System Development Engineer, Optics Systems Engineering | Dublin, Republic of Ireland | HybridWe're working with Amazon Web Services on this exciting opportunity. Join a high-security systems engineering team to manage and automate the physical access control system (PACS), playing a crucial role in the future of physical security. This role involves designing, developing, and architecting enterprise-scale security solutions in a classified environment.The Role• Architect and implement enterprise-scale security solutions, including custom PACS integrations and security automation frameworks• Design and develop high-availability distributed systems with an emphasis on security, scalability, and fault tolerance• Lead the development of custom security tools and frameworks for system hardening, threat detection, and automated incident response• Architect and implement zero-trust security models for critical infrastructure components• Develop advanced automation frameworks for Infrastructure as Code (IaC) deployment and configuration management• Mentor junior engineers and establish technical best practices, leading technical design reviews and security architecture assessmentsWhat You'll Need• Strong knowledge of systems engineering fundamentals (networking, storage, operating systems)• Professional non-internship experience in software development• Experience designing or architecting new and existing systems with a focus on reliability and scaling• Hands-on systems engineering experience across networking, storage systems, and operating systems• Proficiency in at least one modern language such as Python, Go, C++, Java, or RubyWhat's On Offer• The opportunity to accelerate your career in a wide variety of security areas including cloud, devices, retail, and more• An inclusive team culture that values diversity of ideas and provides ongoing learning opportunities• Extensive training and resources for continuous professional development• Flexible work hours and arrangements to support work-life harmonyApply via Haystack today