business Development (16%).
Updated 7 Nov, 05:01 UTC
- Open jobs
- 325
- Available now
- New this week
- 32
- First seen in the last 7 days
- Typical listing age
- 8d
- Median age of open listings
- Reposts / reopenings
- 0%
- Share of current open jobs
Open jobs at 1KOMMA5°
Filter these jobsAnlagenmechanik & Wärmepumpen
63- Rosenheim, Germany +5
- Changed 3 days ago
- Remote · Bavaria only
- Augsburg, Germany
- 7 days ago
Servicetechniker SHK (m/w/d) Wärmepumpen & Heiztechnik - 1KOMMA5° Handwerk - Deutschlandweit
- Remote · Hamburg, Berlin, Bremen, Remscheid, Lüneburg, Göttingen, Lingen or Munich
- Paderborn, Germany
- Remote · Berlin only
- Intern
- Internship
- Bielefeld, Germany +1
- Remote · Berlin only
- Intern
- Internship
- Remote
- Rosenheim, Germany
10 of 63 jobs loaded
Auftragsmanagement
1Supports the order management and technical operations teams to ensure efficient processes.
- Riederich, Germany · On-site
- Intern
- Internship
Ausbildung
14Supports planning, installation and maintenance of photovoltaic systems and integration with networks and smart-home systems.
- Euskirchen, Germany · On-site
- 0+ yrs
- Apprenticeship
Enrols in installation and configuration of heat pumps and hybrid systems.
- Euskirchen, Germany · On-site
- Intern
- Apprenticeship
Undertakes planning and installation tasks for electrical systems, focusing on photovoltaic installations.
- Neukirchen-Vluyn, Germany · On-site
- 0+ yrs
- Apprenticeship
Learn the assembly and connection of heat pumps and hybrid systems and configure and adapt heating systems.
- Neukirchen-Vluyn, Germany · On-site
- Intern
- Apprenticeship
- Heidelberg, Germany
- Intern
- Apprenticeship
- Würzburg, Germany
- Intern
- Apprenticeship
- Bremerhaven, Germany
- Intern
- Apprenticeship
- Bremen, Germany
- Intern
- Apprenticeship
- Bremerhaven, Germany
- Intern
- Apprenticeship
- Bremen, Germany
- Intern
- Apprenticeship
10 of 14 jobs loaded
Backoffice
1- 7 days ago
Werkstudent*in Vertrieb & Kundenbetreuung (m/w/d) – Erneuerbare Energien - 1KOMMA5° Bremen
Support the sales team with offers for photovoltaic projects and CRM data management.
- Bremen, Germany · Hybrid
- 1+ yrs
- Internship
Business Development
2- Munich, Germany
- Intern
- Internship
- Berlin, Germany
Commercial GmbH
2Supports strategic initiatives and leadership preparation to prepare for first team lead role.
- Remote · Hamburg, Berlin or Munich
- Entry level
- Apprenticeship
- Remote
- Senior
Customer Service
3- 7 days ago
O&M Manager - Solar & Speicher (m/w/d) - 1KOMMA5° Commercial, Industrial & Public Solutions
- Remote · Munich, Hamburg or Berlin
- Berlin, Germany
- Frankfurt am Main, Germany
Dach & PV-Montage
6- Remote
- Remote
- Bremen, Germany +3
- Potsdam, Germany
- Potsdam, Germany
- Düsseldorf, Germany
Elektronik & Technik
56Manages large-scale PV and energy infrastructure projects from planning to commissioning.
- Remote · Hamburg, Berlin, Bremen, Remscheid, Lüneburg, Göttingen, Lingen or Munich
Leads logistics and teams across hubs to ensure material availability and implement a unified warehouse concept.
- Göttingen, Germany · On-site
- 7+ yrs
Oversees photovoltaic projects and electrical installation on-site.
- Munich, Germany · On-site
- Lead
Leads and builds a team to install and operate commercial energy systems, including PV, storage and charging infrastructure.
