# Mechanical Systems Engineer- HVAC at GE Vernova > Open job at GE Vernova in Warsaw, Poland. Workplace: On-site. Source: Poland Dev Jobs, https://poland-devjobs.com/jobs/ge-vernova-mechanical-systems-engineer-hvac-r53jl4i Posted 10 November 2026. Last checked on the employer's career site: 10 November 2026. ## Facts - Company: [GE Vernova](https://poland-devjobs.com/companies/ge-vernova) - Location: Warsaw, Poland - Workplace: On-site - Employment type: Full-time - Polish: Not required - Relocation support: No - Not mentioned in the job post: salary, visa sponsorship, where you can apply from ## Job description ### Job Description Summary Systems engineering is a cross-functional engineering discipline centered on an approach, mindset, and process. All activities that consider both the business and the technical needs of the customers with the goal of providing a quality product that meets the user’s needs. The discipline that executes a robust process of design, creation, and optimization of systems, consisting of identification and quantification of system requirements, creation of alternate system design concepts, performance of design trade studies, selection and implementation of the best designs and verification that the design is properly integrated and executed. Process that proceeds from concept to production to operation. This role contributes to the overall strategy of the business within the Systems Engineering area. ### Job Description **Responsible for systems engineering activities that support:** - The BWRX-300 Small Modular Reactor (SMR) **Primary design focus areas for our Mechanical Systems teams include:** - BWR Mechanical Balance of Plant (BOP) Systems such as Heating Ventilation and Cooling, Plant Chilled Water, and Containment Cooling Systems included in both, conventional and nuclear island. **Essential Responsibilities:** - Provide technical guidance and leadership, oversee project scheduling and resource planning, develop talent through mentorship, and act as the point-of-contact between your engineering team and both internal and external customers. - Perform system design activities including: system design specifications, piping and instrument diagrams (P&IDs), logic diagrams, process flow calculations and diagrams, hydraulic resistance calculations, equipment sizing, FMEA evaluations, and thermodynamic and heat/fluid flow transfer. - Responsible for analysis and design work supporting system requirements and specifications. - Conducts component and product integration. All activities that span multiple components and products and are concerned with how to integrate for maximum performance and operability. - Be a key member of the Systems Engineering leadership team and specifically responsible for all technical and engineering deliverables needed to support plant design - Liaise with customers, in partnership with engineering leadership and Project Management. - Interface with cross-functional teams and departments necessary to complete assigned system design activities. - Improve areas of project execution and department management through lean methodology and Design to Cost principles. - Support development efforts for new products and new technology. - Responsible to undertake the necessary corrective and preventive actions resulting from Quality noncompliance monitoring and audit programs. **Minimum Qualifications** - Bachelor's degree in Mechanical Engineering, Nuclear Engineering, or other relevant Engineering degree from an accredited university or college. - Experience in HVAC design activities including but not limited to development of D&IDs, heat load calculations, pressure drop calculations, etc. **Desired Characteristics** - Ability to effectively function in a dynamic design environment and manage the demands of multiple tasks and projects, while maintaining an uncompromised commitment to personal and nuclear safety principles - Master’s degree or PhD in an engineering or technical discipline. - SRO license qualifications or plant experience desired. - Strong Leadership skills. - Knowledge of working within a regulated environment (nuclear). - Knowledge of quality standards and systems (e.g., NQA-1 and ISO 9000). - Experience and/or interest in nuclear power industry. - Ability to work to tight deadlines and cope under pressure. ### Additional Information **Relocation Assistance Provided:** No ## How to apply Apply on the job page, https://poland-devjobs.com/jobs/ge-vernova-mechanical-systems-engineer-hvac-r53jl4i: its Apply button opens the employer's own application page. ## More jobs from GE Vernova - [Lead Engineer - Multi-Year Agreement Systems Engineering](https://poland-devjobs.com/jobs/ge-vernova-lead-engineer-multi-year-agreement-systems-engineering-xpxgf10): GE Vernova, Warsaw, Poland. On-site. Posted 9 November 2026. - [Engineer, Mechanical Component](https://poland-devjobs.com/jobs/ge-vernova-engineer-mechanical-component-w14sr78): GE Vernova, Warsaw, Poland. On-site. Posted 9 November 2026. - [GE Vernova Hitachi Nuclear Energy - Thermal Hydraulics Stability Engineer](https://poland-devjobs.com/jobs/ge-vernova-ge-vernova-hitachi-nuclear-energy-thermal-hydraulics-stabili-snhfkfe): GE Vernova, Warsaw, Poland. On-site. Posted 6 November 2026. - [Aero Equipment ITR Lead Mechanical Engineer](https://poland-devjobs.com/jobs/ge-vernova-aero-equipment-itr-lead-mechanical-engineer-qcuot6c): GE Vernova, Warsaw, Poland. On-site. Posted 30 October 2026. - [Lead Supplier Quality Engineer – Generator (m/f/d)](https://poland-devjobs.com/jobs/ge-vernova-lead-supplier-quality-engineer-generator-m-f-d-vioqifv): GE Vernova, Wrocław, Poland. Hybrid. Posted 30 October 2026.