Systems Engineer (Defence & Security)

Requirements: Minimum 3-5 years of experience as System Engineer (Senior role: 6+ years) Expert knowledge of IBM DOORS – requirements management (ESSENTIAL) DOORS DXL scripting experience Proficiency with SysML, UML for model-based systems engineering Experience with Enterprise Architect, Capella, or MSOSA (Cameo) Strong knowledge of aerospace/defence standards: ARP-4754, DO-178C, DO-254, DO-160, MIL-STD, Def Stan Experience with V-Model lifecycle processes System Architecture & Design expertise Advanced Requirements Analysis & Management skills Verification & Validation (V&V) process experience System Integration methodologies (software/hardware) Familiarity with embedded systems (C++, Python) Knowledge of CI/CD processes and automation Understanding of Cloud Technologies (Containers, Orchestrators, Hypervisors) VMware / Virtualization technologies knowledge Strong documentation and operational procedure adherence Polish – Fluent / Native English – C1 (professional working proficiency) Mandatory formal requirements: Willingness to undergo mandatory personal security clearance verification up to NATO Secret level Willingness to undergo mandatory background checks for defence‑related work Ability to work on-site at Wrocław office (hybrid work possible, full on-site when required by security) Background check clearance required Additional advantages: Experience in defence and aerospace industry projects Knowledge of NATO standards , including STANAG protocols Experience in regulated or security‑restricted environments Familiarity with audit, compliance, or certification processes Professional certifications: INCOSE CSEP, CISSP, MCSE Technical leadership experience in engineering projects Problem-solving and analytical thinking skills Teamwork and collaboration in international teams Experienced in using AI tools in day-to-day workflow Main responsibilities: Design and define system architecture for complex defence/aerospace systems Manage and analyze system requirements Conduct verification, validation, and testing activities (IVVQ) Integrate software, hardware, and system components Create and maintain comprehensive technical documentation Support design reviews and collaborate with cross-functional stakeholders Perform system analysis and conduct trade studies Resolve complex technical challenges in system engineering Ensure compliance with industry standards (ARP-4754, DO-178C, MIL-STD) Apply Model-Based Systems Engineering (MBSE) approaches using SysML/UML