- Frankfurt am Main, Germany · On-site
- Senior
- Remote · Munich, Nuremberg, Rosenheim or Deggendorf
- Remote · Riederich, Frankfurt am Main or Saarbrücken
- Remote · Düsseldorf, Remscheid, Köln, Moers or Neukirchen-Vluyn
- Remote · Hannover, Göttingen, Münster or Hildesheim
- Remote · Hamburg, Lüneburg, Seevetal, Kiel or Flensburg
10 of 56 jobs loaded
Energy
10Supports AI and automation projects to improve operational processes.
- Remote · Berlin, Hamburg or Munich
- 2+ yrs
- Internship
- Berlin, Germany +2
- Intern
- Internship
- Remote · Hamburg, Berlin or Munich
- Intern
- Internship
- Remote · Hamburg, Berlin or Munich
- Senior
- Remote · Hamburg, Berlin or Munich
- Senior
- Remote · Berlin, Hamburg or Munich
- Senior
- Berlin, Germany +2
- Senior
- Berlin, Germany +2
- Intern
- Internship
- Remote · Berlin or Munich
- Intern
- Internship
- Changed 3 days ago
- Remote · Berlin, Hamburg or Munich
- Senior
Finance
3Handles intercompany transactions and closing processes in a multi-entity setup.
- Remote · Germany, Austria, Switzerland, Finland, Sweden, United Kingdom, Ireland, United States, Canada or Australia
- 2+ yrs
Handles incoming invoices, ledgers and creditor master data in a remote accounting role.
- Remote
- 1+ yrs
- Remote · Hamburg only
- Intern
- Internship
Global Operations
1- Remote · Hamburg only
- Intern
- Internship
Handwerk
10Leads and manages on-site construction of PV, storage and charging infrastructure projects.
- Remote · Berlin only
Executes construction projects for PV, storage and charging infrastructure from initial survey to grid connection.
- Remote · Berlin only
Manages end-to-end construction of PV, storage and charging infrastructure projects.
- Stuttgart, Germany · Hybrid
Manages turnkey PV, storage and charging infrastructure construction projects from site visit to grid connection.
- Frankfurt am Main, Germany · On-site
Oversees and executes construction projects from site assessment to grid connection for PV, storage and charging infrastructure.
- Remote · Berlin, European Union, European Economic Area or DACH
- 7 days ago
Helfer (m/w/d) Garten- und Landschaftsbau – Wärmepumpen & Fundamentbau - 1KOMMA5° Hildesheim
- Hildesheim, Germany
- Hildesheim, Germany
- Breidenbach, Germany
Legal
1Leads legal and claim-management for construction law in B2C/B2B, coordinating external firms.
- Göttingen, Germany +2 · On-site
- 5+ yrs
Logistik
5Performs warehouse and logistics support tasks and analyzes processes to improve accuracy and KPIs.
- Remscheid, Germany
- 0+ yrs
- Internship
- Bremen, Germany
- Dortmund, Germany
- Euskirchen, Germany
- Leipzig, Germany
- Part-time
Management
3- 7 days ago
Werkstudent:in CEO Office (m/w/d)
- Remote · Hamburg only
- Intern
- Internship
- Remscheid, Germany
- 7 days ago
Assistenz der Geschäftsführung / Chief of Staff (m/w/d) - Fokus Recht, Fuhrpark & Finanzen
- Münster, Germany
Marketing
10- 3 days ago
Werkstudent:in Growth Marketing (m/w/d)
Supports after-sales and customer care activities and helps drive customer events.
- Berlin, Germany +1 · Hybrid
- 0+ yrs
- Internship
- 3 days ago
Praktikant:in - Sales/Marketing (m/w/d)
Support sales and marketing activities and collect customer feedback.
