Software Engineer - Linux & Protocol Development

Software Engineer - Linux & Protocol Development (Security, Cloud & High‑Speed mobile Networks) Passionate about making ideas a reality? Join our welcoming world of tech and let your ideas soar. Saab is looking for a technically‑driven engineer who thrives on hands‑on software development and protocol implementation in Linux‑based environments and simulator test‑beds. You will be a key contributor to our next‑generation communication solutions, bringing expertise in security, cloud technologies, computer‑network research and advanced communication architectures. A core focus of the position is to enable the integration of MANET‑based topology‑control protocols on custom hardware. Your role In this role, you will develop and maintain Linux-based software and protocol stacks, including security-focused components, cloud-native services, and VPN solutions certified for Top Secret environments. You will design, implement, and validate MANET topology control algorithms on specialized hardware platforms for directional data links, and create robust routing solutions covering failover, backup routes, multicast, and IPv6 support. You will also explore and prototype emerging technologies such as virtualization, blockchain-based trust models, and secure cloud infrastructure to enable resilient communication systems. Collaboration is a key part of the role, working cross-functionally with internal teams as well as external partners and research organizations. In addition, you will contribute to product development and participate in national and international R&D projects, ensuring that solutions meet the highest security standards. You will play an active role in mentoring colleagues and sharing knowledge, helping to foster a culture of continuous learning, and you will document and disseminate technical insights to ensure best practices are shared across the organization. Work location: Karlskrona Your profile You bring strong technical expertise and proven experienc