--- title: LCA & Environmental Data Specialist canonical: https://csrjobs.club/jobs/isar-aerospace-lca-environmental-data-specialist-4h2t locale: en description: Isar Aerospace is hiring a LCA & Environmental Data Specialist on CSR Jobs. Discover this in-house sustainability role and apply today. updated: 2026-10-19 company: Isar Aerospace country: Germany contract: Full time seniority: Mid-level missions: ESG reporting job_type: ESG/Sustainability Reporting Manager, Sustainability Manager posted: 2026-10-19 valid_through: 2026-11-18 apply: https://www.linkedin.com/jobs/view/4480980938 source: CSR Jobs --- # LCA & Environmental Data Specialist This role builds Isar Aerospace's Life Cycle Assessment capability from zero. You will create the environmental data foundation, run LCAs to ISO 14040 and 14044, and turn complex impact data into decisions the engineering, procurement and manufacturing teams can act on. What gives it weight is the context: a launch vehicle programme with thousands of parts, many suppliers and hard performance demands. The LCA and hotspot analysis you deliver will feed the company's ecodesign work and support customer and contractual environmental requirements, so the numbers have to hold up under technical scrutiny. This suits someone who is comfortable building a method rather than inheriting one, likes pulling primary data out of engineers and suppliers, and can explain an assumption clearly to people who are not LCA specialists. Fluent German and English are needed for that cross-functional work. ## Job FAQs ### What are the main missions and responsibilities of this role? The core of the job is to put a functioning Life Cycle Assessment system in place for a product that does not yet have one. In practice that means defining goal and scope for each study, building Life Cycle Inventories, running the impact assessment and documenting assumptions and limitations so the results can be defended externally. You would develop models in openLCA and keep datasets current as designs, materials and suppliers change. A second, equally large part is data. You would work with Engineering, Procurement, Manufacturing, Infrastructure and Testing to obtain material, operational and supplier-specific data, then build processes that make that data consistent, traceable and complete. Since launch vehicle programmes involve many specialised suppliers, primary data is often missing and you would judge whether secondary data is good enough for the question at hand. Beyond individual studies, you would translate results into hotspots and improvement options, hand them to the Ecodesign Engineer, and support environmental KPIs and customer or contractual environmental requirements. The role is as much about setting up an enduring method as producing single reports. ### Key learning opportunities for this job You would gain deep, applied LCA experience in a sector where environmental assessment is still relatively uncommon. Aerospace involves composite structures, metals, propellants, electronics and complex supply chains, so the inventories you build will be more varied than in most consumer-goods LCA roles. Working to ISO 14040 and 14044 with real product data is a strong addition to any LCA career. There is also a data-architecture learning curve. Establishing scalable environmental data processes, data quality criteria and traceability systems gives you skills that transfer to any manufacturing company facing CSRD or customer reporting demands. openLCA proficiency and database familiarity would deepen through daily use. Because the function is new, you would likely get exposure to methodology decisions normally reserved for more senior specialists: how to handle incomplete data, how to set system boundaries, how to communicate uncertainty. The company mentions an individual learning budget after probation, which could support formal LCA training or certifications if you want them. ### How does the ideal candidate look like (experience, skills)? The posting asks for a technical or scientific degree, for example environmental science, environmental engineering, data science or industrial engineering, combined with hands-on experience running LCAs under ISO 14040 and 14044. You need to show that you can define goal and scope, build inventories, run impact assessments and interpret results, not just that you have studied the standards. Software and data skills matter. Experience with openLCA or a comparable tool, familiarity with LCA databases and the ability to work with primary, secondary and supplier-specific data are all listed. Analytical confidence with incomplete datasets is explicitly wanted, which fits a company early in its environmental data journey. Equally important is the soft side: organising data collection across engineering, procurement and manufacturing teams, and explaining results to people without an LCA background. Fluent English and German are required. Experience in aerospace, manufacturing or another complex technical product environment is a plus, and it would help you understand why a supplier cannot always answer a data request quickly. ### Advice to stand out and make a successful application Make your LCA experience verifiable. Rather than listing the standard, describe one or two studies you ran: what the product was, how you set the system boundary, which database and software you used, what data gaps you hit and how you resolved them. That specificity is what separates a credible LCA candidate from a general sustainability profile. Address the data challenge directly. Isar Aerospace is a young, fast-scaling company with a complex, multi-tier supply chain, so evidence that you have extracted data from engineers or suppliers, and that you have documented data quality and assumptions, is worth more here than a broad ESG reporting background. If you have worked with incomplete inventories, say how. Language is a practical filter: confirm your German and English level. For the cover letter, connect