- Berlin, Germany · Hybrid
- 0+ yrs
- Internship
- 7 days ago
(Senior) PR Manager (m/w/d) - CEO Office
Builds the public positioning of the company and leads PR initiatives for CEO Office.
- Berlin, Germany +1 · Hybrid
- Executive
- Hamburg, Germany
- Hamburg, Germany +1
- 7 days ago
Content Growth Manager YouTube (m/w/d)
- Hamburg, Germany +1
- Remote · Berlin only
- Entry level
- 7 days ago
Head of SEO / GEO (m/w/d)
- Remote · Berlin or Hamburg
- Director
- Remote · Berlin only
- Intern
- Internship
- Göttingen, Germany
Office Management
2Be the first contact for customers and partners and keep office operations running smoothly.
- Bielefeld, Germany
- Nuremberg, Germany
- Intern
- Internship
Operations
5Monitors and analyzes quality KPIs for heat pump installations to ensure and improve installation quality.
- Remote · Hamburg, Berlin or European Union
- Hildesheim, Germany +1
- Intern
- Internship
- Neubrandenburg, Germany
- Intern
- Internship
- 7 days ago
Werkstudent (m/w/d) Operations - Grid Registration & Smart Meter - 1KOMMA5° Frankfurt am Main
- Frankfurt am Main, Germany
- Intern
- Internship
- Remote
- Intern
- Internship
People & Culture
5- 7 days ago
Lead Office Management (m/w/d) - Berlin
Leads the office management function and ensures cross-site coordination and compliance.
- Berlin, Germany · Hybrid
- Lead
- 7 days ago
Payroll Manager (m/w/d)
Manages payroll and related communications and processes.
- Hamburg, Germany · Hybrid
- 7 days ago
(Senior) Payroll Specialist (m/w/d)
Manages payroll operations and supports process optimization in a dynamic HR/payroll environment.
- Hamburg, Germany · On-site
- Senior
- Düsseldorf, Germany +2
- 7 days ago
Initiativbewerbung (m/w/d)
- Remote
Planung & Projektmanagement
21Overtake technical overall responsibility for EPC projects and lead external vendors and partners.
- Remote
- 3+ yrs
Plans technical designs for heat pump systems in single- and multi-family houses.
- Breidenbach, Germany · On-site
Leads large-scale EPC projects from sales handover to project completion.
- Remote · Hamburg, Berlin, Munich, North Rhine-Westphalia, Germany, United States, Austria, Switzerland, United Kingdom, The Netherlands, Norway, Sweden, Finland, Denmark, Ireland, Belgium, Luxembourg, Spain, Portugal, Greece, Italy, Poland, Czechia, Hungary, Estonia, Lithuania or Latvia
- 5+ yrs
Leads and manages New Energy EPC projects end-to-end, ensuring budget, schedule, quality and safety.
- Remote · Hamburg, Berlin, Munich or North Rhine-Westphalia
- Senior
Leads the delivery of New Energy large-scale projects across budget, time, quality and safety.
- Remote · Hamburg, Berlin, Munich or North Rhine-Westphalia
- Senior
- Remote · Stuttgart only
- Senior
- Remote · Stuttgart only
- Senior
- 7 days ago
Technische Planung (m/w/d) Wärmepumpen & Heiztechnik in Voll- oder Teilzeit - 1KOMMA5° München
- Munich, Germany
- Rosenheim, Germany
- Remote · Hamburg, Berlin, Bremen, Munich, Brandenburg, Saxony, Lower Saxony or Saxony-Anhalt
10 of 21 jobs loaded
Product
2- 7 days ago
Werkstudent:in Produktmanagement (m/w/d)
Supports product managers in the hardware product portfolio across lifecycle.
- Remote · Berlin, Hamburg or Europe
- 2+ yrs
- Internship
- 7 days ago
Praktikum Produktmanagement (m/w/d)
Supports product managers across hardware portfolio and lifecycle.
- Remote · Berlin or Hamburg
- 0+ yrs
- Internship
Projektkoordination
14Manage PV and heat pump project portfolio from handover to invoicing.
- Nuremberg, Germany · On-site
- Berlin, Germany
- Intern
- Internship
- Riederich, Germany
- Entry level
- Remote · Hamburg, Berlin or Munich
- Intern
- Internship
- 7 days ago
Projektkoordinator (m/w/d) Photovoltaik und Wärmepumpe - 1KOMMA5° Handwerk - Deutschlandweit
- Remote · Berlin only
10 of 14 jobs loaded
Purchasing & Logistics
1- 7 days ago
(Senior) Category Manager IT & Software
- Remote
- Senior
Sales & Vertriebsaußendienst
38Leads regional sales strategy and performance for two sites, building and guiding the sales team.
- Lüneburg, Germany +1 · Hybrid
Leads and develops a regional sales team to drive renewable energy product sales.
- Göttingen, Germany · On-site
- Lead
- Kassel, Germany
- Remote · Kiel or Neumünster
- 7 days ago
Sales Manager (m/w/d) – Photovoltaik, Wärmepumpe & intelligente Energiesysteme - 1KOMMA5° Lüneburg
- Lüneburg, Germany +1
- Magdeburg, Germany
- Weimar, Germany
- Berlin, Germany
- 7 days ago
Sales Manager (m/w/d) – Photovoltaik, Wärmepumpe & intelligente Energiesysteme - 1KOMMA5° Augsburg
- Augsburg, Germany
10 of 38 jobs loaded
Sales & Vertriebsinnendienst
14Manages the full sales cycle from video call to contract signature.
- Berlin, Germany · Hybrid
- Mid level
Delivers energy system solutions to residential customers from qualified, warm leads and guides the sales cycle from first call to digital signing.
- Berlin, Germany · Hybrid
Verantwortet den gesamten Sales Cycle bis zur digitalen Vertragsunterschrift.
- Berlin, Germany · Hybrid
- Berlin, Germany
- Berlin, Germany
- Remote · Hamburg only
- Berlin, Germany
- Director
- Berlin, Germany +2
- Hamburg, Germany +1
- Executive
- Berlin, Germany
10 of 14 jobs loaded
Supply Chain & Procurement
4Leads strategic procurement initiatives and operational special projects across hardware categories.
- Munich, Germany · Hybrid
- 3+ yrs
Leads strategic procurement initiatives and drives operational projects with fast, measurable results.
- Berlin, Germany +1 · Hybrid
- Lead
- China
- Changed 3 days ago
- China
- Changed 3 days ago
Tech
28Leads product engineering for Heartbeat AI in Australia, ensuring reliability and localization.
- Sydney, Australia · Hybrid
- 5+ yrs
Manages localization and strategy for Heartbeat in Australia, shaping product, pricing and GTM with local teams.
- Sydney, Australia · Hybrid
- 5+ yrs
- 7 days ago
Software Engineer - Edge & Cloud (m/w/d)
Develops edge-to-cloud components for an energy management system across IoT gateways and cloud-native backends.
- Remote · Hamburg, Berlin or Munich
Manages energy market solutions and interfaces between Tech and market to optimize flexible resources.
- Remote · Hamburg, Berlin or Munich
Supports lab engineering for automation and hardware testing in a master's student role.
- Berlin, Germany · On-site
- Intern
- Internship
- 7 days ago
(Senior) Lab Engineer (m/f/d)
Builds and maintains test setups and procedures for integrated energy systems in the Berlin lab.
- Berlin, Germany · On-site
- 4+ yrs
Provides support, triages issues and enables users across markets.
- Remote · Hamburg, Berlin or Munich
- 1+ yrs
- Remote · Hamburg, Berlin or Munich
- Senior
- 7 days ago
Chief of Staff Go to Market (m/f/d)
- Berlin, Germany
- Remote · Hamburg, Berlin or Munich
- Senior
10 of 28 jobs loaded