yourself to the mission of lowering the environmental impact of launch, and show curiosity about where the impacts of a rocket actually sit (materials, energy, transport, end of life). Interview preparation should include thinking about how you would sequence an LCA for a product whose design is still changing. ### What aspects of the company's sustainability is this role likely to focus on? The role sits squarely on the environmental side of ESG, with a strong product and operations angle rather than reporting. Life Cycle Assessment for components, materials and processes is the primary focus, which feeds directly into understanding the footprint of the launch vehicle. Hotspot analysis and ecodesign collaboration suggest the aim is to influence design and procurement decisions, not only to measure. Data management and environmental KPIs are the second pillar. Building traceable environmental data processes supports internal performance tracking and, over time, external reporting and customer or contractual environmental requirements. For a company selling launch services to satellite operators, documented environmental performance can become part of commercial conversations. The broader company narrative is sustainable access to space, so this role could also feed into how Isar Aerospace substantiates environmental claims about its launch approach. The social and governance dimensions of ESG are less central here, though supplier data collection touches on supply chain responsibility. ### What are the main challenges someone in this role might face? The hardest part is likely data availability. A launch vehicle draws on many specialised suppliers, some of them small or non-European, and material and process data may be confidential, missing or not collected in a usable form. You would spend significant time chasing information, making judgement calls on secondary data and documenting why a number is uncertain. A second challenge is doing LCA on a product that is still evolving. Designs change, processes are optimised and production scales up, so models can go stale quickly. Making the data structure scalable rather than rebuilding inventories for every design iteration is a real test of process design. Finally, there is the communication load. LCA results are easy to misread, and you would need to explain system boundaries, allocation choices and limitations without oversimplifying or inviting conclusions the data does not support. Gaining trust from engineering colleagues who are focused on performance and schedule, not environmental metrics, takes persistence. ### How could a typical day look like for someone in this position? A typical day would mix modelling and coordination. You might spend a block of time in openLCA updating a Life Cycle Inventory, checking database entries against supplier information, or refining impact assessment settings. Around that, there would be short exchanges with engineers or procurement colleagues to clarify a material specification or request a data point. Meetings with cross-functional partners recur, since the role depends on Engineering, Manufacturing, Infrastructure and Testing. Some days are heavy on data collection and follow-ups; others are dedicated to interpretation, preparing summaries of hotspots or discussing improvement options with the Ecodesign Engineer. Reporting or KPI work would appear at defined points in the project cycle. Variability is likely, because the function is new. Early on, much of the time may go into defining processes, templates and data requirements; later, the balance could shift toward studies, analysis and supporting customer or contractual environmental questions. ### What are the opportunities for professional growth and development in this role? Because you would be establishing the LCA and environmental data capability, the role carries unusual scope for a mid-level position. That kind of foundation work is visible across the company and can position you as the internal reference point for product environmental assessment. In a growing company, building a function often leads to leading it. The technical path is clear too: deeper expertise in LCA methodology, database development and environmental data systems, with the option of specialising further as the product portfolio expands. Experience with aerospace hardware and complex supply chains is rare in the LCA field and travels well to other advanced manufacturing employers. Lateral moves could open into ecodesign, environmental compliance, sustainability reporting or supply chain data roles, depending on how the company's sustainability agenda develops. The stated individual learning budget after probation provides a concrete route to formal training if you want to broaden beyond LCA. ### The main stakeholders you might be interacting with Internally, the closest working relationships are with Engineering, Procurement, Manufacturing, Infrastructure and Testing, since these functions hold the material, operational and supplier data the LCA depends on. The Ecodesign Engineer is a direct counterpart, using your hotspot findings to shape environmental improvements. You would also interact with project and commercial colleagues on customer and contractual environmental requirements. Supplier contacts are a distinct stakeholder group. Gathering supplier-specific data means requesting information from external companies, sometimes repeatedly, and explaining why it is needed. How suppliers respond shapes the quality and completeness of your inventories. Depending on the company's structure, you may also work with colleagues responsible for environmental KPIs and performance tracking, and with whoever handles external environmental communication. The nature of most interactions is collaborative and data-oriented rather than directive, which makes clear communication and follow-through central to the job. --- Source: https://csrjobs.club/jobs/isar-aerospace-lca-environmental-data-specialist-4h2t